FR2953268B1 - Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression - Google Patents

Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression

Info

Publication number
FR2953268B1
FR2953268B1 FR0905823A FR0905823A FR2953268B1 FR 2953268 B1 FR2953268 B1 FR 2953268B1 FR 0905823 A FR0905823 A FR 0905823A FR 0905823 A FR0905823 A FR 0905823A FR 2953268 B1 FR2953268 B1 FR 2953268B1
Authority
FR
France
Prior art keywords
injector
controlling
electromagnetic valve
pressure
fuel accumulator
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.)
Active
Application number
FR0905823A
Other languages
English (en)
Other versions
FR2953268A1 (fr
Inventor
Jens Leister
Marco Beier
Pierre Marie Rochas
Oliver Rain
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to FR0905823A priority Critical patent/FR2953268B1/fr
Priority to EP10190332A priority patent/EP2333298B1/fr
Priority to JP2010255696A priority patent/JP5814538B2/ja
Priority to US12/959,053 priority patent/US9714634B2/en
Priority to CN201010569596.9A priority patent/CN102086826B/zh
Publication of FR2953268A1 publication Critical patent/FR2953268A1/fr
Application granted granted Critical
Publication of FR2953268B1 publication Critical patent/FR2953268B1/fr
Active 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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • 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
    • 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
    • F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring
    • 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
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure

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)
FR0905823A 2009-12-02 2009-12-02 Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression Active FR2953268B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0905823A FR2953268B1 (fr) 2009-12-02 2009-12-02 Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression
EP10190332A EP2333298B1 (fr) 2009-12-02 2010-11-08 Soupape électromagnétique de commande d'un injecteur ou de régulation de pression d'un accumulateur de carburant à haute pression.
JP2010255696A JP5814538B2 (ja) 2009-12-02 2010-11-16 噴射器制御用または燃料高圧アキュムレータの圧力調整用の電磁弁
US12/959,053 US9714634B2 (en) 2009-12-02 2010-12-02 Electromagnetic valve for controlling an injector or for regulating pressure of a high-pressure fuel accumulator
CN201010569596.9A CN102086826B (zh) 2009-12-02 2010-12-02 用于控制喷射器或用于调节高压燃料蓄集器的压力的电磁阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0905823A FR2953268B1 (fr) 2009-12-02 2009-12-02 Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression

Publications (2)

Publication Number Publication Date
FR2953268A1 FR2953268A1 (fr) 2011-06-03
FR2953268B1 true FR2953268B1 (fr) 2012-04-06

Family

ID=42316067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0905823A Active FR2953268B1 (fr) 2009-12-02 2009-12-02 Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression

Country Status (5)

Country Link
US (1) US9714634B2 (fr)
EP (1) EP2333298B1 (fr)
JP (1) JP5814538B2 (fr)
CN (1) CN102086826B (fr)
FR (1) FR2953268B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5644757B2 (ja) 2011-12-28 2014-12-24 株式会社日本自動車部品総合研究所 圧力制御装置
DE102012207584A1 (de) 2012-05-08 2013-11-14 Robert Bosch Gmbh Magnetventil
FR2991728B1 (fr) * 2012-06-08 2016-04-29 Bosch Gmbh Robert Soupape electromagnetique de systeme d'injection de carburant
FR2991727B1 (fr) 2012-06-08 2014-07-04 Bosch Gmbh Robert Soupape de regulation de pression d'accumulateur haute pression de carburant
US8807463B1 (en) * 2013-03-14 2014-08-19 Mcalister Technologies, Llc Fuel injector with kinetic energy transfer armature
DE102013010833A1 (de) * 2013-06-28 2014-12-31 Hydac Electronic Gmbh Elektromagnetische Betätigungsvorrichtung
DE102014206054A1 (de) 2014-03-31 2015-10-01 Robert Bosch Gmbh Hochdruckspeicher mit einem Druckregelventil
DE102014206060A1 (de) 2014-03-31 2015-10-01 Robert Bosch Gmbh Druckregelventil für einen Hochdruckspeicher
GB201504729D0 (en) * 2015-03-20 2015-05-06 Delphi International Operations Luxembourg S.�.R.L. Control valve body
DE102017222501A1 (de) * 2017-12-12 2019-06-13 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids
CN108278168A (zh) * 2018-03-28 2018-07-13 南岳电控（衡阳）工业技术股份有限公司 一种具有改进型传力组件的燃油喷油器
JP7322820B2 (ja) * 2020-06-10 2023-08-08 株式会社デンソー 弁装置
CN112761837A (zh) * 2021-01-25 2021-05-07 哈尔滨工程大学 模块化增压式可变喷油的超高压柴油机共轨燃油系统
CN114635819B (zh) * 2022-03-09 2022-12-13 哈尔滨工程大学 一种实现多次喷射稳定的高压共轨喷油器高速电磁阀

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615249B1 (fr) * 1987-05-12 1989-08-18 Renault Injecteur pour moteur a allumage commande et injection directe
IT227711Y1 (it) * 1992-12-29 1997-12-15 Elasis Sistema Ricerca Fiat Valvola di dosaggio a comando elettromagnetico per un iniettore di combustibile
US5295627A (en) 1993-08-19 1994-03-22 General Motors Corporation Fuel injector stroke calibration through dissolving shim
JPH10149906A (ja) 1996-09-20 1998-06-02 Tdk Corp Ｐｔｃ素子保持構造
DE19832826C2 (de) 1998-07-21 2000-08-17 Bosch Gmbh Robert Montageverfahren für Kraftstoff-Einspritzventil und Vorsteuerventil sowie Kraftstoff-Einspritzventil
DE19938865A1 (de) * 1999-08-17 2001-02-15 Siemens Ag Magnetventil für Injektoren
JP2001230116A (ja) * 1999-12-09 2001-08-24 Sumitomo Electric Ind Ltd 電磁アクチュエータ
JP3567854B2 (ja) 2000-05-18 2004-09-22 株式会社村田製作所 電子部品
DE10131199A1 (de) 2001-06-28 2003-01-16 Bosch Gmbh Robert Magnetventil zur Steuerung eines Einspritzventils einer Brennkraftmaschine
JP4026592B2 (ja) * 2003-12-24 2007-12-26 株式会社デンソー 燃料噴射弁
JP4239942B2 (ja) * 2004-09-22 2009-03-18 株式会社デンソー 燃料噴射弁
ITBO20040649A1 (it) * 2004-10-20 2005-01-20 Magneti Marelli Powertrain Spa Iniettore di carburante con attuazione elettromagnetica dello spillo
JP2007154855A (ja) * 2005-12-08 2007-06-21 Denso Corp 燃料噴射弁
DE102007011047A1 (de) * 2007-03-07 2008-09-11 Robert Bosch Gmbh Magnetventilinjektor
DE102008001122A1 (de) * 2008-04-10 2009-10-15 Robert Bosch Gmbh Magnetventil ohne Restluftspaltscheibe
EP2112366B1 (fr) 2008-04-23 2011-11-02 Magneti Marelli S.p.A. Injecteur de carburant électromagnétique pour carburants gazeux avec dispositif d'arrêt anti-usure

Also Published As

Publication number Publication date
EP2333298B1 (fr) 2012-10-31
US9714634B2 (en) 2017-07-25
EP2333298A1 (fr) 2011-06-15
CN102086826A (zh) 2011-06-08
CN102086826B (zh) 2014-11-26
US20110127357A1 (en) 2011-06-02
JP2011117445A (ja) 2011-06-16
FR2953268A1 (fr) 2011-06-03
JP5814538B2 (ja) 2015-11-17

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