ATE551519T1 - Kraftstoff-injektor - Google Patents

Kraftstoff-injektor

Info

Publication number
ATE551519T1
ATE551519T1 AT10178124T AT10178124T ATE551519T1 AT E551519 T1 ATE551519 T1 AT E551519T1 AT 10178124 T AT10178124 T AT 10178124T AT 10178124 T AT10178124 T AT 10178124T AT E551519 T1 ATE551519 T1 AT E551519T1
Authority
AT
Austria
Prior art keywords
fuel injector
fuel
injector
anchor
adjustable
Prior art date
Application number
AT10178124T
Other languages
German (de)
English (en)
Inventor
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 ATE551519T1 publication Critical patent/ATE551519T1/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
    • 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
    • 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
    • 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
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
    • 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
    • F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means

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)
AT10178124T 2009-10-13 2010-09-22 Kraftstoff-injektor ATE551519T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009045623A DE102009045623A1 (de) 2009-10-13 2009-10-13 Kraftstoff-Injektor

Publications (1)

Publication Number Publication Date
ATE551519T1 true ATE551519T1 (de) 2012-04-15

Family

ID=43334413

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10178124T ATE551519T1 (de) 2009-10-13 2010-09-22 Kraftstoff-injektor

Country Status (3)

Country Link
EP (1) EP2314860B1 (fr)
AT (1) ATE551519T1 (fr)
DE (1) DE102009045623A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012201413A1 (de) 2012-02-01 2013-08-01 Robert Bosch Gmbh Magnetventil für einen Kraftstoffinjektor
DE102013225376A1 (de) 2013-12-10 2015-06-11 Robert Bosch Gmbh Magnetventil für einen Kraftstoffinjektor
DE102021133233A1 (de) 2021-12-15 2023-06-15 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Lagerungsvorrichtung zur Lagerung eines Ankerkörpers einer elektromagnetischen Schalt- oder Ventilvorrichtung sowie elektromagnetische Schalt- oder Ventilvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708104A1 (de) * 1997-02-28 1998-09-03 Bosch Gmbh Robert Magnetventil
DE102007060396A1 (de) 2007-12-03 2009-06-04 Robert Bosch Gmbh Mechanische Löschung von Schließprellern bei Einspritzdüsen
DE102007059263A1 (de) * 2007-12-10 2009-06-18 Robert Bosch Gmbh Schaltventil für Injektoren
DE102008000697A1 (de) * 2008-03-17 2009-09-24 Robert Bosch Gmbh Schaltventil für Injektoren
EP2211046B1 (fr) * 2008-12-29 2011-03-02 C.R.F. Società Consortile per Azioni Système d'injection de carburant doté d'une répétabilité et d'une stabilité élevées pour le fonctionnement d'un moteur à combustion interne

Also Published As

Publication number Publication date
EP2314860A1 (fr) 2011-04-27
EP2314860B1 (fr) 2012-03-28
DE102009045623A1 (de) 2011-04-14

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