DE602008002537D1 - Kraftstoffeinspritzpumpe - Google Patents

Kraftstoffeinspritzpumpe

Info

Publication number
DE602008002537D1
DE602008002537D1 DE602008002537T DE602008002537T DE602008002537D1 DE 602008002537 D1 DE602008002537 D1 DE 602008002537D1 DE 602008002537 T DE602008002537 T DE 602008002537T DE 602008002537 T DE602008002537 T DE 602008002537T DE 602008002537 D1 DE602008002537 D1 DE 602008002537D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection pump
pump
fuel
injection
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.)
Active
Application number
DE602008002537T
Other languages
English (en)
Inventor
Masashi Suzuki
Hiroyuki Shimai
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of DE602008002537D1 publication Critical patent/DE602008002537D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M59/16—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps characterised by having multi-stage compression of fuel
    • 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
    • F02M59/46—Valves
    • F02M59/462—Delivery valves
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/27—Fuel-injection apparatus with filters
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/90—Selection of particular materials
    • F02M2200/9053—Metals
    • 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
    • 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)
DE602008002537T 2007-12-21 2008-12-02 Kraftstoffeinspritzpumpe Active DE602008002537D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007330123A JP4475324B2 (ja) 2007-12-21 2007-12-21 燃料噴射ポンプ

Publications (1)

Publication Number Publication Date
DE602008002537D1 true DE602008002537D1 (de) 2010-10-28

Family

ID=40473442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008002537T Active DE602008002537D1 (de) 2007-12-21 2008-12-02 Kraftstoffeinspritzpumpe

Country Status (5)

Country Link
US (1) US8006673B2 (de)
EP (1) EP2072804B1 (de)
JP (1) JP4475324B2 (de)
CN (1) CN101463783B (de)
DE (1) DE602008002537D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101988496B (zh) * 2009-07-29 2013-01-09 博世汽车柴油***股份有限公司 用于燃料喷射泵装置的叶片泵以及燃料喷射泵装置
JP5285534B2 (ja) * 2009-08-11 2013-09-11 本田技研工業株式会社 スクータ型車両の燃料調圧装置
JP5401360B2 (ja) * 2010-02-26 2014-01-29 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ
DE102011086681A1 (de) * 2011-11-21 2013-05-23 Robert Bosch Gmbh Kraftstofffoerdersystem fuer ein Fahrzeug
US10125732B1 (en) * 2015-02-23 2018-11-13 Eaton Intelligent Power Limited Hydromechanical fuel system with dual bypass
JP6384413B2 (ja) * 2015-07-03 2018-09-05 株式会社デンソー 高圧ポンプ
CN106089738A (zh) * 2016-08-16 2016-11-09 李川凌 一种智能恒压燃料泵
FR3084731B1 (fr) * 2019-02-19 2020-07-03 Safran Aircraft Engines Chambre de combustion pour une turbomachine
US20230235729A1 (en) * 2020-03-11 2023-07-27 Cummins Inc. Compact opposed pump
CN113503216A (zh) * 2021-08-25 2021-10-15 一汽解放汽车有限公司 一种柴油机燃油供给***及其测试方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453522A (en) * 1980-04-28 1984-06-12 Stanadyne, Inc. Apparatus for adjusting the timing of a fuel injection pump
JPH02191863A (ja) * 1988-10-08 1990-07-27 Nippondenso Co Ltd インナーカム式分配型燃料噴射ポンプ
JPH02146254A (ja) * 1988-11-24 1990-06-05 Nippondenso Co Ltd 分配型燃料噴射ポンプ
JP4088738B2 (ja) * 1998-12-25 2008-05-21 株式会社デンソー 燃料噴射ポンプ
JP2003172230A (ja) * 2001-12-03 2003-06-20 Nachi Fujikoshi Corp 高圧プランジャポンプの強制潤滑装置
US6722864B2 (en) * 2001-12-12 2004-04-20 Denso Corporation Fuel injection pump
JP2003269342A (ja) * 2002-03-15 2003-09-25 Nachi Fujikoshi Corp 燃料噴射用高圧プランジャポンプ
JP3738753B2 (ja) * 2002-05-28 2006-01-25 三菱電機株式会社 高圧燃料供給装置
DE10228552B9 (de) * 2002-06-26 2007-08-23 Siemens Ag Radialkolbenpumpeneinheit
JP2004316518A (ja) * 2003-04-15 2004-11-11 Denso Corp 高圧燃料供給装置
JP3861852B2 (ja) * 2003-05-09 2006-12-27 株式会社デンソー 燃料供給ポンプ
JP4052220B2 (ja) * 2003-10-08 2008-02-27 株式会社デンソー 燃料噴射ポンプ
JP4450211B2 (ja) 2005-01-28 2010-04-14 株式会社デンソー 燃料供給装置
US20080178845A1 (en) * 2007-01-31 2008-07-31 Denso Corporation Fuel injection pump
JP4922794B2 (ja) * 2007-03-12 2012-04-25 日立オートモティブシステムズ株式会社 流体ポンプ及び高圧燃料供給ポンプ

Also Published As

Publication number Publication date
JP4475324B2 (ja) 2010-06-09
US8006673B2 (en) 2011-08-30
CN101463783A (zh) 2009-06-24
JP2009150339A (ja) 2009-07-09
CN101463783B (zh) 2011-04-20
EP2072804B1 (de) 2010-09-15
EP2072804A1 (de) 2009-06-24
US20090159054A1 (en) 2009-06-25

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