ES2005584A6 - Aparato de bombeo de combustible liquido - Google Patents

Aparato de bombeo de combustible liquido

Info

Publication number
ES2005584A6
ES2005584A6 ES8701499A ES8701499A ES2005584A6 ES 2005584 A6 ES2005584 A6 ES 2005584A6 ES 8701499 A ES8701499 A ES 8701499A ES 8701499 A ES8701499 A ES 8701499A ES 2005584 A6 ES2005584 A6 ES 2005584A6
Authority
ES
Spain
Prior art keywords
chamber
liquid fuel
fluid
pumping apparatus
sleeve
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
ES8701499A
Other languages
English (en)
Inventor
Ian Roy Thornthwaite
Paul Raymond Smith
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 ES2005584A6 publication Critical patent/ES2005584A6/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

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

DEL TIPO DE DISTRIBUIDOR ROTATIVO TIENE UN DISTRIBUIDOR ROTATIVO 12 QUE PUEDE TAMBIEN DESPLAZARSE EN SENTIDO AXIAL PARA DETERMINAR LA CANTIDAD DE COMBUSTIBLE SUMINISTRADA POR EL APARATO. UNAS SUPERFICIES DE PARADA INCLINADAS (22, 23) ESTAN DISPUESTAS PARA LIMITAR EL MOVIMIENTO AXIAL EXTERIOR DE LOS PISTONES DE BOMBEO (19) DURANTE LAS CARRERAS DE LLENADO Y UNA REACCION AXIAL SE APLICA AL ELEMENTO DISTRIBUIDOR CUANDO LAS SUPERFICIES ENTRAN EN CONTACTO. LA POSICION AXIAL DEL ELEMENTO DISTRIBUIDOR SE CONTROLA APLICANDO LA PRESION DEL FLUIDO A UNA EXTREMIDAD DEL MISMO, MIENTRAS SE SUMINISTRA EL FLUIDO A UNA CAMARA (30). UN PASO (34) DE SUMINISTRO A LA CAMARA INCLUYE UNA VALVULA DE RETENCION (35) Y LA SALIDA DEL FLUIDO A PARTIR DE LA CAMARA SE CONTROLA POR UN MANGUITO (31) QUE CUBRE UN ORIFICIO (32). AL SER APLICADA LA REACCION AXIAL, EL ORIFICIO ES CERRADO POR EL MANGUITO Y LA VALVULA DE RETENCION SE CIERRA PARA FORMAR UN BLOQUEO HIDRAULICO.
ES8701499A 1986-05-23 1987-05-21 Aparato de bombeo de combustible liquido Expired ES2005584A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868612622A GB8612622D0 (en) 1986-05-23 1986-05-23 Liquid fuel pumping apparatus

Publications (1)

Publication Number Publication Date
ES2005584A6 true ES2005584A6 (es) 1989-03-16

Family

ID=10598353

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701499A Expired ES2005584A6 (es) 1986-05-23 1987-05-21 Aparato de bombeo de combustible liquido

Country Status (7)

Country Link
US (1) US4759694A (es)
JP (1) JPS62288363A (es)
DE (1) DE3717361A1 (es)
ES (1) ES2005584A6 (es)
FR (1) FR2599089A1 (es)
GB (2) GB8612622D0 (es)
IT (1) IT1203982B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02104964A (ja) * 1988-10-12 1990-04-17 Nippon Denso Co Ltd 分配型燃料噴射ポンプ
GB8828159D0 (en) * 1988-12-02 1989-01-05 Lucas Ind Plc Fuel injection pump
GB8903683D0 (en) * 1989-02-17 1989-04-05 Lucas Ind Plc Fuel pumping apparatus
GB9001736D0 (en) * 1990-01-25 1990-03-28 Lucas Ind Plc Fuel pump apparatus
GB9226671D0 (en) * 1992-12-22 1993-02-17 Lucas Ind Plc Fuel pumping apparatus
GB2281357A (en) * 1993-08-24 1995-03-01 Lucas Ind Plc Fuel pumping apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485225A (en) * 1968-04-15 1969-12-23 Caterpillar Tractor Co Rotary distributor fuel pump
GB2071874B (en) * 1980-02-14 1983-12-07 Lucas Industries Ltd Fuel pumping apparatus
US4362141A (en) * 1980-02-16 1982-12-07 Lucas Industries Limited Fuel injection pumping apparatus
GB2069722B (en) * 1980-02-16 1983-07-13 Lucas Industries Ltd Fuel injection pumping apparatus
US4462370A (en) * 1980-12-31 1984-07-31 Lucas Industries Limited Fuel injection pumping apparatus
GB2109133B (en) * 1981-11-11 1985-07-17 Lucas Ind Plc Fuel injection pumping apparatus
GB2116263B (en) * 1982-02-20 1985-10-09 Lucas Ind Plc Fuel injection pumping apparatus

Also Published As

Publication number Publication date
GB2190711A (en) 1987-11-25
GB8612622D0 (en) 1986-07-02
FR2599089A1 (fr) 1987-11-27
IT1203982B (it) 1989-02-23
GB2190711B (en) 1989-10-18
GB8709884D0 (en) 1987-06-03
IT8720341A0 (it) 1987-04-30
US4759694A (en) 1988-07-26
DE3717361A1 (de) 1987-12-10
JPS62288363A (ja) 1987-12-15

Similar Documents

Publication Publication Date Title
JPS5438324B2 (es)
DE3277406D1 (en) Spring element and its application
GB1470597A (en) Reciprocating pumps for dispensing pastes liquids and other substances
GB1059332A (en) Improvements in fluid cylinder cushioning device
GB925979A (en) Liquid fuel injection pumps
ES2005584A6 (es) Aparato de bombeo de combustible liquido
GB1415283A (en) Sealing plug for fluid conduits
GB925777A (en) Hydraulic jack
ES475585A1 (es) Perfeccionamientos en dispositivos de arranque de un gato con piston amortiguador
DE3271910D1 (en) Directional control valve to obtain in a hydraulic appliance the alternative motion of a piston operating to charge and fire a tool, specially suitable for hydraulic hammers
GB1266229A (es)
ES2006070A6 (es) Mecanismo de valvula de llenado rapido para un cilindro director.
ES8107363A1 (es) Bomba de inyeccion de combustible liquido para suministrar combustible a un motor de combustion interna policilindrico
GB1461573A (en) Fuel injection pumping apparatus
ES2007694A6 (es) Bomba de inyeccion de combustible liquido
ES8305884A1 (es) "aparato bombeador de inyeccion de combustible para suministrar combustibles a los motores de combustion interna".
GB969372A (en) A distributor for delivering measured quantities of non-gaseous fluid
GB794064A (en) Improvements in or relating to hydraulic pit props
ES8308776A1 (es) Perfeccionamientos en valvulas de regulacion para servofrenos.
ES488637A1 (es) Perfeccionamientos en bombas atomizadoras para la pulveriza-cion y aplicacion por tandas de preparados liquidos
FR2415733A1 (fr) Dispositif de securite pour verin de benne basculante
GB1465903A (en) Liquid fuel pumping apparatus
ES8703581A1 (es) Aparato de bombeo para inyeccion de combustible liquido
JPS54117879A (en) Device for anchoring piston rod for piston and cylinder device
FR2264195A1 (en) High pressure piston pump - spring loaded hollow piston generates valve closing force during return stroke

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-05-21

FD1A Patent lapsed

Effective date: 20000301