IN2012DN02007A - - Google Patents

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Publication number
IN2012DN02007A
IN2012DN02007A IN2007DEN2012A IN2012DN02007A IN 2012DN02007 A IN2012DN02007 A IN 2012DN02007A IN 2007DEN2012 A IN2007DEN2012 A IN 2007DEN2012A IN 2012DN02007 A IN2012DN02007 A IN 2012DN02007A
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Nadja Bisenmenger
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
Publication of IN2012DN02007A publication Critical patent/IN2012DN02007A/en

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
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0077—Valve seat 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
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic 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
    • 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
    • F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
    • 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
    • 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
    • F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
    • F02M63/008—Hollow valve members, e.g. members internally guided

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)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
IN2007DEN2012 2009-11-10 2012-03-06 IN2012DN02007A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009046563A DE102009046563A1 (de) 2009-11-10 2009-11-10 Kraftstoffinjektor
PCT/EP2010/064655 WO2011057864A1 (fr) 2009-11-10 2010-10-01 Injecteur de carburant

Publications (1)

Publication Number Publication Date
IN2012DN02007A true IN2012DN02007A (fr) 2015-07-24

Family

ID=43127213

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2007DEN2012 IN2012DN02007A (fr) 2009-11-10 2012-03-06

Country Status (7)

Country Link
US (1) US20120216772A1 (fr)
EP (1) EP2499352B1 (fr)
CN (1) CN102597488B (fr)
DE (1) DE102009046563A1 (fr)
IN (1) IN2012DN02007A (fr)
RU (1) RU2572028C2 (fr)
WO (1) WO2011057864A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012211283A1 (de) * 2012-06-29 2014-01-02 Robert Bosch Gmbh Leckage- und schlupfreduziertes Ventil
DE102016217508A1 (de) 2016-09-14 2018-03-15 Robert Bosch Gmbh Kraftstoffinjektor
JP6866243B2 (ja) * 2017-06-22 2021-04-28 ボッシュ株式会社 燃料噴射装置

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323683A1 (de) * 1993-07-15 1995-01-19 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
DE19545333A1 (de) * 1995-12-05 1997-06-12 Bosch Gmbh Robert Ventilschließkörper und Verfahren und Vorrichtung zur Herstellung von Dichtsitzen an Ventilschließkörpern
GB9526522D0 (en) * 1995-12-23 1996-02-28 Lucas Ind Plc Valve arrangement
DE19624001A1 (de) * 1996-06-15 1997-12-18 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE19939939A1 (de) * 1999-08-23 2001-04-19 Bosch Gmbh Robert Injektor für ein Common-Rail-Einspritzsystem für Brennkraftmaschinen mit kompakter Bauweise
DE19940300A1 (de) * 1999-08-25 2001-03-01 Bosch Gmbh Robert Steuerventil für einen Injektor
DE19941709A1 (de) * 1999-09-02 2001-03-15 Bosch Gmbh Robert Gebautes Steuerventil für einen Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen
DE19946838C1 (de) * 1999-09-30 2000-10-19 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE10031580A1 (de) * 2000-06-29 2002-01-17 Bosch Gmbh Robert Druckgesteuertes Steuerteil für Common-Rail-Injektoren
US6616064B2 (en) * 2000-06-29 2003-09-09 Robert Bosch Gmbh Injector with a control face on the outlet side
DE10031574B4 (de) * 2000-06-29 2008-12-04 Robert Bosch Gmbh Druckgesteuerter doppelschaltender Hochdruckinjektor
DE10031582A1 (de) * 2000-06-29 2002-01-17 Bosch Gmbh Robert Druckgesteuerter Injektor mit gesteuerter Düsennadel
DE10060836C1 (de) * 2000-12-07 2002-07-25 Bosch Gmbh Robert Druckgesteuerter CR Injektor mit gestuftem Öffnungs- und Schließverhalten
DE10065220A1 (de) * 2000-12-27 2002-07-18 Bosch Gmbh Robert Kraftausgeglichenes Steuerventil am Steuerraum eines Kraftstoffinjektors
DE10111929A1 (de) * 2001-03-13 2002-10-02 Bosch Gmbh Robert Sitz/Schieber-Ventil mit Druckausgleichsstift
DE10200531A1 (de) * 2002-01-09 2003-07-24 Bosch Gmbh Robert Steuerteil für Injektoren mit schaltbarer Düsennadel
US7243902B2 (en) * 2002-11-08 2007-07-17 Robert Bosch Gmbh Pressure-compensated, directly controlled valve
US7455243B2 (en) * 2004-03-03 2008-11-25 Caterpillar Inc. Electronic unit injector with pressure assisted needle control
ES2277229T3 (es) * 2004-06-30 2007-07-01 C.R.F. Societa Consortile Per Azioni Servovalvula para controlar el inyector de combustible de un motor de combustion interna.
DE102004061800A1 (de) * 2004-12-22 2006-07-06 Robert Bosch Gmbh Injektor eines Kraftstoffeinspritzsystems einer Brennkraftmaschine
EP1707797B1 (fr) * 2005-03-14 2007-08-22 C.R.F. Società Consortile per Azioni Soupape de dosage asservie réglable pour un injecteur de carburant
EP1731752B1 (fr) * 2005-05-27 2010-01-20 C.R.F. Società Consortile per Azioni Soupape asservie de contrôle de carburant et injecteur de carburant avec une telle soupape
DE102006020724A1 (de) * 2006-05-04 2007-11-08 Robert Bosch Gmbh Magnetventil mit selbstzentrierendem Ankerbolzen
DE102006021741A1 (de) * 2006-05-10 2007-11-15 Robert Bosch Gmbh Kraftstoffinjektor mit druckausgeglichenem Steuerventil
DE102006021736A1 (de) * 2006-05-10 2007-11-15 Robert Bosch Gmbh Kraftstoffinjektor mit druckausgeglichenem Steuerventil
ATE461363T1 (de) * 2006-07-27 2010-04-15 Magneti Marelli Spa Kraftstoffeinspritzventil für eine direkteinspritzende brennkraftmaschine
DE102006055487A1 (de) * 2006-11-24 2008-05-29 Robert Bosch Gmbh Kraftstoffinjektor
DE102006057025A1 (de) * 2006-12-04 2008-06-05 Robert Bosch Gmbh Magnetventil mit Kugelsitz
DE102007001554A1 (de) * 2007-01-10 2008-07-17 Robert Bosch Gmbh Kraftstoffinjektor
DE102007013248A1 (de) * 2007-03-20 2008-09-25 Robert Bosch Gmbh Druckausgeglichenes Schaltventil
ATE523683T1 (de) * 2007-04-23 2011-09-15 Fiat Ricerche Kraftstoffeinspritzventil mit kraftausgeglichenem steuer- und zumess-ventil für eine brennkraftmaschine
DE102007035698A1 (de) * 2007-07-30 2009-02-05 Robert Bosch Gmbh Kraftstoffeinspritzventil mit verbesserter Dichtheit am Dichtsitz eines druckausgeglichenen Steuerventils
ATE445777T1 (de) * 2007-07-30 2009-10-15 Fiat Ricerche Einspritzdüse mit ausgeglichenem messservoventil für einen verbrennungsmotor
DE102007037824A1 (de) * 2007-08-10 2009-02-12 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE102007037825A1 (de) * 2007-08-10 2009-02-12 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE102007038394A1 (de) * 2007-08-14 2009-02-19 Robert Bosch Gmbh Steuerventil für einen Kraftstoffinjektor
DE102007040248A1 (de) * 2007-08-27 2009-03-05 Robert Bosch Gmbh Steuerventil für einen Kraftstoffinjektor
DE102007044361A1 (de) * 2007-09-17 2009-03-19 Robert Bosch Gmbh Steuerventil für einen Kraftstoffinjektor
DE102007044356A1 (de) * 2007-09-17 2009-03-19 Robert Bosch Gmbh Injektor
DE102008040639A1 (de) * 2007-10-04 2009-04-09 Robert Bosch Gmbh Dichtsitz mit Sitzbegrenzung
DE102008005534A1 (de) * 2008-01-22 2009-07-23 Robert Bosch Gmbh Kraftstoffinjektor
DE102008005532A1 (de) * 2008-01-22 2009-07-23 Robert Bosch Gmbh Kraftstoffinjektor, dessen Steuerventilelement einen Stützbereich aufweist
EP2138708B1 (fr) * 2008-06-27 2010-11-03 C.R.F. Società Consortile per Azioni Injecteur de carburant doté d'une servocommande de mesure pour moteur à combustion interne

Also Published As

Publication number Publication date
WO2011057864A1 (fr) 2011-05-19
US20120216772A1 (en) 2012-08-30
DE102009046563A1 (de) 2011-05-12
CN102597488B (zh) 2016-03-30
RU2572028C2 (ru) 2015-12-27
EP2499352A1 (fr) 2012-09-19
RU2012123964A (ru) 2013-12-20
CN102597488A (zh) 2012-07-18
EP2499352B1 (fr) 2013-07-03

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