CN104169567B - 用于调整内燃机高压燃料贮存器中压力的调压阀 - Google Patents

用于调整内燃机高压燃料贮存器中压力的调压阀 Download PDF

Info

Publication number
CN104169567B
CN104169567B CN201380014213.3A CN201380014213A CN104169567B CN 104169567 B CN104169567 B CN 104169567B CN 201380014213 A CN201380014213 A CN 201380014213A CN 104169567 B CN104169567 B CN 104169567B
Authority
CN
China
Prior art keywords
valve
armature
pressure
chamber
pressure regulator
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
CN201380014213.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN104169567A (zh
Inventor
R·孔布
J-R·朱利安
S·宾斯
O·沙尔伟
D·拉克鲁瓦
T·迪蒙
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
Publication of CN104169567A publication Critical patent/CN104169567A/zh
Application granted granted Critical
Publication of CN104169567B publication Critical patent/CN104169567B/zh
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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • F02M37/0029—Pressure regulator in the low pressure fuel system
    • 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
    • F02M63/0052—Pressure relief valves with means for adjusting the opening pressure, e.g. electrically controlled
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F16K31/0665—Lift valves with valve member being at least partially ball-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0686—Braking, pressure equilibration, shock absorbing
    • F16K31/0693—Pressure equilibration of the armature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Magnetically Actuated Valves (AREA)
  • Safety Valves (AREA)
  • Electromagnets (AREA)
  • Fuel-Injection Apparatus (AREA)
CN201380014213.3A 2012-03-15 2013-02-13 用于调整内燃机高压燃料贮存器中压力的调压阀 Active CN104169567B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1252350 2012-03-15
FR1252350A FR2988140B1 (fr) 2012-03-15 2012-03-15 Soupape de regulation de pression d'accumulateur haute pression de carburant de moteur a combustion interne
PCT/EP2013/052884 WO2013135450A1 (de) 2012-03-15 2013-02-13 Druckregelventil zur druckregelung in einem kraftstoff - hochdruckspeicher brennkraftmaschine

Publications (2)

Publication Number Publication Date
CN104169567A CN104169567A (zh) 2014-11-26
CN104169567B true CN104169567B (zh) 2017-12-01

Family

ID=47716034

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380014213.3A Active CN104169567B (zh) 2012-03-15 2013-02-13 用于调整内燃机高压燃料贮存器中压力的调压阀

Country Status (7)

Country Link
US (1) US10422308B2 (enExample)
EP (1) EP2825766B1 (enExample)
JP (1) JP5946545B2 (enExample)
CN (1) CN104169567B (enExample)
FR (1) FR2988140B1 (enExample)
IN (1) IN2014DN07182A (enExample)
WO (1) WO2013135450A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2991727B1 (fr) * 2012-06-08 2014-07-04 Bosch Gmbh Robert Soupape de regulation de pression d'accumulateur haute pression de carburant
DE102014105090B4 (de) * 2014-04-10 2018-08-23 L'orange Gmbh Druckentlastungsventil für ein Hochdruckpumpensystem
FR3023897B1 (fr) * 2014-07-15 2017-02-24 Delphi Int Operations Luxembourg Sarl Electrovanne de regulation de pression
DE102015204037A1 (de) * 2015-03-06 2016-09-08 Robert Bosch Gmbh Verfahren zur Steuerung eines Common-Rail-Einspritzsystems
EP3315760B1 (en) * 2015-06-25 2021-09-29 Hitachi Astemo, Ltd. Flow rate control valve and high-pressure fuel supply pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1174615A2 (en) * 2000-07-18 2002-01-23 Delphi Technologies, Inc. Fuel injector
CN1904345A (zh) * 2005-07-28 2007-01-31 株式会社电装 阀装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5531422A (en) * 1994-04-12 1996-07-02 Applied Power Inc. Double latching valve
LU88659A1 (de) * 1995-09-18 1996-02-01 Luxembourg Patent Co Elektromagnetisch betaetigbares Ventil
DE19710636C1 (de) * 1997-03-14 1998-06-25 Fluidtech Gmbh Proportional-Drosselventil
JPH11200977A (ja) * 1998-01-08 1999-07-27 Nippon Soken Inc 燃料噴射装置の制御二方弁
US6837478B1 (en) * 1999-11-16 2005-01-04 Continental Teves Ag & Co., Ohg Electromagnet valve
US6869060B2 (en) * 2003-04-04 2005-03-22 Husco International, Inc. Hydraulic poppet valve with force feedback
JP4232563B2 (ja) * 2003-07-03 2009-03-04 株式会社アドヴィックス 電磁弁
DE102004002964A1 (de) 2004-01-21 2005-08-11 Robert Bosch Gmbh Druckregelventil für einen Hochdruckspeicher einer Verbrennungskraftmaschine
DE102005009148A1 (de) * 2005-03-01 2006-09-07 Robert Bosch Gmbh Kraftstoffinjektor mit direktgesteuertem Einspritzventilglied mit Doppelsitz
US7441546B2 (en) * 2005-07-28 2008-10-28 Denso Corporation Valve apparatus
JP4193823B2 (ja) * 2005-07-29 2008-12-10 株式会社デンソー バルブ装置
FR2899949B1 (fr) * 2006-04-13 2008-07-11 Eaton Sa Monegasque Electrovanne de regulation de pression
DE102006050163A1 (de) * 2006-10-25 2008-04-30 Robert Bosch Gmbh Injektor mit axial-druckausgeglichenem Steuerventil
DE102010043092A1 (de) * 2010-10-29 2012-05-03 Robert Bosch Gmbh Druckregelventil
DE102010043097A1 (de) * 2010-10-29 2012-05-03 Robert Bosch Gmbh Druckregelventil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1174615A2 (en) * 2000-07-18 2002-01-23 Delphi Technologies, Inc. Fuel injector
CN1904345A (zh) * 2005-07-28 2007-01-31 株式会社电装 阀装置

Also Published As

Publication number Publication date
JP2015517044A (ja) 2015-06-18
US20150041692A1 (en) 2015-02-12
IN2014DN07182A (enExample) 2015-04-24
CN104169567A (zh) 2014-11-26
EP2825766A1 (de) 2015-01-21
JP5946545B2 (ja) 2016-07-06
FR2988140A1 (fr) 2013-09-20
WO2013135450A1 (de) 2013-09-19
EP2825766B1 (de) 2019-05-15
FR2988140B1 (fr) 2016-02-05
US10422308B2 (en) 2019-09-24

Similar Documents

Publication Publication Date Title
JP5539986B2 (ja) 調整可能な緩衝弁
JP3655938B2 (ja) 内燃機関用の燃料噴射装置
CN104169567B (zh) 用于调整内燃机高压燃料贮存器中压力的调压阀
JP4945504B2 (ja) 高圧燃料供給ポンプ
CN102326016B (zh) 电磁式线性阀
US7188788B2 (en) Common rail injector with active needle closing device
JP6370888B2 (ja) 高圧燃料供給ポンプ
JP2004515689A (ja) 内燃機関用燃料噴射装置
JP4146229B2 (ja) 内燃機関用の燃料噴射システム
JP2016513772A (ja) 制御弁組立体および制御弁組立体を組み込んだ燃料噴射器
JP2003172232A (ja) 噴射弁を制御するための電磁弁を備えたインジェクタ
CN101387251B (zh) 具有液压阻尼装置的喷射器
JP2005510658A (ja) 燃料を高圧噴射するためのインゼクタ
CN101548092A (zh) 具有带球形座的电磁阀的燃料喷射器
US20070056644A1 (en) Damper spool
JP4443410B2 (ja) ガス交換弁を操作するための液圧式の弁調節器
JP6840238B2 (ja) 弁機構、電磁吸入弁機構、及び高圧燃料ポンプ
JP6649483B2 (ja) 高圧燃料供給ポンプ
JP2019143562A (ja) 吐出弁機構およびそれを備えた燃料供給ポンプ
US20070095934A1 (en) Horizontal spool for direct needle closing
JP5708092B2 (ja) インジェクタ
JP3908736B2 (ja) 内燃機関のための噴射インジェクタ
JP6262977B2 (ja) 液圧緩衝器
JP4140540B2 (ja) 燃料噴射弁
JP4279756B2 (ja) サプライポンプの吸入量制御弁

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant