IN2014DN02470A - - Google Patents

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Publication number
IN2014DN02470A
IN2014DN02470A IN2470DEN2014A IN2014DN02470A IN 2014DN02470 A IN2014DN02470 A IN 2014DN02470A IN 2470DEN2014 A IN2470DEN2014 A IN 2470DEN2014A IN 2014DN02470 A IN2014DN02470 A IN 2014DN02470A
Authority
IN
India
Prior art keywords
fluid
valve housing
closing body
pressure
inlet opening
Prior art date
Application number
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
Publication of IN2014DN02470A publication Critical patent/IN2014DN02470A/en

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

Abstract

The invention relates to a pressure control system comprising a pressure control valve (10) for controlling a pressure of a fluid in a pressure circuit (60) which pressure control valve comprises a valve housing (12) having a longitudinal axis (L) in which valve housing a valve housing cavity (14) having a fluid inlet opening (24) and at least one fluid outlet opening (26) is arranged wherein the fluid inlet opening (24) can be hydraulically coupled to the pressure circuit (60) a closing body (18) arranged in the valve housing cavity (14) in an axially movable manner and having a sealing element (20) wherein the sealing element (20) interacts with a sealing seat (30) of the valve housing cavity (14) in a fluid tight manner in a closed position of the closing body (18) and releases the fluid flow from the fluid inlet opening (24) to the fluid outlet opening (26) in an open position of the closing body (18) and an actuator unit (38) which is designed to act on the closing body (18) and comprising a control unit (70).
IN2470DEN2014 2011-09-21 2012-09-21 IN2014DN02470A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011083154A DE102011083154A1 (en) 2011-09-21 2011-09-21 Pressure control system and pressure control valve
PCT/EP2012/068624 WO2013041664A1 (en) 2011-09-21 2012-09-21 Pressure control system and pressure control valve

Publications (1)

Publication Number Publication Date
IN2014DN02470A true IN2014DN02470A (en) 2015-05-15

Family

ID=46934560

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2470DEN2014 IN2014DN02470A (en) 2011-09-21 2012-09-21

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014206054A1 (en) * 2014-03-31 2015-10-01 Robert Bosch Gmbh High pressure accumulator with a pressure control valve
DE102014225359B4 (en) 2014-12-10 2021-10-28 Vitesco Technologies GmbH Valve assembly for a fuel injection system and fuel injection system
DE102015214816A1 (en) 2015-08-04 2017-02-09 Continental Automotive Gmbh High pressure arrangement
CN109339965B (en) * 2018-12-19 2021-07-23 重庆红江机械有限责任公司 Pressure control valve for common rail system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006132481A (en) * 2004-11-08 2006-05-25 Denso Corp Accumulating fuel injection device
DE102007034038A1 (en) * 2007-07-20 2009-01-22 Robert Bosch Gmbh High-pressure pump for a fuel system of an internal combustion engine
DE102007062176A1 (en) * 2007-12-21 2009-06-25 Robert Bosch Gmbh Pressure control valve for regulating the pressure in a high pressure fuel accumulator
DE102008055972B3 (en) * 2008-11-05 2010-04-22 Hydraulik-Ring Gmbh magnetic valve
DE102008060238A1 (en) * 2008-11-18 2010-05-20 Hydraulik-Ring Gmbh Pressure control valve for regulating pressure in high pressure storage for fuel injection system, particularly of motor vehicle, has fuel pipe, which leads from high pressure storage to valve seat
DE102009003208A1 (en) * 2009-05-19 2010-11-25 Robert Bosch Gmbh Method for adjusting the valve lift
DE102009026477A1 (en) * 2009-05-26 2010-12-02 Robert Bosch Gmbh Pressure control valve, in particular for a high-pressure accumulator body of a fuel injection system

Also Published As

Publication number Publication date
DE102011083154A1 (en) 2013-03-21
WO2013041664A1 (en) 2013-03-28
KR20140063864A (en) 2014-05-27
EP2758653A1 (en) 2014-07-30

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