DE69304830D1 - Kraftstoffeinspritzvorrichtung - Google Patents

Kraftstoffeinspritzvorrichtung

Info

Publication number
DE69304830D1
DE69304830D1 DE69304830T DE69304830T DE69304830D1 DE 69304830 D1 DE69304830 D1 DE 69304830D1 DE 69304830 T DE69304830 T DE 69304830T DE 69304830 T DE69304830 T DE 69304830T DE 69304830 D1 DE69304830 D1 DE 69304830D1
Authority
DE
Germany
Prior art keywords
fuel injector
injector
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
DE69304830T
Other languages
English (en)
Other versions
DE69304830T2 (de
Inventor
Toshiaki Kasahara
Hiroshi Ishiwata
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.)
Bosch Corp
Original Assignee
Zexel Corp
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 Zexel Corp filed Critical Zexel Corp
Application granted granted Critical
Publication of DE69304830D1 publication Critical patent/DE69304830D1/de
Publication of DE69304830T2 publication Critical patent/DE69304830T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
DE69304830T 1992-07-23 1993-07-08 Kraftstoffeinspritzvorrichtung Expired - Fee Related DE69304830T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4217314A JPH0642372A (ja) 1992-07-23 1992-07-23 燃料噴射制御装置

Publications (2)

Publication Number Publication Date
DE69304830D1 true DE69304830D1 (de) 1996-10-24
DE69304830T2 DE69304830T2 (de) 1997-05-15

Family

ID=16702225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304830T Expired - Fee Related DE69304830T2 (de) 1992-07-23 1993-07-08 Kraftstoffeinspritzvorrichtung

Country Status (5)

Country Link
US (1) US5357933A (de)
EP (1) EP0580325B1 (de)
JP (1) JPH0642372A (de)
KR (1) KR0136750B1 (de)
DE (1) DE69304830T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332119B4 (de) * 1993-09-22 2006-04-20 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US5577892A (en) * 1993-11-26 1996-11-26 Mercedes Benz Ag Method of injecting fuel including delayed magnetic spill valve actuation
US5630401A (en) * 1994-07-18 1997-05-20 Outboard Marine Corporation Combined fuel injection pump and nozzle
US5636615A (en) * 1995-02-21 1997-06-10 Diesel Technology Company Fuel pumping and injection systems
US5562428A (en) * 1995-04-07 1996-10-08 Outboard Marine Corporation Fuel injection pump having an adjustable inlet poppet valve
US5651345A (en) * 1995-06-02 1997-07-29 Caterpillar Inc. Direct operated check HEUI injector
US5779454A (en) * 1995-07-25 1998-07-14 Ficht Gmbh & Co. Kg Combined pressure surge fuel pump and nozzle assembly
US5862995A (en) * 1996-04-01 1999-01-26 Diesel Technology Company High pressure fluid passage sealing for internal combustion engine fuel injectors and method of making same
DE19701558A1 (de) * 1997-01-17 1998-05-20 Daimler Benz Ag Steuerung der Kraftstoffeinspritzung für eine Brennkraftmaschine
US5820099A (en) * 1997-05-20 1998-10-13 Siemens Automotive Corporation Fluid migration inhibitor for fuel injectors
US6286768B1 (en) * 1998-03-27 2001-09-11 Cummins Engine Company, Inc. Pinned injector assembly
US5934254A (en) * 1998-03-27 1999-08-10 Cummins Engine Company, Inc. Top stop assembly for a fuel injector
DE19900033A1 (de) * 1999-01-02 2000-07-06 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
WO2000071885A1 (de) * 1999-05-21 2000-11-30 Siemens Aktiengesellschaft Kraftstoffeinspritzventil für eine brennkraftmaschine
DE10059424A1 (de) * 2000-11-30 2002-06-06 Bosch Gmbh Robert Hubgesteuertes Ventil als Kraftstoff-Zumesseinrichtung eines Einspritzsystems für Brennkraftmaschinen
JP4227965B2 (ja) * 2005-02-28 2009-02-18 三菱重工業株式会社 電磁制御燃料噴射装置
BRPI0608785A2 (pt) * 2005-04-14 2010-01-26 Ganser Hydromag válvula de injeção de combustìvel
JP4719140B2 (ja) * 2006-12-20 2011-07-06 三菱重工業株式会社 電磁弁装置及びこれを備えたエンジンの燃料噴射装置
DE102012006782B4 (de) * 2012-04-03 2018-08-09 Thomas Magnete Gmbh Elektromagnetisch angetriebene Hubkolbenpumpe mit einem durch das Pumpenfluid durchströmtem Gleitlager mit Vertiefungen im Bereich des Lagerspalts zwischen Kolben und Zylinder

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485969A (en) * 1982-02-19 1984-12-04 General Motors Corporation Electromagnetic unit fuel injector with cartridge type solenoid actuated valve
US4392612A (en) * 1982-02-19 1983-07-12 General Motors Corporation Electromagnetic unit fuel injector
JPS59158375A (ja) * 1983-02-28 1984-09-07 Nippon Denso Co Ltd 燃料噴射装置
US4709679A (en) * 1985-03-25 1987-12-01 Stanadyne, Inc. Modular accumulator injector
DE3521427A1 (de) * 1985-06-14 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzvorrichtung
DE3629751C2 (de) * 1986-09-01 1998-07-02 Bosch Gmbh Robert Voreinspritzvorrichtung für Brennkraftmaschinen
DE3732553A1 (de) * 1987-09-26 1989-04-13 Bosch Gmbh Robert Magnetventil
JPH0281951A (ja) * 1988-09-20 1990-03-22 Diesel Kiki Co Ltd 燃料噴射装置
GB8828157D0 (en) * 1988-12-02 1989-01-05 Lucas Ind Plc Fuel injection nozzles
US5029568A (en) * 1990-01-10 1991-07-09 Cummins Engine Company, Inc. Injection rate control injector

Also Published As

Publication number Publication date
EP0580325A1 (de) 1994-01-26
KR0136750B1 (ko) 1998-04-25
US5357933A (en) 1994-10-25
KR940005878A (ko) 1994-03-22
EP0580325B1 (de) 1996-09-18
JPH0642372A (ja) 1994-02-15
DE69304830T2 (de) 1997-05-15

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee