ATE529625T1 - Kraftstoffinjektor für eine brennkraftmaschine - Google Patents

Kraftstoffinjektor für eine brennkraftmaschine

Info

Publication number
ATE529625T1
ATE529625T1 AT07114360T AT07114360T ATE529625T1 AT E529625 T1 ATE529625 T1 AT E529625T1 AT 07114360 T AT07114360 T AT 07114360T AT 07114360 T AT07114360 T AT 07114360T AT E529625 T1 ATE529625 T1 AT E529625T1
Authority
AT
Austria
Prior art keywords
fuel injector
combustion engine
internal combustion
coupling rod
fuel
Prior art date
Application number
AT07114360T
Other languages
English (en)
Inventor
Hans-Christoph Magel
Dirk Vahle
Matthias Burger
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 ATE529625T1 publication Critical patent/ATE529625T1/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
    • 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
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
    • 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
    • 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
    • F02M61/042—The valves being provided with fuel passages
    • 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
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
    • 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
    • F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator

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)
AT07114360T 2006-10-10 2007-08-15 Kraftstoffinjektor für eine brennkraftmaschine ATE529625T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006047935A DE102006047935A1 (de) 2006-10-10 2006-10-10 Kraftstoffinjektor für eine Brennkraftmaschine

Publications (1)

Publication Number Publication Date
ATE529625T1 true ATE529625T1 (de) 2011-11-15

Family

ID=38924759

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07114360T ATE529625T1 (de) 2006-10-10 2007-08-15 Kraftstoffinjektor für eine brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP1911966B1 (de)
AT (1) ATE529625T1 (de)
DE (1) DE102006047935A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008044093A1 (de) 2008-11-26 2010-05-27 Robert Bosch Gmbh Kraftstoffinjektor für Brennkraftmaschinen
DE102009007095A1 (de) * 2009-02-02 2010-08-05 Continental Automotive Gmbh Einspritzventil
DE102010030383A1 (de) * 2010-06-23 2011-12-29 Robert Bosch Gmbh Kraftstoffeinspritzvorrichtung mit hydraulischem Koppler

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10115215A1 (de) * 2001-03-28 2002-10-10 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE102006008648A1 (de) * 2006-02-24 2007-08-30 Robert Bosch Gmbh Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine

Also Published As

Publication number Publication date
EP1911966A3 (de) 2009-07-01
EP1911966B1 (de) 2011-10-19
EP1911966A2 (de) 2008-04-16
DE102006047935A1 (de) 2008-04-17

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