DE502004005498D1 - Ventil mit federelement für einen kraftstoffinjektor - Google Patents

Ventil mit federelement für einen kraftstoffinjektor

Info

Publication number
DE502004005498D1
DE502004005498D1 DE502004005498T DE502004005498T DE502004005498D1 DE 502004005498 D1 DE502004005498 D1 DE 502004005498D1 DE 502004005498 T DE502004005498 T DE 502004005498T DE 502004005498 T DE502004005498 T DE 502004005498T DE 502004005498 D1 DE502004005498 D1 DE 502004005498D1
Authority
DE
Germany
Prior art keywords
valve
spring element
fuel injector
injector
fuel
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
DE502004005498T
Other languages
English (en)
Inventor
Juergen Dick
Heinz Lixl
Johann Massinger
Martin Simmet
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.)
Continental Automotive GmbH
Original Assignee
Siemens VDO Automotive 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 VDO Automotive AG filed Critical Siemens VDO Automotive AG
Publication of DE502004005498D1 publication Critical patent/DE502004005498D1/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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE502004005498T 2003-03-04 2004-02-25 Ventil mit federelement für einen kraftstoffinjektor Expired - Lifetime DE502004005498D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10309310 2003-03-04
PCT/EP2004/001880 WO2004079180A1 (de) 2003-03-04 2004-02-25 Ventil mit federelement für einen kraftstoffinjektor

Publications (1)

Publication Number Publication Date
DE502004005498D1 true DE502004005498D1 (de) 2007-12-27

Family

ID=32945825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004005498T Expired - Lifetime DE502004005498D1 (de) 2003-03-04 2004-02-25 Ventil mit federelement für einen kraftstoffinjektor

Country Status (3)

Country Link
EP (1) EP1601869B1 (de)
DE (1) DE502004005498D1 (de)
WO (1) WO2004079180A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7033835B1 (en) 1988-02-26 2006-04-25 Large Scale Biology Corporation Production of peptides in plants as viral coat protein fusions
DE102005024871A1 (de) * 2005-05-31 2006-12-07 Siemens Ag Injektor, insbesondere Kraftstoffinjektor
DE102005026979B4 (de) * 2005-06-10 2009-11-12 Siemens Ag Kraftstoffinjektor mit einer steuerbaren Ablaufdrossel einer Servoventil-Einheit zur Steuerung einer Düsennadel
DE102005032086B4 (de) * 2005-07-08 2014-03-27 Continental Automotive Gmbh Schaltventilvorrichtung und Einspritzventil
GB201314826D0 (en) * 2013-08-20 2013-10-02 Delphi Tech Holding Sarl Control Valve Arrangement
WO2017001094A1 (en) * 2015-07-02 2017-01-05 Robert Bosch Gmbh Fuel injector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0571003B1 (de) * 1987-12-02 1997-07-16 Ganser-Hydromag Ag Elektromagnetisch betätigbare Vorrichtung zum schnellen Umschalten eines elektro-hydraulisch betätigten Kraftstoffeinspritzventils
DE19816316A1 (de) * 1998-04-11 1999-10-14 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE19820341C2 (de) * 1998-05-07 2000-04-06 Daimler Chrysler Ag Betätigungsvorrichtung für eine Hochdruck-Einspritzdüse für flüssige Einspritzmedien

Also Published As

Publication number Publication date
EP1601869A1 (de) 2005-12-07
EP1601869B1 (de) 2007-11-14
WO2004079180A1 (de) 2004-09-16

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: VDO AUTOMOTIVE AG, 93055 REGENSBURG, DE

8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

8364 No opposition during term of opposition