FR2702801B1 - Soupape d'injection de gaz pour l'injection de carburant sous forme gazeuse, notamment d'hydrogène, dans la chambre de combustion d'un moteur à combustion interne . - Google Patents

Soupape d'injection de gaz pour l'injection de carburant sous forme gazeuse, notamment d'hydrogène, dans la chambre de combustion d'un moteur à combustion interne .

Info

Publication number
FR2702801B1
FR2702801B1 FR9403129A FR9403129A FR2702801B1 FR 2702801 B1 FR2702801 B1 FR 2702801B1 FR 9403129 A FR9403129 A FR 9403129A FR 9403129 A FR9403129 A FR 9403129A FR 2702801 B1 FR2702801 B1 FR 2702801B1
Authority
FR
France
Prior art keywords
injection valve
gas injection
injecting fuel
gaseous form
particular hydrogen
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 - Fee Related
Application number
FR9403129A
Other languages
English (en)
Other versions
FR2702801A1 (fr
Inventor
Rainer Jorach
Klaus Binder
Furuhama Shoichi
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2702801A1 publication Critical patent/FR2702801A1/fr
Application granted granted Critical
Publication of FR2702801B1 publication Critical patent/FR2702801B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • 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
    • F02M21/0251—Details of actuators therefor
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/04—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure using fluid, other than fuel, for injection-valve actuation
    • F02M47/046—Fluid pressure acting on injection-valve in the period of injection to open it
    • 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
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0206—Non-hydrocarbon fuels, e.g. hydrogen, ammonia or carbon monoxide
    • 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
    • F02M21/0221—Fuel storage reservoirs, e.g. cryogenic tanks
    • F02M21/0224—Secondary gaseous fuel storages
    • 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
    • F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of 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
    • F02M21/0281—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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S123/00—Internal-combustion engines
    • Y10S123/12—Hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR9403129A 1993-03-19 1994-03-17 Soupape d'injection de gaz pour l'injection de carburant sous forme gazeuse, notamment d'hydrogène, dans la chambre de combustion d'un moteur à combustion interne . Expired - Fee Related FR2702801B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4308775A DE4308775C1 (de) 1993-03-19 1993-03-19 Gaseinblaseventil zum Einblasen von gasförmigem Kraftstoff, insbesondere Wasserstoff, in den Brennraum einer Brennkraftmaschine
US08/214,972 US5383647A (en) 1993-03-19 1994-03-17 Gas-injection valve for internal combustion engine

Publications (2)

Publication Number Publication Date
FR2702801A1 FR2702801A1 (fr) 1994-09-23
FR2702801B1 true FR2702801B1 (fr) 1996-01-05

Family

ID=25924090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9403129A Expired - Fee Related FR2702801B1 (fr) 1993-03-19 1994-03-17 Soupape d'injection de gaz pour l'injection de carburant sous forme gazeuse, notamment d'hydrogène, dans la chambre de combustion d'un moteur à combustion interne .

Country Status (4)

Country Link
US (1) US5383647A (fr)
DE (1) DE4308775C1 (fr)
FR (1) FR2702801B1 (fr)
IT (1) IT1271889B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499615A (en) * 1994-10-28 1996-03-19 Caterpillar Inc. Direct injection propane fuel system for diesel engine applications
US5752489A (en) * 1997-02-10 1998-05-19 Cummins Engine Company, Inc. Integrated fuel measurement and control system for gaseous fuels
CA2204983A1 (fr) * 1997-05-09 1998-11-09 Westport Research Inc. Injecteur de carburant gazeux ou mixte actionne hydrauliquement
AUPQ491099A0 (en) 1999-12-30 2000-02-03 Ward, Antony John Fowler Internal combustion engine
AU767801B2 (en) * 1999-12-30 2003-11-27 Ecoforce Pty Ltd Internal combustion engine with valve control
DE10000575A1 (de) * 2000-01-10 2001-07-19 Bosch Gmbh Robert Einspritzdüse
DE10206034A1 (de) * 2002-02-14 2003-08-21 Bayerische Motoren Werke Ag Einrichtung zum Einbringen von Kraftstoff zur Verbrennung in einer Brennkraftmaschine
US7412972B2 (en) * 2004-03-04 2008-08-19 Continental Automotive Systems Us, Inc. Dispersion-type suppressor for acoustic noise reduction of a gaseous fuel injector
DE102005046433A1 (de) * 2005-09-28 2007-03-29 Robert Bosch Gmbh Ventil zum Steuern eines Fluids
AT500739A3 (de) * 2005-11-24 2006-10-15 Avl List Gmbh Verfahren zum betreiben einer brennkraftmaschine
WO2007059543A1 (fr) * 2005-11-24 2007-05-31 Avl List Gmbh Système d'injection conçu pour un moteur à combustion interne
FR2935021B1 (fr) * 2008-08-12 2014-07-04 Joel Duffour Moteur a auto-explosion d'hydrogene
NL2002079C (nl) * 2008-10-10 2010-04-13 Univ Eindhoven Tech Brandstofinjector voor een verbrandingsmotor.
US9261060B2 (en) * 2010-04-01 2016-02-16 GM Global Technology Operations LLC Fuel injector with variable area poppet nozzle
EP2602476A1 (fr) 2011-12-07 2013-06-12 Continental Automotive GmbH Moyen d'ensemble formant soupape pour soupape d'injection et soupape d'injection
EP3015698A1 (fr) * 2014-10-31 2016-05-04 Winterthur Gas & Diesel AG Système d'alimentation en gaz équipé d'une isolation de tige et cylindre pour un moteur à combustion interne à piston élévateur, moteur à combustion interne à piston élévateur, ainsi que procédé de fonctionnement d'un moteur à combustion interne à piston élévateur
EP3015699B1 (fr) * 2014-10-31 2018-12-05 Winterthur Gas & Diesel AG Système d'alimentation en gaz équipé d'un système de contrôle et cylindre pour un moteur à combustion interne à piston élévateur, moteur à combustion interne à piston élévateur, ainsi que procédé de fonctionnement d'un moteur à combustion interne à piston élévateur
DK178655B1 (en) * 2015-03-20 2016-10-17 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Fuel valve for injecting fuel into a combustion chamber of a large self-igniting turbocharged two-stroke internal combustion engine
DE102015016038B3 (de) * 2015-12-11 2017-03-02 L'orange Gmbh Kraftstoffinjektor
DE102016215972A1 (de) 2016-08-25 2018-03-01 Ford Global Technologies, Llc Kraftstoffversorgungssystem, Brennkraftmaschine und Verfahren zum Versorgen eines Verbrennungsmotors mit einem LPG-Kraftstoff
MX2020007063A (es) 2018-01-04 2020-11-06 Dynamic Fuel Systems Inc Sistema de inyección de combustible dual para optimizar el uso de combustible y minimizar la perdida para los motores diesel y de gasolina.
DE102018132444B4 (de) 2018-12-17 2024-01-04 Man Truck & Bus Se Vorrichtung zur Zuführung von Gaskraftstoff zu einer Verbrennungskammer einer Brennkraftmaschine
FR3098858B1 (fr) * 2019-07-18 2021-10-29 Vianney Rabhi Systeme d’injection hydraulique a came
DE102020203194A1 (de) 2020-03-12 2021-09-16 Erwin Junker Grinding Technology A.S. Verbrennungskraftmaschine für den betrieb mit gasförmigem kraftstoff, insbesondere wasserstoff, und hochdruckventil zum einbringen von gasförmigem kraftstoff in die verbrennungskraftmaschine
CA3184240A1 (fr) * 2020-06-24 2021-12-30 Bernhard Spiegl Electrovanne
GB2613618A (en) * 2021-12-09 2023-06-14 Delphi Tech Ip Ltd Injector for gaseous fuel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR542630A (fr) * 1921-10-22 1922-08-18 Dispositif, fonctionnant à l'électricité, destiné à améliorer la carburation dans les moteurs à explosions
DE762880C (de) * 1943-01-08 1951-08-06 Bosch Gmbh Robert Fluessigkeitsgesteuertes Einspritzventil fuer Brennkraftmaschinen
US2552960A (en) * 1946-09-27 1951-05-15 Nordberg Manufacturing Co Gas actuated inlet valve
IT1027484B (it) * 1974-02-21 1978-11-20 Renault Motore a combustione interna a carica strativicata, ultizzante due combustibili
DE2615917A1 (de) * 1976-04-10 1978-02-23 Daimler Benz Ag Wasserstoff-einblaseventil, insbesondere fuer brennkraftmaschinen
DE2837666A1 (de) * 1978-08-29 1980-03-06 Inter Hydraulik Gmbh Fuell- und auslassventil zur steuerung des hydraulikflusses, insbesondere bei pressen, abkantpressen und scheren
DE3323683A1 (de) * 1983-07-01 1985-01-10 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Hubkolbenmotor fuer wasserstoffbetrieb
DE3446096A1 (de) * 1984-12-18 1986-06-19 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Sitzventileinrichtung
DE3541484A1 (de) * 1985-11-15 1987-11-19 Erich A Dolderer Innere gemischbildung
US4865001A (en) * 1988-11-28 1989-09-12 Energy Conversions, Inc. Gaseous fuel injector valve
JP3116169B2 (ja) * 1991-04-17 2000-12-11 本田技研工業株式会社 水素エンジンにおける燃料制御方法

Also Published As

Publication number Publication date
ITRM940147A1 (it) 1995-09-18
IT1271889B (it) 1997-06-09
ITRM940147A0 (it) 1994-03-18
DE4308775C1 (de) 1994-08-25
FR2702801A1 (fr) 1994-09-23
US5383647A (en) 1995-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse