ATE357589T1 - Kraftstoffpumpe mit mehreren nocken - Google Patents

Kraftstoffpumpe mit mehreren nocken

Info

Publication number
ATE357589T1
ATE357589T1 AT04768917T AT04768917T ATE357589T1 AT E357589 T1 ATE357589 T1 AT E357589T1 AT 04768917 T AT04768917 T AT 04768917T AT 04768917 T AT04768917 T AT 04768917T AT E357589 T1 ATE357589 T1 AT E357589T1
Authority
AT
Austria
Prior art keywords
drive shaft
pump
plunger
cams
enable
Prior art date
Application number
AT04768917T
Other languages
English (en)
Inventor
Paul Buckley
Christopher Wood
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 ATE357589T1 publication Critical patent/ATE357589T1/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
    • 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
    • F02M63/0205—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 for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
AT04768917T 2003-10-16 2004-10-15 Kraftstoffpumpe mit mehreren nocken ATE357589T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03256531 2003-10-16

Publications (1)

Publication Number Publication Date
ATE357589T1 true ATE357589T1 (de) 2007-04-15

Family

ID=34443072

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04768917T ATE357589T1 (de) 2003-10-16 2004-10-15 Kraftstoffpumpe mit mehreren nocken

Country Status (4)

Country Link
EP (1) EP1685325B1 (de)
AT (1) ATE357589T1 (de)
DE (1) DE602004005489T2 (de)
WO (1) WO2005038234A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006052484A1 (de) * 2006-11-07 2008-05-08 Robert Bosch Gmbh Nockenwellentrieb mit einer geometrischen Laufrollenstabilisierung
JP2010169068A (ja) 2009-01-26 2010-08-05 Mitsubishi Heavy Ind Ltd コモンレール上流側圧力変動制御装置
CN103768998A (zh) * 2013-12-31 2014-05-07 郑州磨料磨具磨削研究所有限公司 合成金刚石六面顶压机用旋转式超高压增压器
US10422253B2 (en) * 2016-04-26 2019-09-24 Ford Global Technologies, Llc Cam drive system for an engine
DE102017119207B4 (de) * 2017-04-07 2025-10-30 Ford Global Technologies, Llc Per zahnrad angetriebene dieselkraftstoff-einspritzpumpe eines motors
CN114076056B (zh) * 2020-08-11 2025-07-25 罗伯特·博世有限公司 高压燃油泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287840A (en) * 1992-07-30 1994-02-22 General Electric Canada Inc. Cam sections for a "V"-type diesel engine
JP2001041128A (ja) * 1999-07-28 2001-02-13 Toyota Motor Corp 高圧燃料ポンプ
JP2001295728A (ja) * 2000-04-18 2001-10-26 Toyota Motor Corp 高圧ポンプ
JP2003184700A (ja) * 2001-12-21 2003-07-03 Denso Corp 高圧燃料ポンプ

Also Published As

Publication number Publication date
EP1685325B1 (de) 2007-03-21
WO2005038234A1 (en) 2005-04-28
DE602004005489D1 (de) 2007-05-03
EP1685325A1 (de) 2006-08-02
DE602004005489T2 (de) 2007-11-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties