GB1326228A - Electromagnetically controlled fuel injector - Google Patents

Electromagnetically controlled fuel injector

Info

Publication number
GB1326228A
GB1326228A GB4912170A GB4912170A GB1326228A GB 1326228 A GB1326228 A GB 1326228A GB 4912170 A GB4912170 A GB 4912170A GB 4912170 A GB4912170 A GB 4912170A GB 1326228 A GB1326228 A GB 1326228A
Authority
GB
United Kingdom
Prior art keywords
valve
fuel
chamber
pressure
actuated
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
GB4912170A
Other languages
English (en)
Inventor
A H C L Monpetit
R Huber
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.)
DEV INJECTION ET
Original Assignee
DEV INJECTION 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 DEV INJECTION ET filed Critical DEV INJECTION ET
Publication of GB1326228A publication Critical patent/GB1326228A/en
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
    • 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)
GB4912170A 1969-10-24 1970-10-15 Electromagnetically controlled fuel injector Expired GB1326228A (en)

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
GB1326228A true GB1326228A (en) 1973-08-08

Family

ID=9042011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4912170A Expired GB1326228A (en) 1969-10-24 1970-10-15 Electromagnetically controlled fuel injector

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185530A (en) * 1986-01-22 1987-07-22 Dereco Dieselmotoren Forschung Fuel injection system for an internal combustion engine
GB2223273A (en) * 1988-09-21 1990-04-04 Usui Kokusai Sangyo Kk Fuel injector control
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

Families Citing this family (67)

* 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
DE2529933C2 (de) * 1975-07-04 1984-07-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung für Brennkraftmaschinen
DD122574A1 (enrdf_load_stackoverflow) * 1975-10-24 1976-10-12 Karl Marx Stadt Automobilbau
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
FR2523647A1 (fr) * 1982-03-16 1983-09-23 Renault Vehicules Ind Systeme pour la commande de l'injection sur un moteur diesel
FR2541379B1 (fr) * 1983-02-21 1987-06-12 Renault Perfectionnement aux systemes d'injection a commande electromagnetique pour moteur diesel de type pression-temps ou l'aiguille de l'injecteur est pilotee par la decharge puis la charge d'une capacite
FR2543647B1 (fr) * 1983-03-29 1986-07-25 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
FR2580728B1 (fr) * 1985-04-19 1989-05-05 Alsacienne Constr Meca Systeme d'injection de combustible pour moteur diesel
CH670682A5 (en) * 1985-12-03 1989-06-30 Marco Alfredo Ganser Internal combustion engine accumulator injection device
IT210505Z2 (it) * 1987-02-25 1988-12-30 Iveco Fiat Elettrovalvola particolarmente per iniettori di di motori a combustione interna
IT1217260B (it) * 1987-08-25 1990-03-22 Weber Srl Valvola di iniezione del combustibile a comando elettromagnetico per motori a ciclo diesel
US4993636A (en) * 1988-03-04 1991-02-19 Yamaha Hatsudoki Kabushiki Kaisha High pressure fuel injection device for engine
JP2705236B2 (ja) * 1988-10-27 1998-01-28 株式会社デンソー 三方電磁弁
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
IT220662Z2 (it) * 1990-10-31 1993-10-08 Elasis Sistema Ricerca Fita Nel Mezzogiorno Soc.Consortile P.A. Perfezionamenti alla valvola pilota e alla relativa ancora di comando odi un iniettore elettromagnetico per sistemi di iniezione del combustibile di motori a combustione interna
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
DE4336108C1 (de) * 1993-10-22 1994-12-01 Daimler Benz Ag Magnetvenitl an einer für Brennkraftmaschinen vorgesehenen Kraftstoffeinspritzdüse
DE4404050C1 (de) * 1994-02-09 1994-12-01 Daimler Benz Ag Injektor mit Magnetventilsteuerung für eine Brennkraftmaschine
US5474234A (en) * 1994-03-22 1995-12-12 Caterpillar Inc. Electrically controlled fluid control valve of a fuel injector system
GB9508623D0 (en) * 1995-04-28 1995-06-14 Lucas Ind Plc "Fuel injection nozzle"
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
JP4189714B2 (ja) 2000-08-03 2008-12-03 株式会社デンソー 燃料噴射装置
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

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185530A (en) * 1986-01-22 1987-07-22 Dereco Dieselmotoren Forschung Fuel injection system for an internal combustion engine
GB2185530B (en) * 1986-01-22 1989-12-06 Dereco Dieselmotoren Forschung Fuel injection system for an internal combustion engine
GB2223273A (en) * 1988-09-21 1990-04-04 Usui Kokusai Sangyo Kk Fuel injector control
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

Also Published As

Publication number Publication date
DE2051944A1 (de) 1971-05-06
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
ES384850A1 (es) 1973-07-16
CH523425A (fr) 1972-05-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee