FR2813347B1 - Dispositif d'alimentation en carburant haute pression - Google Patents

Dispositif d'alimentation en carburant haute pression

Info

Publication number
FR2813347B1
FR2813347B1 FR0111263A FR0111263A FR2813347B1 FR 2813347 B1 FR2813347 B1 FR 2813347B1 FR 0111263 A FR0111263 A FR 0111263A FR 0111263 A FR0111263 A FR 0111263A FR 2813347 B1 FR2813347 B1 FR 2813347B1
Authority
FR
France
Prior art keywords
high pressure
supply device
fuel supply
pressure 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 - Fee Related
Application number
FR0111263A
Other languages
English (en)
Other versions
FR2813347A1 (fr
Inventor
Yoshihiko Onishi
Kouichi Ojima
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 FR2813347A1 publication Critical patent/FR2813347A1/fr
Application granted granted Critical
Publication of FR2813347B1 publication Critical patent/FR2813347B1/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
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • 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
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
FR0111263A 2000-08-31 2001-08-30 Dispositif d'alimentation en carburant haute pression Expired - Fee Related FR2813347B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000263195A JP3630407B2 (ja) 2000-08-31 2000-08-31 高圧燃料供給装置

Publications (2)

Publication Number Publication Date
FR2813347A1 FR2813347A1 (fr) 2002-03-01
FR2813347B1 true FR2813347B1 (fr) 2005-03-18

Family

ID=18750776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0111263A Expired - Fee Related FR2813347B1 (fr) 2000-08-31 2001-08-30 Dispositif d'alimentation en carburant haute pression

Country Status (4)

Country Link
US (1) US6575718B2 (fr)
JP (1) JP3630407B2 (fr)
DE (1) DE10142398B4 (fr)
FR (1) FR2813347B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1911963T3 (pl) * 2006-10-10 2009-06-30 Magneti Marelli Spa Układ wtryskowego zasilania paliwem
JP5182265B2 (ja) * 2009-10-22 2013-04-17 トヨタ自動車株式会社 燃料ポンプ
CN102443977B (zh) * 2010-10-04 2015-11-25 Juki株式会社 供油泵及供油泵的阀装置
JP5249306B2 (ja) * 2010-11-04 2013-07-31 三菱電機株式会社 燃料供給装置
JP5699580B2 (ja) * 2010-12-14 2015-04-15 トヨタ自動車株式会社 燃料噴射ポンプ用リード弁の製造方法、燃料噴射ポンプ用リード弁および燃料噴射ポンプ
JP2013029049A (ja) * 2011-07-27 2013-02-07 Mitsubishi Electric Corp 車両用燃料供給装置
JP6040912B2 (ja) * 2013-11-12 2016-12-07 株式会社デンソー 高圧ポンプ
DE102014208566A1 (de) * 2014-05-07 2015-11-12 Robert Bosch Gmbh Einspritzsystem
FR3023347B1 (fr) * 2014-07-01 2016-06-24 Delphi Int Operations Luxembourg Sarl Electrovanne de regulation de pression

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126495A (ja) * 1982-01-22 1983-07-27 Toshiba Corp ロ−タリコンプレツサ
KR930005874Y1 (ko) * 1991-01-31 1993-09-01 삼성전자 주식회사 압축기
JP3110455B2 (ja) * 1992-03-03 2000-11-20 松下冷機株式会社 密閉型圧縮機
US5454397A (en) * 1994-08-08 1995-10-03 Fel-Pro Incorporated Reed valve assembly and gas compressor incorporating same
US5885064A (en) * 1997-06-30 1999-03-23 General Motors Corporation Compressor valve assembly with improved flow efficiency
US6116874A (en) * 1997-07-26 2000-09-12 Knorr-Bremse Systems For Commercial Vehicles Limited Gas compressors
GB9715742D0 (en) * 1997-07-26 1997-10-01 Knorr Bremse Systeme Gas compressors
JPH1144267A (ja) * 1997-07-29 1999-02-16 Mitsubishi Electric Corp 燃料供給ポンプ
JPH11159416A (ja) 1997-09-25 1999-06-15 Mitsubishi Electric Corp 筒内噴射式エンジンの高圧燃料ポンプ体
DE29823990U1 (de) * 1998-12-22 2000-04-20 Luk Fahrzeug Hydraulik Kompressor
BR9900229A (pt) * 1999-01-11 2000-07-11 Stumpp & Schuele Do Brasil Ind Aperfeiçoamento em processo para fabricação de válvula de membrana para transferência de fluidos/gases em compressores herméticos e/ou semi-herméticos
JP2001059467A (ja) * 1999-08-20 2001-03-06 Mitsubishi Electric Corp 高圧燃料ポンプ
IT248161Y1 (it) * 1999-12-30 2002-12-10 Zanussi Elettromecc Compressore alternativo di unita' refrigerante ermetica con sistemavalvolare perfezionato
JP3842002B2 (ja) * 2000-03-01 2006-11-08 三菱電機株式会社 可変吐出量燃料供給装置
JP3819208B2 (ja) * 2000-03-01 2006-09-06 三菱電機株式会社 可変吐出量燃料供給装置

Also Published As

Publication number Publication date
JP2002070694A (ja) 2002-03-08
US6575718B2 (en) 2003-06-10
FR2813347A1 (fr) 2002-03-01
JP3630407B2 (ja) 2005-03-16
US20020025266A1 (en) 2002-02-28
DE10142398A1 (de) 2002-03-21
DE10142398B4 (de) 2006-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100430