DE602008004641D1 - Thermal compensation arrangement and injection valve - Google Patents

Thermal compensation arrangement and injection valve

Info

Publication number
DE602008004641D1
DE602008004641D1 DE200860004641 DE602008004641T DE602008004641D1 DE 602008004641 D1 DE602008004641 D1 DE 602008004641D1 DE 200860004641 DE200860004641 DE 200860004641 DE 602008004641 T DE602008004641 T DE 602008004641T DE 602008004641 D1 DE602008004641 D1 DE 602008004641D1
Authority
DE
Germany
Prior art keywords
injection valve
thermal compensation
compensation arrangement
arrangement
thermal
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.)
Active
Application number
DE200860004641
Other languages
German (de)
Inventor
Ivano Izzo
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
Continental Automotive GmbH
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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of DE602008004641D1 publication Critical patent/DE602008004641D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
DE200860004641 2008-07-03 2008-07-03 Thermal compensation arrangement and injection valve Active DE602008004641D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20080012064 EP2141346B1 (en) 2008-07-03 2008-07-03 Thermal compensation arrangement and injection valve

Publications (1)

Publication Number Publication Date
DE602008004641D1 true DE602008004641D1 (en) 2011-03-03

Family

ID=40137987

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200860004641 Active DE602008004641D1 (en) 2008-07-03 2008-07-03 Thermal compensation arrangement and injection valve

Country Status (2)

Country Link
EP (1) EP2141346B1 (en)
DE (1) DE602008004641D1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343017A1 (en) * 2003-09-17 2005-04-14 Robert Bosch Gmbh Fuel injector
EP1813805A1 (en) * 2006-01-27 2007-08-01 Siemens VDO Automotive S.p.A. Compensation assembly for an injector
EP1881189B1 (en) * 2006-07-21 2014-10-29 Continental Automotive GmbH Piston-cylinder system and hydraulic compensation device
EP1887216B1 (en) * 2006-08-02 2010-01-06 Continental Automotive GmbH Thermal compensation arrangement in an injection valve

Also Published As

Publication number Publication date
EP2141346A1 (en) 2010-01-06
EP2141346B1 (en) 2011-01-19

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