DE69923108D1 - Brennstoffsystem und Pumpe zur Anwendung in einem solchen System - Google Patents

Brennstoffsystem und Pumpe zur Anwendung in einem solchen System

Info

Publication number
DE69923108D1
DE69923108D1 DE69923108T DE69923108T DE69923108D1 DE 69923108 D1 DE69923108 D1 DE 69923108D1 DE 69923108 T DE69923108 T DE 69923108T DE 69923108 T DE69923108 T DE 69923108T DE 69923108 D1 DE69923108 D1 DE 69923108D1
Authority
DE
Germany
Prior art keywords
pump
fuel
fuel system
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
DE69923108T
Other languages
English (en)
Other versions
DE69923108T2 (de
Inventor
Andrew Roger Knight
George Frankl
Colin Thomas Timms
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.)
Delphi Technologies Operations Luxembourg SARL
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Application granted granted Critical
Publication of DE69923108D1 publication Critical patent/DE69923108D1/de
Publication of DE69923108T2 publication Critical patent/DE69923108T2/de
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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing 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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
DE69923108T 1998-05-15 1999-05-05 Brennstoffsystem und Pumpe zur Anwendung in einem solchen System Expired - Lifetime DE69923108T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9810327 1998-05-15
GBGB9810327.8A GB9810327D0 (en) 1998-05-15 1998-05-15 Fuel system and pump suitable for use therein

Publications (2)

Publication Number Publication Date
DE69923108D1 true DE69923108D1 (de) 2005-02-17
DE69923108T2 DE69923108T2 (de) 2005-11-17

Family

ID=10832022

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69923108T Expired - Lifetime DE69923108T2 (de) 1998-05-15 1999-05-05 Brennstoffsystem und Pumpe zur Anwendung in einem solchen System

Country Status (4)

Country Link
US (1) US6651625B1 (de)
EP (1) EP0957261B1 (de)
DE (1) DE69923108T2 (de)
GB (1) GB9810327D0 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002109A1 (de) 2000-01-19 2001-08-02 Bosch Gmbh Robert Einspritzsystem
DE10062966A1 (de) * 2000-12-16 2002-07-18 Bosch Gmbh Robert Einzelzylinder-Pumpmodul für ein Kraftstoffeinspritzsystem einer Verbrennungsmaschine
DE10109610A1 (de) 2001-02-28 2002-09-05 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE10112432A1 (de) 2001-03-15 2002-09-19 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE10113654A1 (de) * 2001-03-21 2002-09-26 Bosch Gmbh Robert Kraftsotffeinspritzeinrichtung für Brennkraftmaschinen
DE10123995A1 (de) * 2001-05-17 2002-11-21 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10123993A1 (de) * 2001-05-17 2002-11-21 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10141679A1 (de) 2001-08-25 2003-03-06 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10141678A1 (de) 2001-08-25 2003-05-08 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10155412A1 (de) 2001-11-10 2003-05-22 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10155973A1 (de) * 2001-11-14 2003-05-22 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10158660A1 (de) 2001-11-30 2003-06-12 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10158659A1 (de) 2001-11-30 2003-06-12 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10162384A1 (de) 2001-12-19 2003-07-03 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE10221384A1 (de) 2002-05-14 2003-11-27 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
JPWO2004063559A1 (ja) * 2003-01-09 2006-05-18 ボッシュ株式会社 燃料供給用ポンプ
US7048516B2 (en) * 2003-06-09 2006-05-23 Delphi Technologies, Inc. High pressure fuel pump with multiple radial plungers
EP1498600A1 (de) * 2003-07-18 2005-01-19 Delphi Technologies, Inc. Common-Rail-Einspritzsystem
FR3023326B1 (fr) * 2014-07-07 2016-07-01 Delphi Int Operations Luxembourg Sarl Injecteur de carburant

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036192A (en) * 1974-02-08 1977-07-19 Diesel Kiki Co. Engine fuel injection system
DE2759187A1 (de) * 1977-12-31 1979-07-12 Bosch Gmbh Robert Kraftstoffeinspritzanlage mit mindestens einem kraftstoffeinspritzventil, insbesondere fuer grossmotoren
US4246876A (en) * 1979-01-19 1981-01-27 Stanadyne, Inc. Fuel injection system snubber valve assembly
US4385614A (en) * 1979-04-06 1983-05-31 Robert Bosch Gmbh Fuel injection pump for internal combustion engines
US4336781A (en) * 1980-04-28 1982-06-29 Stanadyne, Inc. Fuel injection pump snubber
JPS56159530A (en) * 1980-05-13 1981-12-08 Diesel Kiki Co Ltd Injection controller for fuel injection valve of internal- combustion engine
DE3105686A1 (de) * 1981-02-17 1982-09-02 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoffeinspritzduese"
DE3523536A1 (de) * 1984-09-14 1986-03-27 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch gesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3581160D1 (de) 1984-09-14 1991-02-07 Bosch Gmbh Robert Elektrisch gesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE3505229A1 (de) * 1985-02-05 1986-08-07 Gebrüder Sulzer AG, Winterthur Vorrichtung zum einspritzen von in einer fluessigkeit aufgeschwemmten, feinteiligem, festem brennstoff in den brennraum einer hubkolbenbrennkraftmaschine
JP2861429B2 (ja) * 1991-02-27 1999-02-24 株式会社デンソー ディーゼル機関の蓄圧式燃料噴射装置
US5299919A (en) * 1991-11-01 1994-04-05 Paul Marius A Fuel injector system
DE4236882C1 (de) * 1992-10-31 1994-04-21 Daimler Benz Ag Kraftstoffeinspritzanlage mit einer Hochdruckpumpe und einer gemeinsamen Versorgungsleitung für alle Einspritzdüsen mit Magnetventilsteuerung
GB9302566D0 (en) * 1993-02-10 1993-03-24 Lucas Ind Plc Valve
GB2289313B (en) * 1994-05-13 1998-09-30 Caterpillar Inc Fluid injector system
US5732679A (en) * 1995-04-27 1998-03-31 Isuzu Motors Limited Accumulator-type fuel injection system
GB9520243D0 (en) * 1995-10-04 1995-12-06 Lucas Ind Plc Injector
JPH09209867A (ja) * 1996-02-07 1997-08-12 Mitsubishi Motors Corp 燃料噴射装置
GB9616521D0 (en) * 1996-08-06 1996-09-25 Lucas Ind Plc Injector
GB9625000D0 (en) * 1996-11-30 1997-01-15 Lucas Ind Plc Electromagnetic actuator
US6045120A (en) * 1998-01-13 2000-04-04 Cummins Engine Company, Inc. Flow balanced spill control valve
GB9820237D0 (en) * 1998-09-18 1998-11-11 Lucas Ind Plc Fuel injector

Also Published As

Publication number Publication date
DE69923108T2 (de) 2005-11-17
EP0957261B1 (de) 2005-01-12
EP0957261A3 (de) 2000-11-22
EP0957261A2 (de) 1999-11-17
US6651625B1 (en) 2003-11-25
GB9810327D0 (en) 1998-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DELPHI TECHNOLOGIES HOLDING S.A.R.L., BASCHARA, LU