ATE470066T1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number
ATE470066T1
ATE470066T1 AT07703953T AT07703953T ATE470066T1 AT E470066 T1 ATE470066 T1 AT E470066T1 AT 07703953 T AT07703953 T AT 07703953T AT 07703953 T AT07703953 T AT 07703953T AT E470066 T1 ATE470066 T1 AT E470066T1
Authority
AT
Austria
Prior art keywords
valve
injection valve
bolt
corrugated washer
fuel injection
Prior art date
Application number
AT07703953T
Other languages
English (en)
Inventor
Uwe Bruetsch
Dietmar Uhlmann
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 ATE470066T1 publication Critical patent/ATE470066T1/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
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/26—Fuel-injection apparatus with elastically deformable elements other than coil springs
    • 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
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/001—Control chambers formed by movable sleeves

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)
AT07703953T 2006-02-28 2007-01-17 Brennstoffeinspritzventil ATE470066T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006009070A DE102006009070A1 (de) 2006-02-28 2006-02-28 Brennstoffeinspritzventil
PCT/EP2007/050456 WO2007098988A1 (de) 2006-02-28 2007-01-17 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
ATE470066T1 true ATE470066T1 (de) 2010-06-15

Family

ID=37903572

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07703953T ATE470066T1 (de) 2006-02-28 2007-01-17 Brennstoffeinspritzventil

Country Status (4)

Country Link
EP (1) EP1991774B1 (de)
AT (1) ATE470066T1 (de)
DE (2) DE102006009070A1 (de)
WO (1) WO2007098988A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2085604A1 (de) * 2008-02-04 2009-08-05 Robert Bosch GmbH Injektor zum Einspritzen von Kraftstoff
CH700396A1 (de) * 2009-02-09 2010-08-13 Ganser Hydromag Brennstoffeinspritzventil für Verbrennungskraftmaschinen.
DE102009027504A1 (de) * 2009-07-07 2011-01-20 Robert Bosch Gmbh Kraftstoffinjektor für eine Brennkraftmaschine
DE102009027494A1 (de) * 2009-07-07 2011-01-13 Robert Bosch Gmbh Kraftstoff-Injektor mit druckausgeglichenem Steuerventil
CN106762280A (zh) * 2017-01-18 2017-05-31 哈尔滨工程大学 一种带有刻沟的旁通式电控喷油器
CN106762282A (zh) * 2017-01-18 2017-05-31 哈尔滨工程大学 旁通式电控喷油器
CN106593723A (zh) * 2017-01-18 2017-04-26 哈尔滨工程大学 双路进油旁通式电控喷油器
CN106762281B (zh) * 2017-01-18 2023-03-21 哈尔滨工程大学 一种带液力反馈的电控喷油器
EP3667057B1 (de) * 2018-12-13 2022-08-31 Vitesco Technologies GmbH Flüssigkeitsinjektor mit einem bistabilen federelement
FR3096415A1 (fr) * 2019-05-23 2020-11-27 Delphi Technologies Ip Limited Vanne pour injecteur d’un moteur de véhicule automobile
CN112943499B (zh) * 2021-02-25 2022-05-03 山东菏泽华星油泵油嘴有限公司 一种喷油嘴的新型喷孔机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023322A1 (de) * 2000-05-12 2001-11-15 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brenkraftmaschinen
DE10145862A1 (de) 2001-09-18 2003-04-03 Bosch Gmbh Robert Verfahren zum Einspritzen von Kraftstoff sowie Ventil zum Steuern von Flüssigkeiten
DE10322672A1 (de) * 2003-05-20 2004-12-09 Robert Bosch Gmbh Ventil zum Steuern von Flüssigkeiten
AT500889B8 (de) * 2004-08-06 2007-02-15 Bosch Gmbh Robert Vorrichtung zum einspritzen von kraftstoff in den brennraum einer brennkraftmaschine
DE102004051756A1 (de) * 2004-10-23 2006-04-27 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen

Also Published As

Publication number Publication date
EP1991774A1 (de) 2008-11-19
EP1991774B1 (de) 2010-06-02
DE102006009070A1 (de) 2007-08-30
DE502007004009D1 (de) 2010-07-15
WO2007098988A1 (de) 2007-09-07

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