DE60119722D1 - Hochdruckpumpe - Google Patents

Hochdruckpumpe

Info

Publication number
DE60119722D1
DE60119722D1 DE60119722T DE60119722T DE60119722D1 DE 60119722 D1 DE60119722 D1 DE 60119722D1 DE 60119722 T DE60119722 T DE 60119722T DE 60119722 T DE60119722 T DE 60119722T DE 60119722 D1 DE60119722 D1 DE 60119722D1
Authority
DE
Germany
Prior art keywords
high pressure
pressure pump
pump
pressure
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
DE60119722T
Other languages
English (en)
Other versions
DE60119722T2 (de
Inventor
Kazuhiro Asayama
Hirokazu Yokoyama
Shinobu Ishida
Hiroshi Inoue
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
Toyota Motor Corp
Original Assignee
Denso Corp
Toyota Motor 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, Toyota Motor Corp filed Critical Denso Corp
Application granted granted Critical
Publication of DE60119722D1 publication Critical patent/DE60119722D1/de
Publication of DE60119722T2 publication Critical patent/DE60119722T2/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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • 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
    • 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
    • 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
    • F02M59/48—Assembling; Disassembling; Replacing
DE60119722T 2000-04-18 2001-04-17 Hochdruckpumpe Expired - Lifetime DE60119722T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000116421 2000-04-18
JP2000116421A JP3905282B2 (ja) 2000-04-18 2000-04-18 高圧ポンプ
PCT/JP2001/003260 WO2001079687A1 (fr) 2000-04-18 2001-04-17 Pompe haute pression

Publications (2)

Publication Number Publication Date
DE60119722D1 true DE60119722D1 (de) 2006-06-22
DE60119722T2 DE60119722T2 (de) 2006-10-12

Family

ID=18627889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60119722T Expired - Lifetime DE60119722T2 (de) 2000-04-18 2001-04-17 Hochdruckpumpe

Country Status (7)

Country Link
US (1) US7287967B2 (de)
EP (1) EP1277950B1 (de)
JP (1) JP3905282B2 (de)
KR (1) KR100579435B1 (de)
CN (1) CN100436809C (de)
DE (1) DE60119722T2 (de)
WO (1) WO2001079687A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004270641A (ja) * 2003-03-11 2004-09-30 Yanmar Co Ltd ディーゼルエンジン
JP2006170184A (ja) * 2004-11-16 2006-06-29 Denso Corp 高圧燃料ポンプ
JP2007120492A (ja) * 2005-09-29 2007-05-17 Denso Corp 高圧燃料ポンプ
CN100365267C (zh) * 2005-11-16 2008-01-30 中国兵器工业集团第七○研究所 压装法兰柱塞套结构
WO2007083404A1 (ja) * 2006-01-20 2007-07-26 Bosch Corporation 内燃機関の燃料噴射システム
GB0812888D0 (en) * 2008-07-15 2008-08-20 Delphi Tech Inc Improvements relating to fuel pumps
JP5642925B2 (ja) * 2008-08-20 2014-12-17 日産自動車株式会社 高圧燃料ポンプ
EP2278163A1 (de) * 2009-07-20 2011-01-26 Delphi Technologies Holding S.à.r.l. Pumpenanordnung
JP5382548B2 (ja) * 2011-03-31 2014-01-08 株式会社デンソー 高圧ポンプ
CN103097716B (zh) * 2011-09-06 2016-01-20 丰田自动车株式会社 燃料泵以及内燃机的燃料供给系统
CN106150953B (zh) * 2012-02-01 2018-10-19 S.P.M.流量控制股份有限公司 具有集成腹板部分的泵流体端
GB201418661D0 (en) * 2014-10-21 2014-12-03 Delphi International Operations Luxembourg S.�.R.L. Pumping Mechanism
DE102015222065A1 (de) * 2015-11-10 2017-05-11 Robert Bosch Gmbh Kolbenpumpe mit Auslassventil im Kolben

