ATE485444T1 - Steuerventil für einen injektor und injektor - Google Patents

Steuerventil für einen injektor und injektor

Info

Publication number
ATE485444T1
ATE485444T1 AT07114577T AT07114577T ATE485444T1 AT E485444 T1 ATE485444 T1 AT E485444T1 AT 07114577 T AT07114577 T AT 07114577T AT 07114577 T AT07114577 T AT 07114577T AT E485444 T1 ATE485444 T1 AT E485444T1
Authority
AT
Austria
Prior art keywords
injector
ball
valve
borehole
control valve
Prior art date
Application number
AT07114577T
Other languages
English (en)
Inventor
Thomas Sebastian
Patrick Mattes
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 ATE485444T1 publication Critical patent/ATE485444T1/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
    • 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
    • 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
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • 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
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0071—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059 characterised by guiding or centering means in valves including the absence of any guiding means, e.g. "flying arrangements"
    • 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
    • F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
    • F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic

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)
AT07114577T 2006-10-20 2007-08-20 Steuerventil für einen injektor und injektor ATE485444T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006049533A DE102006049533A1 (de) 2006-10-20 2006-10-20 Steuerventil für einen Injektor und Injektor

Publications (1)

Publication Number Publication Date
ATE485444T1 true ATE485444T1 (de) 2010-11-15

Family

ID=39110809

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07114577T ATE485444T1 (de) 2006-10-20 2007-08-20 Steuerventil für einen injektor und injektor

Country Status (3)

Country Link
EP (1) EP1916410B1 (de)
AT (1) ATE485444T1 (de)
DE (2) DE102006049533A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000875A1 (de) * 2009-02-16 2010-08-19 Robert Bosch Gmbh Kraftstoffinjektor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042799A3 (de) * 1980-06-23 1982-01-13 The Bendix Corporation Elektromagnetisches Einspritzventil
DE3312067A1 (de) * 1983-04-02 1984-10-04 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
DE10046416C2 (de) * 2000-09-18 2002-11-07 Orange Gmbh Ventilausbildung für Steuerventile
DE10255328A1 (de) * 2002-11-27 2004-06-17 Robert Bosch Gmbh Ventileinrichtung, insbesondere für ein Kraftstoffeinspritzsystem einer Brennkraftmaschine
DE10319694A1 (de) * 2003-05-02 2004-12-02 Robert Bosch Gmbh Brennstoffeinspritzventil

Also Published As

Publication number Publication date
EP1916410A3 (de) 2008-12-17
DE502007005398D1 (de) 2010-12-02
EP1916410B1 (de) 2010-10-20
DE102006049533A1 (de) 2008-04-24
EP1916410A2 (de) 2008-04-30

Similar Documents

Publication Publication Date Title
ATE489552T1 (de) Kraftstoffeinspritzventil mit piezoelektrischer stellgliedvorbelastung
ATE556216T1 (de) Kraftstoffeinspritzdüse
ATE532960T1 (de) Einspritzdüse für brennstoff
WO2008126482A1 (ja) 燃料噴射弁
DE502007005634D1 (de) Injektor mit axial-druckausgeglichenem steuerventil
DE502007006059D1 (de) Kraftstoffinjektor mit magnetventil mit kugelsitz
ATE390557T1 (de) Common-rail-injektor
ATE448401T1 (de) Injektor
ATE485444T1 (de) Steuerventil für einen injektor und injektor
DE502007003576D1 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
ATE484671T1 (de) Kraftstoffinjektor
DE502007006957D1 (de) Kraftstoffeinspritzventileinrichtung
ATE529624T1 (de) Druckausgeglichenes stellelement
EP1967727A3 (de) Kraftstoffinjektor mit einer verbesserten Ausführung eines Steuerventils zur Steuerung einer Düsennadel
FR2933453B1 (fr) Soupape d'injection de carburant
ATE449250T1 (de) Injektor mit zusätzlichem servoventil
ATE545778T1 (de) Aktor mit fluidisolierung
ATE529628T1 (de) Kraftstoffinjektor
ATE467757T1 (de) Injektor
ATE435369T1 (de) Einspritzinjektor
ATE483106T1 (de) Kraftstoffinjektor mit koppler
ATE406516T1 (de) Common-rail-injektor
ATE455951T1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
ATE428854T1 (de) Kraftstoffeinspritzvorrichtung
ATE499522T1 (de) Injektor zum einspritzen von kraftstoff