JPH1162773A - 内燃機関のための燃料噴射機構 - Google Patents

内燃機関のための燃料噴射機構

Info

Publication number
JPH1162773A
JPH1162773A JP10179451A JP17945198A JPH1162773A JP H1162773 A JPH1162773 A JP H1162773A JP 10179451 A JP10179451 A JP 10179451A JP 17945198 A JP17945198 A JP 17945198A JP H1162773 A JPH1162773 A JP H1162773A
Authority
JP
Japan
Prior art keywords
fuel
pressure
pressure accumulator
valve
accumulator
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.)
Pending
Application number
JP10179451A
Other languages
English (en)
Japanese (ja)
Inventor
Gerhard Geyer
ガイアー ゲルハルト
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPH1162773A publication Critical patent/JPH1162773A/ja
Pending 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP10179451A 1997-06-27 1998-06-26 内燃機関のための燃料噴射機構 Pending JPH1162773A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727413.7 1997-06-27
DE1997127413 DE19727413A1 (de) 1997-06-27 1997-06-27 Kraftstoffeinspritzsystem für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
JPH1162773A true JPH1162773A (ja) 1999-03-05

Family

ID=7833867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10179451A Pending JPH1162773A (ja) 1997-06-27 1998-06-26 内燃機関のための燃料噴射機構

Country Status (3)

Country Link
EP (1) EP0887544A1 (de)
JP (1) JPH1162773A (de)
DE (1) DE19727413A1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7137383B2 (en) 2002-03-22 2006-11-21 Philip Morris Usa Inc. Capillary fuel injector with metering valve for an internal combustion engine
US7337768B2 (en) 2004-05-07 2008-03-04 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
US7357124B2 (en) 2002-05-10 2008-04-15 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
JP2009115082A (ja) * 2007-11-05 2009-05-28 Delphi Technologies Inc 燃料噴射計量バルブ
JP2011033038A (ja) * 2009-08-05 2011-02-17 Robert Bosch Gmbh 容積が減少させられた高圧蓄圧器
JP2012031840A (ja) * 2010-06-29 2012-02-16 Denso Corp リリーフ弁及びこれを用いた高圧ポンプ

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818421B4 (de) 1998-04-24 2017-04-06 Robert Bosch Gmbh Kraftstoffversorgungsanlage einer Brennkraftmaschine
DE59901316D1 (de) * 1998-08-25 2002-05-29 Siemens Ag Verfahren zum schnellen aufbau des kraftstoffdruckes in einem kraftstoffspeicher
DE19910971A1 (de) * 1999-03-12 2000-09-21 Bosch Gmbh Robert Kraftstoffeinspritzsystem für eine Brennkraftmaschine, mit einer Hochdruckpumpe und zwei Druckspeichern
DE10115162C1 (de) 2001-03-27 2002-10-02 Orange Gmbh Druckbegrenzungsventil für Kraftstoff-Einspritzeinrichtungen
DE10118936A1 (de) * 2001-04-18 2002-11-07 Bosch Gmbh Robert Druckbegrenzungseinrichtung sowie Kraftstoffsystem mit einer solchen Druckbegrenzungseinrichtung
KR100580699B1 (ko) 2003-10-27 2006-05-15 현대자동차주식회사 커먼 레일 시스템의 2중 제어장치
FR2863316B1 (fr) * 2003-12-04 2007-12-28 Renault Sas Dispositif d'amortissement d'ondes de pression dans une conduite et installation d'injection de carburant equipee d'un tel dispositif
JP4616817B2 (ja) * 2006-11-10 2011-01-19 三菱重工業株式会社 エンジンの蓄圧式燃料噴射装置
DE102009029159A1 (de) * 2009-09-03 2011-03-17 Robert Bosch Gmbh Fluideinspritzsystem
DE102010042373A1 (de) * 2010-10-13 2012-04-19 Robert Bosch Gmbh Hochdruckeinspritzsystem mit variablem Volumen
DE102012206984A1 (de) * 2012-04-26 2013-10-31 Bayerische Motoren Werke Aktiengesellschaft Hochdruckeinspritzleiste für ein Kraftstoffeinspritzsystem für eine Brennkraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313852B4 (de) * 1993-04-28 2004-11-25 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
JP3293248B2 (ja) * 1993-07-12 2002-06-17 株式会社デンソー 蓄圧式燃料噴射装置の蓄圧器
JPH0868368A (ja) 1994-08-29 1996-03-12 Zexel Corp 蓄圧式燃料噴射装置
DE19640826B4 (de) * 1995-10-03 2004-11-25 Nippon Soken, Inc., Nishio Speicherkraftstoffeinspritzvorrichtung und Druckregelvorrichtung hierfür
US5787863A (en) * 1996-01-23 1998-08-04 Caterpillar Inc. Fuel system having priming actuating fluid accumulator
JPH09310661A (ja) * 1996-05-20 1997-12-02 Denso Corp 直噴式ガソリンエンジンの燃料供給装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7137383B2 (en) 2002-03-22 2006-11-21 Philip Morris Usa Inc. Capillary fuel injector with metering valve for an internal combustion engine
US7357124B2 (en) 2002-05-10 2008-04-15 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
US7337768B2 (en) 2004-05-07 2008-03-04 Philip Morris Usa Inc. Multiple capillary fuel injector for an internal combustion engine
JP2009115082A (ja) * 2007-11-05 2009-05-28 Delphi Technologies Inc 燃料噴射計量バルブ
JP2011033038A (ja) * 2009-08-05 2011-02-17 Robert Bosch Gmbh 容積が減少させられた高圧蓄圧器
JP2012031840A (ja) * 2010-06-29 2012-02-16 Denso Corp リリーフ弁及びこれを用いた高圧ポンプ
US8701631B2 (en) 2010-06-29 2014-04-22 Denso Corporation Pressure relief valve and high pressure pump with such valve
US9328723B2 (en) 2010-06-29 2016-05-03 Denso Corporation Pressure relief valve and high pressure pump with such valve

Also Published As

Publication number Publication date
EP0887544A1 (de) 1998-12-30
DE19727413A1 (de) 1999-01-07

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