FR2811378B1 - Injecteur - Google Patents

Injecteur

Info

Publication number
FR2811378B1
FR2811378B1 FR0109136A FR0109136A FR2811378B1 FR 2811378 B1 FR2811378 B1 FR 2811378B1 FR 0109136 A FR0109136 A FR 0109136A FR 0109136 A FR0109136 A FR 0109136A FR 2811378 B1 FR2811378 B1 FR 2811378B1
Authority
FR
France
Prior art keywords
injector
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR0109136A
Other languages
English (en)
Other versions
FR2811378A1 (fr
Inventor
Friedrich Boecking
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2811378A1 publication Critical patent/FR2811378A1/fr
Application granted granted Critical
Publication of FR2811378B1 publication Critical patent/FR2811378B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using valves actuated by fluid 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
    • 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)
FR0109136A 2000-07-10 2001-07-10 Injecteur Expired - Lifetime FR2811378B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10033426A DE10033426B4 (de) 2000-07-10 2000-07-10 Injektor/Düsennadel-Kombination mit steuerraumseitiger Kopplung

Publications (2)

Publication Number Publication Date
FR2811378A1 FR2811378A1 (fr) 2002-01-11
FR2811378B1 true FR2811378B1 (fr) 2007-06-22

Family

ID=7648381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0109136A Expired - Lifetime FR2811378B1 (fr) 2000-07-10 2001-07-10 Injecteur

Country Status (5)

Country Link
US (1) US6561442B2 (fr)
JP (1) JP2002048027A (fr)
DE (1) DE10033426B4 (fr)
FR (1) FR2811378B1 (fr)
GB (1) GB2366329B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042231B4 (de) * 2000-08-28 2004-09-30 Siemens Ag Einspspritzventil für die Einspritzung von Kraftstoff in eine Verbrennungskraftmaschine sowie Verfahren zur Steuerung des Öffnungs-und Schließvorgangs einer Düsennadel eines Einspritzventils
DE10108719A1 (de) * 2001-02-23 2002-09-05 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen
DE10218219A1 (de) * 2002-04-24 2003-11-06 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE10261651A1 (de) * 2002-12-27 2004-07-15 Robert Bosch Gmbh Kraftstoffeinspritzsystem und Verfahren zu dessen Steuerung
DE102004002286A1 (de) * 2004-01-16 2005-08-11 Man B & W Diesel Ag Kraftstoffeinspritzdüse
US7503368B2 (en) * 2004-11-24 2009-03-17 The Boeing Company Composite sections for aircraft fuselages and other structures, and methods and systems for manufacturing such sections
CN116753096B (zh) * 2023-08-11 2023-10-13 山西焦煤集团正仁煤业有限公司 一种煤矿卡车用供油部结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07117012B2 (ja) * 1986-09-05 1995-12-18 トヨタ自動車株式会社 ユニツトインジエクタ
JP2503653Y2 (ja) * 1990-03-22 1996-07-03 三菱自動車工業株式会社 燃料噴射装置
AT1626U1 (de) * 1995-04-05 1997-08-25 Avl Verbrennungskraft Messtech Speichereinspritzsystem für brennkraftmaschinen
DE19706469A1 (de) * 1997-02-19 1998-08-27 Daimler Benz Ag Speichereinspritzsystem für eine mehrzylindrige Brennkraftmaschine mit magnetventilgesteuerten Kraftstoffeinspritzventilen
DE29708369U1 (de) * 1997-05-09 1997-07-10 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Steuerbares Einspritzventil für die Kraftstoffeinspritzung an Brennkraftmaschinen
DE19727896A1 (de) * 1997-07-01 1999-01-07 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE19742073A1 (de) * 1997-09-24 1999-03-25 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE29717649U1 (de) * 1997-10-02 1997-11-20 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Direktgesteuertes Einspritzventil, insbesondere Kraftstoffeinspritzventil
DE19826719A1 (de) * 1998-06-16 1999-12-23 Bosch Gmbh Robert Ventilsteuereinheit für ein Kraftstoffeinspritzventil
DE19844996A1 (de) * 1998-09-30 2000-04-13 Siemens Ag Vorrichtung und Verfahren zur Dosierung von Fluid
DE19939454A1 (de) * 1999-08-20 2001-03-01 Bosch Gmbh Robert Verfahren und Vorrichtung zum Steuern von Flüssigkeiten
DE19949526A1 (de) * 1999-10-14 2001-04-19 Bosch Gmbh Robert Injektor für ein Common-Rail-Kraftstoffeinspritzsystem für Brennkraftmaschinen mit teilweisem Kraftausgleich der Düsennadel

Also Published As

Publication number Publication date
GB2366329A (en) 2002-03-06
JP2002048027A (ja) 2002-02-15
DE10033426A1 (de) 2002-01-24
DE10033426B4 (de) 2004-10-14
US6561442B2 (en) 2003-05-13
FR2811378A1 (fr) 2002-01-11
US20020056766A1 (en) 2002-05-16
GB2366329B (en) 2002-09-04
GB0116642D0 (en) 2001-08-29

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