ES2005223A6 - Bomba de inyeccion de combustible liquido - Google Patents

Bomba de inyeccion de combustible liquido

Info

Publication number
ES2005223A6
ES2005223A6 ES8701424A ES8701424A ES2005223A6 ES 2005223 A6 ES2005223 A6 ES 2005223A6 ES 8701424 A ES8701424 A ES 8701424A ES 8701424 A ES8701424 A ES 8701424A ES 2005223 A6 ES2005223 A6 ES 2005223A6
Authority
ES
Spain
Prior art keywords
groove
fuel
registration
injection pump
bore
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
Application number
ES8701424A
Other languages
English (en)
Inventor
Ian Roy Thronthwaite
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 ES2005223A6 publication Critical patent/ES2005223A6/es
Expired 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/007—Venting 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
    • 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)
  • Fuel-Injection Apparatus (AREA)

Abstract

BOMBA DE INYECCION DE COMBUSTIBLE LIQUIDO, DEL TIPO DE DISTRIBUIDOR ROTATIVO, QUE TIENE EN EL ELEMENTO DISTRIBUIDOR 12 UNA PRIMERA RANURA 30 DESTINADA A ALINEARSE CON LOS ORIFICIOS DE SUMINISTRO DE COMBUSTIBLE LIQUIDO 32 Y UNA SEGUNDA RANURA 31 DESTINADA A ALINEARSE CON LOS ORIFICIOS DE SALIDA 34. LAS RANURAS ESTAN CONECTADAS CON EL AGUJERO DE PISTON 14 Y AL GIRAR EL ELEMENTO DISTRIBUIDOR EL COMBUSTIBLE LIQUIDO ES SUMINISTRADO AL AGUJERO A TRAVES DE LA PRIMERA RANURA Y ES CONDUCIDO A UNA SALIDA A TRAVES DE LA SEGUNDA RANURA. EL ELEMENTO DISTRIBUIDOR PUEDE DESPLAZARSE EN SENTIDO AXIAL PARA CONTROLAR LA CANTIDAD DE COMBUSTIBLE LIQUIDO SUMINISTRADA Y, EN LA POSICION DE COMBUSTIBLE LIQUIDO SOBRANTE LA SEGUNDA RANURA ESTA DISPUESTA PARA ALINEARSE CON UN ORIFICIO DE VENTILACION 35 DURANTE EL PERIODO INICIAL DE CORRESPONDENCIA DE LA PRIMERA RANURA CON UN ORIFICIO DE ENTRADA. ESTO PERMITE QUE EL AIRE SEA EVACUADO DEL PASO Y DEL AGUJERO.
ES8701424A 1986-05-13 1987-05-12 Bomba de inyeccion de combustible liquido Expired ES2005223A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611687A GB8611687D0 (en) 1986-05-13 1986-05-13 Liquid fuel injection pump

Publications (1)

Publication Number Publication Date
ES2005223A6 true ES2005223A6 (es) 1989-03-01

Family

ID=10597816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701424A Expired ES2005223A6 (es) 1986-05-13 1987-05-12 Bomba de inyeccion de combustible liquido

Country Status (7)

Country Link
US (1) US4764092A (es)
JP (1) JPS62276258A (es)
DE (1) DE3715837A1 (es)
ES (1) ES2005223A6 (es)
FR (1) FR2598748A1 (es)
GB (1) GB8611687D0 (es)
IT (1) IT1203983B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719831A1 (de) * 1987-06-13 1988-12-22 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
GB8724795D0 (en) * 1987-10-22 1987-11-25 Lucas Ind Plc Fuel injection pump
GB8903683D0 (en) * 1989-02-17 1989-04-05 Lucas Ind Plc Fuel pumping apparatus
GB8912824D0 (en) * 1989-06-03 1989-07-19 Lucas Ind Plc Fuel pumping apparatus
DE4010450A1 (de) * 1990-03-31 1991-10-02 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung fuer einspritzbrennkraftmaschinen
GB9319363D0 (en) * 1993-09-18 1993-11-03 Lucas Ind Plc Fuel pumps
US6354270B1 (en) 2000-06-29 2002-03-12 Caterpillar Inc. Hydraulically actuated fuel injector including a pilot operated spool valve assembly and hydraulic system using same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936244A (en) * 1973-09-12 1976-02-03 C.A.V. Limited Fuel injection pumping apparatus
ES481775A1 (es) * 1978-08-03 1980-02-16 Lucas Industries Ltd Aparato de bombeo de combustible liquido.
GB2037365B (en) * 1978-11-25 1982-12-08 Lucas Industries Ltd Liquid fuel injection pumping apparatus
ZA803034B (en) * 1979-07-06 1981-05-27 Lucas Industries Ltd Liquid fuel pumping apparatus
GB2053372B (en) * 1979-07-06 1983-03-02 Lucas Industries Ltd Liquid fuel pumping apparatus
US4381182A (en) * 1979-07-27 1983-04-26 Lucas Industries Limited Fuel injection pump
US4406264A (en) * 1980-07-26 1983-09-27 Lucas Industries Limited Governor for engines
US4446835A (en) * 1980-12-31 1984-05-08 Lucas Industries Limited Liquid fuel injection pumping apparatus
GB8417861D0 (en) * 1984-07-13 1984-08-15 Lucas Ind Plc Fuel pumping apparatus
GB8509020D0 (en) * 1985-04-09 1985-05-15 Lucas Ind Plc Liquid fuel pumping apparatus

Also Published As

Publication number Publication date
IT8720342A0 (it) 1987-04-30
JPS62276258A (ja) 1987-12-01
GB8611687D0 (en) 1986-06-18
IT1203983B (it) 1989-02-23
DE3715837A1 (de) 1987-11-19
FR2598748A1 (fr) 1987-11-20
US4764092A (en) 1988-08-16

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-05-12