FR2991727B1 - Soupape de regulation de pression d'accumulateur haute pression de carburant - Google Patents

Soupape de regulation de pression d'accumulateur haute pression de carburant

Info

Publication number
FR2991727B1
FR2991727B1 FR1255351A FR1255351A FR2991727B1 FR 2991727 B1 FR2991727 B1 FR 2991727B1 FR 1255351 A FR1255351 A FR 1255351A FR 1255351 A FR1255351 A FR 1255351A FR 2991727 B1 FR2991727 B1 FR 2991727B1
Authority
FR
France
Prior art keywords
control valve
fuel accumulator
high pressure
pressure control
pressure fuel
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
FR1255351A
Other languages
English (en)
Other versions
FR2991727A1 (fr
Inventor
Pierre-Marie Rochas
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Priority to FR1255351A priority Critical patent/FR2991727B1/fr
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to PCT/EP2013/059518 priority patent/WO2013182366A1/fr
Priority to JP2015515442A priority patent/JP5989955B2/ja
Priority to EP13721721.2A priority patent/EP2859216B1/fr
Priority to CN201380029633.9A priority patent/CN104334868B/zh
Priority to US14/406,245 priority patent/US9410522B2/en
Priority to IN10005DEN2014 priority patent/IN2014DN10005A/en
Publication of FR2991727A1 publication Critical patent/FR2991727A1/fr
Application granted granted Critical
Publication of FR2991727B1 publication Critical patent/FR2991727B1/fr
Expired - Fee Related 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
    • 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
    • F02M63/023—Means for varying pressure in common rails
    • F02M63/0235—Means for varying pressure in common rails by bleeding fuel pressure
    • F02M63/025—Means for varying pressure in common rails by bleeding fuel pressure from the common rail
    • 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
    • F02M63/0073—Pressure balanced 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
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
    • 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
    • F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
    • 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
    • F02M2200/07—Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fuel-Injection Apparatus (AREA)
FR1255351A 2012-06-08 2012-06-08 Soupape de regulation de pression d'accumulateur haute pression de carburant Expired - Fee Related FR2991727B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1255351A FR2991727B1 (fr) 2012-06-08 2012-06-08 Soupape de regulation de pression d'accumulateur haute pression de carburant
JP2015515442A JP5989955B2 (ja) 2012-06-08 2013-05-07 圧力制御弁
EP13721721.2A EP2859216B1 (fr) 2012-06-08 2013-05-07 Soupape de régulation de pression
CN201380029633.9A CN104334868B (zh) 2012-06-08 2013-05-07 调压阀
PCT/EP2013/059518 WO2013182366A1 (fr) 2012-06-08 2013-05-07 Soupape de régulation de pression
US14/406,245 US9410522B2 (en) 2012-06-08 2013-05-07 Pressure control valve
IN10005DEN2014 IN2014DN10005A (fr) 2012-06-08 2013-05-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1255351A FR2991727B1 (fr) 2012-06-08 2012-06-08 Soupape de regulation de pression d'accumulateur haute pression de carburant

Publications (2)

Publication Number Publication Date
FR2991727A1 FR2991727A1 (fr) 2013-12-13
FR2991727B1 true FR2991727B1 (fr) 2014-07-04

Family

ID=46963836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1255351A Expired - Fee Related FR2991727B1 (fr) 2012-06-08 2012-06-08 Soupape de regulation de pression d'accumulateur haute pression de carburant

Country Status (7)

Country Link
US (1) US9410522B2 (fr)
EP (1) EP2859216B1 (fr)
JP (1) JP5989955B2 (fr)
CN (1) CN104334868B (fr)
FR (1) FR2991727B1 (fr)
IN (1) IN2014DN10005A (fr)
WO (1) WO2013182366A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3061935A1 (fr) * 2017-01-18 2018-07-20 Robert Bosch Gmbh Regulateur de pression pour une rampe commune d'une installation d'injection haute pression
DE102017204834B4 (de) 2017-03-22 2021-11-18 Zf Friedrichshafen Ag Elektromagnetische Betätigungsvorrichtung für ein Schaltelement
US11466652B2 (en) * 2017-06-14 2022-10-11 Cummins Inc. Fuel injector having a self-contained replaceable pilot valve assembly
WO2023133034A1 (fr) * 2022-01-05 2023-07-13 Cummins Inc. Injecteur de carburant, joint d'aiguille et système d'injecteur de carburant

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1161438A (fr) 1955-08-30 1958-08-29 Delmag Maschinenfabrik Appareil pour extraire les pieux et les madriers, comportant en particulier un mouton actionné par un moteur diesel
US2930404A (en) * 1957-01-16 1960-03-29 Marotta Valve Corp Three-way poppet-valve construction for plug-type valve
JPS5846412U (ja) * 1981-09-24 1983-03-29 三菱電機株式会社 電磁石
US4586656A (en) * 1984-08-14 1986-05-06 United Technologies Diesel Systems, Inc. Solenoid valve, particularly as bypass valve with fuel injector
US5259414A (en) * 1988-11-09 1993-11-09 Aisin Aw Co., Ltd Pressure control valve
JPH02129476A (ja) * 1988-11-09 1990-05-17 Aisin Aw Co Ltd 圧力調整弁
JPH02180390A (ja) * 1988-12-30 1990-07-13 Aisin Aw Co Ltd 圧力調整弁
JP3142038B2 (ja) * 1993-12-03 2001-03-07 株式会社デンソー 電磁弁
US5636615A (en) * 1995-02-21 1997-06-10 Diesel Technology Company Fuel pumping and injection systems
JP3601554B2 (ja) * 1995-08-11 2004-12-15 アイシン・エィ・ダブリュ株式会社 電磁式圧力調整弁
DE69700259T2 (de) * 1996-03-11 2000-03-16 Denso Corp Elektromagnetische Vorrichtung mit Positionsregelung für Stator
IT1310757B1 (it) * 1999-11-30 2002-02-22 Fiat Ricerche Valvola di dosaggio a comando elettromagnetico per un iniettore dicombustibile
DE10065016A1 (de) * 2000-12-23 2002-07-04 Bosch Gmbh Robert Elektromagnet mit Magnetanker
DE10131201A1 (de) * 2001-06-28 2003-01-16 Bosch Gmbh Robert Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine
JP2003156169A (ja) * 2001-09-04 2003-05-30 Denso Corp 電磁式流体制御装置
JP4193822B2 (ja) * 2005-07-28 2008-12-10 株式会社デンソー バルブ装置
US7441546B2 (en) * 2005-07-28 2008-10-28 Denso Corporation Valve apparatus
DE102008044237A1 (de) * 2008-12-01 2010-06-02 Robert Bosch Gmbh Druckregelventil
FR2953268B1 (fr) * 2009-12-02 2012-04-06 Bosch Gmbh Robert Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression
FR2988140B1 (fr) * 2012-03-15 2016-02-05 Bosch Gmbh Robert Soupape de regulation de pression d'accumulateur haute pression de carburant de moteur a combustion interne

Also Published As

Publication number Publication date
FR2991727A1 (fr) 2013-12-13
US20150152827A1 (en) 2015-06-04
CN104334868B (zh) 2017-03-22
JP5989955B2 (ja) 2016-09-07
EP2859216B1 (fr) 2017-02-01
CN104334868A (zh) 2015-02-04
EP2859216A1 (fr) 2015-04-15
US9410522B2 (en) 2016-08-09
WO2013182366A1 (fr) 2013-12-12
IN2014DN10005A (fr) 2015-08-14
JP2015522742A (ja) 2015-08-06

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20180228