ATE320556T1 - VALVE ARRANGEMENT - Google Patents

VALVE ARRANGEMENT

Info

Publication number
ATE320556T1
ATE320556T1 AT01974283T AT01974283T ATE320556T1 AT E320556 T1 ATE320556 T1 AT E320556T1 AT 01974283 T AT01974283 T AT 01974283T AT 01974283 T AT01974283 T AT 01974283T AT E320556 T1 ATE320556 T1 AT E320556T1
Authority
AT
Austria
Prior art keywords
valve arrangement
accumulator
pressure
impinged
diesel
Prior art date
Application number
AT01974283T
Other languages
German (de)
Inventor
Wolfgang Scheibe
Original Assignee
Orange 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 Orange Gmbh filed Critical Orange Gmbh
Application granted granted Critical
Publication of ATE320556T1 publication Critical patent/ATE320556T1/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
    • F02M63/02—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
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • 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

Abstract

The invention relates to a valve arrangement (2), particularly for internal combustion engines operated with heavy oil or diesel and functioning with receiver-type pressure injection. The discharge valve (5) is associated with the pressure accumulator (1) which is impinged upon in the direction of the closing position thereof via the pressure arising in the accumulator.
AT01974283T 2000-09-25 2001-09-22 VALVE ARRANGEMENT ATE320556T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10047805A DE10047805B4 (en) 2000-09-25 2000-09-25 valve assembly

Publications (1)

Publication Number Publication Date
ATE320556T1 true ATE320556T1 (en) 2006-04-15

Family

ID=7657793

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01974283T ATE320556T1 (en) 2000-09-25 2001-09-22 VALVE ARRANGEMENT

Country Status (5)

Country Link
EP (1) EP1320677B1 (en)
JP (1) JP3768189B2 (en)
AT (1) ATE320556T1 (en)
DE (2) DE10047805B4 (en)
WO (1) WO2002025099A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012940A1 (en) * 2005-03-21 2006-09-28 Robert Bosch Gmbh Fuel injection device for an internal combustion engine
CN102177333B (en) 2008-10-10 2013-07-17 罗伯特·博世有限公司 Fuel supply system for heavy oil common rail injection systems
AT510464B1 (en) * 2010-09-27 2012-07-15 Bosch Gmbh Robert VALVE WITH PRESSURE LIMITING FUNCTION
AT511252B1 (en) * 2011-04-08 2013-10-15 Bosch Gmbh Robert FLUSH VALVE FOR COMMON-RAIL HEAVY-OIL INJECTION SYSTEMS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3298968B2 (en) * 1993-03-09 2002-07-08 株式会社デンソー Fuel injection pump
US5558068A (en) * 1994-05-31 1996-09-24 Zexel Corporation Solenoid valve unit for fuel injection apparatus
DE19645243C2 (en) * 1996-11-02 1998-10-29 Orange Gmbh Accumulator injector

Also Published As

Publication number Publication date
JP2004509283A (en) 2004-03-25
WO2002025099A8 (en) 2002-06-06
EP1320677B1 (en) 2006-03-15
JP3768189B2 (en) 2006-04-19
DE10047805B4 (en) 2005-04-21
DE50109231D1 (en) 2006-05-11
DE10047805A1 (en) 2002-04-25
WO2002025099A1 (en) 2002-03-28
EP1320677A1 (en) 2003-06-25

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