JP4612149B2 - 電子式の噴射機構 - Google Patents

電子式の噴射機構 Download PDF

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Publication number
JP4612149B2
JP4612149B2 JP2000146723A JP2000146723A JP4612149B2 JP 4612149 B2 JP4612149 B2 JP 4612149B2 JP 2000146723 A JP2000146723 A JP 2000146723A JP 2000146723 A JP2000146723 A JP 2000146723A JP 4612149 B2 JP4612149 B2 JP 4612149B2
Authority
JP
Japan
Prior art keywords
pump
fuel
pressure
magnet
injection
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
JP2000146723A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001003838A (ja
Inventor
フロウゼック ヤロスラフ
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 JP2001003838A publication Critical patent/JP2001003838A/ja
Application granted granted Critical
Publication of JP4612149B2 publication Critical patent/JP4612149B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F02M59/44—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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating 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
    • 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
    • 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)
  • Reciprocating Pumps (AREA)
  • Magnetically Actuated Valves (AREA)
JP2000146723A 1999-05-21 2000-05-18 電子式の噴射機構 Expired - Lifetime JP4612149B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19923422A DE19923422C2 (de) 1999-05-21 1999-05-21 Elektronisches Einspritzsystem
DE19923422.1 1999-05-21

Publications (2)

Publication Number Publication Date
JP2001003838A JP2001003838A (ja) 2001-01-09
JP4612149B2 true JP4612149B2 (ja) 2011-01-12

Family

ID=7908795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000146723A Expired - Lifetime JP4612149B2 (ja) 1999-05-21 2000-05-18 電子式の噴射機構

Country Status (5)

Country Link
JP (1) JP4612149B2 (de)
KR (1) KR100668577B1 (de)
DE (1) DE19923422C2 (de)
FR (1) FR2795777B1 (de)
GB (1) GB2350154B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19923422C2 (de) * 1999-05-21 2003-05-08 Bosch Gmbh Robert Elektronisches Einspritzsystem
JP2012197698A (ja) * 2011-03-18 2012-10-18 Yanmar Co Ltd 燃料噴射ポンプ
DE102017113520A1 (de) 2016-07-28 2017-08-03 FEV Europe GmbH Ventilvorrichtung für Einspritzsystem
US10174725B1 (en) * 2017-12-19 2019-01-08 GM Global Technology Operations LLC Fuel pump coolant cap assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112369U (de) * 1985-12-31 1987-07-17
JPH0719140A (ja) * 1993-06-22 1995-01-20 Robert Bosch Gmbh 内燃機関の燃料噴射装置
WO1997001031A1 (en) * 1995-06-23 1997-01-09 Diesel Technology Company Fuel pump and method of operating same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136859U (de) * 1981-02-18 1982-08-26
DE3705771A1 (de) * 1987-02-24 1988-09-01 Bosch Gmbh Robert Magnetventil
DE3841462C2 (de) * 1988-12-09 1996-05-30 Kloeckner Humboldt Deutz Ag Brennstoffeinspritzvorrichtung
DE3928613A1 (de) * 1989-08-30 1991-03-07 Bosch Gmbh Robert Elektromagnetisches schaltventil
DE3910793C2 (de) * 1989-04-04 1996-05-23 Kloeckner Humboldt Deutz Ag Brennstoffeinspritzvorrichtung
DE4020951A1 (de) * 1990-06-30 1992-01-02 Bosch Gmbh Robert Magnetventil
DE4221921B4 (de) * 1991-09-21 2005-12-22 Robert Bosch Gmbh Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE4142940C2 (de) * 1991-12-24 1994-01-27 Bosch Gmbh Robert Elektrisch gesteuerte Pumpedüse
DE4322546A1 (de) * 1993-07-07 1995-01-12 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
US5540564A (en) * 1993-11-12 1996-07-30 Stanadyne Automotive Corp. Rotary distributor type fuel injection pump
US5697342A (en) * 1994-07-29 1997-12-16 Caterpillar Inc. Hydraulically-actuated fuel injector with direct control needle valve
US5636615A (en) * 1995-02-21 1997-06-10 Diesel Technology Company Fuel pumping and injection systems
US5749717A (en) * 1995-09-12 1998-05-12 Deisel Technology Company Electromagnetic fuel pump for a common rail fuel injection system
DE19645243C2 (de) * 1996-11-02 1998-10-29 Orange Gmbh Druckspeicher-Einspritzvorrichtung
US5826561A (en) * 1996-12-10 1998-10-27 Caterpillar Inc. Method and apparatus for injecting fuel using control fluid to control the injection's pressure and time
DE19712921A1 (de) * 1997-03-27 1998-10-01 Bosch Gmbh Robert Brennstoffeinspritzventil mit piezoelektrischem oder magnetostriktivem Aktor
DE19744235A1 (de) * 1997-10-07 1999-04-08 Fev Motorentech Gmbh & Co Kg Einspritzdüse mit piezoelektrischem Aktuator
DE19809627A1 (de) * 1998-03-06 1999-09-09 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE19923422C2 (de) * 1999-05-21 2003-05-08 Bosch Gmbh Robert Elektronisches Einspritzsystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62112369U (de) * 1985-12-31 1987-07-17
JPH0719140A (ja) * 1993-06-22 1995-01-20 Robert Bosch Gmbh 内燃機関の燃料噴射装置
WO1997001031A1 (en) * 1995-06-23 1997-01-09 Diesel Technology Company Fuel pump and method of operating same

Also Published As

Publication number Publication date
GB0011377D0 (en) 2000-06-28
GB2350154B (en) 2001-07-18
JP2001003838A (ja) 2001-01-09
DE19923422A1 (de) 2000-11-30
GB2350154A (en) 2000-11-22
DE19923422C2 (de) 2003-05-08
FR2795777B1 (fr) 2005-11-11
KR20010014946A (ko) 2001-02-26
KR100668577B1 (ko) 2007-01-16
FR2795777A1 (fr) 2001-01-05

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