[go: up one dir, main page]

ES8700727A1 - Aparato de bombeo de combustible liquido para suministrar combustible liquido a un motor de combustion interna - Google Patents

Aparato de bombeo de combustible liquido para suministrar combustible liquido a un motor de combustion interna

Info

Publication number
ES8700727A1
ES8700727A1 ES550127A ES550127A ES8700727A1 ES 8700727 A1 ES8700727 A1 ES 8700727A1 ES 550127 A ES550127 A ES 550127A ES 550127 A ES550127 A ES 550127A ES 8700727 A1 ES8700727 A1 ES 8700727A1
Authority
ES
Spain
Prior art keywords
bore
liquid fuel
pumping apparatus
outlet
spill valve
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
ES550127A
Other languages
English (en)
Other versions
ES550127A0 (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.)
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 ES550127A0 publication Critical patent/ES550127A0/es
Publication of ES8700727A1 publication Critical patent/ES8700727A1/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
    • 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
    • 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

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

APARATO DE BOMBEO DE COMBUSTIBLE LIQUIDO. CONSTA DE UN ELEMENTO DISTRIBUIDOR GIRATORIO CILINDRICO (10) QUE ESTA ALOJADO EN UN CUERPO (11) Y QUE ESTA DISPUESTO PARA SER ACCIONADO, DURANTE SU FUNCIONAMIENTO, DE MANERA SINCRONIZADA CON UN MOTOR ASOCIADO, EL CUAL ESTA PROVISTO DE UN ORIFICIO CILINDRICO TRANSVERSAL (12) EN EL QUE ESTAN MONTADOS DOS PISTONES DE BOMBEO (13) CAPACES DE EFECTUAR UN MOVIMIENTO DE VAIVEN; DE UNA VALVULA ANTIRRETORNO (15) QUE COMUNICA LA CAMARA DE BOMBEO CON UNA BOMBA DE SUMINISTRO DE COMBUSTIBLE LIQUIDO A BAJA PRESION; DE UNA PLURALIDAD DE ORIFICIOS DE SALIDA (22) CADA UNO DE LOS CUALES INCLUYE UNA VALVULA DE SUMINISTRO (23). DE APLICACION EN MOTORES DE COMBUSTION INTERNA.
ES550127A 1984-12-20 1985-12-18 Aparato de bombeo de combustible liquido para suministrar combustible liquido a un motor de combustion interna Expired ES8700727A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848432310A GB8432310D0 (en) 1984-12-20 1984-12-20 Liquid fuel pumping apparatus

Publications (2)

Publication Number Publication Date
ES550127A0 ES550127A0 (es) 1986-10-16
ES8700727A1 true ES8700727A1 (es) 1986-10-16

Family

ID=10571545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550127A Expired ES8700727A1 (es) 1984-12-20 1985-12-18 Aparato de bombeo de combustible liquido para suministrar combustible liquido a un motor de combustion interna

Country Status (7)

Country Link
US (1) US4665875A (es)
JP (1) JPS61152958A (es)
DE (1) DE3544841A1 (es)
ES (1) ES8700727A1 (es)
FR (1) FR2575230A1 (es)
GB (2) GB8432310D0 (es)
IT (1) IT1186240B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8527827D0 (en) * 1985-11-12 1985-12-18 Lucas Ind Plc Control valve
GB8703419D0 (en) * 1987-02-13 1987-03-18 Lucas Ind Plc Fuel injection pump
DE3819996A1 (de) * 1988-06-11 1989-12-14 Bosch Gmbh Robert Hydraulische steuereinrichtung insbesondere fuer kraftstoffeinspritzanlagen von brennkraftmaschinen
GB8828159D0 (en) * 1988-12-02 1989-01-05 Lucas Ind Plc Fuel injection pump
GB8920330D0 (en) * 1989-09-08 1989-10-25 Lucas Ind Plc Fuel injection apparatus
US5363824A (en) * 1992-04-25 1994-11-15 Robert Bosch Gmbh Fuel injection device for internal combustion engines
US5407131A (en) * 1994-01-25 1995-04-18 Caterpillar Inc. Fuel injection control valve
JP3435881B2 (ja) * 1995-03-22 2003-08-11 株式会社デンソー 分配型燃料噴射ポンプ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358662A (en) * 1965-01-05 1967-12-19 Bosch Gmbh Robert Reciprocating fuel injection pumps including means for varying the advance of injection
DE1601397A1 (de) * 1968-02-16 1971-01-07 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
DE2558789A1 (de) * 1975-12-24 1977-07-14 Bosch Gmbh Robert Hochdruck-kraftstoffeinspritzeinrichtung fuer dieselmotoren
US4271808A (en) * 1978-01-20 1981-06-09 Diesel Kiki Co., Ltd. Fuel injection pump for internal combustion engines
DE3004460A1 (de) * 1980-02-07 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3024963A1 (de) * 1980-07-02 1982-01-28 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren
DE3211877A1 (de) * 1982-03-31 1983-10-06 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
GB2131102B (en) * 1982-12-08 1986-05-21 Lucas Ind Plc Fuel injection pump
GB2137698B (en) * 1983-04-05 1986-04-09 Lucas Ind Plc Fuel injection pump
JPH0652067B2 (ja) * 1983-08-17 1994-07-06 日産自動車株式会社 分配型燃料噴射ポンプの噴射率制御装置
GB8417864D0 (en) * 1984-07-13 1984-08-15 Lucas Ind Plc Fuel pumping apparatus

Also Published As

Publication number Publication date
US4665875A (en) 1987-05-19
GB2169039A (en) 1986-07-02
JPS61152958A (ja) 1986-07-11
FR2575230A1 (fr) 1986-06-27
DE3544841A1 (de) 1986-06-26
IT8523097A0 (it) 1985-12-04
GB8528943D0 (en) 1986-01-02
ES550127A0 (es) 1986-10-16
IT1186240B (it) 1987-11-18
GB2169039B (en) 1988-01-20
GB8432310D0 (en) 1985-01-30

Similar Documents

Publication Publication Date Title
ES8707783A1 (es) Un aparato para inyectar combustible en un motor de combustion interna encendido por chispa.
ATE59885T1 (de) Kraftstoffeinspritzventil.
ES456821A1 (es) Dispositivo de inyeccion de combustible liquido en un motor de combustion interna.
US4475515A (en) Fuel systems for compression ignition engines
ES2171038T3 (es) Dispositivo de inyeccion de combustible para motores diesel.
DE3681509D1 (de) Kraftstoffeinspritzvorrichtung.
ES464012A1 (es) Sistema de alimentacion de combustible para un motor de com-bustion interna.
ES8700727A1 (es) Aparato de bombeo de combustible liquido para suministrar combustible liquido a un motor de combustion interna
ES8405478A1 (es) Boquilla de inyeccion combustible para suministrar combustible a un motor de combustion interna.
ES8400797A1 (es) Aparato bombeador de inyeccion de combustible liquido para suministrar combustible a un motor de combustion interna.
GB2097483B (en) Plunger pump for delivering a liquid particularly fuel in an internal combustion engine
EP0204982A3 (en) Fuel injection for internal-combustion engines
ES456662A1 (es) Perfeccionamientos en bombas inyectoras de combustible para motores de combustion interna.
KR970045244A (ko) 디젤형 아이.씨(i.c) 엔진 액체 연료 공급용 장치
ES8608102A1 (es) Aparato de bombeo de combustible para suministrar combusti- ble liquido a un motor de combustion interna
JPS56132454A (en) Fuel injector
JPS5765857A (en) Injection rate control device of distribution type fuel injection pump
GB1462206A (en) Fuel injection nozzle for internal combstuion engines
EP0318865A3 (en) Start-fuel supply device in internal combustion engine for portable equipment
DE3068920D1 (en) Fuel-injection device for internal combustion engines, particularly for diesel engines
ES8601403A1 (es) Aparato de bombeo para inyeccion de combustible liquido
ES8602204A1 (es) Aparato de bombeo para inyeccion de combustible liquido des-tinado a suministrar combustible liquido a un motor de com- bustion interna
JPS5698562A (en) Fuel injecting device for use in internal combustion engine
ES8403570A1 (es) "grupo de inyeccion electronica de combustible en un motor de combustion interna"
ES8204066A1 (es) Dispositivo de inyeccion de combustible para motores de com-bustion interna

Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506