ATE492721T1 - Zwischenplatte für einen kraftstoffinjektor und kraftstoffinjektor - Google Patents

Zwischenplatte für einen kraftstoffinjektor und kraftstoffinjektor

Info

Publication number
ATE492721T1
ATE492721T1 AT06807065T AT06807065T ATE492721T1 AT E492721 T1 ATE492721 T1 AT E492721T1 AT 06807065 T AT06807065 T AT 06807065T AT 06807065 T AT06807065 T AT 06807065T AT E492721 T1 ATE492721 T1 AT E492721T1
Authority
AT
Austria
Prior art keywords
fuel injector
pressure
intermediate plate
valve body
nozzle body
Prior art date
Application number
AT06807065T
Other languages
English (en)
Inventor
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 ATE492721T1 publication Critical patent/ATE492721T1/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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/004—Joints; Sealings
    • F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • 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
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • 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
    • F02M2200/28—Details of throttles in fuel-injection apparatus
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
AT06807065T 2005-11-21 2006-10-09 Zwischenplatte für einen kraftstoffinjektor und kraftstoffinjektor ATE492721T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005055359A DE102005055359A1 (de) 2005-11-21 2005-11-21 Zwischenplatte für einen Kraftstoffinjektor und Kraftstoffinjektor
PCT/EP2006/067170 WO2007057254A1 (de) 2005-11-21 2006-10-09 Zwischenplatte für einen kraftstoffinjektor und kraftstoffinjektor

Publications (1)

Publication Number Publication Date
ATE492721T1 true ATE492721T1 (de) 2011-01-15

Family

ID=37696088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06807065T ATE492721T1 (de) 2005-11-21 2006-10-09 Zwischenplatte für einen kraftstoffinjektor und kraftstoffinjektor

Country Status (8)

Country Link
US (1) US7891587B2 (de)
EP (1) EP1954937B1 (de)
JP (1) JP2009516796A (de)
KR (1) KR20080068873A (de)
CN (1) CN101313142B (de)
AT (1) ATE492721T1 (de)
DE (2) DE102005055359A1 (de)
WO (1) WO2007057254A1 (de)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115304A (en) * 1961-10-11 1963-12-24 Gen Motors Corp Fuel injector pump with hydraulically controlled injection valve
AT378242B (de) * 1981-07-31 1985-07-10 Berchtold Max Prof Kraftstoffeinspritzanlage fuer brennkraftmaschinen, insbesondere dieselmotoren
US4684067A (en) * 1986-03-21 1987-08-04 General Motors Corporation Two-stage, hydraulic-assisted fuel injection nozzle
JPH05164019A (ja) * 1991-12-10 1993-06-29 Nippon Injiekuta Kk 燃料噴射装置
DE59308610D1 (de) * 1992-12-23 1998-07-02 Ganser Hydromag Brennstoffeinspritzventil
US5287838A (en) * 1993-02-26 1994-02-22 Caterpillar Inc. Compact reverse flow check valve assembly for a unit fluid pump-injector
DE4331851A1 (de) * 1993-09-20 1995-03-23 Bosch Gmbh Robert Lochkörper und Ventil mit Lochkörper
US6116522A (en) * 1996-04-16 2000-09-12 Motorenfabrik Hatz Gmbh & Co. Kg Fuel injection device
JP2000052157A (ja) * 1998-08-04 2000-02-22 Aisan Ind Co Ltd オリフィスプレートおよびそのオリフィスプレートの噴射孔加工装置
DE19900037A1 (de) * 1999-01-02 2000-07-06 Bosch Gmbh Robert Kraftstoffeinspritzventil
GB9906092D0 (en) 1999-03-18 1999-05-12 Lucas France Fuel injector
IL147850A (en) * 2000-06-05 2005-03-20 Fujikin Kk Valve with an integral orifice
JP2002364496A (ja) * 2001-06-06 2002-12-18 Unisia Jecs Corp フューエルインジェクタ
DE20110130U1 (de) 2001-06-19 2002-10-24 Robert Bosch Gmbh, 70469 Stuttgart Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10143511B4 (de) * 2001-09-05 2006-11-09 Siemens Ag Speichereinspritzsystem mit Drosseleinrichtung
DE10152268A1 (de) * 2001-10-20 2003-04-30 Bosch Gmbh Robert Einspritzventil
DE10217592A1 (de) 2002-04-19 2003-11-06 Siemens Ag Injektor zur Einspritzung von Kraftstoff
EP1518050B1 (de) * 2002-07-02 2011-10-05 Continental Automotive GmbH Injektor für ein einspritzsystem
FR2845129B1 (fr) * 2002-09-30 2006-04-28 Delphi Tech Inc Insert du type diode fluidique pour attenuer des ondes de pression, et rail commun equipe de tels inserts
CN1530532B (zh) * 2003-03-14 2010-05-12 株式会社电装 可使压力损失最小化的燃料压力调节器的简单结构

Also Published As

Publication number Publication date
DE102005055359A1 (de) 2007-05-24
US20080237373A1 (en) 2008-10-02
EP1954937A1 (de) 2008-08-13
CN101313142B (zh) 2011-01-26
EP1954937B1 (de) 2010-12-22
JP2009516796A (ja) 2009-04-23
WO2007057254A1 (de) 2007-05-24
CN101313142A (zh) 2008-11-26
KR20080068873A (ko) 2008-07-24
DE502006008576D1 (de) 2011-02-03
US7891587B2 (en) 2011-02-22

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