ES8200168A1 - Bomba de inyeccion de combustible de arrastre en rotacion para suministrar combustible a un motor de combustion inter-na - Google Patents

Bomba de inyeccion de combustible de arrastre en rotacion para suministrar combustible a un motor de combustion inter-na

Info

Publication number
ES8200168A1
ES8200168A1 ES495999A ES495999A ES8200168A1 ES 8200168 A1 ES8200168 A1 ES 8200168A1 ES 495999 A ES495999 A ES 495999A ES 495999 A ES495999 A ES 495999A ES 8200168 A1 ES8200168 A1 ES 8200168A1
Authority
ES
Spain
Prior art keywords
plunger
roller
head
pumping apparatus
fuel pumping
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
ES495999A
Other languages
English (en)
Other versions
ES495999A0 (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 ES8200168A1 publication Critical patent/ES8200168A1/es
Publication of ES495999A0 publication Critical patent/ES495999A0/es
Granted 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

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 DE ARRASTRE EN ROTACION PARA SUMINISTRAR COMBUSTIBLE A UN MOTOR DE COMBUSTION INTERNA. COMPRENDE UN CUERPO (1), UN DISTRIBUIDOR (2) Y UN PAR DE EMBOLOS BOMBEADORES ALTERNATIVOS (9). LOS EMBOLOS, POR ACCION DE LOS LOBULOS DEL ANILLO DE LEVA (15), SE MOVERAN HACIA DENTRO O HACIA FUERA. EN EL PRIMER CASO, EL PASO (17) COINCIDE CON UNO DE LOS PASOS (18) DE SALIDA DE COMBUSTIBLE, MIENTRAS QUE EN EL SEGUNDO CASO, UNO DE LOS PASOS (11) COINCIDE CON EL PASO (12) DE ENTRADA DE COMBUSTIBLE. LOS EMBOLOS (9) COOPERAN, ATRAVES DE ZAPATAS QUE LLEVAN RODILLOS, CON EL ANILLO (15) AJUSTABLE. MONTADA SOBRE EL DISTRIBUIDOR VA UNA BOMBA DE PALETAS (5). LA SALEDA (7) Y ENTRADA (6) DE LA MISMA ESTAN INTERCONECTADAS POR VALVULA (8) CONTROLADORA DE LA PRESION DE SALIDA. DICHA PRESION SERA INFLUIDA POR LA VELOCIDAD DEL MOTOR QUE ARRASTRA AL DISTRIBUIDOR. LA SALIDA (7) ESTA EN COMUNICACION, A TRAVES DE UNA VALVULA DE MARIPOSA (14), CON EL PASO (12). EL ANILLO (15) ESTA CONECTADO CONUN PISTON (19) ACCIONABLE BAJO PRESION DE FLUIDO.
ES495999A 1979-11-22 1980-10-16 Bomba de inyeccion de combustible de arrastre en rotacion para suministrar combustible a un motor de combustion inter-na Granted ES495999A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7940461 1979-11-22

Publications (2)

Publication Number Publication Date
ES8200168A1 true ES8200168A1 (es) 1981-10-16
ES495999A0 ES495999A0 (es) 1981-10-16

Family

ID=10509360

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495999A Granted ES495999A0 (es) 1979-11-22 1980-10-16 Bomba de inyeccion de combustible de arrastre en rotacion para suministrar combustible a un motor de combustion inter-na

Country Status (3)

Country Link
US (1) US4383806A (es)
ES (1) ES495999A0 (es)
FR (1) FR2470259A1 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE934453C (de) * 1952-10-07 1955-10-20 Cav Ltd Umlaufende Pumpe
GB857970A (en) * 1958-09-25 1961-01-04 Cav Ltd Liquid fuel pumps for internal combustion engines
GB916617A (en) * 1960-01-12 1963-01-23 Cav Ltd Liquid fuel injection pumps for internal combustion engines
GB1038132A (en) * 1962-03-27 1966-08-10 Zdislav Stanislav Miracki Improvements in or relating to reciprocating pumps for liquids
GB1577919A (en) * 1976-04-20 1980-10-29 Lucas Industries Ltd Fuel pumping apparatus
GB1603415A (en) * 1977-04-30 1981-11-25 Lucas Industries Ltd Liquid fuel injection pumps
ZA791180B (en) * 1978-03-22 1980-03-26 Lucas Industries Ltd Liquid fuel injection pump

Also Published As

Publication number Publication date
US4383806A (en) 1983-05-17
FR2470259B1 (es) 1983-06-17
FR2470259A1 (fr) 1981-05-29
ES495999A0 (es) 1981-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301