ATE494477T1 - Injektor für eine kraftstoffeinspritzanlage sowie kraftstoffeinspritzanlage mit einem solchen injektor - Google Patents

Injektor für eine kraftstoffeinspritzanlage sowie kraftstoffeinspritzanlage mit einem solchen injektor

Info

Publication number
ATE494477T1
ATE494477T1 AT06405434T AT06405434T ATE494477T1 AT E494477 T1 ATE494477 T1 AT E494477T1 AT 06405434 T AT06405434 T AT 06405434T AT 06405434 T AT06405434 T AT 06405434T AT E494477 T1 ATE494477 T1 AT E494477T1
Authority
AT
Austria
Prior art keywords
injector
pressure
fuel injection
injection system
injector housing
Prior art date
Application number
AT06405434T
Other languages
English (en)
Inventor
Fritz W Spinnler
Original Assignee
Crt Common Rail Technologies Ag
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 Crt Common Rail Technologies Ag filed Critical Crt Common Rail Technologies Ag
Application granted granted Critical
Publication of ATE494477T1 publication Critical patent/ATE494477T1/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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—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
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/001—Control chambers formed by movable sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
AT06405434T 2005-10-25 2006-10-12 Injektor für eine kraftstoffeinspritzanlage sowie kraftstoffeinspritzanlage mit einem solchen injektor ATE494477T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH17122005 2005-10-25

Publications (1)

Publication Number Publication Date
ATE494477T1 true ATE494477T1 (de) 2011-01-15

Family

ID=36686065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06405434T ATE494477T1 (de) 2005-10-25 2006-10-12 Injektor für eine kraftstoffeinspritzanlage sowie kraftstoffeinspritzanlage mit einem solchen injektor

Country Status (7)

Country Link
US (1) US20070089712A1 (de)
EP (1) EP1780406B1 (de)
JP (1) JP2007120500A (de)
KR (1) KR101247664B1 (de)
CN (1) CN1955455B (de)
AT (1) ATE494477T1 (de)
DE (1) DE502006008648D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006040248A1 (de) * 2006-08-28 2008-03-06 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine mehrzylindrige Brennkraftmaschine
DE102007039893B4 (de) * 2007-08-23 2013-05-08 Continental Automotive Gmbh Einspritzanlage für eine Brennkraftmaschine
US8596247B2 (en) 2010-07-13 2013-12-03 Caterpillar Inc. Fuel delivery assembly
DE102013002758B4 (de) 2013-02-19 2020-03-19 Woodward L'orange Gmbh Spülverfahren zur Durchführung mit einem Kraftstoffinjektor
KR200471321Y1 (ko) * 2013-05-20 2014-02-17 주식회사 태하 액체 디스펜서용 챔버조립체
DE102018006853A1 (de) 2018-08-29 2019-09-26 Mtu Friedrichshafen Gmbh Modulares Common-Railsystem

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DE3377793D1 (en) * 1982-10-19 1988-09-29 Idemitsu Kosan Co Process for the production of para-xylene
ATE33057T1 (de) * 1983-12-23 1988-04-15 Herrenknecht Gmbh Tunnelbohrsystem zum auffahren von tunneln mittels rohrvorpressung.
DE3705848C2 (de) * 1987-02-24 1994-01-20 Bosch Gmbh Robert Hydraulischer Kreislauf einer Kraftstoffeinspritzanlage
JPH07119582A (ja) * 1993-10-26 1995-05-09 Hino Motors Ltd ディーゼルエンジンの燃料噴射ノズル
JP3740733B2 (ja) * 1996-02-13 2006-02-01 いすゞ自動車株式会社 内燃機関の燃料噴射装置
SE510090C2 (sv) * 1996-10-11 1999-04-19 Volvo Lastvagnar Ab Långsträckt cylinderhuvud med kaviteter för insprutningsenheter och bränsletillförselanordningar
DE19712135C1 (de) * 1997-03-22 1998-08-13 Mtu Friedrichshafen Gmbh Kraftstoffeinspritzsystem für eine Brennkraftmaschine
US6113012A (en) * 1998-06-25 2000-09-05 Caterpillar Inc. Rate shaped fuel injector with internal dual flow rate office
WO2000049283A2 (en) * 1999-02-17 2000-08-24 Ilija Djordjevic Variable output pump for gasoline direct injection
US6694950B2 (en) * 1999-02-17 2004-02-24 Stanadyne Corporation Hybrid control method for fuel pump using intermittent recirculation at low and high engine speeds
GB9914790D0 (en) * 1999-06-25 1999-08-25 Lucas Ind Plc Fuel supply system
DE19952513A1 (de) * 1999-10-30 2001-06-07 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen mit konstantem Lecköldruck im Injektor
US6484699B2 (en) * 2000-03-06 2002-11-26 Marius A. Paul Universal fuel injection system
DE10101476A1 (de) * 2001-01-12 2002-07-25 Bosch Gmbh Robert Common-Rail-Einheit
DE10123993A1 (de) * 2001-05-17 2002-11-21 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
EP1431567B1 (de) * 2001-07-03 2010-06-02 CRT Common Rail Technologies AG Brennstoffeinspritzventil für Verbrennungskraftmaschinen
DE10205750A1 (de) * 2002-02-12 2003-08-21 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
EP1476652B1 (de) * 2002-02-22 2005-07-06 CRT Common Rail Technologies AG Brennstoffeinspritzventil für verbrennungskraftmaschinen
DE10210282A1 (de) * 2002-03-08 2003-09-25 Bosch Gmbh Robert Vorrichtung zum Einspritzen von Kraftstoff an stationären Verbrennungskraftmaschinen
DE10221384A1 (de) * 2002-05-14 2003-11-27 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10231623A1 (de) * 2002-07-12 2004-01-29 Robert Bosch Gmbh Magnetventilgesteuertes Servoventil, insbesondere Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen
KR20040023302A (ko) * 2002-09-11 2004-03-18 현대자동차주식회사 자동차용 연료 공급 시스템
US6945475B2 (en) * 2002-12-05 2005-09-20 Caterpillar Inc Dual mode fuel injection system and fuel injector for same
DE10304742A1 (de) * 2003-02-06 2004-08-19 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
US6827065B2 (en) * 2003-04-08 2004-12-07 General Motors Corporation Diesel injection system with dual flow fuel line
DE10355645A1 (de) * 2003-11-28 2005-07-07 Robert Bosch Gmbh Brennstoffeinspritzsystem
JP2005256703A (ja) * 2004-03-11 2005-09-22 Denso Corp 蓄圧式燃料噴射装置
AT501851B1 (de) * 2004-07-28 2008-05-15 Bosch Gmbh Robert Verbindung von leitungen für hochdruckmedien
DE102005012928A1 (de) * 2005-03-21 2006-09-28 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine mehrzylindrige Brennkraftmaschine
EP1717434A1 (de) * 2005-04-28 2006-11-02 Delphi Technologies, Inc. Verbesserungen eines Kraftstoffeinspritzsystems

Also Published As

Publication number Publication date
DE502006008648D1 (de) 2011-02-17
CN1955455A (zh) 2007-05-02
EP1780406B1 (de) 2011-01-05
US20070089712A1 (en) 2007-04-26
JP2007120500A (ja) 2007-05-17
CN1955455B (zh) 2013-08-07
KR101247664B1 (ko) 2013-04-01
EP1780406A1 (de) 2007-05-02
KR20070044784A (ko) 2007-04-30

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