FR2328853A1 - Soupape electromagnetique d'injection pour moteurs a combustion interne avec une soupape a plusieurs voies commandee electromagnetiquement pour la charge et la decharge du cote arriere de l'aiguille d'injection - Google Patents

Soupape electromagnetique d'injection pour moteurs a combustion interne avec une soupape a plusieurs voies commandee electromagnetiquement pour la charge et la decharge du cote arriere de l'aiguille d'injection

Info

Publication number
FR2328853A1
FR2328853A1 FR7631683A FR7631683A FR2328853A1 FR 2328853 A1 FR2328853 A1 FR 2328853A1 FR 7631683 A FR7631683 A FR 7631683A FR 7631683 A FR7631683 A FR 7631683A FR 2328853 A1 FR2328853 A1 FR 2328853A1
Authority
FR
France
Prior art keywords
piston
spring
fuel injector
electromagnetic fuel
engine
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.)
Withdrawn
Application number
FR7631683A
Other languages
English (en)
French (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.)
KARL MARX STADT AUTOMOBILBAU
Original Assignee
KARL MARX STADT AUTOMOBILBAU
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 KARL MARX STADT AUTOMOBILBAU filed Critical KARL MARX STADT AUTOMOBILBAU
Publication of FR2328853A1 publication Critical patent/FR2328853A1/fr
Withdrawn legal-status Critical Current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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7631683A 1975-10-24 1976-10-21 Soupape electromagnetique d'injection pour moteurs a combustion interne avec une soupape a plusieurs voies commandee electromagnetiquement pour la charge et la decharge du cote arriere de l'aiguille d'injection Withdrawn FR2328853A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18902975A DD122574A1 (enrdf_load_stackoverflow) 1975-10-24 1975-10-24

Publications (1)

Publication Number Publication Date
FR2328853A1 true FR2328853A1 (fr) 1977-05-20

Family

ID=5502103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631683A Withdrawn FR2328853A1 (fr) 1975-10-24 1976-10-21 Soupape electromagnetique d'injection pour moteurs a combustion interne avec une soupape a plusieurs voies commandee electromagnetiquement pour la charge et la decharge du cote arriere de l'aiguille d'injection

Country Status (3)

Country Link
DD (1) DD122574A1 (enrdf_load_stackoverflow)
DE (1) DE2647744A1 (enrdf_load_stackoverflow)
FR (1) FR2328853A1 (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530734A1 (fr) * 1982-07-22 1984-01-27 Renault Vehicules Ind Dispositif pour l'injection electronique du combustible d'un moteur a combustion interne
FR2543647A1 (fr) * 1983-03-29 1984-10-05 Renault Electrovanne a trois voies a commande directe pour decharger et charger une capacite de commande avec tres courts temps de reponse en fonctionnement sous tres haute pression
FR2611250A1 (fr) * 1987-02-25 1988-08-26 Iveco Fiat Electrovalve destinee particulierement aux injecteurs des moteurs a combustion interne
EP0351631A1 (de) * 1988-07-20 1990-01-24 INA Wälzlager Schaeffler KG Steuereinrichtung für eine Kraftstoff-Einspritzdüse
FR2703424A1 (fr) * 1993-03-31 1994-10-07 Nippon Denso Co Soupape électromagnétique à trois voies.
EP0647780A2 (en) 1993-10-08 1995-04-12 Lucas Industries Public Limited Company Fuel injection nozzle
EP0781913A3 (en) * 1995-12-23 1997-07-23 LUCAS INDUSTRIES public limited company Valve arrangement
EP0740068B1 (en) * 1995-04-28 2006-10-04 Delphi Technologies, Inc. Fuel injection nozzle
WO2008138743A1 (de) * 2007-05-14 2008-11-20 Robert Bosch Gmbh Injektor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149916A1 (de) * 1980-12-11 1982-07-01 Aisan Kogyo K.K., Obu, Aichi Magnetpol-aufbau fuer ein elektromagnetisches ventil, vorzugsweise brennstoff-einspritzventil
AT378242B (de) * 1981-07-31 1985-07-10 Berchtold Max Prof Kraftstoffeinspritzanlage fuer brennkraftmaschinen, insbesondere dieselmotoren
DE3767260D1 (de) * 1986-09-25 1991-02-14 Ganser Hydromag Kraftstoffeinspritzventil.
DE102006050045A1 (de) * 2006-10-24 2008-04-30 Robert Bosch Gmbh Injektor zur Einspritzung von Kraftstoff in Brennräume in Brennkraftmaschinen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051944A1 (de) * 1969-10-24 1971-05-06 Developement De Li Soc Fr Et Verbesserte elektromagnetische Ein spritzdüse mit Servoeinrichtung
FR2250020A1 (enrdf_load_stackoverflow) * 1973-11-05 1975-05-30 Fiat Spa

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051944A1 (de) * 1969-10-24 1971-05-06 Developement De Li Soc Fr Et Verbesserte elektromagnetische Ein spritzdüse mit Servoeinrichtung
FR2250020A1 (enrdf_load_stackoverflow) * 1973-11-05 1975-05-30 Fiat Spa

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530734A1 (fr) * 1982-07-22 1984-01-27 Renault Vehicules Ind Dispositif pour l'injection electronique du combustible d'un moteur a combustion interne
EP0102304A1 (fr) * 1982-07-22 1984-03-07 RENAULT VEHICULES INDUSTRIELS Société dite: Dispositif pour l'injection électronique du combustible d'un moteur à combustion interne
FR2543647A1 (fr) * 1983-03-29 1984-10-05 Renault Electrovanne a trois voies a commande directe pour decharger et charger une capacite de commande avec tres courts temps de reponse en fonctionnement sous tres haute pression
FR2611250A1 (fr) * 1987-02-25 1988-08-26 Iveco Fiat Electrovalve destinee particulierement aux injecteurs des moteurs a combustion interne
EP0351631A1 (de) * 1988-07-20 1990-01-24 INA Wälzlager Schaeffler KG Steuereinrichtung für eine Kraftstoff-Einspritzdüse
FR2703424A1 (fr) * 1993-03-31 1994-10-07 Nippon Denso Co Soupape électromagnétique à trois voies.
EP0647780A2 (en) 1993-10-08 1995-04-12 Lucas Industries Public Limited Company Fuel injection nozzle
EP0647780A3 (en) * 1993-10-08 1995-09-13 Lucas Ind Plc Fuel injector.
US5544815A (en) * 1993-10-08 1996-08-13 Lucas Industries Public Limited Company Fuel injection Nozzle
US5556031A (en) * 1993-10-08 1996-09-17 Lucas Industries Public Limited Company Fuel injection nozzle having a valve and a control element for controlling fuel pressure acting on a surface of the valve
EP0740068B1 (en) * 1995-04-28 2006-10-04 Delphi Technologies, Inc. Fuel injection nozzle
EP0781913A3 (en) * 1995-12-23 1997-07-23 LUCAS INDUSTRIES public limited company Valve arrangement
US5934643A (en) * 1995-12-23 1999-08-10 Lucas Industries Valve arrangement
WO2008138743A1 (de) * 2007-05-14 2008-11-20 Robert Bosch Gmbh Injektor

Also Published As

Publication number Publication date
DE2647744A1 (de) 1977-04-28
DD122574A1 (enrdf_load_stackoverflow) 1976-10-12

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