DE502006004232D1 - Vorrichtung zum einspritzen von kraftstoff - Google Patents

Vorrichtung zum einspritzen von kraftstoff

Info

Publication number
DE502006004232D1
DE502006004232D1 DE502006004232T DE502006004232T DE502006004232D1 DE 502006004232 D1 DE502006004232 D1 DE 502006004232D1 DE 502006004232 T DE502006004232 T DE 502006004232T DE 502006004232 T DE502006004232 T DE 502006004232T DE 502006004232 D1 DE502006004232 D1 DE 502006004232D1
Authority
DE
Germany
Prior art keywords
injecting fuel
injecting
fuel
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 - Fee Related
Application number
DE502006004232T
Other languages
English (en)
Inventor
Andreas Posselt
Susanne Friedle
Andreas Gutscher
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 DE502006004232D1 publication Critical patent/DE502006004232D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/027—Injectors structurally combined with fuel-injection pumps characterised by the pump drive electric
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/16—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps characterised by having multi-stage compression of fuel
    • 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)
  • Fuel-Injection Apparatus (AREA)
DE502006004232T 2005-03-16 2006-02-21 Vorrichtung zum einspritzen von kraftstoff Expired - Fee Related DE502006004232D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005012068 2005-03-16
DE102006003484A DE102006003484A1 (de) 2005-03-16 2006-01-25 Vorrichtung zum Einspritzen von Kraftstoff
PCT/EP2006/060134 WO2006097398A1 (de) 2005-03-16 2006-02-21 Vorrichtung zum einspritzen von kraftstoff

Publications (1)

Publication Number Publication Date
DE502006004232D1 true DE502006004232D1 (de) 2009-08-27

Family

ID=36216921

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006003484A Withdrawn DE102006003484A1 (de) 2005-03-16 2006-01-25 Vorrichtung zum Einspritzen von Kraftstoff
DE502006004232T Expired - Fee Related DE502006004232D1 (de) 2005-03-16 2006-02-21 Vorrichtung zum einspritzen von kraftstoff

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006003484A Withdrawn DE102006003484A1 (de) 2005-03-16 2006-01-25 Vorrichtung zum Einspritzen von Kraftstoff

Country Status (5)

Country Link
US (1) US20090020101A1 (de)
EP (1) EP1861617B1 (de)
JP (1) JP4728389B2 (de)
DE (2) DE102006003484A1 (de)
WO (1) WO2006097398A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7721716B1 (en) 2008-07-16 2010-05-25 Harwood Michael R High pressure piezoelectric fuel injector
JP5104772B2 (ja) * 2009-02-02 2012-12-19 株式会社デンソー 液体噴射供給装置
JP2010174865A (ja) * 2009-02-02 2010-08-12 Denso Corp 液体噴射供給装置の制御方法
US9284930B2 (en) 2011-06-03 2016-03-15 Michael R. Harwood High pressure piezoelectric fuel injector
DE102011078068A1 (de) * 2011-06-24 2012-12-27 Robert Bosch Gmbh Vorrichtung zum Einspritzen von Fluid
US11958706B2 (en) 2014-12-15 2024-04-16 The Procter & Gamble Company Non-uniform tail sealing and methods thereof

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH25880A (en) * 1983-08-05 1991-12-02 Orbital Eng Pty Fuel injection method and apparatus
GB8705783D0 (en) * 1987-03-11 1987-04-15 Lucas Ind Plc Fuel pumping apparatus
JPH01166266A (ja) * 1987-12-23 1989-06-30 Toshiba Corp パターン認識による電子部品の位置合せ装置
US5035221A (en) * 1989-01-11 1991-07-30 Martin Tiby M High pressure electronic common-rail fuel injection system for diesel engines
JPH03107568A (ja) * 1989-09-22 1991-05-07 Aisin Seiki Co Ltd 燃料噴射装置
DE4106015A1 (de) * 1991-02-26 1992-08-27 Ficht Gmbh Druckstoss-kraftstoffeinspritzung fuer verbrennungsmotoren
AU667345B2 (en) * 1992-03-04 1996-03-21 Ficht Gmbh & Co. Kg Fuel injection device working according to the solid energy accumulator principal, for internal combustion engines
US6161770A (en) * 1994-06-06 2000-12-19 Sturman; Oded E. Hydraulically driven springless fuel injector
US6257499B1 (en) * 1994-06-06 2001-07-10 Oded E. Sturman High speed fuel injector
JPH08200180A (ja) * 1995-01-27 1996-08-06 Nissan Motor Co Ltd 燃料噴射装置
DE19515782A1 (de) * 1995-04-28 1996-10-31 Ficht Gmbh Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen
JPH10213041A (ja) * 1997-01-31 1998-08-11 Yamaha Motor Co Ltd 内燃機関用液体噴射装置
US5890662A (en) * 1997-11-10 1999-04-06 Outboard Marine Corporation Solenoid with variable magnetic path
US6119960A (en) * 1998-05-07 2000-09-19 Caterpillar Inc. Solenoid actuated valve and fuel injector using same
DE19835494C2 (de) * 1998-08-06 2000-06-21 Bosch Gmbh Robert Pumpe-Düse-Einheit
DE19910970A1 (de) * 1999-03-12 2000-09-28 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung
US6253736B1 (en) * 1999-08-10 2001-07-03 Cummins Engine Company, Inc. Fuel injector nozzle assembly with feedback control
JP3911930B2 (ja) * 1999-10-28 2007-05-09 株式会社デンソー 燃焼圧センサ付きグロープラグ
JP2001132579A (ja) * 1999-11-02 2001-05-15 Nissan Motor Co Ltd 内燃機関のユニットインジェクタ及び燃料噴射制御装置
GB0005744D0 (en) * 2000-03-10 2000-05-03 Federal Mogul Ignition Uk Ltd Fuel injector
DE10014451A1 (de) * 2000-03-23 2001-09-27 Bosch Gmbh Robert Verfahren und Vorrichtung zur Formung des Einspritzdruckverlaufs an Injektoren
US6295972B1 (en) * 2000-03-30 2001-10-02 Bombardier Motor Corporation Of America Fuel delivery using multiple fluid delivery assemblies per combustion chamber
EP1306544B1 (de) * 2000-08-02 2006-10-04 Mikuni Corporation Elektronisch gesteuerte kraftstoffeinspritzvorrichtung
JP4431268B2 (ja) * 2000-11-17 2010-03-10 株式会社ミクニ 電子制御燃料噴射装置
CN1133810C (zh) * 2001-02-16 2004-01-07 郗大光 电动燃油喷射装置
DE10117401C2 (de) * 2001-04-06 2003-02-27 Mtu Friedrichshafen Gmbh Kraftstoffeinspritzsystem für eine Brennkraftmaschine
DE60210306T2 (de) * 2001-09-06 2006-11-30 Invensys Sensor Systems Druckregelventil mit einstellmerkmalen
DE10145622B4 (de) * 2001-09-15 2009-09-10 Robert Bosch Gmbh Ventil zum Steuern von Flüssigkeiten
US6792921B2 (en) * 2001-12-17 2004-09-21 Caterpillar Inc Electronically-controlled fuel injector
US6910644B2 (en) * 2001-12-26 2005-06-28 Toyota Jidosha Kabushiki Kaisha Solenoid-operated fuel injection valve
US7032574B2 (en) * 2003-03-24 2006-04-25 Sturman Industries, Inc. Multi-stage intensifiers adapted for pressurized fluid injectors
US20050034707A1 (en) * 2003-08-12 2005-02-17 Ulrich Augustin Control valve for fuel injector and method of use
US7240856B2 (en) * 2003-10-24 2007-07-10 Keihin Corporation Fuel injection control device
JP3997983B2 (ja) * 2003-11-10 2007-10-24 株式会社デンソー 圧電素子駆動による３方向切替弁およびその３方向切替弁を用いた燃料噴射弁
US6978770B2 (en) * 2004-05-12 2005-12-27 Cummins Inc. Piezoelectric fuel injection system with rate shape control and method of controlling same
DE602004002686T8 (de) * 2004-06-30 2008-01-03 C.R.F. Società Consortile per Azioni, Orbassano Kraftstoffinjektor mit kraftausgeglichenem Steuerventil

Also Published As

Publication number Publication date
EP1861617B1 (de) 2009-07-15
US20090020101A1 (en) 2009-01-22
EP1861617A1 (de) 2007-12-05
JP4728389B2 (ja) 2011-07-20
JP2008533376A (ja) 2008-08-21
DE102006003484A1 (de) 2006-09-21
WO2006097398A1 (de) 2006-09-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee