DE2051944A1 - Verbesserte elektromagnetische Ein spritzdüse mit Servoeinrichtung - Google Patents

Verbesserte elektromagnetische Ein spritzdüse mit Servoeinrichtung

Info

Publication number
DE2051944A1
DE2051944A1 DE19702051944 DE2051944A DE2051944A1 DE 2051944 A1 DE2051944 A1 DE 2051944A1 DE 19702051944 DE19702051944 DE 19702051944 DE 2051944 A DE2051944 A DE 2051944A DE 2051944 A1 DE2051944 A1 DE 2051944A1
Authority
DE
Germany
Prior art keywords
line
injection nozzle
seat
electromagnet
chamber
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Withdrawn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
DE19702051944
Other languages
German (de)
English (en)
Inventor
R Huber
A H C L Monpetit
J Ufnalewski
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.)
DEVELOPEMENT DE LI SOC FR ET
Original Assignee
DEVELOPEMENT DE LI SOC FR ET
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 DEVELOPEMENT DE LI SOC FR ET filed Critical DEVELOPEMENT DE LI SOC FR ET
Publication of DE2051944A1 publication Critical patent/DE2051944A1/de
Withdrawn legal-status Critical Current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)
DE19702051944 1969-10-24 1970-10-22 Verbesserte elektromagnetische Ein spritzdüse mit Servoeinrichtung Withdrawn DE2051944A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6936516A FR2068857A5 (enrdf_load_stackoverflow) 1969-10-24 1969-10-24

Publications (1)

Publication Number Publication Date
DE2051944A1 true DE2051944A1 (de) 1971-05-06

Family

ID=9042011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702051944 Withdrawn DE2051944A1 (de) 1969-10-24 1970-10-22 Verbesserte elektromagnetische Ein spritzdüse mit Servoeinrichtung

Country Status (9)

Country Link
US (1) US3680782A (enrdf_load_stackoverflow)
JP (1) JPS505763B1 (enrdf_load_stackoverflow)
CH (1) CH523425A (enrdf_load_stackoverflow)
DE (1) DE2051944A1 (enrdf_load_stackoverflow)
ES (1) ES384850A1 (enrdf_load_stackoverflow)
FR (1) FR2068857A5 (enrdf_load_stackoverflow)
GB (1) GB1326228A (enrdf_load_stackoverflow)
NL (1) NL7015385A (enrdf_load_stackoverflow)
SE (1) SE373911B (enrdf_load_stackoverflow)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316450A1 (fr) * 1975-07-04 1977-01-28 Maschf Augsburg Nuernberg Ag Dispositif d'injection de carburant pour moteurs a combustion interne
FR2328853A1 (fr) * 1975-10-24 1977-05-20 Karl Marx Stadt Automobilbau 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
EP0089301A1 (fr) * 1982-03-16 1983-09-21 RENAULT VEHICULES INDUSTRIELS Société dite: Système pour la commande de l'injection sur un moteur diesel
EP0119894A1 (fr) * 1983-02-21 1984-09-26 Regie Nationale Des Usines Renault Perfectionnement aux systèmes d'injection à commande électromagnétique pour moteur Diesel de type pression-temps où l'aiguille de l'injecteur est pilotée par la décharge puis la charge d'une capacité
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
FR2580728A1 (fr) * 1985-04-19 1986-10-24 Alsacienne Constr Meca Systeme d'injection de combustible pour moteur diesel
FR2611250A1 (fr) * 1987-02-25 1988-08-26 Iveco Fiat Electrovalve destinee particulierement aux injecteurs des moteurs a combustion interne
EP0304746A1 (en) * 1987-08-25 1989-03-01 WEBER S.r.l. An electromagnetically-controlled fuel injection valve for i.c. engines
EP0367114A3 (en) * 1988-10-27 1990-11-28 Nippondenso Co., Ltd. Three-way electromagnetic valve
EP0483769A1 (en) * 1990-10-31 1992-05-06 ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni Improved control valve and anchor for an electromagnetic internal combustion engine fuel injector
FR2711737A1 (fr) * 1993-10-22 1995-05-05 Daimler Benz Ag Electrovanne sur un injecteur de carburant pour moteurs à combustion interne.
FR2715974A1 (fr) * 1994-02-09 1995-08-11 Daimler Benz Ag Injecteur à commande par électrovanne pour moteur à combustion interne.
EP0740068A3 (en) * 1995-04-28 1997-08-13 Lucas Ind Plc Fuel injector
DE10137890B4 (de) * 2000-08-03 2016-12-01 Denso Corporation Kraftstoffeinspritzvorrichtung

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2145080A5 (enrdf_load_stackoverflow) * 1971-07-08 1973-02-16 Peugeot & Renault
FR2145081A5 (enrdf_load_stackoverflow) * 1971-07-08 1973-02-16 Peugeot & Renault
GB1412413A (en) * 1971-10-28 1975-11-05 Cav Ltd Liquid fuel injection systems
GB1406216A (en) * 1971-10-30 1975-09-17 Cav Ltd Fuel injection nozzle units
US4005826A (en) * 1972-06-12 1977-02-01 National Research Development Corporation Injectors for the fuel injection systems of internal combustion engines
DE2308261A1 (de) * 1973-02-20 1974-08-22 Bosch Gmbh Robert Kraftstoffeinspritzduese
DE2342109C2 (de) * 1973-08-21 1983-10-27 Robert Bosch Gmbh, 7000 Stuttgart Elektromechanisch gesteuertes Kraftstoffeinspritzventil für Brennkraftmaschinen
US4129254A (en) * 1977-09-12 1978-12-12 General Motors Corporation Electromagnetic unit fuel injector
GB1599649A (en) * 1977-12-09 1981-10-07 Lucas Industries Ltd Fuel injection system
US4164326A (en) * 1978-04-06 1979-08-14 General Motors Corporation Electromagnetic fuel injector nozzle assembly
US4373671A (en) * 1981-04-13 1983-02-15 Ford Motor Company Electromagnetic fuel injector
CH670682A5 (en) * 1985-12-03 1989-06-30 Marco Alfredo Ganser Internal combustion engine accumulator injection device
CH668621A5 (de) * 1986-01-22 1989-01-13 Dereco Dieselmotoren Forschung Kraftstoffeinspritzanlage fuer eine brennkraftmaschine.
US4993636A (en) * 1988-03-04 1991-02-19 Yamaha Hatsudoki Kabushiki Kaisha High pressure fuel injection device for engine
JPH0286953A (ja) * 1988-09-21 1990-03-27 Kanesaka Gijutsu Kenkyusho:Kk 燃料噴射弁
US5082180A (en) * 1988-12-28 1992-01-21 Diesel Kiki Co., Ltd. Electromagnetic valve and unit fuel injector with electromagnetic valve
JP2730172B2 (ja) * 1989-05-09 1998-03-25 株式会社デンソー 燃料噴射装置
IT1250900B (it) * 1991-12-24 1995-04-21 Elasis Sistema Ricerca Fiat Valvola di iniezione del combustibile a comando elettromagnetico.
CH686845A5 (de) * 1993-03-08 1996-07-15 Ganser Hydromag Steueranordnung fuer ein Einspritzventil fuer Verbrennungskraftmaschinen.
EP0816733B1 (en) * 1993-03-19 2001-07-04 Cummins Engine Company, Inc. Force balanced three-way solenoid valve
BR9401368A (pt) * 1993-03-31 1994-11-01 Cummins Engine Co Inc Conjunto de válvula de três vias
US5983863A (en) * 1993-05-06 1999-11-16 Cummins Engine Company, Inc. Compact high performance fuel system with accumulator
EP0889233A3 (en) 1993-05-06 2000-02-02 Cummins Engine Company, Inc. Compact high performance fuel system with accumulator
US5474234A (en) * 1994-03-22 1995-12-12 Caterpillar Inc. Electrically controlled fluid control valve of a fuel injector system
WO1996038663A1 (en) * 1995-06-02 1996-12-05 Caterpillar Inc. Direct operated check injector
JP3446432B2 (ja) * 1995-12-05 2003-09-16 株式会社デンソー 燃料噴射装置
JP3823391B2 (ja) * 1996-08-31 2006-09-20 いすゞ自動車株式会社 エンジンの燃料噴射装置
US5860597A (en) * 1997-03-24 1999-01-19 Cummins Engine Company, Inc. Injection rate shaping nozzle assembly for a fuel injector
DE19744518A1 (de) * 1997-10-09 1999-04-15 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
US6199533B1 (en) 1999-02-01 2001-03-13 Cummins Engine Company, Inc. Pilot valve controlled three-way fuel injection control valve assembly
US5918630A (en) * 1998-01-22 1999-07-06 Cummins Engine Company, Inc. Pin-within-a-sleeve three-way solenoid valve with side load reduction
DE19847839A1 (de) * 1998-10-16 2000-04-20 Gen Motors Corp Kraftstoff-Einspritzvorrichtung
US6092737A (en) * 1999-02-02 2000-07-25 General Motors Corporation Direct acting fuel injector
DE19925308A1 (de) * 1999-06-02 2000-12-14 Orange Gmbh Kraftstoffinjektor für eine Brennkraftmaschine
DE19951964A1 (de) * 1999-10-28 2001-05-03 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10015268A1 (de) * 2000-03-28 2001-10-04 Siemens Ag Einspritzventil mit Bypaßdrossel
DE10043627A1 (de) * 2000-09-05 2002-03-21 Bosch Gmbh Robert Individuell gestaltbarer Leckölanschluss
DE10050600A1 (de) * 2000-10-12 2002-04-25 Siemens Ag Injektor für eine Kraftstoffeinspritzanlage
DE10054202A1 (de) * 2000-11-02 2002-05-29 Siemens Ag Injektor zum Einspritzen von Kraftstoff in einen Brennraum
US6749130B2 (en) 2000-12-08 2004-06-15 Caterpillar Inc Check line valve faster venting method
DE10065220A1 (de) * 2000-12-27 2002-07-18 Bosch Gmbh Robert Kraftausgeglichenes Steuerventil am Steuerraum eines Kraftstoffinjektors
DE10101798A1 (de) * 2001-01-17 2002-07-25 Bosch Gmbh Robert Einspritzventil
GB0107575D0 (en) * 2001-03-27 2001-05-16 Delphi Tech Inc Control valve arrangement
ITTO20010539A1 (it) * 2001-06-05 2002-12-05 Fiat Ricerche Iniettore di combustibile per un motore a combustione interna.
US6647966B2 (en) 2001-09-21 2003-11-18 Caterpillar Inc Common rail fuel injection system and fuel injector for same
DE10207997A1 (de) * 2002-02-26 2003-08-28 Orange Gmbh Einspritzinjektor für Brennkraftmaschinen
DE10241445A1 (de) * 2002-09-06 2004-03-18 Daimlerchrysler Ag 3/2-Wegeventil zur Steuerung einer Common-Rail-Einspritzdüse
DE10250130A1 (de) * 2002-10-28 2004-03-04 Robert Bosch Gmbh Hochdruckeinspritzeinrichtung mit Druck- und Hubsteuerung
RU2253032C2 (ru) * 2003-02-25 2005-05-27 Закрытое акционерное общество Башдизельпрецизион Электрогидроуправляемая форсунка для аккумуляторных систем топливоподачи
EP1559904B1 (en) * 2004-01-28 2007-03-07 Siemens VDO Automotive S.p.A. Valve body, fluid injector and process for manufacturing a valve body
DK1577540T3 (da) * 2004-03-19 2010-09-13 Efi Hightech Ag Styreventil til en brændstofindsprøjtningsventil
US8201543B2 (en) * 2009-05-14 2012-06-19 Cummins Intellectual Properties, Inc. Piezoelectric direct acting fuel injector with hydraulic link
WO2010144559A2 (en) * 2009-06-10 2010-12-16 Cummins Intellectual Properties, Inc. Piezoelectric direct acting fuel injector with hydraulic link
US8870091B2 (en) 2010-12-01 2014-10-28 McVan Aerospace Pressure compensated fuel injector
CN104806398B (zh) * 2015-04-08 2018-06-12 中国第一汽车股份有限公司无锡油泵油嘴研究所 一种无静态泄漏共轨喷油器
CN104989571A (zh) * 2015-07-10 2015-10-21 中国重汽集团重庆燃油喷射系统有限公司 分体式控制阀及喷油器
CN106180724A (zh) * 2016-07-08 2016-12-07 株洲华宏机械制造有限公司 一种燃油喷射装置用喷油器阀座及其制造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH447714A (de) * 1967-03-22 1967-11-30 Huber Robert Sicherheitsvorrichtung an elektromagnetischen Einspritzventilen von Verbrennungsmotoren
CH495504A (de) * 1968-08-28 1970-08-31 Sopromi Soc Proc Modern Inject Brennstoff-Einspritzventil mit elektromagnetischer Betätigung

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316450A1 (fr) * 1975-07-04 1977-01-28 Maschf Augsburg Nuernberg Ag Dispositif d'injection de carburant pour moteurs a combustion interne
FR2328853A1 (fr) * 1975-10-24 1977-05-20 Karl Marx Stadt Automobilbau 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
EP0089301A1 (fr) * 1982-03-16 1983-09-21 RENAULT VEHICULES INDUSTRIELS Société dite: Système pour la commande de l'injection sur un moteur diesel
FR2523647A1 (fr) * 1982-03-16 1983-09-23 Renault Vehicules Ind Systeme pour la commande de l'injection sur un moteur diesel
EP0119894A1 (fr) * 1983-02-21 1984-09-26 Regie Nationale Des Usines Renault Perfectionnement aux systèmes d'injection à commande électromagnétique pour moteur Diesel de type pression-temps où l'aiguille de l'injecteur est pilotée par la décharge puis la charge d'une capacité
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
FR2580728A1 (fr) * 1985-04-19 1986-10-24 Alsacienne Constr Meca Systeme d'injection de combustible pour moteur diesel
EP0199632A1 (fr) * 1985-04-19 1986-10-29 Societe Alsacienne De Constructions Mecaniques De Mulhouse Système d'injection de combustible pour moteur diesel
FR2611250A1 (fr) * 1987-02-25 1988-08-26 Iveco Fiat Electrovalve destinee particulierement aux injecteurs des moteurs a combustion interne
US4997133A (en) * 1987-08-25 1991-03-05 Ausiello Francesco P Electromagnetically-controlled fuel injection valve for I.C. engines
EP0304746A1 (en) * 1987-08-25 1989-03-01 WEBER S.r.l. An electromagnetically-controlled fuel injection valve for i.c. engines
EP0367114A3 (en) * 1988-10-27 1990-11-28 Nippondenso Co., Ltd. Three-way electromagnetic valve
US5038826A (en) * 1988-10-27 1991-08-13 Nippondenso Co., Ltd. Three-way electromagnetic valve
EP0483769A1 (en) * 1990-10-31 1992-05-06 ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni Improved control valve and anchor for an electromagnetic internal combustion engine fuel injector
US5169066A (en) * 1990-10-31 1992-12-08 Elasis Sistema Ricerca Fiat Nel Mezzogiorno Societa Control valve and anchor for an electromagnetic internal combustion engine fuel injector
FR2711737A1 (fr) * 1993-10-22 1995-05-05 Daimler Benz Ag Electrovanne sur un injecteur de carburant pour moteurs à combustion interne.
FR2715974A1 (fr) * 1994-02-09 1995-08-11 Daimler Benz Ag Injecteur à commande par électrovanne pour moteur à combustion interne.
EP0740068A3 (en) * 1995-04-28 1997-08-13 Lucas Ind Plc Fuel injector
US5820033A (en) * 1995-04-28 1998-10-13 Lucas Industries Plc Fuel injection nozzle
DE10137890B4 (de) * 2000-08-03 2016-12-01 Denso Corporation Kraftstoffeinspritzvorrichtung
DE10165131A1 (de) 2000-08-03 2016-12-08 Denso Corporation Kraftstoffeinspritzvorrichtung

Also Published As

Publication number Publication date
SE373911B (enrdf_load_stackoverflow) 1975-02-17
NL7015385A (enrdf_load_stackoverflow) 1971-04-27
US3680782A (en) 1972-08-01
JPS505763B1 (enrdf_load_stackoverflow) 1975-03-07
FR2068857A5 (enrdf_load_stackoverflow) 1971-09-03
GB1326228A (en) 1973-08-08
ES384850A1 (es) 1973-07-16
CH523425A (fr) 1972-05-31

Similar Documents

Publication Publication Date Title
DE2051944A1 (de) Verbesserte elektromagnetische Ein spritzdüse mit Servoeinrichtung
DE2954686C2 (enrdf_load_stackoverflow)
DE69612459T2 (de) Direkt angetriebenes schieberventil für ein kraftstoffeinspritzventil
EP0828936B1 (de) Einspritzventil
DE1933489A1 (de) Brennstoff-Einspritzventil mit elektromagnetischer Betaetigung
DE102005057526A1 (de) Steuerventil und Kraftstoffeinspritzventil mit diesem
DE19742320A1 (de) Kraftstoffeinspritzventil
EP0657642A2 (de) Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE3914876A1 (de) Kraftstoffinjektor
DE2910441C2 (enrdf_load_stackoverflow)
EP0657644A2 (de) Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE10218904A1 (de) Kraftstoffeinspritzeinrichtung
WO2003071122A1 (de) Brennstoffeinspritzventil für verbrennungskraftmaschinen
WO2007000371A1 (de) Injektor mit zuschaltbarem druckübersetzer
DE10311932A1 (de) Zwei-Stufen-Verstärker
DE102004024527A1 (de) Kraftstoffeinspritzeinrichtung
EP1155233B1 (de) Regelorgan zur steuerung einer druckverstärkung von kraftstoff für einen kraftstoffinjektor
DE19826719A1 (de) Ventilsteuereinheit für ein Kraftstoffeinspritzventil
DE10040526A1 (de) Kraftstoffeinspritzeinrichtung
EP1537300A1 (de) Hydraulischer ventilsteller zum betätigen eines gaswechselventils
DE102008000082B4 (de) Einspritzeinrichtung
DE1907340A1 (de) Kraftstoffeinspritzventil fuer Vor- und Haupteinspritzung
EP1328726B1 (de) Kraftstoffeinspritzsystem für brennkraftmaschinen
DE19939447A1 (de) Einrichtung zur Einspritzung von Kraftstoff
DE10113028A1 (de) 3/2-Wegeventil

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee