FR2805859B1 - Dispositif d'alimentation en carburant a debit variable - Google Patents

Dispositif d'alimentation en carburant a debit variable

Info

Publication number
FR2805859B1
FR2805859B1 FR0009920A FR0009920A FR2805859B1 FR 2805859 B1 FR2805859 B1 FR 2805859B1 FR 0009920 A FR0009920 A FR 0009920A FR 0009920 A FR0009920 A FR 0009920A FR 2805859 B1 FR2805859 B1 FR 2805859B1
Authority
FR
France
Prior art keywords
supply device
fuel supply
variable flow
flow fuel
variable
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 - Fee Related
Application number
FR0009920A
Other languages
English (en)
Other versions
FR2805859A1 (fr
Inventor
Yoshihiko Onishi
Masayasu Miyajima
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
Publication of FR2805859A1 publication Critical patent/FR2805859A1/fr
Application granted granted Critical
Publication of FR2805859B1 publication Critical patent/FR2805859B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • 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)
FR0009920A 2000-03-01 2000-07-28 Dispositif d'alimentation en carburant a debit variable Expired - Fee Related FR2805859B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000055337A JP2001248518A (ja) 2000-03-01 2000-03-01 可変吐出量燃料供給装置

Publications (2)

Publication Number Publication Date
FR2805859A1 FR2805859A1 (fr) 2001-09-07
FR2805859B1 true FR2805859B1 (fr) 2005-09-23

Family

ID=18576478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0009920A Expired - Fee Related FR2805859B1 (fr) 2000-03-01 2000-07-28 Dispositif d'alimentation en carburant a debit variable

Country Status (4)

Country Link
US (1) US6901912B1 (fr)
JP (1) JP2001248518A (fr)
DE (1) DE10032891B4 (fr)
FR (1) FR2805859B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10156429A1 (de) * 2001-11-16 2003-06-12 Bosch Gmbh Robert Hochdruckkraftstoffpumpe mit entlüftetem Membranspeicher
DE10212871A1 (de) * 2002-03-22 2003-10-02 Volkswagen Ag Kraftstoffeinspritzpumpe für Brennkraftmaschinen
JP2003343396A (ja) * 2002-05-22 2003-12-03 Mitsubishi Electric Corp 高圧燃料供給装置
JP2003343384A (ja) 2002-05-22 2003-12-03 Mitsubishi Electric Corp 高圧燃料供給装置
DE10248467A1 (de) * 2002-10-17 2004-05-06 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung mit Druckübersetzer und fördermengenreduziertem Niederdruckkreis
JP4036153B2 (ja) * 2003-07-22 2008-01-23 株式会社日立製作所 ダンパ機構及び高圧燃料供給ポンプ
ATE507384T1 (de) * 2004-06-30 2011-05-15 Fiat Ricerche Kraftstoffeinspritzsystem für brennkraftmaschine mit common rail
US7156077B2 (en) * 2004-12-03 2007-01-02 Ford Global Technologies, Llc Fuel system for internal combustion engine
EP1923215A1 (fr) * 2006-11-14 2008-05-21 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Système d'impression à haute pression à flux constant
WO2010106645A1 (fr) * 2009-03-17 2010-09-23 トヨタ自動車 株式会社 Amortisseur de pulsation
US20130312706A1 (en) * 2012-05-23 2013-11-28 Christopher J. Salvador Fuel system having flow-disruption reducer
KR101338805B1 (ko) * 2012-06-14 2013-12-06 현대자동차주식회사 압력 맥동 저감이 가능한 ｇｄｉ 엔진의 연료공급장치
JP6569589B2 (ja) * 2016-04-28 2019-09-04 株式会社デンソー 高圧ポンプ
CN114829251A (zh) * 2019-11-15 2022-07-29 大宇造船海洋株式会社 为船舶供应燃料的系统和方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9322850D0 (en) * 1993-11-05 1993-12-22 Lucas Ind Plc Control valve
US5538403A (en) * 1994-05-06 1996-07-23 Cummins Engine Company, Inc. High pressure pump for fuel injection systems
JP3842331B2 (ja) * 1995-05-26 2006-11-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の燃料供給のための燃料供給装置及び内燃機関を運転する方法
US5749717A (en) * 1995-09-12 1998-05-12 Deisel Technology Company Electromagnetic fuel pump for a common rail fuel injection system
JPH09222056A (ja) * 1996-02-19 1997-08-26 Denso Corp 燃料噴射装置
JPH10176625A (ja) 1996-12-19 1998-06-30 Unisia Jecs Corp プランジャポンプ
US6123059A (en) * 1997-09-05 2000-09-26 Denso Corporation Fuel supply apparatus
JP3999855B2 (ja) * 1997-09-25 2007-10-31 三菱電機株式会社 燃料供給装置
TW384358B (en) * 1997-09-25 2000-03-11 Mitsubishi Electric Corp High pressure fuel supply pump body for an in-cylinder fuel injection engine
JP3471587B2 (ja) * 1997-10-27 2003-12-02 三菱電機株式会社 筒内噴射用高圧燃料ポンプ
JPH11200990A (ja) 1998-01-07 1999-07-27 Unisia Jecs Corp 燃料噴射制御装置
DE19805024A1 (de) * 1998-02-09 1999-08-12 Bosch Gmbh Robert Druckdämpfer für einen Druckbehälter
DE69920601T2 (de) * 1998-02-27 2006-03-09 Stanadyne Corp., Windsor Brennstoffzufuhrpumpe für benzineinspritzanlagen
JPH11247742A (ja) * 1998-03-02 1999-09-14 Zexel:Kk プランジャポンプ
DE19818421B4 (de) * 1998-04-24 2017-04-06 Robert Bosch Gmbh Kraftstoffversorgungsanlage einer Brennkraftmaschine
JPH11336639A (ja) * 1998-05-28 1999-12-07 Mitsubishi Electric Corp 高圧燃料噴射ポンプ
US6009858A (en) * 1998-07-20 2000-01-04 Diesel Technology Company Fuel injector pump having a vapor-prevention accumulator
JP2000045906A (ja) * 1998-07-29 2000-02-15 Mitsubishi Electric Corp 高圧燃料ポンプ装置
JP2001055961A (ja) * 1999-08-11 2001-02-27 Mitsubishi Electric Corp 高圧燃料供給装置
JP2001059466A (ja) * 1999-08-20 2001-03-06 Mitsubishi Electric Corp 高圧燃料ポンプ

Also Published As

Publication number Publication date
DE10032891B4 (de) 2008-01-31
FR2805859A1 (fr) 2001-09-07
US6901912B1 (en) 2005-06-07
DE10032891A1 (de) 2001-09-27
JP2001248518A (ja) 2001-09-14

Similar Documents

Publication Publication Date Title
FR2818701B1 (fr) Dispositif d'alimentation en carburant de type a debit variable
FR2805862B1 (fr) Dispositif d'alimentation en carburant a debit variable
FR2815086B1 (fr) Dispositif d'alimentation en carburant a debit variable
FR2793847B1 (fr) Dispositif d'alimentation en carburant
FR2805861B1 (fr) Dispositif d'alimentation de carburant a debit variable
FR2805859B1 (fr) Dispositif d'alimentation en carburant a debit variable
FR2805860B1 (fr) Dispositif d'alimentation en carburant a debit variable
FR2817757B1 (fr) Dispositif d'alimentation en anesthesique d'un appareil medical
FR2816007B1 (fr) Dispositif d'actionnement de soupape et injecteur de carburant le mettant en oeuvre
FR2830055B1 (fr) Dispositif d'alimentation en carburant haute pression
FR2830056B1 (fr) Structure pour empecher la rotation d'un poussoir pour dispositif d'alimentation en carburant
FR2832457B1 (fr) Dispositif doseur de combustible pour injecteur de turbomachine
FR2813347B1 (fr) Dispositif d'alimentation en carburant haute pression
FR2806637B1 (fr) Dispositif d'amarrage amovible equipe d'une degaine
FR2830054B1 (fr) Electrovanne pour dispositif d'alimentation en carburant a haute pression
FR2830285B1 (fr) Dispositif d'alimentation en carburant
FR2823535B1 (fr) Dispositif d'injection de carburant
FR2803362B1 (fr) Dispositif de controle d'alimentation en gaz d'un moteur a injection de gaz
FR2745851B1 (fr) Dispositif d'amenee de carburant
FR2828240B1 (fr) Dispositif de regulation pour pompe transfert a carburant
FR2854928B1 (fr) Dispositif d'alimentation en carburant
FR2760001B1 (fr) Dispositif d'alimentation en carburant
FR2826068B1 (fr) Dispositif de regulation de debit pour pompe transfert a carburant
FR2830053B1 (fr) Dispositif d'alimentation en carburant sous haute pression
FR2762428B1 (fr) Dispositif de visualisation d'un message sur un distributeur de carburant

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100331