EP1523620B1 - Einspritzventil - Google Patents

Einspritzventil Download PDF

Info

Publication number
EP1523620B1
EP1523620B1 EP03740112A EP03740112A EP1523620B1 EP 1523620 B1 EP1523620 B1 EP 1523620B1 EP 03740112 A EP03740112 A EP 03740112A EP 03740112 A EP03740112 A EP 03740112A EP 1523620 B1 EP1523620 B1 EP 1523620B1
Authority
EP
European Patent Office
Prior art keywords
valve
injection valve
injection
valve according
housing
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 - Fee Related
Application number
EP03740112A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1523620A1 (de
Inventor
Bernhard Gottlieb
Andreas Kappel
Bernhard Fischer
Tim Schwebel
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP1523620A1 publication Critical patent/EP1523620A1/de
Application granted granted Critical
Publication of EP1523620B1 publication Critical patent/EP1523620B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
EP03740112A 2002-07-18 2003-07-01 Einspritzventil Expired - Fee Related EP1523620B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10232693 2002-07-18
DE10232693A DE10232693A1 (de) 2002-07-18 2002-07-18 Einspritzventil
PCT/DE2003/002185 WO2004016940A1 (de) 2002-07-18 2003-07-01 Einspritzventil

Publications (2)

Publication Number Publication Date
EP1523620A1 EP1523620A1 (de) 2005-04-20
EP1523620B1 true EP1523620B1 (de) 2008-01-09

Family

ID=30010178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03740112A Expired - Fee Related EP1523620B1 (de) 2002-07-18 2003-07-01 Einspritzventil

Country Status (8)

Country Link
US (1) US7108201B2 (es)
EP (1) EP1523620B1 (es)
JP (1) JP4465272B2 (es)
CN (1) CN1668841A (es)
AU (1) AU2003285291A1 (es)
DE (2) DE10232693A1 (es)
ES (1) ES2295603T3 (es)
WO (1) WO2004016940A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10331266A1 (de) * 2003-07-10 2005-03-24 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102006003668A1 (de) * 2006-01-26 2007-08-02 Bayerische Motoren Werke Ag Brennstoffeinspritzventil mit nach aussen öffnender Düsennadel
KR20120061640A (ko) * 2010-12-03 2012-06-13 현대자동차주식회사 노킹 방지 장치 및 이를 제어하는 방법
US9416709B2 (en) * 2012-06-15 2016-08-16 Continental Automotive Systems, Inc. Coking resistant after-treatment dosing value
DE102019111122A1 (de) * 2019-04-30 2020-11-05 Voith Patent Gmbh Injektordüse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE475116C (de) * 1925-01-21 1929-04-19 Deckel Friedrich Verfahren und Vorrichtung zum Einspritzen von Brennstoff in Verbrennungskraftmaschinen
US4350301A (en) * 1980-06-25 1982-09-21 The Bendix Corporation Flow controlled pressure regulating device
GB2138884B (en) * 1983-04-26 1987-02-18 Maschf Augsburg Nuernberg Ag I c engine fuel injection nozzle
GB2219627B (en) * 1988-06-10 1992-10-28 Orbital Eng Pty Improvements relating to nozzles for in-cylinder fuel injection systems
US5685492A (en) * 1990-01-26 1997-11-11 Orbital Engine Company (Australia) Pty. Limited Fuel injector nozzles
DE19623713B4 (de) * 1996-06-14 2008-06-19 Robert Bosch Gmbh Einspritzventil, insbesondere zum direkten Einspritzen von Kraftstoff in einen Brennraum eines Verbrennungsmotors
DE19739905A1 (de) * 1997-09-11 1999-03-18 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE10012969B4 (de) * 2000-03-16 2008-06-19 Daimler Ag Einspritzdüse und ein Verfahren zur Bildung eines Kraftstoff-Luftgemischs

Also Published As

Publication number Publication date
JP4465272B2 (ja) 2010-05-19
EP1523620A1 (de) 2005-04-20
JP2005533224A (ja) 2005-11-04
CN1668841A (zh) 2005-09-14
WO2004016940A1 (de) 2004-02-26
ES2295603T3 (es) 2008-04-16
DE10232693A1 (de) 2004-02-05
US7108201B2 (en) 2006-09-19
DE50308979D1 (de) 2008-02-21
AU2003285291A1 (en) 2004-03-03
US20050092854A1 (en) 2005-05-05

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