DE60226873D1 - Verfahren zur steuerung der einspritzung von kraftstoff in eine brennkammer - Google Patents

Verfahren zur steuerung der einspritzung von kraftstoff in eine brennkammer

Info

Publication number
DE60226873D1
DE60226873D1 DE60226873T DE60226873T DE60226873D1 DE 60226873 D1 DE60226873 D1 DE 60226873D1 DE 60226873 T DE60226873 T DE 60226873T DE 60226873 T DE60226873 T DE 60226873T DE 60226873 D1 DE60226873 D1 DE 60226873D1
Authority
DE
Germany
Prior art keywords
fuel
piston
combustion chamber
injection
controlling
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.)
Expired - Lifetime
Application number
DE60226873T
Other languages
English (en)
Inventor
Anders Hoeglund
Bengt Larsson
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.)
Volvo Technology AB
Original Assignee
Volvo Technology AB
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 Volvo Technology AB filed Critical Volvo Technology AB
Application granted granted Critical
Publication of DE60226873D1 publication Critical patent/DE60226873D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE60226873T 2001-08-17 2002-08-15 Verfahren zur steuerung der einspritzung von kraftstoff in eine brennkammer Expired - Lifetime DE60226873D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0102756A SE523498C2 (sv) 2001-08-17 2001-08-17 Förfarande för att styra bränsleinsprutningen till ett förbränningsrum samt en bränsleinsprutningsanordning för att genomföra förfarandet
PCT/SE2002/001459 WO2003016705A1 (en) 2001-08-17 2002-08-15 Method of controlling the injection of fuel into a combustion chamber and a fuel injection device for performing said method

Publications (1)

Publication Number Publication Date
DE60226873D1 true DE60226873D1 (de) 2008-07-10

Family

ID=20285058

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226873T Expired - Lifetime DE60226873D1 (de) 2001-08-17 2002-08-15 Verfahren zur steuerung der einspritzung von kraftstoff in eine brennkammer

Country Status (7)

Country Link
US (1) US6978769B2 (de)
EP (2) EP1947323A3 (de)
JP (1) JP4154330B2 (de)
AT (1) ATE397157T1 (de)
DE (1) DE60226873D1 (de)
SE (1) SE523498C2 (de)
WO (1) WO2003016705A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004013602D1 (de) * 2004-11-12 2008-06-19 Fiat Ricerche Ein Kraftstoffeinspritzsystem mit Akkumulatorvolumen für eine Brennkraftmaschine
US20070163243A1 (en) * 2006-01-17 2007-07-19 Arvin Technologies, Inc. Exhaust system with cam-operated valve assembly and associated method
US8015964B2 (en) * 2006-10-26 2011-09-13 David Norman Eddy Selective displacement control of multi-plunger fuel pump
US7823566B2 (en) * 2008-03-31 2010-11-02 Caterpillar Inc Vibration reducing system using a pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2053000A1 (de) * 1970-10-28 1972-05-04 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage
US4471740A (en) 1982-10-06 1984-09-18 Regie Nationale Des Usines Renault Premetered pump injector having constant injection pressure, and derivative system
JPH0759919B2 (ja) 1986-04-04 1995-06-28 日本電装株式会社 デイ−ゼルエンジン用燃料噴射制御装置
CH671073A5 (de) * 1986-09-09 1989-07-31 Nova Werke Ag
DE3823827A1 (de) 1988-07-14 1990-01-18 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere pumpeduese
AT1624U1 (de) * 1995-03-30 1997-08-25 Avl Verbrennungskraft Messtech Speichereinspritzsystem mit voreinspritzung für eine brennkraftmaschine
US5732679A (en) * 1995-04-27 1998-03-31 Isuzu Motors Limited Accumulator-type fuel injection system
WO1999004160A1 (fr) 1997-07-16 1999-01-28 Cummins Wartsila S.A. Dispositif d'injection de combustible pour moteurs diesel
GB9821929D0 (en) * 1998-10-09 1998-12-02 Lucas Ind Plc Fuel system

Also Published As

Publication number Publication date
JP2004538421A (ja) 2004-12-24
EP1417407B1 (de) 2008-05-28
EP1417407A1 (de) 2004-05-12
EP1947323A2 (de) 2008-07-23
SE0102756L (sv) 2003-02-18
US20040250793A1 (en) 2004-12-16
WO2003016705A1 (en) 2003-02-27
ATE397157T1 (de) 2008-06-15
US6978769B2 (en) 2005-12-27
JP4154330B2 (ja) 2008-09-24
EP1947323A3 (de) 2008-12-17
SE523498C2 (sv) 2004-04-27
SE0102756D0 (sv) 2001-08-17

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Legal Events

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8364 No opposition during term of opposition