ATE391849T1 - Einspritzdüse - Google Patents

Einspritzdüse

Info

Publication number
ATE391849T1
ATE391849T1 AT05254382T AT05254382T ATE391849T1 AT E391849 T1 ATE391849 T1 AT E391849T1 AT 05254382 T AT05254382 T AT 05254382T AT 05254382 T AT05254382 T AT 05254382T AT E391849 T1 ATE391849 T1 AT E391849T1
Authority
AT
Austria
Prior art keywords
bore
valve member
internal
seating
nozzle
Prior art date
Application number
AT05254382T
Other languages
English (en)
Inventor
Michael P Cooke
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE391849T1 publication Critical patent/ATE391849T1/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
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/188—Spherical or partly spherical shaped valve member ends
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • F02M45/086—Having more than one injection-valve controlling discharge orifices
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • F02M2200/46—Valves, e.g. injectors, with concentric valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
AT05254382T 2005-07-13 2005-07-13 Einspritzdüse ATE391849T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05254382A EP1744051B1 (de) 2005-07-13 2005-07-13 Einspritzdüse

Publications (1)

Publication Number Publication Date
ATE391849T1 true ATE391849T1 (de) 2008-04-15

Family

ID=35414546

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05254382T ATE391849T1 (de) 2005-07-13 2005-07-13 Einspritzdüse

Country Status (5)

Country Link
US (1) US7744017B2 (de)
EP (1) EP1744051B1 (de)
JP (1) JP2007024040A (de)
AT (1) ATE391849T1 (de)
DE (1) DE602005005982T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005005981T2 (de) * 2005-07-13 2009-05-20 Delphi Technologies, Inc., Troy Einspritzdüse
US20090137350A1 (en) * 2007-11-26 2009-05-28 Jason Lenig Game Ball with Enhanced in Flight Movement
US8549840B2 (en) 2010-11-12 2013-10-08 Cummins Cal Pacific, Llc Fluid injector
CN102748179B (zh) * 2012-08-01 2016-03-09 袁辉 喷油器
US9562505B2 (en) * 2013-06-11 2017-02-07 Cummins Inc. System and method for control of fuel injector spray
WO2021035029A1 (en) * 2019-08-22 2021-02-25 Cummins Inc. Ducted combustion shield

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710138A1 (de) * 1977-03-09 1978-09-14 Maschf Augsburg Nuernberg Ag Mehrloch-einspritzduese
DE3048304A1 (de) * 1980-12-20 1982-07-29 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoffeinspritzduese fuer brennkraftmaschinen"
US4709679A (en) * 1985-03-25 1987-12-01 Stanadyne, Inc. Modular accumulator injector
JP2523931Y2 (ja) * 1988-03-29 1997-01-29 第一精工 株式会社 ビデオテープ用ガイドローラ組立体
DE4214646A1 (de) * 1992-05-02 1993-11-04 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer vor- und haupteinspritzung
JP3738921B2 (ja) * 1996-07-04 2006-01-25 株式会社デンソー 蓄圧式燃料噴射装置
GB9709678D0 (en) * 1997-05-14 1997-07-02 Lucas Ind Plc Fuel injector
DE69922087T2 (de) * 1998-06-24 2005-12-01 Delphi Technologies, Inc., Troy Brennstoffeinspritzdüse
GB9914642D0 (en) * 1999-06-24 1999-08-25 Lucas Ind Plc Fuel injector
EP1091117B1 (de) * 1999-10-06 2008-04-02 Delphi Technologies, Inc. Kraftstoffeinspritzventil
JP4304858B2 (ja) * 1999-12-22 2009-07-29 株式会社デンソー 燃料噴射弁
DE10034444A1 (de) * 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil
ATE353118T1 (de) 2000-07-18 2007-02-15 Delphi Tech Inc Kraftstoffeinspritzventil
JP4178731B2 (ja) * 2000-08-10 2008-11-12 株式会社デンソー 燃料噴射装置
JP3865222B2 (ja) * 2002-03-05 2007-01-10 株式会社デンソー 燃料噴射装置
DE10248379A1 (de) * 2002-10-17 2004-04-29 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung für eine Brennkraftmaschine
DE10348978A1 (de) * 2003-10-22 2005-05-25 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung, insbesondere für eine Brennkraftmaschine mit Direkteinspritzung
DE602005000060T2 (de) * 2004-02-20 2007-03-08 Delphi Technologies, Inc., Troy Einspritzdüse
EP1693562B1 (de) * 2005-01-19 2007-05-30 Delphi Technologies, Inc. Brennstoffeinspritzventil
ATE487048T1 (de) * 2005-03-04 2010-11-15 Delphi Tech Holding Sarl Einspritzdüse

Also Published As

Publication number Publication date
DE602005005982T2 (de) 2009-05-14
EP1744051A1 (de) 2007-01-17
DE602005005982D1 (de) 2008-05-21
JP2007024040A (ja) 2007-02-01
EP1744051B1 (de) 2008-04-09
US20070012798A1 (en) 2007-01-18
US7744017B2 (en) 2010-06-29

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Legal Events

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