ATE383511T1 - Common-rail-kraftstoffpumpe - Google Patents

Common-rail-kraftstoffpumpe

Info

Publication number
ATE383511T1
ATE383511T1 AT04767935T AT04767935T ATE383511T1 AT E383511 T1 ATE383511 T1 AT E383511T1 AT 04767935 T AT04767935 T AT 04767935T AT 04767935 T AT04767935 T AT 04767935T AT E383511 T1 ATE383511 T1 AT E383511T1
Authority
AT
Austria
Prior art keywords
fuel
plunger
pumping
common rail
pressurised
Prior art date
Application number
AT04767935T
Other languages
English (en)
Inventor
George Felton
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE383511T1 publication Critical patent/ATE383511T1/de

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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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)
  • Materials For Medical Uses (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
AT04767935T 2003-07-18 2004-07-16 Common-rail-kraftstoffpumpe ATE383511T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03254500A EP1498600A1 (de) 2003-07-18 2003-07-18 Common-Rail-Einspritzsystem

Publications (1)

Publication Number Publication Date
ATE383511T1 true ATE383511T1 (de) 2008-01-15

Family

ID=33462232

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04767935T ATE383511T1 (de) 2003-07-18 2004-07-16 Common-rail-kraftstoffpumpe

Country Status (6)

Country Link
US (1) US7350505B2 (de)
EP (2) EP1498600A1 (de)
JP (1) JP4551399B2 (de)
AT (1) ATE383511T1 (de)
DE (1) DE602004011229T2 (de)
WO (1) WO2005012720A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2511254C (en) * 2005-08-04 2007-04-24 Westport Research Inc. High-pressure gas compressor and method of operating a high-pressure gas compressor
US20070074656A1 (en) * 2005-10-04 2007-04-05 Zhibo Zhao Non-clogging powder injector for a kinetic spray nozzle system
DE102007034036A1 (de) * 2007-07-20 2009-01-22 Robert Bosch Gmbh Kraftstoffhochdruckpumpe mit Rollenstößel
JP2009167977A (ja) * 2008-01-18 2009-07-30 Yamaha Motor Co Ltd エンジンの動作制御装置およびそれを備えた車両
DE102009026740A1 (de) 2009-06-04 2010-12-09 Robert Bosch Gmbh Hochdruckpumpe
US8561593B2 (en) * 2010-03-05 2013-10-22 Caterpillar Inc. Range of engines using common rail fuel system with pump and rail assemblies having common components
JP5240284B2 (ja) * 2010-12-10 2013-07-17 株式会社デンソー 燃料供給ポンプ
US9303607B2 (en) * 2012-02-17 2016-04-05 Ford Global Technologies, Llc Fuel pump with quiet cam operated suction valve
US20130213361A1 (en) * 2012-02-17 2013-08-22 Ford Global Technologies, Llc. Fuel pump with quiet volume control operated suction valve
EP2796705A1 (de) 2013-04-22 2014-10-29 Delphi International Operations Luxembourg S.à r.l. Kraftstoffeinspritzsystem und Kraftstoffpumpe
DE102014220839B4 (de) * 2014-10-15 2016-07-21 Continental Automotive Gmbh Hochdruckpumpe für ein Kraftstoffeinspritzsystem einer Brennkraftmaschine
DE102014220937B4 (de) 2014-10-15 2016-06-30 Continental Automotive Gmbh Antriebsvorrichtung zum Antreiben einer Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe
US11421637B2 (en) 2015-01-05 2022-08-23 Cummins Inc. High pressure diesel fuel pump pumping element
CN105179127A (zh) * 2015-10-21 2015-12-23 中国重汽集团重庆燃油喷射系统有限公司 寄生式高压共轨泵
CN106499560B (zh) * 2016-12-27 2018-04-20 清华大学 用于电控单缸柴油机的燃油喷射装置
CN107489572A (zh) * 2017-07-31 2017-12-19 成都威特电喷有限责任公司 一体式高压供油油泵
CN109139319B (zh) * 2018-09-27 2023-09-29 重油高科电控燃油喷射系统(重庆)有限公司 一种共轨喷油器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167168A (en) * 1976-02-05 1979-09-11 Nippondenso Co., Ltd. Fuel injection apparatus
JP2639017B2 (ja) * 1988-11-24 1997-08-06 株式会社デンソー 可変吐出量高圧ポンプ及びその制御方法
JP2639036B2 (ja) * 1988-12-28 1997-08-06 株式会社デンソー 可変吐出量高圧ポンプ
US5058553A (en) * 1988-11-24 1991-10-22 Nippondenso Co., Ltd. Variable-discharge high pressure pump
GB2289313B (en) * 1994-05-13 1998-09-30 Caterpillar Inc Fluid injector system
JPH1018941A (ja) * 1996-07-01 1998-01-20 Mitsubishi Electric Corp 可変吐出量高圧ポンプ
GB9810327D0 (en) * 1998-05-15 1998-07-15 Lucas Ind Plc Fuel system and pump suitable for use therein
US6530363B1 (en) * 1999-04-16 2003-03-11 Caterpillar Inc Variable delivery pump and common rail fuel system using the same
DE10002109A1 (de) * 2000-01-19 2001-08-02 Bosch Gmbh Robert Einspritzsystem
JP2002115623A (ja) * 2000-10-05 2002-04-19 Mitsubishi Electric Corp 可変吐出量燃料供給装置
US6648610B2 (en) * 2001-04-02 2003-11-18 Delphi Technologies, Inc. Fuel injection system with structurally biased relief valve
US6595189B2 (en) * 2001-08-10 2003-07-22 Caterpillar Inc Method of reducing noise in a mechanically actuated fuel injection system and engine using same
JP2003097387A (ja) * 2001-09-27 2003-04-03 Mitsubishi Electric Corp 高圧燃料供給装置

Also Published As

Publication number Publication date
US20060185648A1 (en) 2006-08-24
US7350505B2 (en) 2008-04-01
DE602004011229T2 (de) 2008-12-24
DE602004011229D1 (en) 2008-02-21
WO2005012720A1 (en) 2005-02-10
EP1498600A1 (de) 2005-01-19
JP4551399B2 (ja) 2010-09-29
JP2006528300A (ja) 2006-12-14
EP1651863A1 (de) 2006-05-03
EP1651863B1 (de) 2008-01-09

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