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WO2007019082A3 - Procede et appareil d'exploitation d'un moteur thermique - Google Patents

Procede et appareil d'exploitation d'un moteur thermique Download PDF

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Publication number
WO2007019082A3
WO2007019082A3 PCT/US2006/029405 US2006029405W WO2007019082A3 WO 2007019082 A3 WO2007019082 A3 WO 2007019082A3 US 2006029405 W US2006029405 W US 2006029405W WO 2007019082 A3 WO2007019082 A3 WO 2007019082A3
Authority
WO
WIPO (PCT)
Prior art keywords
engine
combustion chamber
heat
internal combustion
recapturing
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/US2006/029405
Other languages
English (en)
Other versions
WO2007019082A9 (fr
WO2007019082A2 (fr
Inventor
H Bruce Crower
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
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 Individual filed Critical Individual
Publication of WO2007019082A2 publication Critical patent/WO2007019082A2/fr
Publication of WO2007019082A9 publication Critical patent/WO2007019082A9/fr
Publication of WO2007019082A3 publication Critical patent/WO2007019082A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
    • F02M25/0222—Water recovery or storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0227—Control aspects; Arrangement of sensors; Diagnostics; Actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/03—Adding water into the cylinder or the pre-combustion chamber
    • 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
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

L'invention concerne un moteur thermique ainsi qu'un procédé d'exploitation faisant appel à l'injection temporisée de l'eau dans la chambre de combustion pour récupérer la chaleur résiduelle, refroidir le moteur ou réduire les émissions Nox du moteur ou une combinaison de ces opérations. L'injection de l'eau à la suite de la course de combustion du moteur utilise la chaleur résiduelle et la chaleur provenant des surfaces de la chambre de combustion pour produire la vapeur destinée à entraîner une seconde course de combustion. L'injection de l'eau peut également servir à pré-refroidir la chambre de combustion afin d'éviter la formation de gaz Nox pendant la combustion de carburant et par la récupération de la chaleur résiduelle et par conduction provenant de la chambre de combustion, le moteur est refroidi, ce qui réduit ou élimine les exigences d'un système de refroidissement extérieur.
PCT/US2006/029405 2005-07-27 2006-07-27 Procede et appareil d'exploitation d'un moteur thermique Ceased WO2007019082A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US70339405P 2005-07-27 2005-07-27
US60/703,394 2005-07-27
US11/494,090 US20070022977A1 (en) 2005-07-27 2006-07-26 Method and apparatus for operating an internal combustion engine
US11/494,090 2006-07-26

Publications (3)

Publication Number Publication Date
WO2007019082A2 WO2007019082A2 (fr) 2007-02-15
WO2007019082A9 WO2007019082A9 (fr) 2007-04-05
WO2007019082A3 true WO2007019082A3 (fr) 2007-05-24

Family

ID=37692924

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/029405 Ceased WO2007019082A2 (fr) 2005-07-27 2006-07-27 Procede et appareil d'exploitation d'un moteur thermique

Country Status (2)

Country Link
US (1) US20070022977A1 (fr)
WO (1) WO2007019082A2 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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US7367306B1 (en) 2006-11-30 2008-05-06 Holden Randall W Internal combustion engine and method of operating
US7574983B2 (en) * 2006-12-01 2009-08-18 Gm Global Technology Operations, Inc. Method and apparatus for extending high load operation in a homogeneous charge compression ignition engine
US7975485B2 (en) * 2007-08-29 2011-07-12 Yuanping Zhao High efficiency integrated heat engine (HEIHE)
US8082892B2 (en) * 2007-10-10 2011-12-27 Yuanping Zhao High efficiency integrated heat engine-2 (HEIHE-2)
US20090158739A1 (en) * 2007-12-21 2009-06-25 Hans-Peter Messmer Gas turbine systems and methods employing a vaporizable liquid delivery device
WO2009129411A2 (fr) * 2008-04-16 2009-10-22 Moriarty Donald E Système à émissions nulles partiellement auto-rechargeable
US8459213B2 (en) * 2008-04-16 2013-06-11 Donald E. Moriarty Partially self-refueling low emissions vehicle and stationary power system
WO2010030864A2 (fr) * 2008-09-11 2010-03-18 Will Weldon Mathews Moteurs hybrides à conversion de l’énergie de combustion
US8851025B2 (en) * 2008-09-26 2014-10-07 Ronald D. Voisin Powering an internal combustion engine
PL387117A1 (pl) * 2009-01-24 2010-08-02 Waldemar Piskorz Sposób eksploatacji silnika wysokoprężnego
MX349492B (es) 2009-06-04 2017-08-01 Excel Thermic Llc Motor de combustión interna.
US8291872B2 (en) * 2009-06-12 2012-10-23 Ut-Battelle, Llc Highly efficient 6-stroke engine cycle with water injection
CN102869868B (zh) 2010-01-19 2016-01-06 马尔文·韦斯利·华德 用于多种清洁能量生成的系统、设备和方法
US8352162B2 (en) * 2010-07-29 2013-01-08 Ford Global Technologies, Llc Method and system for controlling fuel usage
EP2697490B1 (fr) 2011-04-11 2018-06-27 Nostrum Energy Pte. Ltd. Moteur à combustion interne à mélange pauvre, à compression élevée et à refroidissement interne
US20130167532A1 (en) * 2011-07-23 2013-07-04 Richard A. Parenti Power generator and related engine systems
DE102012206242A1 (de) * 2012-04-17 2013-10-17 Bayerische Motoren Werke Aktiengesellschaft Brennkraftmaschine
CN102787908B (zh) * 2012-07-24 2016-01-20 华中科技大学 用于天然气发动机中掺烧水蒸汽的方法及装置
US8813691B1 (en) 2013-02-18 2014-08-26 Shawn Grannell High efficiency, ternary mix engine
US9447740B2 (en) * 2014-06-23 2016-09-20 Caterpillar Inc. Engine system having hydraulically actuated gas injector
US10527007B2 (en) 2015-06-29 2020-01-07 Russel Energy Corporation Internal combustion engine/generator with pressure boost
WO2017095412A1 (fr) * 2015-12-03 2017-06-08 GM Global Technology Operations LLC Procédé et appareil pour commander le fonctionnement d'un moteur à combustion interne
JP2017207011A (ja) * 2016-05-19 2017-11-24 日立オートモティブシステムズ株式会社 内燃機関制御装置
US10393011B1 (en) 2016-12-22 2019-08-27 Nickolas Adam Rowland Method of operating an internal combustion engine utilizing heat in engine cycles
US10913414B2 (en) * 2018-03-02 2021-02-09 Ford Global Technologies, Llc Method and system for water usage on-board a vehicle
US10883443B2 (en) 2018-07-10 2021-01-05 Ford Global Technologies, Llc Integrated cylinder head fluid injection apparatus
RU2724071C1 (ru) * 2019-07-11 2020-06-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Вологодский государственный университет" (ВоГУ) Поршневой двигатель и способ применения топлива в поршневом двигателе
CN111648878A (zh) * 2020-06-15 2020-09-11 东莞宏大动力科技有限公司 一种超临界水燃烧环境往复活塞式内燃机及其燃烧方法
US12234765B1 (en) 2024-01-16 2025-02-25 Pratt & Whitney Canada Corp. Rotary engine with fluid injection cooling
US12378910B1 (en) * 2024-05-03 2025-08-05 Caterpillar Inc. Systems and methods for extra-stroke engine cycle operation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818876A (en) * 1971-08-16 1974-06-25 M Voogd Smog control system and method
US4143518A (en) * 1976-10-19 1979-03-13 Kellogg Smith Ogden Internal combustion and steam engine
US4930315A (en) * 1987-05-29 1990-06-05 Usui Kokusai Sangyo Kabushiki Kaisha Turbo-charger engine system
US6571749B2 (en) * 1999-12-17 2003-06-03 Satnarine Singh Computer controlled six-stroke cycle internal combustion engine and its method of operation

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US3964263A (en) * 1974-12-31 1976-06-22 Tibbs Robert C Six cycle combustion and fluid vaporization engine
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US5125366A (en) * 1990-10-11 1992-06-30 Hobbs Cletus L Water introduction in internal combustion engines
US5400746A (en) * 1993-06-21 1995-03-28 Odex, Inc. Internal combustion
SE9800191D0 (sv) * 1998-01-23 1998-01-23 Jerzy Chomiak A combined Diesel-Rankine cycle reciprocating engine
SE524223C2 (sv) * 2001-10-04 2004-07-13 Cargine Engineering Ab Metod för styrning av internförbränningsmotor med expansionstakt samt förbränningsmotor
US7367306B1 (en) * 2006-11-30 2008-05-06 Holden Randall W Internal combustion engine and method of operating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818876A (en) * 1971-08-16 1974-06-25 M Voogd Smog control system and method
US4143518A (en) * 1976-10-19 1979-03-13 Kellogg Smith Ogden Internal combustion and steam engine
US4930315A (en) * 1987-05-29 1990-06-05 Usui Kokusai Sangyo Kabushiki Kaisha Turbo-charger engine system
US6571749B2 (en) * 1999-12-17 2003-06-03 Satnarine Singh Computer controlled six-stroke cycle internal combustion engine and its method of operation

Also Published As

Publication number Publication date
WO2007019082A9 (fr) 2007-04-05
US20070022977A1 (en) 2007-02-01
WO2007019082A2 (fr) 2007-02-15

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