DE69926450D1 - Kraftstoffzufuhreinrichtung - Google Patents

Kraftstoffzufuhreinrichtung

Info

Publication number
DE69926450D1
DE69926450D1 DE69926450T DE69926450T DE69926450D1 DE 69926450 D1 DE69926450 D1 DE 69926450D1 DE 69926450 T DE69926450 T DE 69926450T DE 69926450 T DE69926450 T DE 69926450T DE 69926450 D1 DE69926450 D1 DE 69926450D1
Authority
DE
Germany
Prior art keywords
fuel supply
supply means
fuel
supply
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
DE69926450T
Other languages
English (en)
Other versions
DE69926450T2 (de
Inventor
Masayasu Miyajima
Hirokazu 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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE69926450D1 publication Critical patent/DE69926450D1/de
Publication of DE69926450T2 publication Critical patent/DE69926450T2/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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • 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
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/005—Pressure relief 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
    • 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
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0077—Valve seat details
    • 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
    • F02M2200/04—Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69926450T 1998-09-01 1999-02-17 Kraftstoffzufuhreinrichtung Expired - Lifetime DE69926450T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP24665398 1998-09-01
JP24665398 1998-09-01
JP28397098 1998-10-06
JP10283970A JP2000145591A (ja) 1998-09-01 1998-10-06 燃料供給装置

Publications (2)

Publication Number Publication Date
DE69926450D1 true DE69926450D1 (de) 2005-09-08
DE69926450T2 DE69926450T2 (de) 2006-03-30

Family

ID=26537833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69926450T Expired - Lifetime DE69926450T2 (de) 1998-09-01 1999-02-17 Kraftstoffzufuhreinrichtung

Country Status (6)

Country Link
US (1) US6152110A (de)
EP (1) EP0984158B1 (de)
JP (1) JP2000145591A (de)
KR (1) KR100324803B1 (de)
DE (1) DE69926450T2 (de)
TW (1) TW527469B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19954695A1 (de) * 1999-11-13 2001-05-23 Bosch Gmbh Robert Kraftstoffeinspritzsystem
EP1321663A3 (de) * 2001-12-19 2003-07-02 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
FR2842257B1 (fr) * 2002-07-11 2006-08-04 Inst Francais Du Petrole Dispositif et methode d'injection d'un carburant liquide, notamment pour moteur a combustion interne
JP5008023B2 (ja) * 2006-12-27 2012-08-22 ヤマハ発動機株式会社 鞍乗型車両
JP2008163757A (ja) * 2006-12-27 2008-07-17 Yamaha Motor Co Ltd 鞍乗型車両
WO2008115462A2 (en) * 2007-03-21 2008-09-25 Continental Automotive Systems Us, Inc. Regulator flow noise prevention for fuel system of a vehicle
US8919325B2 (en) * 2012-02-08 2014-12-30 Ford Global Technologies, Llc Method and system for engine control
US10371109B2 (en) * 2013-12-27 2019-08-06 Hitachi Automotive Systems, Ltd. High-pressure fuel supply pump
DE102014208891B3 (de) * 2014-05-12 2015-09-24 Continental Automotive Gmbh Druckbegrenzungsventil und Bauteil für ein Kraftstoffeinspritzsystem sowie Verfahren zur Herstellung eines Druckbegrenzungsventils
US10253741B2 (en) * 2015-05-12 2019-04-09 Hitachi Automotive Systems, Ltd High-pressure fuel pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539959A (en) * 1984-02-27 1985-09-10 General Motors Corporation Fuel injection system with fuel flow limiting valve assembly
DE3773258D1 (de) * 1986-05-18 1991-10-31 Daido Steel Co Ltd Verschleissfeste gegenstaende aus titan oder aus einer titanlegierung.
JPH0374569A (ja) * 1989-08-15 1991-03-29 Fuji Heavy Ind Ltd ガソリンエンジンの燃料噴射制御装置
JP2874082B2 (ja) * 1993-09-10 1999-03-24 三菱自動車工業株式会社 内燃機関用燃料供給装置
JPH07216548A (ja) * 1994-02-04 1995-08-15 Riken Corp 燃料噴射ノズル装置の耐摩耗性摺動部材
JPH08158974A (ja) * 1994-12-07 1996-06-18 Zexel Corp 可変容量型燃料ポンプ
JP3564500B2 (ja) * 1995-03-30 2004-09-08 日産自動車株式会社 直噴型火花点火式内燃機関
DE19540892A1 (de) * 1995-11-02 1997-05-07 Bayerische Motoren Werke Ag Kraftstoffanlage

Also Published As

Publication number Publication date
KR20000022628A (ko) 2000-04-25
JP2000145591A (ja) 2000-05-26
EP0984158A3 (de) 2003-12-10
TW527469B (en) 2003-04-11
EP0984158A2 (de) 2000-03-08
DE69926450T2 (de) 2006-03-30
EP0984158B1 (de) 2005-08-03
US6152110A (en) 2000-11-28
KR100324803B1 (ko) 2002-02-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8321 Willingness to grant licences paragraph 23 withdrawn