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DE602004002108D1 - Brennkraftmaschine mit gaseinspritzung - Google Patents

Brennkraftmaschine mit gaseinspritzung

Info

Publication number
DE602004002108D1
DE602004002108D1 DE602004002108T DE602004002108T DE602004002108D1 DE 602004002108 D1 DE602004002108 D1 DE 602004002108D1 DE 602004002108 T DE602004002108 T DE 602004002108T DE 602004002108 T DE602004002108 T DE 602004002108T DE 602004002108 D1 DE602004002108 D1 DE 602004002108D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
gas injection
injection
gas
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.)
Expired - Lifetime
Application number
DE602004002108T
Other languages
English (en)
Other versions
DE602004002108T2 (de
Inventor
Ulrich Hilger
Bernd Bartunek
Kwame Oversby
Hayden Lockley
Gordon Crawford
R Mann
Richard Wing
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.)
Westport Power Inc
Original Assignee
Westport Research Inc
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
Priority claimed from US10/414,850 external-priority patent/US6854438B2/en
Application filed by Westport Research Inc filed Critical Westport Research Inc
Publication of DE602004002108D1 publication Critical patent/DE602004002108D1/de
Application granted granted Critical
Publication of DE602004002108T2 publication Critical patent/DE602004002108T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0654—Thermal treatments, e.g. with heating elements or local cooling
    • F02B23/0657—Thermal treatments, e.g. with heating elements or local cooling the spray interacting with one or more glow plugs
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0636—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space having a substantially flat and horizontal bottom
    • F02B23/0639—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space having a substantially flat and horizontal bottom the combustion space having substantially the shape of a cylinder
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0696—W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
    • 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0269—Outwardly opening valves, e.g. poppet valves
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0281—Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the combustion chamber
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/0621—Squish flow
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE602004002108T 2003-04-16 2004-04-16 Brennkraftmaschine mit gaseinspritzung Expired - Lifetime DE602004002108T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US414850 1995-03-31
US10/414,850 US6854438B2 (en) 2000-10-22 2003-04-16 Internal combustion engine with injection of gaseous fuel
PCT/CA2004/000573 WO2004092556A1 (en) 2003-04-16 2004-04-16 Internal combustion engine with injection of gaseous fuel

Publications (2)

Publication Number Publication Date
DE602004002108D1 true DE602004002108D1 (de) 2006-10-05
DE602004002108T2 DE602004002108T2 (de) 2006-12-21

Family

ID=33298385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004002108T Expired - Lifetime DE602004002108T2 (de) 2003-04-16 2004-04-16 Brennkraftmaschine mit gaseinspritzung

Country Status (8)

Country Link
EP (1) EP1616088B1 (de)
JP (1) JP4441620B2 (de)
CN (1) CN100398793C (de)
BR (1) BRPI0409419A (de)
CA (1) CA2521533A1 (de)
DE (1) DE602004002108T2 (de)
RU (1) RU2342543C2 (de)
WO (1) WO2004092556A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7040281B2 (en) * 2000-10-22 2006-05-09 Westport Research Inc. Method of injecting a gaseous fuel into an internal combustion engine
US7281515B2 (en) * 2000-10-22 2007-10-16 Westport Power Inc. Method of injecting a gaseous fuel into an internal combustion engine
FR2887586A1 (fr) * 2005-06-27 2006-12-29 Renault Sas Moteur diesel a injection directe et taux de compression variable, et injecteur pour un tel moteur
DE102006048498A1 (de) * 2006-10-13 2008-04-17 Daimler Ag Fremdgezündete, mit gasförmigem Kraftstoff betreibbare Brennkraftmaschine mit einer Kraftstoffversorgungsanlage und Verfahren zum Betrieb einer Brennkraftmaschine
DE102007060560A1 (de) * 2007-12-15 2009-06-18 Man Diesel Se Gasmotor, insbesondere Gas-Otto-Motor mit einer Zündeinrichtung zum Zünden des gasförmigen Kraftstoff-Luft-Gemisches
DE102008031597B4 (de) * 2008-07-03 2021-10-07 Man Energy Solutions Se Umschaltbarer Mehrstoffmotor und Verfahren zur Kraftstoffumschaltung bei einem solchen Mehrstoffmotor
DE102009011415B4 (de) * 2009-03-03 2013-09-26 Beru Ag Keramische Glühkerze
JP2011144803A (ja) * 2009-12-18 2011-07-28 Fuji Heavy Ind Ltd グローエンジン
DE102010003203A1 (de) * 2010-03-24 2011-09-29 Robert Bosch Gmbh Verfahren zum Prüfen der Funktionalität eines Abgasrückführventils einer Brennkraftmaschine
US8463533B2 (en) * 2010-08-05 2013-06-11 Ford Global Technologies, Llc Method and system for pre-ignition control
US8961627B2 (en) 2011-07-07 2015-02-24 David J Edlund Hydrogen generation assemblies and hydrogen purification devices
US9482176B2 (en) * 2012-06-13 2016-11-01 Ford Global Technologies, Llc System and method for compensating gaseous fuel injection
US9932883B2 (en) 2012-08-29 2018-04-03 Mazda Motor Corporation Spark-ignition direct-injection engine
US9187324B2 (en) 2012-08-30 2015-11-17 Element 1 Corp. Hydrogen generation assemblies and hydrogen purification devices
US10717040B2 (en) 2012-08-30 2020-07-21 Element 1 Corp. Hydrogen purification devices
US11738305B2 (en) 2012-08-30 2023-08-29 Element 1 Corp Hydrogen purification devices
US20140065020A1 (en) 2012-08-30 2014-03-06 David J. Edlund Hydrogen generation assemblies
WO2014104908A1 (ru) * 2012-12-24 2014-07-03 Galeev Irek Abudarovich Двигатель внутреннего сгорания
FR3019589B1 (fr) * 2014-04-03 2019-06-07 IFP Energies Nouvelles Procede d'injection de combustible dans la chambre de combustion d'un moteur a combustion interne fonctionnant en monocarburation ou en multicarburation
RU2558667C1 (ru) * 2014-08-08 2015-08-10 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ работы двигателя на газообразном топливе
DE102015214701B3 (de) * 2015-07-31 2016-12-15 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Brennkraftmaschine, Brennkraftmaschine und Steuergerät für eine Brennkraftmaschine
FR3047043B1 (fr) * 2016-01-26 2018-01-26 IFP Energies Nouvelles Moteur a combustion interne a taux de compression variable avec deux zones de melange, notamment pour vehicule automobile et procede d'injection pour un tel moteur.
DE102016000894B3 (de) * 2016-01-28 2016-12-01 L'orange Gmbh Brenngas-Injektoranordnung und Verfahren
CN109930372B (zh) * 2017-12-15 2023-07-04 青岛海尔洗衣机有限公司 一种燃气干衣机点火结构及燃气干衣机
CN113187605B (zh) * 2021-04-24 2022-09-09 北京工业大学 一种燃用溶氢燃料的高压缩比发动机及控制方法
US12187612B2 (en) 2021-06-15 2025-01-07 Element 1 Corp Hydrogen generation assemblies
JP7213929B1 (ja) * 2021-09-21 2023-01-27 ヤンマーホールディングス株式会社 エンジンシステム及び気体燃料燃焼方法
US11959414B2 (en) 2022-03-23 2024-04-16 Caterpillar Inc. Gaseous fuel reciprocating engine and operating methodology for reduced hydrogen flame speed
JP2025009252A (ja) * 2023-07-07 2025-01-20 トヨタ自動車株式会社 内燃機関の燃焼室構造

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SU973037A3 (ru) * 1979-02-01 1982-11-07 Лукас Индастриз Лимитед (Фирма) Пусковое вспомогательное устройство
US4721081A (en) * 1986-06-03 1988-01-26 Caterpillar Inc. Flame incubating and propagating apparatus for a fuel combustion system
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US5329908A (en) 1993-06-08 1994-07-19 Cummins Engine Company, Inc. Compressed natural gas injection system for gaseous fueled engines
US5676100A (en) * 1996-08-30 1997-10-14 Caterpillar Inc. Glow plug assembly
RU2151892C1 (ru) * 1999-01-27 2000-06-27 Курганский государственный университет Двигатель внутреннего сгорания
RU2176737C2 (ru) * 1999-03-26 2001-12-10 ОАО "Газпром" Газовый двигатель внутреннего сгорания с искровым зажиганием, конвертированный из дизеля
EP1330599B1 (de) * 2000-10-22 2005-08-03 Westport Germany GmbH Brennkraftmaschine mit einblasung von gasförmigem kraftstoff
RU31405U1 (ru) * 2003-02-17 2003-08-10 Казанский государственный технический университет им. А.Н. Туполева Двигатель внутреннего сгорания (варианты)

Also Published As

Publication number Publication date
CA2521533A1 (en) 2004-10-28
JP4441620B2 (ja) 2010-03-31
CN1806105A (zh) 2006-07-19
BRPI0409419A (pt) 2006-04-25
WO2004092556A1 (en) 2004-10-28
RU2005135152A (ru) 2006-06-27
EP1616088A1 (de) 2006-01-18
JP2006523795A (ja) 2006-10-19
RU2342543C2 (ru) 2008-12-27
DE602004002108T2 (de) 2006-12-21
CN100398793C (zh) 2008-07-02
EP1616088B1 (de) 2006-08-23

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: WESTPORT POWER INC., VANCOUVER, BRITISH COLUMB, CA

8364 No opposition during term of opposition