FR2429330A1 - Soupape d'injection de carburant - Google Patents

Soupape d'injection de carburant

Info

Publication number
FR2429330A1
FR2429330A1 FR7915428A FR7915428A FR2429330A1 FR 2429330 A1 FR2429330 A1 FR 2429330A1 FR 7915428 A FR7915428 A FR 7915428A FR 7915428 A FR7915428 A FR 7915428A FR 2429330 A1 FR2429330 A1 FR 2429330A1
Authority
FR
France
Prior art keywords
fuel injection
injection valve
pipe
connection
valve
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
FR7915428A
Other languages
English (en)
Other versions
FR2429330B3 (fr
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 FR2429330A1 publication Critical patent/FR2429330A1/fr
Application granted granted Critical
Publication of FR2429330B3 publication Critical patent/FR2429330B3/fr
Granted 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • F02M61/145—Arrangements of injectors with respect to engines; Mounting of injectors the injection nozzle opening into the air intake conduit
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/85—Mounting of fuel injection apparatus
    • F02M2200/858—Mounting of fuel injection apparatus sealing arrangements between injector and engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

a. Soupape d'injection de carburant. b. Soupape caractérisée en ce que, entre le raccord d'enfichage et la tubulure de raccordement, est disposé au moins un anneau d'étanchéité (anneau isolant) en un matériau élastique, qui empêche un contact métallique entre le raccord et la tubulure dans les directions axiale et radiale. c. L'invention s'applique notamment aux moteurs d'automobiles.
FR7915428A 1978-06-24 1979-06-15 Soupape d'injection de carburant Granted FR2429330A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782827850 DE2827850A1 (de) 1978-06-24 1978-06-24 Kraftstoffeinspritzventil

Publications (2)

Publication Number Publication Date
FR2429330A1 true FR2429330A1 (fr) 1980-01-18
FR2429330B3 FR2429330B3 (fr) 1982-11-19

Family

ID=6042699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915428A Granted FR2429330A1 (fr) 1978-06-24 1979-06-15 Soupape d'injection de carburant

Country Status (4)

Country Link
JP (1) JPS557995A (fr)
DE (1) DE2827850A1 (fr)
FR (1) FR2429330A1 (fr)
GB (1) GB2024324B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452005A1 (fr) * 1979-03-19 1980-10-17 Bendix Corp Appareil d'alimentation d'injecteurs

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926490A1 (de) * 1979-06-30 1981-02-05 Bosch Gmbh Robert Kraftstoffeinspritzanlage
DE3010612A1 (de) * 1980-03-20 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
AU559746B2 (en) * 1981-11-04 1987-03-19 Honda Giken Kogyo Kabushiki Kaisha Injector mounting
CA1213803A (fr) * 1983-04-27 1986-11-12 Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) Systeme d'injection de carburant
DE3323010A1 (de) * 1983-06-25 1985-01-03 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Kraftstoffzufuehrungseinrichtung fuer brennkraftmaschinen
US4510909A (en) * 1984-04-05 1985-04-16 General Motors Corporation Fuel rail assembly
IT1182603B (it) * 1985-10-11 1987-10-05 Weber Spa Dispositivo di dosatura e di regolazione della pressione del carburante ad un collettore di un motore a combustione interna
JP3218424B2 (ja) * 1996-02-15 2001-10-15 株式会社ボッシュオートモーティブシステム 電磁式燃料噴射弁のシール構造
US5983864A (en) * 1997-12-23 1999-11-16 Caterpillar Inc. Jumper tube with improved misalignment capability
US20050116056A1 (en) 2002-07-12 2005-06-02 Waldemar Hans Fuel injector and method for installing a fuel injector in a valve seat
DE102012206890A1 (de) 2012-04-26 2013-10-31 Robert Bosch Gmbh Anordnung mit einem Brennstoffverteiler und mehreren Brennstoffeinspritzventilen
DE102017223867A1 (de) 2017-12-29 2019-07-04 Robert Bosch Gmbh Brennstoffeinspritzvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208646C2 (de) * 1972-02-24 1986-11-06 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Befestigung elektromagnetischer Einspritzventile an gemischverdichtenden Brennkraftmaschinen
JPS5916097B2 (ja) * 1976-06-18 1984-04-13 株式会社デンソー 燃料噴射装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452005A1 (fr) * 1979-03-19 1980-10-17 Bendix Corp Appareil d'alimentation d'injecteurs

Also Published As

Publication number Publication date
GB2024324A (en) 1980-01-09
DE2827850A1 (de) 1980-01-17
GB2024324B (en) 1982-08-25
FR2429330B3 (fr) 1982-11-19
JPS557995A (en) 1980-01-21

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