ATE489555T1 - Filterelement in einem kraftstoffinjektor - Google Patents

Filterelement in einem kraftstoffinjektor

Info

Publication number
ATE489555T1
ATE489555T1 AT07726349T AT07726349T ATE489555T1 AT E489555 T1 ATE489555 T1 AT E489555T1 AT 07726349 T AT07726349 T AT 07726349T AT 07726349 T AT07726349 T AT 07726349T AT E489555 T1 ATE489555 T1 AT E489555T1
Authority
AT
Austria
Prior art keywords
filter element
fuel injector
high pressure
injector housing
actuator
Prior art date
Application number
AT07726349T
Other languages
English (en)
Inventor
Friedrich Boecking
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE489555T1 publication Critical patent/ATE489555T1/de

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
    • 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
    • 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
    • F02M61/165—Filtering elements specially adapted in fuel inlets to injector

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
AT07726349T 2006-03-28 2007-02-12 Filterelement in einem kraftstoffinjektor ATE489555T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006014243A DE102006014243A1 (de) 2006-03-28 2006-03-28 Kraftstoffinjektor
PCT/EP2007/051327 WO2007110268A1 (de) 2006-03-28 2007-02-12 Filterelement in einem kraftstoffinjektor

Publications (1)

Publication Number Publication Date
ATE489555T1 true ATE489555T1 (de) 2010-12-15

Family

ID=37983273

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07726349T ATE489555T1 (de) 2006-03-28 2007-02-12 Filterelement in einem kraftstoffinjektor

Country Status (4)

Country Link
EP (1) EP2002114B1 (de)
AT (1) ATE489555T1 (de)
DE (2) DE102006014243A1 (de)
WO (1) WO2007110268A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3051229B1 (fr) * 2016-05-13 2021-02-19 Delphi Int Operations Luxembourg Sarl Injecteur de carburant pour moteur a combustion interne
DE102017123416A1 (de) * 2017-10-09 2019-04-11 Woodward L'orange Gmbh Kraftstoffinjektor sowie Einspritzsystem für eine Brennkraftmaschine
US10941742B2 (en) * 2018-04-09 2021-03-09 Caterpillar Inc. Perforated integral filter sleeve for fuel injector and fuel system setup method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2376292A (en) * 1941-09-26 1945-05-15 Reconstruction Finance Corp Fuel injection nozzle
US3391680A (en) * 1965-09-01 1968-07-09 Physics Internat Company Fuel injector-ignitor system for internal combustion engines
JPH02122164U (de) * 1989-03-18 1990-10-05
JPH08218974A (ja) * 1995-02-17 1996-08-27 Keihin Seiki Mfg Co Ltd 電磁式燃料噴射弁

Also Published As

Publication number Publication date
EP2002114B1 (de) 2010-11-24
WO2007110268A1 (de) 2007-10-04
EP2002114A1 (de) 2008-12-17
DE502007005756D1 (de) 2011-01-05
DE102006014243A1 (de) 2007-10-04

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