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EP2199656A1 - Réservoir de pétrole liquéfié pour véhicule, et système d'alimentation en carburant incluant ce réservoir - Google Patents

Réservoir de pétrole liquéfié pour véhicule, et système d'alimentation en carburant incluant ce réservoir Download PDF

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Publication number
EP2199656A1
EP2199656A1 EP08425805A EP08425805A EP2199656A1 EP 2199656 A1 EP2199656 A1 EP 2199656A1 EP 08425805 A EP08425805 A EP 08425805A EP 08425805 A EP08425805 A EP 08425805A EP 2199656 A1 EP2199656 A1 EP 2199656A1
Authority
EP
European Patent Office
Prior art keywords
tank
liquefied petroleum
petroleum gas
pressure
chamber
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.)
Granted
Application number
EP08425805A
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German (de)
English (en)
Other versions
EP2199656B1 (fr
Inventor
Sergio Leonti
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.)
Stellantis Europe SpA
Original Assignee
Fiat Group Automobiles SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fiat Group Automobiles SpA filed Critical Fiat Group Automobiles SpA
Priority to EP20080425805 priority Critical patent/EP2199656B1/fr
Publication of EP2199656A1 publication Critical patent/EP2199656A1/fr
Application granted granted Critical
Publication of EP2199656B1 publication Critical patent/EP2199656B1/fr
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0133—Shape toroidal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0176—Shape variable
    • F17C2201/018—Shape variable with bladders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0176—Shape variable
    • F17C2201/0185—Shape variable with separating membrane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0176—Shape variable
    • F17C2201/019—Shape variable with pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0103—Exterior arrangements
    • F17C2205/0119—Vessel walls form part of another structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/04—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by other properties of handled fluid before transfer
    • F17C2223/041—Stratification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0135—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01—Propulsion of the fluid
    • F17C2227/0128—Propulsion of the fluid with pumps or compressors
    • F17C2227/0157—Compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/032—Control means using computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0439—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0621—Volume
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/06—Controlling or regulating of parameters as output values
    • F17C2250/0605—Parameters
    • F17C2250/0626—Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles

Definitions

  • the present invention relates to a liquefied petroleum gas tank.
  • liquefied petroleum gas commonly known by the acronym LPG
  • LPG liquefied petroleum gas
  • Said system has two tanks, one for the LPG and the other for the petrol (or other fuel), and comprises an electronic control unit which controls and regulates the supply of the two fuels to the engine.
  • the control unit sets the fuel supply system to use petrol, and switches to the gas supply system after a warming-up phase.
  • This setting is automatic and necessary in order to ensure correct engine operation.
  • Such systems are not provided with a supply pump for the LPG, and it is merely the pressure of the tank that makes the LPG flow towards a pressure reducer upstream of the engine, so that in certain cold temperature conditions the pressure of the LPG might not be high enough to supply the injection system, especially in turbocharged engines.
  • This phenomenon means the control unit must supply the engine with petrol (or other fuel) and delay switching to LPG until the temperature and, thus, the pressure, are high enough to ensure the continuous supply of LPG.
  • the amount of time that passes before automatically switching to supply of LPG depends greatly on the climatic conditions. In other words, in severe climatic conditions, there may be some delay before the ideal pressure and temperature conditions are established in the tank.
  • the object of the present invention is to provide a liquefied petroleum gas tank, which overcomes the drawbacks described above in a simple and cost-effective manner.
  • a liquefied petroleum gas tank comprising a shell defining an inner chamber suitable to contain the liquefied petroleum gas; the tank being characterized by also comprising a member housed in said chamber and moveable in order to vary the volume available for the liquefied petroleum gas.
  • Said member is preferably defined by a membrane that divides said fluid-tight chamber into two variable volume portions, one for the liquefied petroleum gas, and the other for an inert fluid.
  • figure 1 is a diagram of a preferred embodiment of the liquefied petroleum gas tank according to the present invention.
  • a fuel supply system (schematically and partially illustrated), which constitutes part of a motor vehicle and comprises a liquefied petroleum gas (LPG) tank 2.
  • LPG liquefied petroleum gas
  • the tank 2 comprises a shell 3, which is preferably toroidally shaped and defines an inner chamber 4, one portion 5 of which is occupied inferiorly by the liquid phase and superiorly by the gaseous phase of the LPG.
  • the tank 2 also comprises: an inlet device (not illustrated) to supply LPG into the chamber 4; and an outlet device 7 arranged on a lower portion of the shell 3 and connected to a supply circuit (not illustrated), which places the chamber 4 in communication with a pressure reducer (not illustrated) arranged in the engine of the vehicle, upstream of one or more fuel injectors.
  • An upper portion of the shell 3 carries a pressure sensor 8, which measures the pressure of the gaseous phase of the LPG in the portion 5 of the chamber 4.
  • the chamber 4 houses a member 10, which is carried by the shell 3 and is moveable to vary the volume available for the LPG and thus to vary the pressure of said LPG.
  • the member 10 is defined by a bag, which is inflated with an inert fluid to reduce the volume available for the LPG, or deflated to achieve the opposite effect.
  • the wall of the bag 10 is a membrane that comprises an inlet portion 11 fixed to the shell, separates the portion 5 of the fluid-tight chamber 4 from a portion 13 occupied by the inert fluid, and is extendable into the chamber 4 in response to the pressure of the inert fluid in the portion 13 to vary the volume of the portion 5.
  • inert is used to describe a non-oxidizing fluid.
  • the fluid is defined by an inert gas, such as nitrogen.
  • the member 10 could be defined by any other device or mechanism able to vary the volume and, thus, increase the pressure in the chamber, raising it to a suitable level to enable supply: for example it could be defined by a piston moveable in a relative seat housed in the chamber 4.
  • a regulating device 14 inflates/deflates the bag 10 to automatically vary the volume available in the chamber 4 for the LPG according to the pressure measured by the sensor 8 and, consequently, to vary the pressure in the portion 5 of the chamber 4.
  • the device 14 comprises a control and regulating unit 15, which receives the signal from the sensor 8 and activates a compressor or a pump 17 arranged along a pipe 18 in response to the value of said signal.
  • the pipe 18 joins, in a fluid-tight manner, the inlet portion 11 to a tank 20, containing the fluid with which the bag 11 is to be inflated.
  • the compressor or pump 17 is associated with a two-way valve 22, which is arranged along the pipe 18 and is controlled by the unit 15 with the compressor or pump 17 to select the direction of the flow of the inert fluid between the tank 20 and the bag 10.
  • the unit 15 regulates the passage of fluid from and towards the bag 10 so as to maintain the pressure in the chamber 4 at around a desired value (for example approximately 15 bar), in order to ensure sufficient pressure upstream of said pressure reducer.
  • the control performed by the unit 15 could be based on other parameters measured by suitable sensors, for example it could be based on the temperature measured in an area of the system 1 where it is bi-univocally related to the pressure of the LPG, and/or be based on the pressure of the LPG in another part of the system 1.
  • the unit 15 could control the passage of fluid from and towards the bag 10 directly as a function of the pressure upstream of said pressure reducer, for example to maintain said pressure at values of around 3-4 bar.
  • the pressure in the portion 5 of the chamber 4 is also relatively low; if the pressure of the LPG is lower than the self-supply threshold the unit 15 automatically activates the inflation of the bag 10: the increase in the volume of the bag 10 causes an increase in the pressure in the portion 5 up to the desired value and, thus, causes an increase in the pressure of the LPG in the supply circuit upstream of the pressure reducer, thus fostering the establishment of ideal conditions for supplying LPG to the injectors.
  • the device 14 is deactivated gradually, that is to say the bag 10 is gradually deflated so that the fluid returns to the tank 20, as the heat from, for instance, the vehicle exhaust system tends to increase the temperature and, thus, the pressure in the portion 5 of the chamber 4.
  • the device 14 enables the engine to run on LPG immediately even at start-up, that is to say without the need to supply another fuel while waiting for the system 1 to warm up before supplying LPG: this satisfies the increasing demand for systems based on the exclusive use of a gaseous fuel to power the engine of the vehicle, instead of petrol or diesel.
  • the bag 10 is relatively light, it is relatively simple to connect to the shell 3 and to the pipe 18 in order to guarantee fluid-tightness, and has no moving parts or parts that slide against one another and on which tightness must also be guaranteed.
  • the fluid for the bag 10 could also be defined by a liquid; and/or the bag 10 could be replaced with a flat membrane, joined along its entire edge to the shall 3 so as to divide the portions 5 and 13, and deformable or extendible in order to move in the chamber 4 and vary the volumes of the portions 5 and 13.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP20080425805 2008-12-19 2008-12-19 Réservoir de pétrole liquéfié pour véhicule, et système d'alimentation en carburant incluant ce réservoir Ceased EP2199656B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20080425805 EP2199656B1 (fr) 2008-12-19 2008-12-19 Réservoir de pétrole liquéfié pour véhicule, et système d'alimentation en carburant incluant ce réservoir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20080425805 EP2199656B1 (fr) 2008-12-19 2008-12-19 Réservoir de pétrole liquéfié pour véhicule, et système d'alimentation en carburant incluant ce réservoir

Publications (2)

Publication Number Publication Date
EP2199656A1 true EP2199656A1 (fr) 2010-06-23
EP2199656B1 EP2199656B1 (fr) 2011-08-31

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EP20080425805 Ceased EP2199656B1 (fr) 2008-12-19 2008-12-19 Réservoir de pétrole liquéfié pour véhicule, et système d'alimentation en carburant incluant ce réservoir

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102927434A (zh) * 2012-11-01 2013-02-13 魏仕刚 一种气囊式临时储气装置
WO2013084018A1 (fr) * 2011-12-08 2013-06-13 Renault Trucks Structure de réservoir de carburant de véhicule et procédé pour gérer l'alimentation en carburant d'un véhicule
WO2016024298A1 (fr) * 2014-08-13 2016-02-18 ICOMET s.r.l. Système d'alimentation en gpl, et éventuellement aussi pétrole ou diesel, pour un moteur à injection directe
DE102015014807A1 (de) 2015-11-13 2017-05-18 Daimler Ag Speichereinrichtung für eine Verbrennungskraftmaschine eines Kraftwagens sowie Verfahren zum Betreiben einer solchen Speichereinrichtung
EP3530570A1 (fr) * 2018-02-21 2019-08-28 Ratier-Figeac SAS Réservoir à sécurité intégrée comportant un capteur intégré et procédés permettant de détecter une fuite dans une paroi du réservoir
CN115139780A (zh) * 2021-03-30 2022-10-04 比亚迪股份有限公司 油气管理系统及具有其的车辆

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101324618B1 (ko) * 2011-12-01 2013-11-01 삼성중공업 주식회사 가압 실린더가 구비된 액화물 저장탱크 및 이를 포함하는 선박

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804500A (en) * 1955-12-22 1958-11-19 British Oxygen Co Ltd Storage and handling of liquefied gases
DE3147792A1 (de) * 1981-12-03 1983-06-09 Ferenc Dipl.-Ing. 5060 Bergisch Gladbach Takacs Kraftstoffbehaelter eines kraftfahrzeuges
US5447142A (en) * 1994-12-06 1995-09-05 Caterpillar Inc. Method and apparatus for maintaining reservoir pressure of a consumable, compressible fuel
US5454408A (en) * 1993-08-11 1995-10-03 Thermo Power Corporation Variable-volume storage and dispensing apparatus for compressed natural gas
US5603360A (en) * 1995-05-30 1997-02-18 Teel; James R. Method and system for transporting natural gas from a pipeline to a compressed natural gas automotive re-fueling station
EP1041337A2 (fr) * 1999-03-31 2000-10-04 MANNESMANN Aktiengesellschaft Récipient de gaz comprimé pour véhicule
WO2008053238A2 (fr) * 2006-11-02 2008-05-08 Snc-Lavalin Uk Limited Système de chargement et de déchargement de conteneurs pour le stockage et le transport de gaz comprimé à haute pression

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB804500A (en) * 1955-12-22 1958-11-19 British Oxygen Co Ltd Storage and handling of liquefied gases
DE3147792A1 (de) * 1981-12-03 1983-06-09 Ferenc Dipl.-Ing. 5060 Bergisch Gladbach Takacs Kraftstoffbehaelter eines kraftfahrzeuges
US5454408A (en) * 1993-08-11 1995-10-03 Thermo Power Corporation Variable-volume storage and dispensing apparatus for compressed natural gas
US5447142A (en) * 1994-12-06 1995-09-05 Caterpillar Inc. Method and apparatus for maintaining reservoir pressure of a consumable, compressible fuel
US5603360A (en) * 1995-05-30 1997-02-18 Teel; James R. Method and system for transporting natural gas from a pipeline to a compressed natural gas automotive re-fueling station
EP1041337A2 (fr) * 1999-03-31 2000-10-04 MANNESMANN Aktiengesellschaft Récipient de gaz comprimé pour véhicule
WO2008053238A2 (fr) * 2006-11-02 2008-05-08 Snc-Lavalin Uk Limited Système de chargement et de déchargement de conteneurs pour le stockage et le transport de gaz comprimé à haute pression

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WO2013084018A1 (fr) * 2011-12-08 2013-06-13 Renault Trucks Structure de réservoir de carburant de véhicule et procédé pour gérer l'alimentation en carburant d'un véhicule
US9211792B2 (en) 2011-12-08 2015-12-15 Renault Trucks Vehicle fuel tank arrangement and method for managing the supply of fuel to a vehicle
CN102927434A (zh) * 2012-11-01 2013-02-13 魏仕刚 一种气囊式临时储气装置
CN102927434B (zh) * 2012-11-01 2016-06-01 魏仕刚 一种气囊式临时储气装置
WO2016024298A1 (fr) * 2014-08-13 2016-02-18 ICOMET s.r.l. Système d'alimentation en gpl, et éventuellement aussi pétrole ou diesel, pour un moteur à injection directe
DE102015014807A1 (de) 2015-11-13 2017-05-18 Daimler Ag Speichereinrichtung für eine Verbrennungskraftmaschine eines Kraftwagens sowie Verfahren zum Betreiben einer solchen Speichereinrichtung
EP3530570A1 (fr) * 2018-02-21 2019-08-28 Ratier-Figeac SAS Réservoir à sécurité intégrée comportant un capteur intégré et procédés permettant de détecter une fuite dans une paroi du réservoir
US10976214B2 (en) 2018-02-21 2021-04-13 Ratier-Figeac Sas Fail-safe tank with integrated sensor and methods for detecting a leak in a wall of the tank
CN115139780A (zh) * 2021-03-30 2022-10-04 比亚迪股份有限公司 油气管理系统及具有其的车辆

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