ATE381670T1 - Verfahren zur auslegung eines kraftstoffeinspritzventils - Google Patents

Verfahren zur auslegung eines kraftstoffeinspritzventils

Info

Publication number
ATE381670T1
ATE381670T1 AT05256795T AT05256795T ATE381670T1 AT E381670 T1 ATE381670 T1 AT E381670T1 AT 05256795 T AT05256795 T AT 05256795T AT 05256795 T AT05256795 T AT 05256795T AT E381670 T1 ATE381670 T1 AT E381670T1
Authority
AT
Austria
Prior art keywords
pintle
valve seat
injector
guide means
head portion
Prior art date
Application number
AT05256795T
Other languages
English (en)
Inventor
Guy Hoffman
Hugues Wanlin
Franciscus Antonius Petr Clerx
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 ATE381670T1 publication Critical patent/ATE381670T1/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
    • F02M61/161—Means for adjusting injection-valve lift
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
AT05256795T 2005-11-02 2005-11-02 Verfahren zur auslegung eines kraftstoffeinspritzventils ATE381670T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05256795A EP1783358B1 (de) 2005-11-02 2005-11-02 Verfahren zur Auslegung eines Kraftstoffeinspritzventils

Publications (1)

Publication Number Publication Date
ATE381670T1 true ATE381670T1 (de) 2008-01-15

Family

ID=35457917

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05256795T ATE381670T1 (de) 2005-11-02 2005-11-02 Verfahren zur auslegung eines kraftstoffeinspritzventils

Country Status (4)

Country Link
US (1) US7363914B2 (de)
EP (1) EP1783358B1 (de)
AT (1) ATE381670T1 (de)
DE (1) DE602005003964T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8074903B2 (en) * 2009-01-13 2011-12-13 Caterpillar Inc. Stator assembly and fuel injector using same
DE102009028234A1 (de) 2009-08-05 2011-02-17 Robert Bosch Gmbh Vorrichtung zur Kraftstoffhochdruckeinspritzung
US7968167B2 (en) * 2009-10-22 2011-06-28 GM Global Technology Operations LLC Coated seal for sealing parts in a vehicle engine
GB0919645D0 (en) 2009-11-10 2009-12-23 Sentec Ltd Flux switched fuel injector
US9062642B2 (en) * 2010-03-23 2015-06-23 Cummins Inc. Fuel injector with variable spray
DE102012210134A1 (de) * 2012-06-15 2013-12-19 Robert Bosch Gmbh Brennstoffeinspritzventil
US9920674B2 (en) 2014-01-09 2018-03-20 Cummins Inc. Variable spray angle injector arrangement
EP3018340A1 (de) * 2014-11-05 2016-05-11 C.R.F. Società Consortile per Azioni Elektrische kraftstoffeinspritzdüse für ein einspritzsystem eines verbrennungsmotors

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT288784B (de) * 1966-10-20 1971-03-25 Bosch Gmbh Robert Elektromagnetisch betätigtes Kraftstoff-Einspritzventil für Brennkraftmaschinen
US4341351A (en) * 1980-06-02 1982-07-27 Stanadyne, Inc. Outwardly opening poppet pintle nozzle
DE3228323A1 (de) * 1982-07-29 1984-02-02 Pierburg Gmbh & Co Kg, 4040 Neuss Brennstoffeinspritzventil
DE3521040A1 (de) * 1985-06-12 1986-12-18 Vdo Adolf Schindling Ag, 6000 Frankfurt Einspritzventil
DE4239280C2 (de) * 1992-11-24 1997-08-07 Fev Motorentech Gmbh & Co Kg Vorrichtung zum kombinierten Ausblasen von Kraftstoff und Luft
DE19504849A1 (de) * 1995-02-15 1996-08-22 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US6036120A (en) * 1998-03-27 2000-03-14 General Motors Corporation Fuel injector and method
DE50010902D1 (de) * 1999-04-20 2005-09-15 Siemens Ag Fluiddosiervorrichtung
GB0000863D0 (en) * 2000-01-15 2000-03-08 Delphi Diesel Systems Ltd Fuel injector
EP1364114B1 (de) * 2000-11-02 2005-09-21 Siemens Aktiengesellschaft Fluiddosiervorrichtung mit drosselstelle
US6910851B2 (en) * 2003-05-30 2005-06-28 Honeywell International, Inc. Turbofan jet engine having a turbine case cooling valve
EP1602825A1 (de) * 2004-06-03 2005-12-07 Delphi Technologies, Inc. Brennstoffeinspritzventil
EP1602824A1 (de) * 2004-06-03 2005-12-07 Delphi Technologies, Inc. Brennstoffeinspritzventil

Also Published As

Publication number Publication date
US20070095954A1 (en) 2007-05-03
DE602005003964T2 (de) 2008-05-08
US7363914B2 (en) 2008-04-29
DE602005003964D1 (de) 2008-01-31
EP1783358A1 (de) 2007-05-09
EP1783358B1 (de) 2007-12-19

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Legal Events

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