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WO2018157220A1 - Electric propulsion kit for installation in a motor vehicle - Google Patents

Electric propulsion kit for installation in a motor vehicle Download PDF

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Publication number
WO2018157220A1
WO2018157220A1 PCT/BR2018/000014 BR2018000014W WO2018157220A1 WO 2018157220 A1 WO2018157220 A1 WO 2018157220A1 BR 2018000014 W BR2018000014 W BR 2018000014W WO 2018157220 A1 WO2018157220 A1 WO 2018157220A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric
vehicle
engine
motor
wheels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/BR2018/000014
Other languages
French (fr)
Portuguese (pt)
Inventor
Saulo MONTEIRO DE SOUZA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2018157220A1 publication Critical patent/WO2018157220A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/44—Series-parallel type
    • B60K6/442—Series-parallel switching type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B60K2006/266—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators with two coaxial motors or generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0046—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the vehicle body, i.e. moving independently from the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0061—Disposition of motor in, or adjacent to, traction wheel the motor axle being parallel to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Definitions

  • the present invention relates to a practical and innovative self-propelled automotive propulsion kit in the field of automotive equipment, more precisely to be fitted to a conventional front-wheel drive car with an internal combustion front engine. .
  • This patent application is for an electric propulsion kit, designed to be fitted to the rear portion of a front-wheel drive vehicle and to move its rear wheels, working alternately with the vehicle's original engine.
  • the kit comprises one or two electric motors, gears, shafts, electric batteries, inverters and other components and equipment.
  • US7497285B entitled “Hybrid Electric Vehicle” reveals a motor vehicle equipped with an internal combustion engine and an electric motor in that system when the vehicle speed is below a predetermined speed.
  • two rotors (19, 20) of a dual rotor motor (17) which rotate in opposite directions under the action of the same electromagnetic forces, drive the wheels (12, 13, 15, 16) of two driving axles (11, 14) respectively driving the vehicle in a low speed mode (four-wheel drive), while an Internal combustion engine (45) cools an electric generator (52) or rests.
  • the generator feeds the. dual-rotor motor, or charge an electric battery (56), or both.
  • the engine that drives the generator also drives the wheels (12, 13) of the first drive shaft (11), while under normal load the rotor-dupe engine does not run and the engine only drives the vehicle in a high speed mode (two wheel drive), while under heavy load, the rotor motor Dual, battery-powered, operates in conjunction with the engine to drive the vehicle in a high-speed mode (four-wheel drive).
  • a clutch (51) interrupts the power transmission between the engine and the first drive shaft.
  • the twin-rotor motor functions as a generator during speed reduction and vehicle shutdown.
  • a central electronic controller (64) contracts the operation of the clutch, twin rotor engine and engine for high fuel efficiency and vehicle performance.
  • Hybrid vehicle solves the autonomy problem of purely electric vehicles, which are caused by low autonomy and the lack of a robust infrastructure for recharging your batteries or power cell, but still has a major drawback that lies in the fact that which has a substantially complex and costly system.
  • Hybrid vehicles found on the market so far are not accessible to the vast majority of the motor vehicle population because they are far more expensive than conventional vehicles.
  • the present patent has been designed to obtain as few parts as possible, conveniently configured and arranged to enable the self-propelled electric vehicle mounting kit to perform its functions with unmatched efficiency and versatility without the drawbacks. already mentioned.
  • the present patent application provides a practical and innovative electric propulsion kit to be fitted to popular vehicles already under fire.
  • a Panel-mounted toggle switch allows the driver to define the system to be used: the conventional combustion system or the electric one.
  • the vehicle can be used with both the conventional motor already fitted and the electric motors to be installed.
  • FIG. 1 - Shows a view of the electric propulsion kit with two ⁇ motors installed on the rear axle of a motor vehicle.
  • FIG. 2 - Shows a view of the electric propulsion kit with an electric motor installed on a rear axle of a self-propelled vehicle.
  • FIG. 3 Shows a view of the electric propulsion kit, with the built-in electric motor, which will be installed inside the two rear wheels of a motor vehicle.
  • FIG. 4 - Shows a detailed (exploding) view of the built-in electric motor, which will be installed inside the rear wheels of a motor vehicle.
  • the present patent relates to a set of devices and mechanisms consisting mainly of an electric motor (11) or two electric motors (2), Inverters (3) for electric power supply and rotation control of electric motors (2 and 11). , a set of electric batteries (4), axles (5) with raceway joints for transmission of engine to wheel rotation, reduction gearbox (6), differential (7), electric cables, toggle switch, drive switch and other items needed to adapt the system to conventional vehicles (d).
  • the electric powertrain kit (1) in the twin-engine version (2) will be installed near the vehicle chassis (9) so that its drive shafts are coupled to two reduction gearboxes (6 ) from which two axes (5) are projected which transfer the rotation of the motors (2) to
  • a toggle switch installed on the vehicle's dashboard allows the driver to define the system he wants to use: combustion or wind power.
  • This kit is designed to be installed on both front-mounted and front-wheel-drive internal combustion engine vehicles without changing their power train.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

