FR2384956B1 - - Google Patents

Info

Publication number
FR2384956B1
FR2384956B1 FR7808953A FR7808953A FR2384956B1 FR 2384956 B1 FR2384956 B1 FR 2384956B1 FR 7808953 A FR7808953 A FR 7808953A FR 7808953 A FR7808953 A FR 7808953A FR 2384956 B1 FR2384956 B1 FR 2384956B1
Authority
FR
France
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
FR7808953A
Other versions
FR2384956A1 (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2384956A1 publication Critical patent/FR2384956A1/fr
Application granted granted Critical
Publication of FR2384956B1 publication Critical patent/FR2384956B1/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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • F02M51/0617—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets
    • F02M51/0621—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature having two or more electromagnets acting on one mobile armature
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0639—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature acting as a valve
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/505—Adjusting spring tension by sliding spring seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7808953A 1977-03-26 1978-03-28 Injecteur de combustible Granted FR2384956A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12797/77A GB1599525A (en) 1977-03-26 1977-03-26 Fuel injection nozzle units

Publications (2)

Publication Number Publication Date
FR2384956A1 FR2384956A1 (fr) 1978-10-20
FR2384956B1 true FR2384956B1 (fr) 1983-04-15

Family

ID=10011332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808953A Granted FR2384956A1 (fr) 1977-03-26 1978-03-28 Injecteur de combustible

Country Status (7)

Country Link
US (1) US4156506A (fr)
JP (1) JPS53120017A (fr)
DE (1) DE2812739A1 (fr)
ES (1) ES468271A1 (fr)
FR (1) FR2384956A1 (fr)
GB (1) GB1599525A (fr)
IT (1) IT1093613B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940239A1 (de) * 1979-10-04 1981-04-16 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
US4346847A (en) * 1980-07-21 1982-08-31 General Motors Corporation Electromagnetic fuel injector with adjustable armature spring
US4306683A (en) * 1980-07-21 1981-12-22 General Motors Corporation Electromagnetic fuel injector with adjustable armature spring
US4311280A (en) * 1980-07-21 1982-01-19 General Motors Corporation Electromagnetic fuel injector with adjustable armature spring
US4310123A (en) * 1980-07-21 1982-01-12 General Motors Corporation Electromagnetic fuel injector with adjustable armature spring
DE3118423C2 (de) * 1981-05-05 1986-10-16 Gebrüder Sulzer AG, Winterthur Elektro-Hubmagnet zum Steuern der Bewegung einer Düsennadel eines Brennstoffeinspritzventils
JPS61142708A (ja) * 1984-12-15 1986-06-30 Diesel Kiki Co Ltd 電磁アクチュエ−タ
JPS61164456A (ja) * 1985-01-11 1986-07-25 Diesel Kiki Co Ltd 電磁アクチユエ−タ
JPS61197861A (ja) * 1985-02-27 1986-09-02 Diesel Kiki Co Ltd 電磁アクチユエ−タ及びその製造方法
DE3521426C2 (de) * 1985-06-14 1994-06-09 Bosch Gmbh Robert Kraftstoffeinspritzanlage
JPS6231786A (ja) * 1985-07-31 1987-02-10 Diesel Kiki Co Ltd 電磁流体制御弁
IT1231875B (it) * 1989-03-14 1992-01-14 Weber Srl Perfezionamento nel circuito di alimentazione del carburante in una valvola per l'iniezione del carburante per un motore a combustione interna ad azionamento elettromagnetico
US5035360A (en) * 1990-07-02 1991-07-30 The University Of Toronto Innovations Foundation Electrically actuated gaseous fuel timing and metering device
DE29722781U1 (de) * 1997-12-23 1999-04-22 Bürkert Werke GmbH & Co., 74653 Ingelfingen Elektromagnetantrieb
GB2335233A (en) * 1998-02-24 1999-09-15 Hoerbiger Ventilwerke Gmbh Adjustable electromagnetic gas valve eg for i.c. engine fuel injection
DE10005182A1 (de) * 2000-02-05 2001-08-09 Bosch Gmbh Robert Elektromagnetisches Einspritzventil zur Steuerung einer in eine Verbrennungskraftmaschine einzuspeisenden Kraftstoffmenge
DE10319285B3 (de) * 2003-04-29 2004-09-23 Compact Dynamics Gmbh Brennstoff-Einspritzventil für Brennkraftmaschinen
ITMI20031927A1 (it) * 2003-10-07 2005-04-08 Med S P A Elettroiniettore perfezionato per combustibile gassoso.
DE102004032229B3 (de) * 2004-07-02 2006-01-05 Compact Dynamics Gmbh Brennstoff-Einspritzventil
KR20110029443A (ko) * 2009-09-15 2011-03-23 현대자동차주식회사 연료 분사량 편차 감소를 위한 콘트롤 밸브 및 이를 포함한 인젝터
DE102013212681A1 (de) * 2013-06-28 2014-12-31 Robert Bosch Gmbh Magnetventil und Verfahren zur Herstellung von Magnetventilen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR533930A (fr) * 1920-04-22 1922-03-14 Perfectionnements apportés aux électro-aimants
FR832369A (fr) * 1937-01-23 1938-09-26 Aimant de levage
US2448727A (en) * 1944-03-27 1948-09-07 Warner Electric Brake Mfg Co Solenoid with armature
FR1206142A (fr) * 1957-05-10 1960-02-08 Bendix Aviat Corp Injecteur de combustible
US3001757A (en) * 1958-04-09 1961-09-26 Chrysler Corp Magnetic fuel injection nozzle
US3523677A (en) * 1968-12-24 1970-08-11 Atomic Energy Commission Fast acting electromagnetic gas valve
DE1919708A1 (de) * 1969-04-18 1970-11-12 Bosch Gmbh Robert Magnetventil fuer kurze Ansprechzeiten
GB1504873A (en) * 1974-02-26 1978-03-22 Simms Group Res Dev Ltd Electromagnetic devices
AU8211375A (en) * 1974-06-29 1976-12-16 Lucas Electrical Co Ltd Fuel injection nozzle

Also Published As

Publication number Publication date
IT7821552A0 (it) 1978-03-23
ES468271A1 (es) 1979-09-16
DE2812739A1 (de) 1978-09-28
GB1599525A (en) 1981-10-07
JPS53120017A (en) 1978-10-20
IT1093613B (it) 1985-07-19
US4156506A (en) 1979-05-29
FR2384956A1 (fr) 1978-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse