JPH11229993A - 燃料噴射装置 - Google Patents

燃料噴射装置

Info

Publication number
JPH11229993A
JPH11229993A JP34316998A JP34316998A JPH11229993A JP H11229993 A JPH11229993 A JP H11229993A JP 34316998 A JP34316998 A JP 34316998A JP 34316998 A JP34316998 A JP 34316998A JP H11229993 A JPH11229993 A JP H11229993A
Authority
JP
Japan
Prior art keywords
fuel
seat
valve
fuel injection
injection device
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Withdrawn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
JP34316998A
Other languages
English (en)
Japanese (ja)
Inventor
Michael Peter Cooke
マイケル・ピーター・クーキー
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 JPH11229993A publication Critical patent/JPH11229993A/ja
Withdrawn legal-status Critical Current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)
JP34316998A 1997-12-06 1998-12-02 燃料噴射装置 Withdrawn JPH11229993A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9725802.4A GB9725802D0 (en) 1997-12-06 1997-12-06 Fuel injection
GB9725802-4 1997-12-06

Publications (1)

Publication Number Publication Date
JPH11229993A true JPH11229993A (ja) 1999-08-24

Family

ID=10823189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34316998A Withdrawn JPH11229993A (ja) 1997-12-06 1998-12-02 燃料噴射装置

Country Status (3)

Country Link
EP (1) EP0921302A3 (de)
JP (1) JPH11229993A (de)
GB (1) GB9725802D0 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1160885A2 (de) 2000-05-31 2001-12-05 Denso Corporation Piezoelektrisches Bauelement für eine Einspritzvorrichtung
EP1162671A2 (de) 2000-06-06 2001-12-12 Denso Corporation Piezoelektrisches Bauelement für eine Einspritzvorrichtung
JP2003511623A (ja) * 1999-10-14 2003-03-25 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 弁制御室内に突入したノズルニードルを備えた、内燃機関に用いられる燃料噴射システムのためのインジェクタ

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002054526A (ja) 2000-05-31 2002-02-20 Denso Corp インジェクタ用圧電体素子
DE10038996A1 (de) * 2000-08-10 2002-02-21 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE10120804A1 (de) * 2001-04-27 2002-11-07 Bosch Gmbh Robert Injektor zum Einspritzen von Kraftstoff mit sequentiellem Aufbau
ITBO20020497A1 (it) 2002-07-30 2004-01-30 Magneti Marelli Powertrain Spa Iniettore di carburante per un motore a combustione interna con attuazione idraulica dello spillo
ITBO20040466A1 (it) 2004-07-23 2004-10-23 Magneti Marelli Holding Spa Iniettore di carburante con attuazione elettromagnetica
ITBO20040649A1 (it) 2004-10-20 2005-01-20 Magneti Marelli Powertrain Spa Iniettore di carburante con attuazione elettromagnetica dello spillo
DE102005014516A1 (de) * 2004-12-15 2006-06-29 Siemens Ag Kraftstoffinjektor mit einer Bypassdrossel zum schnelleren Schließen der Einspritzdüse
CN101223352B (zh) * 2005-07-18 2010-12-08 甘瑟-许德罗玛格股份公司 用于内燃机的蓄压式喷射系统
ATE551521T1 (de) 2008-04-18 2012-04-15 Magneti Marelli Spa Kraftstoffeinspritzdüse mit direkter verschlussbetätigung für verbrennungsmotoren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2759255A1 (de) * 1977-12-31 1979-07-12 Bosch Gmbh Robert Kraftstoffeinspritzventil fuer brennkraftmaschinen
US5263645A (en) * 1991-11-01 1993-11-23 Paul Marius A Fuel injector system
GB9508623D0 (en) 1995-04-28 1995-06-14 Lucas Ind Plc "Fuel injection nozzle"
JP3555264B2 (ja) * 1995-07-14 2004-08-18 いすゞ自動車株式会社 内燃機関の燃料噴射装置
GB9520243D0 (en) 1995-10-04 1995-12-06 Lucas Ind Plc Injector
GB9606803D0 (en) 1996-03-30 1996-06-05 Lucas Ind Plc Injection nozzle
DE19742320A1 (de) * 1997-09-25 1999-04-01 Bosch Gmbh Robert Kraftstoffeinspritzventil

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003511623A (ja) * 1999-10-14 2003-03-25 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 弁制御室内に突入したノズルニードルを備えた、内燃機関に用いられる燃料噴射システムのためのインジェクタ
EP1160885A2 (de) 2000-05-31 2001-12-05 Denso Corporation Piezoelektrisches Bauelement für eine Einspritzvorrichtung
US6787975B2 (en) 2000-05-31 2004-09-07 Denso Corporation Piezoelectric device for injector
US6873089B2 (en) 2000-05-31 2005-03-29 Denso Corporation Piezoelectric device for injector
US7067960B2 (en) 2000-05-31 2006-06-27 Denso Corporation Piezoelectric device for injector
EP1162671A2 (de) 2000-06-06 2001-12-12 Denso Corporation Piezoelektrisches Bauelement für eine Einspritzvorrichtung
US6663015B2 (en) 2000-06-06 2003-12-16 Denso Corporation Piezoelectric device for injector

Also Published As

Publication number Publication date
EP0921302A3 (de) 2000-09-06
EP0921302A2 (de) 1999-06-09
GB9725802D0 (en) 1998-02-04

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20060207