The invention relates to an electric propulsion kit, designed to be installed in a motor vehicle with an internal-combustion engine at the front and front-wheel drive, which pertains to the field of equipment for automobiles; the prior art is a motor vehicle equipped with an internal-combustion engine and a further electric motor, the operation of which changes in accordance with the speed of the vehicle and the power requirement, it being possible for the vehicle to be propelled by the electric motor alone or by motor and engine, the combustion engine, moreover, charging the electric battery; despite being fairly practical, this system is quite complex and, furthermore, is costly; with a view to remedying these drawbacks, the subject matter of the present patent application is a set of devices and mechanisms formed principally by two electric motors (2), by an electric motor (11) or alternatively by two electric motors fitted within the rear wheels (12), inverters (3) for supplying electrical power and controlling the electric motors, an array of electric batteries (4), shafts (5) for transmission of motor rotation to the wheels, gear box (8), differential (7), electric cables, switching key, actuating key, and other items necessary for the adaptation of conventional vehicles.

Description

"KIT DE PROPULSÃO ELÉTRICA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR"  "ELECTRIC PROPULSION KIT FOR INSTALLATION IN AUTOMOTIVE VEHICLE"

Campo da invenção,  Field of invention,

[001] A presente patente de invenção tem por objeto um prático e inovador kit de propulsão elétrica para instalação em veiculo automotor, pertencente ao campo dos equipamentos para automóveis, mais precisamente para ser instalado em automóvel convencional com tração dianteira e motor dianteiro de combustão interna.  [001] The present invention relates to a practical and innovative self-propelled automotive propulsion kit in the field of automotive equipment, more precisely to be fitted to a conventional front-wheel drive car with an internal combustion front engine. .

[002] Trata o presente pedido de patente de um kit de propulsão elétrica, concebido para ser instalado na porção traseira de um veículo de tração e motor dianteiro e movimentar as suas rodas traseiras, trabalhando alternadamente com o motor original do veiculo.  [002] This patent application is for an electric propulsion kit, designed to be fitted to the rear portion of a front-wheel drive vehicle and to move its rear wheels, working alternately with the vehicle's original engine.

[003] Basicamente o kit compreende um ou dois motores elétricos, engrenagens, eixos, baterias elétricas, inversores e outros componentes e equipamentos.  Basically the kit comprises one or two electric motors, gears, shafts, electric batteries, inverters and other components and equipment.

[004] Trata-se, portanto, de um produto desenvolvido com perfeição e eficiência, no intuito de oferecer um kit de propulsão elétrica para instalação em veículo automotor, proporcionando grande confiabilidade ao que se presta, tanto por suas características funcionais, como pela durabilidade do produto.  It is, therefore, a product developed with perfection and efficiency, in order to offer an electric propulsion kit for installation in a motor vehicle, providing great reliability to what it lends, both for its functional characteristics and durability. of product.

[005] É ainda, objetivo do presente pedido, apresentar um kit de propulsão elétrica para instalação em veículo automotor com baixos custos para sua exequibilidade industriai, porém aliado aos requisitos de robustez, segurança e praticidade utilitária, oferecendo assim ao público consumidor, uma opção adicional no mercado de congéneres, que ao contrário dos produtos usuais, oferece inúmeras possibilidades e benefícios a seus usuários, tornando-se um produto de grande aceitação no mercado consumidor. It is also, the purpose of this application, to present an electric propulsion kit for installation in a motor vehicle with low costs for its industrial feasibility, but allied to the requirements of robustness, safety and utility practicality, thus offering the consumer public an option. in the counterpart market, which unlike the usual products, offers numerous possibilities and benefits to its users, becoming a widely accepted product in the consumer market.

Historico da invenção  Background of the invention

[005] Como é sabido, notadamente por técnicos no assunto, existem basicamente dois tipos de veículos automotores elétricos: os híbridos, com um motor a gasolina, um gerador elótrico e um motor etétrico. Esses veículos são movimentados pelos dois motores que funcionam de maneira combinada; os carros puramente elétricos, geralmente para uso estritamente urbano, de pequenas dimensões e os carros de alta performance, ainda muito onerosos.  As is well known, notably by those skilled in the art, there are basically two types of electric motor vehicles: hybrids, with a gasoline engine, an electric generator and an electric motor. These vehicles are powered by two engines that work in a combined manner; the purely electric cars, usually for strictly urban use, small and the high performance cars, still very expensive.

[007] Entre os diversos modelos de veículos automotores híbridos o documento US7497285B, intitulado de "Veículo Elétríco Híbrido" revela um veículo automotor equipado com um motor a combustão interna e outro elétríco, nesse sistema quando a velocidade do veículo for inferior a uma velocidade predeterminada, dois rotores (19, 20) de um motor de rotor dupio (17), que giram em sentidos opostos sob a ação das mesmas forças eletromagnôticas, acionam as rodas (12, 13, 15, 16) de doís eixos motores (11, 14), respectivamente, acionando o veículo num modo de baixa velocidade (traçâo nas quatro rodas), enquanto um motor de combustão Interna (45) acfona um gerador elétríco (52) ou repousa. O gerador alimenta o. motor de rotor duplo, ou carrega uma bateria elétríca (56), ou ambos. Em velocidades superiores à velocidade predeterminada, o motor que aciona o gerador também aciona as rodas (12, 13) do primeiro eixo motor (11), enquanto que sob carga normal o motor de dupio rotor não funciona e o motor apenas conduz o veículo em um modo de alta velocidade (duas rodas motrizes), enquanto sob carga pesada, o motor de rotor duplo, alimentado pela bateria, opera Juntamente com o motor a fim de conduzir o veículo em um modo de alta velocidade (quatro rodas motrizes). Uma embreagem (51) interrompe seietivamente a transmissão de potência entre o motor e o primeiro eixo motor. O motor de rotor duplo funciona seietivamente como um gerador durante a redução de velocidade e a parada do veículo. Um controlador eletrõnico central (64) contraia o funcionamento da embreagem, do motor de rotor duplo e do motor para obter alta eficiência de combustível e desempenho do veiculo. Among the various models of hybrid motor vehicles, US7497285B entitled "Hybrid Electric Vehicle" reveals a motor vehicle equipped with an internal combustion engine and an electric motor in that system when the vehicle speed is below a predetermined speed. , two rotors (19, 20) of a dual rotor motor (17), which rotate in opposite directions under the action of the same electromagnetic forces, drive the wheels (12, 13, 15, 16) of two driving axles (11, 14) respectively driving the vehicle in a low speed mode (four-wheel drive), while an Internal combustion engine (45) cools an electric generator (52) or rests. The generator feeds the. dual-rotor motor, or charge an electric battery (56), or both. At speeds above the predetermined speed, the engine that drives the generator also drives the wheels (12, 13) of the first drive shaft (11), while under normal load the rotor-dupe engine does not run and the engine only drives the vehicle in a high speed mode (two wheel drive), while under heavy load, the rotor motor Dual, battery-powered, operates in conjunction with the engine to drive the vehicle in a high-speed mode (four-wheel drive). A clutch (51) interrupts the power transmission between the engine and the first drive shaft. The twin-rotor motor functions as a generator during speed reduction and vehicle shutdown. A central electronic controller (64) contracts the operation of the clutch, twin rotor engine and engine for high fuel efficiency and vehicle performance.

Pontos deficientes do estado da técnica  Poor points of the prior art

[00810 veículo híbrido resolve o problema de autonomia dos veículos puramente elótricos, os quais são ocasionados peia baixa autonomia e a ausência de uma infraestrutura robusta para a recarga de suas baterias ou célula de energia, mas ainda apresenta um grande inconveniente que reside no fato de que possui um sistema substancialmente complexo e oneroso.  Hybrid vehicle solves the autonomy problem of purely electric vehicles, which are caused by low autonomy and the lack of a robust infrastructure for recharging your batteries or power cell, but still has a major drawback that lies in the fact that which has a substantially complex and costly system.

[009] Os veículos híbridos encontrados no mercado até o momento não são acessíveis para a grande maioria da população que utiliza veículo automotor por serem bem mais caros que os veículos convencionais.  [009] Hybrid vehicles found on the market so far are not accessible to the vast majority of the motor vehicle population because they are far more expensive than conventional vehicles.

Sumário da invenção  Summary of the invention

[010J Fof pensando nesses inconvenientes que, após inúmeras pesquisas e estudos, o inventor, pessoa ligada ao ramo, criou e desenvolveu o objeto da presente patente, idealizando um kit de propulsão eíétrica para instalação em veículo automotor em que nem só as qualidades mecânicas e funcionais foram consideradas no projeto de sua fabricação, mas também a forma, a disposição e a localização de suas partes e componentes que, corretamente posicionadas, trouxeram um aumento de eficiência sem acarretar ânus algum. Fof thinking of these drawbacks that, after numerous researches and studies, the inventor, a person linked to the field, created and developed the object of the present patent, idealizing a self-propelled kit for installation in a motor vehicle in which not only the mechanical qualities and functional aspects were considered in the design of its manufacture, but also the shape, arrangement and location of its parts and components which, correctly positioned, brought an increase of efficiency without causing any anus.

[011] Assim, a presente patente foi projetada visando obter um equipamento com menor número de peças possível, convenientemente configuradas e arranjadas para permitir que o kit de propulsão elétrica para instalação em veículo automotor desempenhe suas funções com eficiência e versatilidade inigualáveis, sem os inconvenientes já mencionados.  [011] Accordingly, the present patent has been designed to obtain as few parts as possible, conveniently configured and arranged to enable the self-propelled electric vehicle mounting kit to perform its functions with unmatched efficiency and versatility without the drawbacks. already mentioned.

[012] Apresenta-se no presente pedido de patente, um prático e inovador kit de propulsão elétrica para ser instalada em veículos populares que já cfrcufam.  [012] The present patent application provides a practical and innovative electric propulsion kit to be fitted to popular vehicles already under fire.

[013] O sistema de motor a combustão, câmbio e transmissão que já equipa o veículo, permanece intacto, com a tração nas rodas dianteiras. Os motores elétrícos, baterias e o sistema de transmissão serão instalados na porção posterior do veículo, cuja tração será nas rodas traseiras.  [013] The combustion, shift and transmission engine system that already equips the vehicle remains intact with front-wheel drive. The electric motors, batteries and transmission system will be installed in the rear of the vehicle, whose traction will be on the rear wheels.

[014] Uma chave seletora Instalada no painel permite ao condutor definir o sistema que se quer utilizar: o sistema convencional a combustão ou o elétrica.  [014] A Panel-mounted toggle switch allows the driver to define the system to be used: the conventional combustion system or the electric one.

[015] O veículo poderá ser utilizado tanto com o motor convencionai que já o equipa, quanto com os motores elétrícos que serão instalados.  [015] The vehicle can be used with both the conventional motor already fitted and the electric motors to be installed.

[016] Desta forma, os usuários ganham confiança no produto, pois podem utilizar o veículo com segurança como estão acostumados, inclusive para viagens longas, sem nenhum inconveniente.  [016] This gives users confidence in the product as they can safely use the vehicle as they are used to it, even for long trips without any inconvenience.

[017] Os dois sistemas serão totalmente independentes.  [017] The two systems will be fully independent.

[018] As baterias são carregadas, conectadas a uma tomada comum, durante o perfodo noturno og nos períodos em que o veículo estiver estacionado. [018] Batteries are charged, plugged into a standard outlet during the night period og when the vehicle is parked.

[019] É de se compreender assim que o equipamento em questão é extremamente simples em sua construtividade, sendo, portanto, de fácil exequibilidade, porém, são obtidos excelentes resultados práticos e funcionais, oferecendo uma construtividade inovadora sobre os produtos conhecidos.  [019] Thus, it is to be understood that the equipment in question is extremely simple in its constructivity and therefore easily practicable, but excellent practical and functional results are obtained, offering innovative constructivity over known products.

[020] Idealizado com desenho inovador, resulta em um conjunto harmónico, de aspecto bastante peculiar e, sobretudo característico, sendo que, além do aspecto construtivo, o produto destaca-se pela sua versatilidade e comodidade de utilização.  [020] Designed with innovative design, it results in a harmonious set, very peculiar aspect and, above all, characteristic, and besides the constructive aspect, the product stands out for its versatility and convenience of use.

Breve descrição dos desenhos da invenção Brief Description of the Invention Drawings

[021] A complementar a presente descrição de modo a obter uma melhor compreensão das características do presente invento e de acordo com uma preferencial realização prática do mesmo, acompanha a descrição, em anexo, um conjunto de desenhos, onde, de maneira exemplificada, embora não limitativa, se representou o seguinte: In addition to the present description in order to gain a better understanding of the features of the present invention and according to a preferred practical embodiment thereof, accompanying the accompanying description is a set of drawings, where, by way of example, although non-limiting, the following represented:

[022] A FIG. 1 - Mostra uma vista do kit de propulsão elétrlca, com dois motores ©tétricos, instalados no eixo traseiro de um veículo automotor.  [022] FIG. 1 - Shows a view of the electric propulsion kit with two © motors installed on the rear axle of a motor vehicle.

[023] A FIG. 2 - Mostra uma vista do kit de propulsão elétrica, com um motor elétrico, instalado em um eixo traseiro de um veiculo automotor.  [023] FIG. 2 - Shows a view of the electric propulsion kit with an electric motor installed on a rear axle of a self-propelled vehicle.

[024] A FIG. 3 - Mostra uma vista do kit de propulsão elétrica, com o motor elétrico tipo embutido, os quais serão instalados dentro das duas rodas traseiras de um veículo automotor. [025] A FIG. 4 - Mostra uma vista em detalhes (em explosão) do motor elétrico tipo embutido, os quais serão instalados dentro das rodas traseiras de um veículo automotor. [024] FIG. 3 - Shows a view of the electric propulsion kit, with the built-in electric motor, which will be installed inside the two rear wheels of a motor vehicle. [025] FIG. 4 - Shows a detailed (exploding) view of the built-in electric motor, which will be installed inside the rear wheels of a motor vehicle.

Descrição, detalhada da irtvgnçfig  Description, detailed of irtvgnçfig

[026] De conformidade com o quanto ilustram as figuras acima relacionadas, o "KIT DE PROPULSÃO ELÉTRiCA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR", objeto da  [026] According to what the above figures illustrate, the "ELECTRIC PROPULSION KIT FOR AUTOMOTIVE VEHICLE INSTALLATION", object of the

presente patente, refere-se a um conjunto de dispositivos e mecanismos formados principalmente por um motor elétrico (11) ou dois motores elétricos (2), Inversores (3) para a alimentação elétríca e controle de rotação dos motores elétricos (2 e 11), um conjunto de baterias elétricas (4), eixos (5) com juntas homocinéticas para transmissão da rotação dos motores ás rodas, caixa de engrenagens de redução (6), diferencial (7), cabos elétricos, chave comutadora, chave de acionamento e outros itens necessários para a adaptação do sistema aos veículos convencionais (d). The present patent relates to a set of devices and mechanisms consisting mainly of an electric motor (11) or two electric motors (2), Inverters (3) for electric power supply and rotation control of electric motors (2 and 11). , a set of electric batteries (4), axles (5) with raceway joints for transmission of engine to wheel rotation, reduction gearbox (6), differential (7), electric cables, toggle switch, drive switch and other items needed to adapt the system to conventional vehicles (d).

[027] Mais especificamente o kit propulsor elétrico (1) na versão com dois motores (2), será instalado junto ao chassi do veículo (9), de forma que os seus eixos motrizes fiquem acoplados a duas caixas de engrenagens de redução (6) do qual se projetam dois eixos (5) que transferem a rotação dos motores (2) às  [027] More specifically, the electric powertrain kit (1) in the twin-engine version (2) will be installed near the vehicle chassis (9) so that its drive shafts are coupled to two reduction gearboxes (6 ) from which two axes (5) are projected which transfer the rotation of the motors (2) to

rodas traseiras (10). rear wheels (10).

[028] Na versão com apenas um motor elétrico (2) o mesmo fica posicionado junto ao eixo traseiro (9) veicular, podendo ser acima ou ao lado do mesmo, sendo que o seu eixo de movimento e giro é acoplado em uma caixa de engrenagens  [028] In the version with only one electric motor (2) it is positioned close to the rear axle (9) of the vehicle and may be above or next to it, and its movement and rotation axis is coupled to a gear box. gears

(6) o qual ê conectado a um diferenciai (7) do qual se projetam os eixos (5) que transmitem os movimentos às rodas (10). (6) which is connected to a differential (7) from which the axles (5) which transmit the movements to the wheels (10) are projected.

[029] Em uma terceira opção os motores elétricos serão do tipo embutidos (12), os quais serao montados nos espaços internos das rodas traseiras convencionais e nesse caso cada roda traseira (10) recebe um motor eiétrlco embutido (12). [029] In a third option electric motors they will be of the built-in type (12), which will be mounted in the interior spaces of the conventional rear wheels and in this case each rear wheel (10) receives an inline electric motor (12).

[030] Uma chave seletora instalada no painel do veículo permite ao condutor definir o sistema que quer utilizar: a combustão ou o eiôtrico.  [030] A toggle switch installed on the vehicle's dashboard allows the driver to define the system he wants to use: combustion or wind power.

[031] Esse kit foi desenvolvido para ser instalado nos veículos movidos a motor de combustão interna instalados na dianteira e também de tração dianteira, sem que o seu trem de força seja alterado.  [031] This kit is designed to be installed on both front-mounted and front-wheel-drive internal combustion engine vehicles without changing their power train.

[032] Ê certo que quando o presente invento for colocado em prática, poderão ser Introduzidas modificações no que se refere a certos detalhes de construção e forma, sem que isso implique afastar-se dos princípios fundamentais que estão claramente substanciados no quadro reivindicatório, ficando assim entendido que a terminologia empregada teve a finalidade de descrição e não de limitação.  Admittedly, when the present invention is put into practice, modifications may be made with respect to certain details of construction and shape without departing from the fundamental principles which are clearly substantiated in the claim framework. It is thus understood that the terminology employed is for the purpose of description rather than limitation.

Claims

REIVINDICAÇÃO: CLAIM: 1- "KIT DE PROPULSÃO ELÉTRICA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR", cujo estado da técnica antecipa um veículo automotor equipado com um motor a combustão interna e outro elétrico, nesse sistema quando a velocidade do veículo for inferior a uma velocidade predeterminada, dois rotores de um motor de rotor duplo, que giram em sentidos opostos sob a ação das mesmas forças eletromagnéticas, acionam as rodas de dois eixos motores, respectivamente, acionando o veículo num modo de baixa velocidade (tração nas quatro rodas), enquanto um motor de combustão interna aciona um gerador eléctrico ou repousa; o gerador alimenta o motor de rotor duplo, ou carrega uma bateria elétríca, ou ambos; em velocidades superiores à velocidade predeterminada, o motor que aciona o gerador também aciona as rodas do primeiro eixo motor, enquanto que sob carga normal o motor de duplo rotor não funciona e o motor apenas conduz o veículo em um modo de alta velocidade (duas rodas motrizes), enquanto sob carga pesada, o motor de rotor duplo, alimentado pela bateria, opera juntamente com o motor a fim de conduzir o veículo em um modo de alta velocidade (quatro rodas motrizes); uma embreagem Interrompe seletivamente a transmissão de potência entre o motor e o primeiro eixo motor; o motor de rotor duplo funciona seletivamente como um gerador durante a redução de velocidade e a parada do veículo; um controlador eletrônico central controla o funcionamento da embreagem, do motor de rotor duplo e do motor para obter alta eficiência de combustível e desempenho do veículo; sendo assim o objeto do presente pedido é caracterizado por ser constituído por um conjunto de dispositivos e mecanismos formados principalmente por um ou dois motores eíétrícos (2), inversores (3) para alimentação elétrica e controle dos motores efótricos (2), um conjunto de baterias eletricas (4), eixos (5) para transmissão da rotação dos motores às rodas, caixa de engrenagens de redução (6), cabos eíétrícos. chave comutadora, chave de acíonamento e outros itens necessários para a adaptação, sendo que o referido kit propulsor eiétríco (1) deverá ser instalado no chassi, junto ao eixo posterior do veículo (9). 1- "AUTOMOTIVE ELECTRICAL INSTALLATION ELECTRIC PROPULSION KIT", the state of the art of which anticipates a motor vehicle equipped with an internal combustion engine and an electric motor, in that system when the vehicle speed is below a predetermined speed, two engine rotors A twin rotor engine, which rotate in opposite directions under the same electromagnetic forces, drives the two-axle drive wheels respectively, driving the vehicle in a low speed mode (four-wheel drive) while an internal combustion engine drives an electric generator or rests; the generator powers the twin rotor motor, or charges an electric battery, or both; At speeds above the predetermined speed, the engine that drives the generator also drives the wheels of the first drive shaft, while under normal load the twin-rotor engine will not run and the engine will only drive the vehicle in a high speed mode (two wheels). while under heavy load, the battery-powered twin-rotor engine operates in conjunction with the engine to drive the vehicle in a high-speed mode (four-wheel drive); a clutch Selectively interrupts power transmission between the engine and the first drive shaft; The dual rotor motor selectively functions as a generator during speed reduction and vehicle shutdown; A central electronic controller controls the operation of the clutch, twin rotor engine and engine for high fuel efficiency and vehicle performance; Thus, the object of the present application is characterized by the fact that it consists of a set of devices and mechanisms formed mainly by one or two motors. motors (2), inverters (3) for power supply and control of the photocell motors (2), a set of electric batteries (4), axles (5) for transmission of the rotation of motors to the wheels, reduction gearbox (6 ), electric cables. toggle switch, actuation switch and other items necessary for adaptation, said electric drive kit (1) shall be installed on the chassis near the rear axle of the vehicle (9). 2 - "KIT DE PROPULSÃO ELÉTRICA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR", de acordo com a reivindicação 1, caracterizado pelo fato de que opcionalmente pode haver apenas um motor eiétrico (11 ) e nesse caso, o mesmo fica posicionado junto ao eixo traseiro (9) junto ao eixo traseiro veicular, sendo que o seu eixo de movimento e giro é acoplado em uma caixa de engrenagens (6) o qual é conectado a um diferencial (7) do qual se projetam os eixos (5) que transmitem os movimentos às rodas (10).  2 - "ELECTRIC PROPULSION KIT FOR AUTOMOTIVE VEHICLE INSTALLATION", according to claim 1, characterized in that there can optionally be only one electric motor (11) and in this case it is positioned close to the rear axle (9 ) next to the rear axle, where its movement and rotation axis is coupled to a gearbox (6) which is connected to a differential (7) from which the axles (5) that transmit the movements to the wheels (10). 3 - "KIT DE PROPULSÃO ELÉTRICA PARA INSTALAÇÃO EM VEÍCULO AUTOMOTOR", de acordo com a reivindicação 1, caracterizado pelo fato de que opcionalmente o motor eiétríco pode ser do tipo embutido (12), o qual é montado na porção interna das rodas traseiras do veiculo e nesse caso cada roda traseira (10) recebe um motor eiétrico embutido (12).  3 - "ELECTRIC PROPULSION KIT FOR AUTOMOTIVE VEHICLE INSTALLATION", according to claim 1, characterized in that, optionally, the electric motor may be of the built-in type (12), which is mounted on the inner portion of the rear wheels of the vehicle. vehicle and in this case each rear wheel (10) receives a built-in electric motor (12).
PCT/BR2018/000014 2017-03-02 2018-03-05 Electric propulsion kit for installation in a motor vehicle Ceased WO2018157220A1 (en)

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EP4392265A4 (en) * 2022-03-21 2025-10-01 Tuzunoglu Kalip Sanayi Ve Ticaret A S CONVERSION OF LAND VEHICLES INTO ELECTRIC VEHICLES BY CHANGING TIRE

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