WO2013041664A1 - Druckregelsystem und druckregelventil - Google Patents

Druckregelsystem und druckregelventil Download PDF

Info

Publication number
WO2013041664A1
WO2013041664A1 PCT/EP2012/068624 EP2012068624W WO2013041664A1 WO 2013041664 A1 WO2013041664 A1 WO 2013041664A1 EP 2012068624 W EP2012068624 W EP 2012068624W WO 2013041664 A1 WO2013041664 A1 WO 2013041664A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
pressure
closing body
valve housing
pressure control
Prior art date
Application number
PCT/EP2012/068624
Other languages
German (de)
English (en)
French (fr)
Inventor
Matthias Bleeck
Bernd Gugel
Thomas Kraft
Original Assignee
Continental Automotive 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 Continental Automotive Gmbh filed Critical Continental Automotive Gmbh
Priority to KR1020147010634A priority Critical patent/KR20140063864A/ko
Priority to IN2470DEN2014 priority patent/IN2014DN02470A/en
Priority to EP12766057.9A priority patent/EP2758653A1/de
Publication of WO2013041664A1 publication Critical patent/WO2013041664A1/de

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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief 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
    • F02M63/0031—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
    • F02M63/0036—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat with spherical or partly spherical shaped valve member ends
    • 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
    • F02M63/025—Means for varying pressure in common rails by bleeding fuel pressure from the common rail

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)
  • Control Of Fluid Pressure (AREA)
PCT/EP2012/068624 2011-09-21 2012-09-21 Druckregelsystem und druckregelventil WO2013041664A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020147010634A KR20140063864A (ko) 2011-09-21 2012-09-21 압력 제어 시스템 및 압력 제어 밸브
IN2470DEN2014 IN2014DN02470A (xx) 2011-09-21 2012-09-21
EP12766057.9A EP2758653A1 (de) 2011-09-21 2012-09-21 Druckregelsystem und druckregelventil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011083154A DE102011083154A1 (de) 2011-09-21 2011-09-21 Druckregelsystem und Druckregelventil
DE102011083154.1 2011-09-21

Publications (1)

Publication Number Publication Date
WO2013041664A1 true WO2013041664A1 (de) 2013-03-28

Family

ID=46934560

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/068624 WO2013041664A1 (de) 2011-09-21 2012-09-21 Druckregelsystem und druckregelventil

Country Status (5)

Country Link
EP (1) EP2758653A1 (xx)
KR (1) KR20140063864A (xx)
DE (1) DE102011083154A1 (xx)
IN (1) IN2014DN02470A (xx)
WO (1) WO2013041664A1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014206054A1 (de) * 2014-03-31 2015-10-01 Robert Bosch Gmbh Hochdruckspeicher mit einem Druckregelventil
DE102014225359B4 (de) 2014-12-10 2021-10-28 Vitesco Technologies GmbH Ventilanordnung für ein Kraftstoffeinspritzsystem und Kraftstoffeinspritzsystem
DE102015214816A1 (de) 2015-08-04 2017-02-09 Continental Automotive Gmbh Hochdruckanordnung
CN109339965B (zh) * 2018-12-19 2021-07-23 重庆红江机械有限责任公司 一种用于共轨系统的压力控制阀

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005053010A1 (de) * 2004-11-08 2006-05-11 Denso Corp., Kariya Kraftstoffeinspritzgerät für eine Common Rail
DE102007034038A1 (de) * 2007-07-20 2009-01-22 Robert Bosch Gmbh Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine
DE102007062176A1 (de) * 2007-12-21 2009-06-25 Robert Bosch Gmbh Druckregelventil zur Regelung des Drucks in einem Hochdruck-Kraftstoffspeicher
DE102008060238A1 (de) * 2008-11-18 2010-05-20 Hydraulik-Ring Gmbh Druckregelventil
EP2256335A1 (de) * 2009-05-19 2010-12-01 Robert Bosch GmbH Verfahren zur Einstellung des Ventilhubes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008055972B3 (de) * 2008-11-05 2010-04-22 Hydraulik-Ring Gmbh Magnetventil
DE102009026477A1 (de) * 2009-05-26 2010-12-02 Robert Bosch Gmbh Druckregelventil, insbesondere für einen Hochdruckspeicherkörper eines Kraftstoffeinspritzsystems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005053010A1 (de) * 2004-11-08 2006-05-11 Denso Corp., Kariya Kraftstoffeinspritzgerät für eine Common Rail
DE102007034038A1 (de) * 2007-07-20 2009-01-22 Robert Bosch Gmbh Hochdruckpumpe für ein Kraftstoffsystem einer Brennkraftmaschine
DE102007062176A1 (de) * 2007-12-21 2009-06-25 Robert Bosch Gmbh Druckregelventil zur Regelung des Drucks in einem Hochdruck-Kraftstoffspeicher
DE102008060238A1 (de) * 2008-11-18 2010-05-20 Hydraulik-Ring Gmbh Druckregelventil
EP2256335A1 (de) * 2009-05-19 2010-12-01 Robert Bosch GmbH Verfahren zur Einstellung des Ventilhubes

Also Published As

Publication number Publication date
KR20140063864A (ko) 2014-05-27
DE102011083154A1 (de) 2013-03-21
EP2758653A1 (de) 2014-07-30
IN2014DN02470A (xx) 2015-05-15

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