ES8702583A1 - Perfeccionamientos en las bombas rotativas de inyeccion. - Google Patents

Perfeccionamientos en las bombas rotativas de inyeccion.

Info

Publication number
ES8702583A1
ES8702583A1 ES552311A ES552311A ES8702583A1 ES 8702583 A1 ES8702583 A1 ES 8702583A1 ES 552311 A ES552311 A ES 552311A ES 552311 A ES552311 A ES 552311A ES 8702583 A1 ES8702583 A1 ES 8702583A1
Authority
ES
Spain
Prior art keywords
pumping apparatus
fuel pumping
axially movable
fuel
distributor member
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
ES552311A
Other languages
English (en)
Other versions
ES552311A0 (es
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.)
Cav Condiesel SA
Original Assignee
Cav Condiesel SA
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 Cav Condiesel SA filed Critical Cav Condiesel SA
Priority to ES552311A priority Critical patent/ES8702583A1/es
Publication of ES552311A0 publication Critical patent/ES552311A0/es
Publication of ES8702583A1 publication Critical patent/ES8702583A1/es
Priority to GB8702101A priority patent/GB2188172B/en
Priority to US07/011,765 priority patent/US4751903A/en
Priority to JP62031653A priority patent/JPS62199959A/ja
Priority to FR878702006A priority patent/FR2594893B1/fr
Priority to DE19873705806 priority patent/DE3705806A1/de
Priority to IT19467/87A priority patent/IT1203346B/it
Priority to GB8825702A priority patent/GB2210936B/en
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
    • 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)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

MODIFICACIONES EN LAS BOMBAS ROTATIVAS DE INYECCION. CONSISTENTES EN UN MANGUITO (44) QUE RODEA AL ROTOR (15) ENTRE EL EXTREMO QUE SE EFECTUA LA INYECCION Y LAS LUMBRERAS (54, 55) RADIALES DE INYECCION, CON POSIBILIDAD DE DESPLAZAMIENTOS ROTATIVOS Y LONGITUDINAL CON RELACION AL ROTOR (15), DOTADO DE DOS CANALES ABIERTOS EN SU CARA DE CONTACTO CON EL ROTOR QUE DESEMBOCAN EN UNA CAMARA DEL CARTER DE LA BOMBA DE INYECCION, Y DONDE EL ROTOR (15) ESTA DOTADO DE UNA LUMBRERA (50) RADIAL CONECTADA AL CONDUCTO AXIAL CONTRA CUYA SALIDA ES OBSTRUIDA POR EL ARCO CILINDRICO DEL MANGUITO, COMPRENDIDO ENTRE LOS DOS CITADOS CANALES ABIERTOS PARA CONTROLAR, MEDIANTE LOS DESPLAZAMIENTOS CITADOS DEL MANGUITO SOBRE EL ROTOR, EL INICIO Y EL FINAL DE LA INYECCION. TIENE APLICACIONES EN MOTORES DE COMBUSTION INTERNA.
ES552311A 1986-02-24 1986-02-24 Perfeccionamientos en las bombas rotativas de inyeccion. Expired ES8702583A1 (es)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES552311A ES8702583A1 (es) 1986-02-24 1986-02-24 Perfeccionamientos en las bombas rotativas de inyeccion.
GB8702101A GB2188172B (en) 1986-02-24 1987-01-30 Fuel pumping apparatus
US07/011,765 US4751903A (en) 1986-02-24 1987-02-03 Fuel pumping apparatus
JP62031653A JPS62199959A (ja) 1986-02-24 1987-02-16 燃料ポンプ装置
FR878702006A FR2594893B1 (fr) 1986-02-24 1987-02-17 Dispositif de pompage de carburant
DE19873705806 DE3705806A1 (de) 1986-02-24 1987-02-24 Kraftstoff-pumpvorrichtung
IT19467/87A IT1203346B (it) 1986-02-24 1987-02-24 Dispositivo di pompaggio di combustibile
GB8825702A GB2210936B (en) 1986-02-24 1988-11-03 Fuel pumping apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES552311A ES8702583A1 (es) 1986-02-24 1986-02-24 Perfeccionamientos en las bombas rotativas de inyeccion.

Publications (2)

Publication Number Publication Date
ES552311A0 ES552311A0 (es) 1987-01-16
ES8702583A1 true ES8702583A1 (es) 1987-01-16

Family

ID=8490913

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552311A Expired ES8702583A1 (es) 1986-02-24 1986-02-24 Perfeccionamientos en las bombas rotativas de inyeccion.

Country Status (7)

Country Link
US (1) US4751903A (es)
JP (1) JPS62199959A (es)
DE (1) DE3705806A1 (es)
ES (1) ES8702583A1 (es)
FR (1) FR2594893B1 (es)
GB (2) GB2188172B (es)
IT (1) IT1203346B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844363A1 (de) * 1988-12-30 1990-07-05 Bosch Gmbh Robert Elektrisch gesteuerte kraftstoffeinspritzpumpe
DE3900318A1 (de) * 1989-01-07 1990-07-12 Bosch Gmbh Robert Verteilerkraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPH08270521A (ja) * 1995-04-03 1996-10-15 Zexel Corp 分配型燃料噴射ポンプ
JPH08312379A (ja) * 1995-05-18 1996-11-26 Zexel Corp 燃料噴射装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2037365B (en) * 1978-11-25 1982-12-08 Lucas Industries Ltd Liquid fuel injection pumping apparatus
GB2071784A (en) * 1980-02-28 1981-09-23 Lucas Industries Ltd Liquid fuel injection pumping apparatus
DE3010839A1 (de) * 1980-03-21 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe
GB2080572B (en) * 1980-07-26 1984-03-14 Lucas Industries Ltd Governor for engines
US4406264A (en) * 1980-07-26 1983-09-27 Lucas Industries Limited Governor for engines
GB2091351B (en) * 1980-12-31 1984-05-10 Lucas Industries Ltd Fuel injection pumping apparatus
US4441474A (en) * 1980-12-31 1984-04-10 Lucas Industries Limited Fuel injection pumping apparatus
JPS59119056A (ja) * 1982-12-26 1984-07-10 Nippon Denso Co Ltd 燃料噴射量制御装置
DE3428176C2 (de) * 1984-07-31 1994-08-25 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE3439749A1 (de) * 1984-10-31 1986-04-30 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Also Published As

Publication number Publication date
GB2210936B (en) 1989-11-15
GB2188172B (en) 1990-01-04
GB8825702D0 (en) 1988-12-07
FR2594893A1 (fr) 1987-08-28
ES552311A0 (es) 1987-01-16
GB2188172A (en) 1987-09-23
DE3705806A1 (de) 1987-08-27
GB2210936A (en) 1989-06-21
IT1203346B (it) 1989-02-15
FR2594893B1 (fr) 1990-07-27
IT8719467A0 (it) 1987-02-24
GB8702101D0 (en) 1987-03-04
JPS62199959A (ja) 1987-09-03
US4751903A (en) 1988-06-21

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401