DE112004000221D2 - Dosierventil mit Längenkompensationseinheit - Google Patents

Dosierventil mit Längenkompensationseinheit

Info

Publication number
DE112004000221D2
DE112004000221D2 DE112004000221T DE112004000221T DE112004000221D2 DE 112004000221 D2 DE112004000221 D2 DE 112004000221D2 DE 112004000221 T DE112004000221 T DE 112004000221T DE 112004000221 T DE112004000221 T DE 112004000221T DE 112004000221 D2 DE112004000221 D2 DE 112004000221D2
Authority
DE
Germany
Prior art keywords
compensation unit
length compensation
dosing valve
dosing
valve
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
DE112004000221T
Other languages
English (en)
Inventor
Bernhard Gottlieb
Andreas Kappel
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 DE112004000221D2 publication Critical patent/DE112004000221D2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive 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
    • 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
    • F02M61/167—Means for compensating clearance or thermal expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE112004000221T 2003-03-26 2004-03-24 Dosierventil mit Längenkompensationseinheit Expired - Fee Related DE112004000221D2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10313627 2003-03-26
PCT/EP2004/003132 WO2004085831A1 (de) 2003-03-26 2004-03-24 Dosierventil mit längenkompensationseinheit

Publications (1)

Publication Number Publication Date
DE112004000221D2 true DE112004000221D2 (de) 2006-02-16

Family

ID=33038773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112004000221T Expired - Fee Related DE112004000221D2 (de) 2003-03-26 2004-03-24 Dosierventil mit Längenkompensationseinheit

Country Status (2)

Country Link
DE (1) DE112004000221D2 (de)
WO (1) WO2004085831A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004001505B4 (de) * 2004-01-09 2005-11-10 Siemens Ag Dosierventil mit Längenkompensationseinheit
DE602006006901D1 (de) * 2006-06-06 2009-07-02 Continental Automotive Gmbh Anordnung zur Einstellung eines Einspritzventils, Einspritzventil und Verfahren zur Einstellung eines Einspritzventils
EP2080895B1 (de) * 2008-01-17 2011-10-19 Continental Automotive GmbH Thermische Kompensationsanordnung und Einspritzventil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19905340C2 (de) * 1999-02-09 2001-09-13 Siemens Ag Verfahren und Anordnung zur Voreinstellung und dynamischen Nachführung piezoelektrischer Aktoren
US6584958B2 (en) * 1999-10-15 2003-07-01 Westport Research Inc. Directly actuated injection valve with a ferromagnetic needle
DE10035168A1 (de) * 2000-07-19 2002-02-07 Siemens Ag Stellantrieb, Ventil sowie Verfahren zum Herstellen eines Stellantriebs
EP1381772B1 (de) * 2000-11-13 2004-08-11 Siemens VDO Automotive Corporation Magnetohydraulische ausgleichvorrichtung für kraftstoff-einspritzdüse

Also Published As

Publication number Publication date
WO2004085831A1 (de) 2004-10-07

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee