JP2003508680A - 内燃機関のための燃料噴射システムのインゼクタのための組付けられる制御弁 - Google Patents

内燃機関のための燃料噴射システムのインゼクタのための組付けられる制御弁

Info

Publication number
JP2003508680A
JP2003508680A JP2001521888A JP2001521888A JP2003508680A JP 2003508680 A JP2003508680 A JP 2003508680A JP 2001521888 A JP2001521888 A JP 2001521888A JP 2001521888 A JP2001521888 A JP 2001521888A JP 2003508680 A JP2003508680 A JP 2003508680A
Authority
JP
Japan
Prior art keywords
control valve
annular groove
sleeve
valve according
control
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.)
Pending
Application number
JP2001521888A
Other languages
English (en)
Japanese (ja)
Inventor
ベッキング フリードリッヒ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JP2003508680A publication Critical patent/JP2003508680A/ja
Pending legal-status Critical Current

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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2001521888A 1999-09-02 2000-08-18 内燃機関のための燃料噴射システムのインゼクタのための組付けられる制御弁 Pending JP2003508680A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999141709 DE19941709A1 (de) 1999-09-02 1999-09-02 Gebautes Steuerventil für einen Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen
DE19941709.1 1999-09-02
PCT/DE2000/002824 WO2001018381A1 (de) 1999-09-02 2000-08-18 Gebautes steuerventil für einen injektor eines kraftstoffeinspritzsystems für brennkraftmaschinen

Publications (1)

Publication Number Publication Date
JP2003508680A true JP2003508680A (ja) 2003-03-04

Family

ID=7920474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001521888A Pending JP2003508680A (ja) 1999-09-02 2000-08-18 内燃機関のための燃料噴射システムのインゼクタのための組付けられる制御弁

Country Status (4)

Country Link
EP (1) EP1129284A1 (de)
JP (1) JP2003508680A (de)
DE (1) DE19941709A1 (de)
WO (1) WO2001018381A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046823B4 (de) * 2000-09-20 2004-07-15 L'orange Gmbh Servosteuerventil für Einspritzinjektoren
DE10113028A1 (de) * 2001-03-17 2002-09-26 Bosch Gmbh Robert 3/2-Wegeventil
DE10212396A1 (de) * 2002-03-20 2003-10-09 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung mit 3/2-Wege-Ventil
DE10252547B4 (de) * 2002-11-08 2014-12-24 Robert Bosch Gmbh Druckausgeglichenes, direktgesteuertes Ventil
US7243902B2 (en) 2002-11-08 2007-07-17 Robert Bosch Gmbh Pressure-compensated, directly controlled valve
EP1694957A1 (de) * 2003-11-11 2006-08-30 Robert Bosch GmbH Druckausgeglichenes, direktgesteuertes ventil
DE102009046563A1 (de) * 2009-11-10 2011-05-12 Robert Bosch Gmbh Kraftstoffinjektor
DE102011004640A1 (de) * 2011-02-24 2012-08-30 Robert Bosch Gmbh Steuerventil für einen Kraftstoffinjektor sowie Kraftstoffinjektor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722373A (en) * 1993-02-26 1998-03-03 Paul; Marius A. Fuel injector system with feed-back control
GB9411345D0 (en) * 1994-06-07 1994-07-27 Lucas Ind Plc Fuel supply system
GB9503341D0 (en) * 1995-02-21 1995-04-12 Lucas Ind Plc Valve
DE19512730C1 (de) * 1995-04-05 1996-08-29 Mtu Friedrichshafen Gmbh Kraftstoffeinspritzanlage für Brennkraftmaschine
US5826561A (en) * 1996-12-10 1998-10-27 Caterpillar Inc. Method and apparatus for injecting fuel using control fluid to control the injection's pressure and time

Also Published As

Publication number Publication date
DE19941709A1 (de) 2001-03-15
EP1129284A1 (de) 2001-09-05
WO2001018381A1 (de) 2001-03-15

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