DE69000904T2 - Kraftstoffpumpenvorrichtung. - Google Patents

Kraftstoffpumpenvorrichtung.

Info

Publication number
DE69000904T2
DE69000904T2 DE9090310589T DE69000904T DE69000904T2 DE 69000904 T2 DE69000904 T2 DE 69000904T2 DE 9090310589 T DE9090310589 T DE 9090310589T DE 69000904 T DE69000904 T DE 69000904T DE 69000904 T2 DE69000904 T2 DE 69000904T2
Authority
DE
Germany
Prior art keywords
fuel pump
pump device
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
DE9090310589T
Other languages
English (en)
Other versions
DE69000904D1 (de
Inventor
Peter Alban George Collingborn
Derek Wallace Tomsett
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of DE69000904D1 publication Critical patent/DE69000904D1/de
Application granted granted Critical
Publication of DE69000904T2 publication Critical patent/DE69000904T2/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
    • F02M59/20—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
    • F02M59/365—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages valves being actuated by the fluid pressure produced in an auxiliary pump, e.g. pumps with differential pistons; Regulated pressure of supply pump actuating a metering valve, e.g. a sleeve surrounding the pump 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
DE9090310589T 1989-10-18 1990-09-27 Kraftstoffpumpenvorrichtung. Expired - Fee Related DE69000904T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898923487A GB8923487D0 (en) 1989-10-18 1989-10-18 Fuel pumping apparatus

Publications (2)

Publication Number Publication Date
DE69000904D1 DE69000904D1 (de) 1993-03-25
DE69000904T2 true DE69000904T2 (de) 1993-08-26

Family

ID=10664784

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090310589T Expired - Fee Related DE69000904T2 (de) 1989-10-18 1990-09-27 Kraftstoffpumpenvorrichtung.

Country Status (6)

Country Link
US (1) US5119786A (de)
EP (1) EP0423958B1 (de)
JP (1) JPH03175145A (de)
DE (1) DE69000904T2 (de)
ES (1) ES2040062T3 (de)
GB (1) GB8923487D0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339724A (en) * 1991-03-05 1994-08-23 Wartsila Diesel International Ltd. Oy Arrangement for the lubrication of the piston member of a fuel injection pump
GB9119690D0 (en) * 1991-09-14 1991-10-30 Lucas Ind Plc Fuel injection pump
ES2079241T3 (es) * 1991-12-20 1996-01-01 Lucas Ind Plc Aparato de bombeo de combustible.
GB2282191A (en) * 1993-09-18 1995-03-29 Lucas Ind Plc Fuel pumping apparatus
GB9424021D0 (en) * 1994-11-29 1995-01-18 Lucas Ind Plc Fuel pumping apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH330984A (de) * 1954-07-29 1958-06-30 Bosch Gmbh Robert Kraftstoffeinspritzpumpe an mehrzylindrigen Brennkraftmaschinen
FR1253971A (fr) * 1960-01-08 1961-02-17 Perfectionnements apportés aux pompes à pistons opposés et à distributeur rotatif, notamment pour l'injection de combustible dans les moteurs
FR1422953A (fr) * 1964-11-10 1966-01-03 Bosch Gmbh Robert Perfectionnements apportés aux pompes alternatives d'injection de combustible comportant une pompe auxiliaire pour la commande d'un organe régulateur à mouvements alternatifs
DE1224987B (de) * 1964-12-24 1966-09-15 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraft-maschinen
FR1491304A (fr) * 1966-05-09 1967-08-11 Bosch Gmbh Robert Perfectionnements apportés aux pompes alternatives d'injection de combustible
FR1487477A (fr) * 1966-05-26 1967-07-07 Bosch Gmbh Robert Perfectionnements apportés à la régulation de pompes d'injection de combustible
GB2054754B (en) * 1979-07-27 1983-03-16 Lucas Industries Ltd Fuel injection pump
US4401084A (en) * 1980-11-01 1983-08-30 Lucas Industries Limited Fuel injection pumping apparatus
DE3300876A1 (de) * 1983-01-13 1984-07-19 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe
DE3323761A1 (de) * 1983-07-01 1985-01-03 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3444234A1 (de) * 1984-01-11 1985-07-18 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe
GB8812651D0 (en) * 1988-05-27 1988-06-29 Lucas Ind Plc Liquid fuel injection pump for i c engines
JPH01244144A (ja) * 1988-03-25 1989-09-28 Yamaha Motor Co Ltd エンジンの高圧燃料噴射装置
GB8823846D0 (en) * 1988-10-11 1988-11-16 Lucas Ind Plc Fuel pumping apparatus

Also Published As

Publication number Publication date
ES2040062T3 (es) 1993-10-01
DE69000904D1 (de) 1993-03-25
US5119786A (en) 1992-06-09
JPH03175145A (ja) 1991-07-30
EP0423958B1 (de) 1993-02-10
GB8923487D0 (en) 1989-12-06
EP0423958A1 (de) 1991-04-24

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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