ATE390556T1 - Druckbegrenzungsventil für kraftstoff- einspritzeinrichtungen - Google Patents

Druckbegrenzungsventil für kraftstoff- einspritzeinrichtungen

Info

Publication number
ATE390556T1
ATE390556T1 AT04798002T AT04798002T ATE390556T1 AT E390556 T1 ATE390556 T1 AT E390556T1 AT 04798002 T AT04798002 T AT 04798002T AT 04798002 T AT04798002 T AT 04798002T AT E390556 T1 ATE390556 T1 AT E390556T1
Authority
AT
Austria
Prior art keywords
valve
valve element
housing
intake side
pressure limiting
Prior art date
Application number
AT04798002T
Other languages
English (en)
Inventor
Holmer Slocinski
Stefan Schillinger
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 ATE390556T1 publication Critical patent/ATE390556T1/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
    • F02M63/02—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
    • 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
    • F02M63/026—Means for reducing the pressure in common rails at power off

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Safety Valves (AREA)
AT04798002T 2003-11-24 2004-11-19 Druckbegrenzungsventil für kraftstoff- einspritzeinrichtungen ATE390556T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10355124A DE10355124B4 (de) 2003-11-24 2003-11-24 Druckbegrenzungsventil für Kraftstoff-Einspritzeinrichtungen

Publications (1)

Publication Number Publication Date
ATE390556T1 true ATE390556T1 (de) 2008-04-15

Family

ID=34638188

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04798002T ATE390556T1 (de) 2003-11-24 2004-11-19 Druckbegrenzungsventil für kraftstoff- einspritzeinrichtungen

Country Status (4)

Country Link
EP (1) EP1694958B1 (de)
AT (1) ATE390556T1 (de)
DE (1) DE10355124B4 (de)
WO (1) WO2005054663A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016134A1 (de) * 2006-04-25 2007-11-08 Robert Bosch Gmbh Kraftstoff-Hochdruckpumpe
DE102010021964A1 (de) 2010-05-28 2011-12-01 Poppe & Potthoff Gmbh Druckbegrenzungsventil, insbesondere für ein Commmon-Rail-Einspritzsystem
AT511252B1 (de) * 2011-04-08 2013-10-15 Bosch Gmbh Robert Spülventil für common-rail schweröl- einspritzsysteme
WO2017032917A1 (en) * 2015-08-26 2017-03-02 Wärtsilä Finland Oy Safety valve arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107830B (fi) * 1998-06-08 2001-10-15 Waertsilae Tech Oy Ab Ohjaus- ja varoventtiilijärjestely polttoaineensyöttöjärjestelmässä
DE19852409A1 (de) * 1998-11-13 2000-05-18 Hydraulik Ring Gmbh Druckbegrenzungsventil, insbesondere für Fahrzeuge
DE10115162C1 (de) * 2001-03-27 2002-10-02 Orange Gmbh Druckbegrenzungsventil für Kraftstoff-Einspritzeinrichtungen
DE10157135B4 (de) * 2001-11-21 2004-03-11 Man B & W Diesel Ag Kraftstoffversorgungsanlage in Form eines Common-Rail-Systems einer Brennkraftmaschine mit mehreren Zylindern

Also Published As

Publication number Publication date
DE10355124A1 (de) 2005-07-21
WO2005054663A1 (de) 2005-06-16
DE10355124B4 (de) 2005-09-22
EP1694958A1 (de) 2006-08-30
EP1694958B1 (de) 2008-03-26

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