DE60331275D1 - Kraftstoffpumpe - Google Patents

Kraftstoffpumpe

Info

Publication number
DE60331275D1
DE60331275D1 DE60331275T DE60331275T DE60331275D1 DE 60331275 D1 DE60331275 D1 DE 60331275D1 DE 60331275 T DE60331275 T DE 60331275T DE 60331275 T DE60331275 T DE 60331275T DE 60331275 D1 DE60331275 D1 DE 60331275D1
Authority
DE
Germany
Prior art keywords
fuel pump
fuel
pump
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 - Lifetime
Application number
DE60331275T
Other languages
German (de)
English (en)
Inventor
Naoki Yamamoto
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE60331275D1 publication Critical patent/DE60331275D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/442—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means preventing fuel leakage around pump plunger, e.g. fluid barriers
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/04—Draining
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
DE60331275T 2002-04-19 2003-04-17 Kraftstoffpumpe Expired - Lifetime DE60331275D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002118424A JP4010175B2 (ja) 2002-04-19 2002-04-19 内燃機関の燃料ポンプ

Publications (1)

Publication Number Publication Date
DE60331275D1 true DE60331275D1 (de) 2010-04-01

Family

ID=28672696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60331275T Expired - Lifetime DE60331275D1 (de) 2002-04-19 2003-04-17 Kraftstoffpumpe

Country Status (3)

Country Link
EP (1) EP1355059B1 (fr)
JP (1) JP4010175B2 (fr)
DE (1) DE60331275D1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005299808A (ja) * 2004-04-13 2005-10-27 Nok Corp ポンプ用シール
JP4414966B2 (ja) * 2006-01-16 2010-02-17 Ｎｏｋ株式会社 高圧燃料ポンプおよび高圧燃料ポンプ用シールシステム
JP5020767B2 (ja) * 2007-10-05 2012-09-05 ヤンマー株式会社 サプライポンプ
US9151289B2 (en) 2008-08-21 2015-10-06 Cummins Inc. Fuel pump
EP2287462B1 (fr) * 2009-07-08 2012-04-18 Delphi Technologies Holding S.à.r.l. Unité de pompe
US20110146600A1 (en) * 2009-12-18 2011-06-23 Caterpillar Inc. Method of cooling a high pressure plunger
JP5724303B2 (ja) * 2010-11-05 2015-05-27 いすゞ自動車株式会社 Ｄｍｅサプライポンプのシール構造
US8776764B2 (en) 2011-01-04 2014-07-15 Ford Global Technologies, Llc Fuel system for a multi-fuel engine
JP2012215097A (ja) * 2011-03-31 2012-11-08 Mazda Motor Corp 火花点火式エンジンの高圧燃料ポンプ構造およびエンジンの制御装置
ITMI20110959A1 (it) * 2011-05-27 2012-11-28 Ceme Spa Elettropompa del tipo a cursore oscillante
JP2013050081A (ja) * 2011-08-31 2013-03-14 Denso Corp 高圧ポンプ
WO2015032533A1 (fr) * 2013-09-04 2015-03-12 Continental Automotive Gmbh Pompe haute-pression
US9587578B2 (en) 2013-12-06 2017-03-07 Ford Global Technologies, Llc Adaptive learning of duty cycle for a high pressure fuel pump
US9243598B2 (en) 2014-02-25 2016-01-26 Ford Global Technologies, Llc Methods for determining fuel bulk modulus in a high-pressure pump
US9458806B2 (en) 2014-02-25 2016-10-04 Ford Global Technologies, Llc Methods for correcting spill valve timing error of a high pressure pump
US9874185B2 (en) 2014-05-21 2018-01-23 Ford Global Technologies, Llc Direct injection pump control for low fuel pumping volumes
DE102014014344A1 (de) * 2014-09-27 2016-03-31 Man Diesel & Turbo Se Kraftstoffpumpe
DE102014014475A1 (de) * 2014-09-27 2016-03-31 Man Diesel & Turbo Se Kraftstoffpumpe
DE102014220705B4 (de) * 2014-10-13 2016-05-04 Continental Automotive Gmbh Hochdruckpumpe für ein Kraftstoffeinspritzsystem einer Brennkraftmaschine
JP2016142197A (ja) * 2015-02-03 2016-08-08 株式会社デンソー 燃料供給装置
GB2610401B (en) * 2021-09-02 2023-12-06 Delphi Tech Ip Ltd Pump assembly for a fuel pump
FR3128742A1 (fr) * 2021-10-29 2023-05-05 Renault S.A.S Pompe à haute pression pour moteur à combustion interne de véhicule automobile

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958903A (en) * 1972-08-14 1976-05-25 Capelli Raymond A Positive displacement device
JPH04353262A (ja) * 1991-05-29 1992-12-08 Nippondenso Co Ltd 燃料噴射装置
JP3302708B2 (ja) * 1991-09-06 2002-07-15 日本発条株式会社 ガスクッション装置
US5201174A (en) * 1991-12-02 1993-04-13 Deere & Company Auxiliary hydraulic pump system
WO1998042974A1 (fr) * 1997-03-25 1998-10-01 Isuzu Motors Limited Injecteur
JP3603678B2 (ja) * 1999-07-02 2004-12-22 日産自動車株式会社 内燃機関の燃料供給装置の燃料洩れ防止装置
JP3424621B2 (ja) * 1999-10-01 2003-07-07 三菱自動車エンジニアリング株式会社 筒内噴射型内燃機関用燃料噴射装置
JP2001295728A (ja) * 2000-04-18 2001-10-26 Toyota Motor Corp 高圧ポンプ

Also Published As

Publication number Publication date
EP1355059A2 (fr) 2003-10-22
EP1355059B1 (fr) 2010-02-17
JP4010175B2 (ja) 2007-11-21
JP2003314408A (ja) 2003-11-06
EP1355059A3 (fr) 2005-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition