FR2535400B1 - Soupape d'injection de carburant adaptee a la marche a vide d'un moteur a combustion interne - Google Patents

Soupape d'injection de carburant adaptee a la marche a vide d'un moteur a combustion interne

Info

Publication number
FR2535400B1
FR2535400B1 FR8315559A FR8315559A FR2535400B1 FR 2535400 B1 FR2535400 B1 FR 2535400B1 FR 8315559 A FR8315559 A FR 8315559A FR 8315559 A FR8315559 A FR 8315559A FR 2535400 B1 FR2535400 B1 FR 2535400B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
fuel injection
injection valve
vacuum operation
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
Application number
FR8315559A
Other languages
English (en)
Other versions
FR2535400A1 (fr
Inventor
Gunther Jaggle
Schonemann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2535400A1 publication Critical patent/FR2535400A1/fr
Application granted granted Critical
Publication of FR2535400B1 publication Critical patent/FR2535400B1/fr
Expired 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR8315559A 1982-11-03 1983-09-29 Soupape d'injection de carburant adaptee a la marche a vide d'un moteur a combustion interne Expired FR2535400B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3240554A DE3240554C2 (de) 1982-11-03 1982-11-03 Kraftstoffeinspritzventil für eine Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2535400A1 FR2535400A1 (fr) 1984-05-04
FR2535400B1 true FR2535400B1 (fr) 1988-10-07

Family

ID=6177180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8315559A Expired FR2535400B1 (fr) 1982-11-03 1983-09-29 Soupape d'injection de carburant adaptee a la marche a vide d'un moteur a combustion interne

Country Status (5)

Country Link
US (1) US4545354A (fr)
JP (1) JPS5996476A (fr)
DE (1) DE3240554C2 (fr)
FR (1) FR2535400B1 (fr)
GB (1) GB2129492B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405400A1 (de) * 1984-01-26 1985-08-01 József 8000 München Previcz Gemischbildendes ventil zum einbringen eines brennstoff-luft-gemisches in die ansaugleitung eines verbrennungssystems
JP2652850B2 (ja) * 1985-10-11 1997-09-10 オ−ビタル、エンジン、カンパニ−、プロプライエタリ、リミテッド 燃料計量方法及びその装置
BR8606918A (pt) * 1985-10-11 1987-11-03 Orbital Eng Pty Aperfeicoamentos relativos a dosificacao de combustivel
US4836453A (en) * 1988-02-22 1989-06-06 Outboard Marine Corporation Fuel injector with continuous air flow
US4928491A (en) * 1988-06-29 1990-05-29 United States Of America As Represented By The Secretary Of Air Force Fuel supply device for supplying fuel to an engine combustor
US5172865A (en) * 1989-01-12 1992-12-22 Toyota Jidosha Kabushiki Kaisha Fuel supply device of an engine
DE4103918B4 (de) * 1990-02-15 2005-05-04 Aisan Kogyo K.K., Obu Mehrloch-Einspritzdüseneinrichtung
DE4004897C1 (en) * 1990-02-16 1991-06-06 Robert Bosch Gmbh, 7000 Stuttgart, De IC engine fuel charge feed - has mix injection orifice coaxial to valve axis in base of sleeve
DE4112150C2 (de) * 1990-09-21 1998-11-19 Bosch Gmbh Robert Lochkörper und Ventil mit Lochkörper
US5220900A (en) * 1991-02-07 1993-06-22 Siemens Automotive L.P. Air assist atomizer for fuel injector
DE4105205C1 (en) * 1991-02-20 1992-05-27 Robert Bosch Gmbh, 7000 Stuttgart, De IC engine fuel-gas mixt. injector - has fuel injection valve end abutting radial annular face of gas retaining bush bottom
DE4112853A1 (de) * 1991-04-19 1992-10-22 Bosch Gmbh Robert Verfahren zur einstellung einer vorrichtung und vorrichtung
DE4121372A1 (de) * 1991-05-31 1992-12-03 Bosch Gmbh Robert Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
DE4218896B4 (de) * 1991-06-11 2006-01-19 Denso Corp., Kariya Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine
DE4129834A1 (de) * 1991-09-07 1993-03-11 Bosch Gmbh Robert Vorrichtung zur einspritzung eines brennstoff-gas-gemisches
US5174505A (en) * 1991-11-01 1992-12-29 Siemens Automotive L.P. Air assist atomizer for fuel injector
DE4230302A1 (de) * 1992-09-10 1994-03-17 Bosch Gmbh Robert Einspritzvorrichtung für eine Brennkraftmaschine
BR9307239A (pt) * 1992-10-13 1999-05-25 Alan Patrick Casey Aparelho para misturação de gás/líquido
US5487368A (en) * 1994-07-29 1996-01-30 Caterpillar Inc. Combustion gas seal assembly adapted for a fuel injector
DE19542317A1 (de) * 1995-11-14 1997-05-15 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für einen Verbrennungsmotor
US5666927A (en) * 1996-07-26 1997-09-16 Siemens Automotive Corporation Fuel/air supply system for a fuel injector and methods of operation
AUPR854501A0 (en) * 2001-10-30 2001-11-29 Casey, Alan Patrick Method and means for injecting fuel
DE602005020039D1 (de) * 2005-12-06 2010-04-29 Continental Automotive Gmbh Nadelvorrichtung

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB394676A (en) * 1931-09-22 1933-06-22 Ernest Arthur Franks Improvements in or relating to liquid fuel burners or injectors
GB572080A (en) * 1944-03-06 1945-09-21 Rover Co Ltd Improvements relating to fuel injection systems for internal combustion engines
GB665131A (en) * 1949-02-17 1952-01-16 Rolls Royce Improvements relating to liquid fuel injectors
GB1257021A (fr) * 1968-01-02 1971-12-15
GB1270945A (en) * 1968-07-04 1972-04-19 Lucas Industries Ltd Improvements in fuel injection systems for internal combustion engines
DE1934704C3 (de) * 1969-07-09 1978-09-14 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung für eine Kraftstoffeinspritzdüse für fremdgezündete Brennkraftmaschinen
DE2137030A1 (de) * 1971-07-23 1973-02-01 Werner Dipl Phys Kraus Kraftstoffeinspritzvorrichtung
JPS50109023U (fr) * 1974-02-19 1975-09-06
JPS58586B2 (ja) * 1975-07-30 1983-01-07 カブシキガイシヤ ニツポンジドウシヤブヒンソウゴウケンキユウシヨ 燃料噴射弁
DE2621555A1 (de) * 1976-05-14 1977-12-01 Bosch Gmbh Robert Kraftstoffeinspritzanlage
DE2623122A1 (de) * 1976-05-22 1977-12-01 Bosch Gmbh Robert Druckregelventil fuer eine kraftstoffeinspritzanlage
DE2623121C3 (de) * 1976-05-22 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart Druckregelventil für eine Kraftstoffeinspritzanlage
DE2712951A1 (de) * 1977-03-24 1978-10-05 Bosch Gmbh Robert Bimetall mit einem elektrischen heizelement
DE2715588C3 (de) * 1977-04-07 1980-12-11 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffversorgungsanlage für eine Brennkraftmaschine mit einer Einrichtung zur Zumessung einer Zusatzkraftstoffmenge
DE2748407A1 (de) * 1977-10-28 1979-05-03 Daimler Benz Ag Kraftstoff-einspritzduese mit zugeordneter luftzufuhr
DE2800614A1 (de) * 1978-01-07 1979-07-19 Bosch Gmbh Robert Kraftstoffeinspritzanlage
JPS5543269A (en) * 1978-09-22 1980-03-27 Toyota Central Res & Dev Lab Inc Intermittent gas injection valve
DE2841920A1 (de) * 1978-09-27 1980-04-17 Bosch Gmbh Robert Kraftstoffeinspritzanlage
DE2842010A1 (de) * 1978-09-27 1980-04-10 Bosch Gmbh Robert Kraftstoffeinspritzanlage
JPS569653A (en) * 1979-07-06 1981-01-31 Honda Motor Co Ltd Fuel feeder for engine
DE2933052A1 (de) * 1979-08-16 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Kraftstoffeinspritzanlage
DE2936426A1 (de) * 1979-09-08 1981-04-02 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
DE3002458A1 (de) * 1980-01-24 1981-07-30 Robert Bosch Gmbh, 7000 Stuttgart Zumess- und mengenteilerventil
DE3013086A1 (de) * 1980-04-03 1981-10-15 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
JPS57126554A (en) * 1981-01-30 1982-08-06 Hitachi Ltd Electro magnetic fuel jet valve
JPS57183559A (en) * 1981-05-06 1982-11-11 Hitachi Ltd Fuel injection valve
JPS58195058A (ja) * 1982-05-07 1983-11-14 Toyota Motor Corp 燃料噴射式内燃機関のエアアシスト装置
DE3218210A1 (de) * 1982-05-14 1983-11-17 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur steuerung mindestens eines drosselquerschnittes in einer steuerleitung

Also Published As

Publication number Publication date
JPS5996476A (ja) 1984-06-02
DE3240554A1 (de) 1984-05-03
GB8329420D0 (en) 1983-12-07
US4545354A (en) 1985-10-08
DE3240554C2 (de) 1993-10-07
GB2129492B (en) 1985-12-24
FR2535400A1 (fr) 1984-05-04
JPH0517396B2 (fr) 1993-03-09
GB2129492A (en) 1984-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse