DE69624240D1 - FUEL PUMP - Google Patents

FUEL PUMP

Info

Publication number
DE69624240D1
DE69624240D1 DE69624240T DE69624240T DE69624240D1 DE 69624240 D1 DE69624240 D1 DE 69624240D1 DE 69624240 T DE69624240 T DE 69624240T DE 69624240 T DE69624240 T DE 69624240T DE 69624240 D1 DE69624240 D1 DE 69624240D1
Authority
DE
Germany
Prior art keywords
fuel pump
fuel
pump
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
DE69624240T
Other languages
German (de)
Other versions
DE69624240T2 (en
Inventor
D Straub
Werner Faupel
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.)
Diesel Technology Co
Original Assignee
Diesel Technology Co
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 Diesel Technology Co filed Critical Diesel Technology Co
Application granted granted Critical
Publication of DE69624240D1 publication Critical patent/DE69624240D1/en
Publication of DE69624240T2 publication Critical patent/DE69624240T2/en
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
    • 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
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means

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)
DE69624240T 1995-06-23 1996-05-20 FUEL PUMP Expired - Fee Related DE69624240T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49394995A 1995-06-23 1995-06-23
PCT/US1996/007246 WO1997001031A1 (en) 1995-06-23 1996-05-20 Fuel pump and method of operating same

Publications (2)

Publication Number Publication Date
DE69624240D1 true DE69624240D1 (en) 2002-11-14
DE69624240T2 DE69624240T2 (en) 2003-06-18

Family

ID=23962383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624240T Expired - Fee Related DE69624240T2 (en) 1995-06-23 1996-05-20 FUEL PUMP

Country Status (4)

Country Link
EP (1) EP0834013B1 (en)
JP (1) JPH11508345A (en)
DE (1) DE69624240T2 (en)
WO (1) WO1997001031A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5954487A (en) * 1995-06-23 1999-09-21 Diesel Technology Company Fuel pump control valve assembly
GB9720003D0 (en) * 1997-09-20 1997-11-19 Lucas Ind Plc Drive circuit
DE19809627A1 (en) * 1998-03-06 1999-09-09 Bosch Gmbh Robert Fuel injection apparatus for internal combustion engine
DE19843546A1 (en) * 1998-09-23 2000-03-30 Bosch Gmbh Robert Fuel injection device for internal combustion engines
US6276610B1 (en) * 1998-12-11 2001-08-21 Diesel Technology Company Control valve
US6158419A (en) * 1999-03-10 2000-12-12 Diesel Technology Company Control valve assembly for pumps and injectors
US6089470A (en) * 1999-03-10 2000-07-18 Diesel Technology Company Control valve assembly for pumps and injectors
DE19923422C2 (en) * 1999-05-21 2003-05-08 Bosch Gmbh Robert Electronic injection system
DE19939459A1 (en) * 1999-08-20 2000-11-23 Bosch Gmbh Robert Hydraulic pressure source, especially in combustion engine, having externally controllable activation element in form of Piezo-electric actuator
DE19956519B4 (en) * 1999-11-24 2004-05-27 Robert Bosch Gmbh Device for injecting a fluid with variable injection pressure
DE10017060B4 (en) 2000-04-05 2005-05-19 Daimlerchrysler Ag Method for operating a diesel internal combustion engine with a pump-line-nozzle injection system
US6450778B1 (en) 2000-12-07 2002-09-17 Diesel Technology Company Pump system with high pressure restriction
JP2013053545A (en) * 2011-09-02 2013-03-21 Yanmar Co Ltd Fuel injection pump
JP6547564B2 (en) * 2015-09-30 2019-07-24 ヤンマー株式会社 Electromagnetic spill valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770394A (en) * 1954-05-04 1956-11-13 Automatic Canteen Co Method and apparatus for dispensing a measured amount of beverage ingredients
JPS5624108B2 (en) * 1974-06-14 1981-06-04
DE3128975A1 (en) 1981-07-22 1983-02-10 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP
US4569641A (en) * 1982-09-07 1986-02-11 Greatbatch Enterprises, Inc. Low power electromagnetic pump
DE3302294A1 (en) * 1983-01-25 1984-07-26 Klöckner-Humboldt-Deutz AG, 5000 Köln FUEL INJECTION DEVICE FOR AIR COMPRESSING, SELF-IGNITIONING INTERNAL COMBUSTION ENGINES
US4618095A (en) 1985-07-02 1986-10-21 General Motors Corporation Electromagnetic unit fuel injector with port assist spilldown
DE3601710C2 (en) * 1986-01-22 1998-07-02 Bosch Gmbh Robert Fuel injection device for internal combustion engines
GB8829902D0 (en) * 1988-12-22 1989-02-15 Lucas Ind Plc Control circuit
DE4020951A1 (en) * 1990-06-30 1992-01-02 Bosch Gmbh Robert MAGNETIC VALVE
GB9422742D0 (en) * 1994-11-11 1995-01-04 Lucas Ind Plc Drive circuit

Also Published As

Publication number Publication date
EP0834013A4 (en) 1999-09-22
DE69624240T2 (en) 2003-06-18
EP0834013A1 (en) 1998-04-08
WO1997001031A1 (en) 1997-01-09
JPH11508345A (en) 1999-07-21
EP0834013B1 (en) 2002-10-09

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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