FR2988140B1 - Soupape de regulation de pression d'accumulateur haute pression de carburant de moteur a combustion interne - Google Patents
Soupape de regulation de pression d'accumulateur haute pression de carburant de moteur a combustion interneInfo
- Publication number
- FR2988140B1 FR2988140B1 FR1252350A FR1252350A FR2988140B1 FR 2988140 B1 FR2988140 B1 FR 2988140B1 FR 1252350 A FR1252350 A FR 1252350A FR 1252350 A FR1252350 A FR 1252350A FR 2988140 B1 FR2988140 B1 FR 2988140B1
- Authority
- FR
- France
- Prior art keywords
- fuel
- control valve
- combustion engine
- internal combustion
- high pressure
- 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
Links
- 239000000446 fuel Substances 0.000 title 2
- 238000002485 combustion reaction Methods 0.000 title 1
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)
- Fuel-Injection Apparatus (AREA)
- Electromagnets (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
EP13704423.6A EP2825766B1 (fr) | 2012-03-15 | 2013-02-13 | Soupape de régulation de pression destinée à réguler la pression dans un réservoir de carburant à haute pression pour un moteur à combustion interne |
IN7182DEN2014 IN2014DN07182A (fr) | 2012-03-15 | 2013-02-13 | |
US14/384,756 US10422308B2 (en) | 2012-03-15 | 2013-02-13 | Pressure regulating valve for regulating pressure in a high-pressure fuel accumulator for an internal combustion engine |
PCT/EP2013/052884 WO2013135450A1 (fr) | 2012-03-15 | 2013-02-13 | Soupape de régulation de pression destinée à réguler la pression dans un réservoir de carburant à haute pression moteur à combustion interne |
CN201380014213.3A 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 |
JP2014561340A JP5946545B2 (ja) | 2012-03-15 | 2013-02-13 | 内燃機関の燃料高圧蓄圧器における圧力調整のための圧力調整弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2988140A1 FR2988140A1 (fr) | 2013-09-20 |
FR2988140B1 true FR2988140B1 (fr) | 2016-02-05 |
Family
ID=47716034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1252350A Active FR2988140B1 (fr) | 2012-03-15 | 2012-03-15 | Soupape de regulation de pression d'accumulateur haute pression de carburant de moteur a combustion interne |
Country Status (7)
Country | Link |
---|---|
US (1) | US10422308B2 (fr) |
EP (1) | EP2825766B1 (fr) |
JP (1) | JP5946545B2 (fr) |
CN (1) | CN104169567B (fr) |
FR (1) | FR2988140B1 (fr) |
IN (1) | IN2014DN07182A (fr) |
WO (1) | WO2013135450A1 (fr) |
Families Citing this family (5)
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 |
US10731615B2 (en) * | 2015-06-25 | 2020-08-04 | Hitachi Automotive Systems, Ltd. | Flow rate control valve and high-pressure fuel supply pump |
Family Cites Families (17)
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 |
ATE353118T1 (de) | 2000-07-18 | 2007-02-15 | Delphi Tech Inc | Kraftstoffeinspritzventil |
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 |
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 |
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 |
-
2012
- 2012-03-15 FR FR1252350A patent/FR2988140B1/fr active Active
-
2013
- 2013-02-13 WO PCT/EP2013/052884 patent/WO2013135450A1/fr active Application Filing
- 2013-02-13 EP EP13704423.6A patent/EP2825766B1/fr active Active
- 2013-02-13 JP JP2014561340A patent/JP5946545B2/ja active Active
- 2013-02-13 IN IN7182DEN2014 patent/IN2014DN07182A/en unknown
- 2013-02-13 US US14/384,756 patent/US10422308B2/en active Active
- 2013-02-13 CN CN201380014213.3A patent/CN104169567B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104169567B (zh) | 2017-12-01 |
JP5946545B2 (ja) | 2016-07-06 |
EP2825766B1 (fr) | 2019-05-15 |
IN2014DN07182A (fr) | 2015-04-24 |
WO2013135450A1 (fr) | 2013-09-19 |
EP2825766A1 (fr) | 2015-01-21 |
CN104169567A (zh) | 2014-11-26 |
US20150041692A1 (en) | 2015-02-12 |
FR2988140A1 (fr) | 2013-09-20 |
JP2015517044A (ja) | 2015-06-18 |
US10422308B2 (en) | 2019-09-24 |
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