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ES8101710A1 - Aparato bombeador de inyeccion de combustible para suminis- trar combustible a un motor de combustion interna - Google Patents

Aparato bombeador de inyeccion de combustible para suminis- trar combustible a un motor de combustion interna

Info

Publication number
ES8101710A1
ES8101710A1 ES492953A ES492953A ES8101710A1 ES 8101710 A1 ES8101710 A1 ES 8101710A1 ES 492953 A ES492953 A ES 492953A ES 492953 A ES492953 A ES 492953A ES 8101710 A1 ES8101710 A1 ES 8101710A1
Authority
ES
Spain
Prior art keywords
plunger
fuel
recess
cam
cam lobes
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
ES492953A
Other languages
English (en)
Other versions
ES492953A0 (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 ES492953A0 publication Critical patent/ES492953A0/es
Publication of ES8101710A1 publication Critical patent/ES8101710A1/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
    • 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
    • F02M41/1427—Arrangements for metering fuel admitted to pumping chambers, e.g. by shuttles or by throttle-valves

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 BOMBEADOR DE INYECCION DE COMBUSTIBLE. COMPRENDE UN MIEMBRO DISTRIBUIDOR ROTATIVO, UN EMBOLO MOVIBLE DENTRO DE UN MANDRILADO, UNA LEVA QUE INCLUYE UN LOBULO DE LEVA PARA IMPARTIR MOVIMIENTOS HACIA DENTRO DEL EMBOLO, FLUYENDO EL COMBUSTIBLE DESPLAZADO DESDE DICHO MANDRILADO DURANTE DICHO MOVIMIENTO HACIA DENTRO, A TRAVES DE MEDIOS DE PASO DEL MIEMBRO DISTRIBUIDOR, A UNA SALIDA, UNA FUENTE DE COMBUSTIBLE BAJO PRESION Y MEDIOS PARA CONTROLAR LA CANTIDAD DE COMBUSTIBLE SUMINISTRADA EL MANDRILADO A PARTIR DE DICHA FUENTE CON EL FIN DE CONTROLAR DE ESTE MODO LA CANTIDAD DE COMBUSTIBLE SUMINISTRADA POR EL APARATO EN CADA CARRERA DE ENTREGA DEL EMBOLO. LA CARA POSTERIOR DE DICHO LOBULO DE LEVA DEFINE UNA PORCION DOSIFICADORA Y DICHO MEDIO CONTROLA EL FLUJO DE COMBUSTIBLE DESDE DICHA FUENTE AL MANDRILADO, MIENTRAS SE MUEVE EL EMBOLO BAJO EL CONTROL DE DICHA PORCION DOSIFICADORA DEL LOBULO DE LEVA. APLICADO EN MOTORES DE COMBUSTION INTERNA.
ES492953A 1979-09-08 1980-06-30 Aparato bombeador de inyeccion de combustible para suminis- trar combustible a un motor de combustion interna Expired ES8101710A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7931256 1979-09-08

Publications (2)

Publication Number Publication Date
ES492953A0 ES492953A0 (es) 1980-12-16
ES8101710A1 true ES8101710A1 (es) 1980-12-16

Family

ID=10507718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492953A Expired ES8101710A1 (es) 1979-09-08 1980-06-30 Aparato bombeador de inyeccion de combustible para suminis- trar combustible a un motor de combustion interna

Country Status (8)

Country Link
US (1) US4462371A (es)
JP (1) JPS5641450A (es)
DE (1) DE3032933A1 (es)
ES (1) ES8101710A1 (es)
FR (1) FR2465088B1 (es)
IT (1) IT1132668B (es)
MX (1) MX151107A (es)
SU (1) SU971115A3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES499602A0 (es) * 1980-02-28 1982-07-01 Lucas Industries Ltd Aparato bombeador de inyeccion de combustible liquido para suministrar combustible a un motor de combustion interna
JPS59119056A (ja) * 1982-12-26 1984-07-10 Nippon Denso Co Ltd 燃料噴射量制御装置
DE3503955A1 (de) * 1985-02-06 1986-08-07 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe
CN103644059B (zh) * 2013-12-05 2016-05-04 中国第一汽车股份有限公司无锡油泵油嘴研究所 一种采用分层式燃油分配器的蓄压式供油系统

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US23889A (en) * 1859-05-10 Jacob batcheld er
GB400285A (en) * 1933-02-07 1933-10-26 Arthur Alexander Sidney Improvements in and relating to fuel injection pumps for internal combustion engines
US2163458A (en) * 1936-12-28 1939-06-20 Clark Wallace Fuel feeding and distributing mechanism for internal combustion engines
CH329158A (de) * 1955-01-31 1958-04-15 Cav Ltd Brennstoffeinspritzpumpe für Verbrennungsmotoren
FR1118632A (fr) * 1955-02-02 1956-06-08 Cav Ltd Pompe à injection de carburant liquide pour moteurs à combustion interne
FR1209065A (fr) * 1956-12-19 1960-02-29 Bosch Gmbh Robert Pompe à injection de combustible pour moteurs
FR1340148A (fr) * 1962-12-05 1963-10-11 Cav Ltd Pompe à combustible liquide
GB1200102A (en) * 1967-03-20 1970-07-29 Cav Ltd Liquid fuel injection pumps
FR1524745A (fr) * 1967-05-29 1968-05-10 Cav Ltd Appareil de pompage de combustible liquide
US3485225A (en) * 1968-04-15 1969-12-23 Caterpillar Tractor Co Rotary distributor fuel pump
JPS558657B2 (es) * 1971-08-31 1980-03-05
FR2165220A5 (es) * 1971-12-22 1973-08-03 Roto Diesel Sa
GB1537669A (en) * 1975-03-04 1979-01-04 Cav Ltd Fuel injection pumping apparatus
DE2638736C3 (de) * 1976-08-27 1979-02-08 Guenter 8882 Lauingen Stein Kraftstoffeinspritzpumpe für Brennkraftmaschinen mit hydraulischem Regler
GB1603415A (en) * 1977-04-30 1981-11-25 Lucas Industries Ltd Liquid fuel injection pumps
ES482340A1 (es) * 1978-07-29 1980-04-01 Lucas Industries Ltd Aparato de bombeo para inyeccion de combustible.
GB2061402B (en) * 1979-10-20 1983-09-28 Lucas Industries Ltd Fuel injection pump
DE3038127A1 (de) * 1979-10-20 1981-04-30 Lucas Industries Ltd., Birmingham, West Midlands Kraftstoffeinspritzpumpe
US4348995A (en) * 1979-11-03 1982-09-14 Lucas Industries Limited Fuel pumping apparatus
US4358256A (en) * 1980-02-02 1982-11-09 Lucas Industries Limited Fuel injection pumping apparatus
US4401084A (en) * 1980-11-01 1983-08-30 Lucas Industries Limited Fuel injection pumping apparatus

Also Published As

Publication number Publication date
ES492953A0 (es) 1980-12-16
MX151107A (es) 1984-10-01
DE3032933C2 (es) 1991-03-07
FR2465088A1 (fr) 1981-03-20
IT8024483A0 (it) 1980-09-05
US4462371A (en) 1984-07-31
JPH0220821B2 (es) 1990-05-10
SU971115A3 (ru) 1982-10-30
FR2465088B1 (fr) 1985-10-04
JPS5641450A (en) 1981-04-18
IT1132668B (it) 1986-07-02
DE3032933A1 (de) 1981-04-02

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