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2265998B1 (de) * 1974-04-01 1982-04-30 Bosch Gmbh Robert
DE2503324C2 (de) * 1975-01-28 1985-10-31 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für Brennkraftmaschinen
CS191051B1 (en) * 1975-03-27 1979-06-29 Jaromir Indra Injection unit of the injection pump for the combustion engines
DE2705489A1 (de) * 1977-02-10 1978-08-17 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
FR2504203B1 (fr) * 1981-04-16 1985-05-31 Semt Pompe d'injection pour moteur a combustion interne comprenant un dispositif de reglage de l'instant de refoulement du combustible d'injection
DE3141654A1 (de) 1981-10-21 1983-05-05 L'Orange GmbH, 7000 Stuttgart Kraftstoffeinspritzpumpe, insbesondere fuer eine dieselbrennkraftmaschine
DE3141653A1 (de) 1981-10-21 1983-05-05 L'Orange GmbH, 7000 Stuttgart Kraftstoffeinspritzpumpe, insbesondere fuer eine dieselbrennkraftmaschine
US4450685A (en) * 1982-06-02 1984-05-29 Mechanical Technology Incorporated Dynamically balanced, hydraulically driven compressor/pump apparatus for resonant free piston Stirling engines
DE3302294A1 (de) * 1983-01-25 1984-07-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Kraftstoffeinspritzvorrichtung fuer luftverdichtende, selbstzuendende brennkraftmaschinen
JPH0657526B2 (ja) * 1985-05-20 1994-08-03 株式会社日本自動車部品総合研究所 車両用アンチスキツド・ブレ−キ装置
GB8822901D0 (en) * 1988-09-29 1988-11-02 Mactaggart Scot Holdings Ltd Apparatus & method for controlling actuation of multi-piston pump &c
DE3934953A1 (de) * 1989-10-20 1991-04-25 Bosch Gmbh Robert Magnetventil, insbesondere fuer kraftstoffeinspritzpumpen
US5092744A (en) * 1990-03-14 1992-03-03 Possis Corporation Intensifier
DE4225302C2 (de) * 1992-07-31 2003-05-15 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
US5362215A (en) * 1993-05-10 1994-11-08 Halliburton Company Modular pump cylinder-head having integral over-pressure protection
JPH08285125A (ja) * 1995-04-12 1996-11-01 Koganei Corp 弁装置および弁装置を有する薬液供給装置
DE19527720A1 (de) 1995-07-31 1997-02-06 Woodward Governor Germany Gmbh Verfahren zur Veränderung des Förderbeginns von Kraftstoffeinspritzpumpen und Kraftstoffeinspritzpumpe
JPH09250427A (ja) 1996-03-15 1997-09-22 Zexel Corp 燃料噴射ポンプ
JPH1018941A (ja) 1996-07-01 1998-01-20 Mitsubishi Electric Corp 可変吐出量高圧ポンプ
JP3581861B2 (ja) * 1996-07-05 2004-10-27 株式会社日本自動車部品総合研究所 高圧供給ポンプ
JP3750203B2 (ja) 1996-07-12 2006-03-01 株式会社デンソー 高圧サプライポンプ
JP3257423B2 (ja) * 1996-12-12 2002-02-18 三菱自動車工業株式会社 排気昇温装置
JP3309765B2 (ja) * 1997-05-16 2002-07-29 三菱電機株式会社 高圧燃料供給ポンプ
JPH1182239A (ja) 1997-09-12 1999-03-26 Denso Corp 燃料供給装置及びその製造方法
JPH1182236A (ja) * 1997-09-12 1999-03-26 Denso Corp 点火式内燃機関用の燃料供給装置
JP2857139B1 (ja) 1998-01-30 1999-02-10 三菱電機株式会社 高圧燃料供給ポンプ
US6171081B1 (en) * 1998-02-17 2001-01-09 Keihin Corporation Fuel pump assembly
JP2000045907A (ja) 1998-08-04 2000-02-15 Toyota Motor Corp 燃料ポンプ
JP3851056B2 (ja) * 2000-04-18 2006-11-29 トヨタ自動車株式会社 高圧ポンプ
US6783333B2 (en) * 2003-01-15 2004-08-31 Min-Hsieng Wang Air compressor

Also Published As

Publication number Publication date
DE60119722T2 (de) 2006-10-12
CN100436809C (zh) 2008-11-26
EP1277950B1 (de) 2006-05-17
US20030103853A1 (en) 2003-06-05
EP1277950A1 (de) 2003-01-22
EP1277950A4 (de) 2005-02-16
US7287967B2 (en) 2007-10-30
CN1437681A (zh) 2003-08-20
JP2001295730A (ja) 2001-10-26
JP3905282B2 (ja) 2007-04-18
KR100579435B1 (ko) 2006-05-15
KR20020089484A (ko) 2002-11-29
WO2001079687A1 (fr) 2001-10-25

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)