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DE602007013435D1 - Actuator arrangement and injection valve - Google Patents

Actuator arrangement and injection valve

Info

Publication number
DE602007013435D1
DE602007013435D1 DE602007013435T DE602007013435T DE602007013435D1 DE 602007013435 D1 DE602007013435 D1 DE 602007013435D1 DE 602007013435 T DE602007013435 T DE 602007013435T DE 602007013435 T DE602007013435 T DE 602007013435T DE 602007013435 D1 DE602007013435 D1 DE 602007013435D1
Authority
DE
Germany
Prior art keywords
injection valve
actuator arrangement
actuator
arrangement
injection
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
DE602007013435T
Other languages
German (de)
Inventor
Emiliano Dr Cipriani
Marco Lunghi
Luigi Marchi
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 DE602007013435D1 publication Critical patent/DE602007013435D1/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
    • F02M61/16—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
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE602007013435T 2007-12-28 2007-12-28 Actuator arrangement and injection valve Active DE602007013435D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07025217A EP2075857B1 (en) 2007-12-28 2007-12-28 Actuator arrangement and injection valve

Publications (1)

Publication Number Publication Date
DE602007013435D1 true DE602007013435D1 (en) 2011-05-05

Family

ID=39402700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007013435T Active DE602007013435D1 (en) 2007-12-28 2007-12-28 Actuator arrangement and injection valve

Country Status (2)

Country Link
EP (1) EP2075857B1 (en)
DE (1) DE602007013435D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748179B (en) * 2012-08-01 2016-03-09 袁辉 Oil sprayer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1325227B1 (en) * 2000-10-11 2006-07-05 Siemens VDO Automotive Corporation Compensator assembly having a flexible diaphragm for a fuel injector and method
DE10057495B4 (en) * 2000-11-20 2005-08-04 Siemens Ag Injector housing with an actuator unit
DE102004050224A1 (en) * 2004-10-15 2006-04-20 Robert Bosch Gmbh actuator module
DE102005029976A1 (en) * 2005-06-28 2007-01-11 Robert Bosch Gmbh Fuel injector

Also Published As

Publication number Publication date
EP2075857B1 (en) 2011-03-23
EP2075857A1 (en) 2009-07-01

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