ES2011828A6 - Aparato de bombeo para inyeccion de combustible liquido - Google Patents

Aparato de bombeo para inyeccion de combustible liquido

Info

Publication number
ES2011828A6
ES2011828A6 ES8702409A ES8702409A ES2011828A6 ES 2011828 A6 ES2011828 A6 ES 2011828A6 ES 8702409 A ES8702409 A ES 8702409A ES 8702409 A ES8702409 A ES 8702409A ES 2011828 A6 ES2011828 A6 ES 2011828A6
Authority
ES
Spain
Prior art keywords
fuel
pump
slots
pumping apparatus
outlet
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 - Lifetime
Application number
ES8702409A
Other languages
English (en)
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 ES2011828A6 publication Critical patent/ES2011828A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/045—Arrangements for driving rotary positive-displacement pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

APARATO DE BOMBEO PARA INYECCION DE COMBUSTIBLE LIQUIDO. UN APARATO DE BOMBEO DE COMBUSTIBLE LIQUIDO PARA SUMINISTRAR COMBUSTIBLE LIQUIDO A UN MOTOR DE ENCENDIDO POR COMPRESION, INCLUYE UNA BOMBA DE ALTA PRESION (12), A LA CUAL SE SUMINISTRA EL COMBUSTIBLE LIQUIDO A PARTIR DEL ORIFICIO DE SALIDA (20) DE UNA BOMBA DE BAJA PRESION (13) DEL TIPO DE ALETAS. LAS ALETAS DE LA BOMBA ESTAN MONTADAS EN UNAS RANURAS FORMADAS EN EL ROTOR DE LA BOMBA Y ESTAN ORIENTADAS HACIA EL EXTERIOR POR MEDIO DE MUELLES. UNA CAVIDAD DEFINIDA POR LAS EXTREMIDADES INTERNAS DE LAS RANURAS ESTA CONECTADA CON EL ORIFICIO DE SALIDA POR MEDIO DE UNA VALVULA (32) CARGADA POR UN MUELLE, CUANDO LA PRESION DE SALIDA ES SUPERIOR A UN VALOR PREDETERMINADO Y CON UN ESPACIO SITUADO EN LA ENVOLTURA DEL APARATO, A TRAVES DE UNA VALVULA (31), CUANDO LA PRESION DE SALIDA ES INFERIOR A DICHO VALOR. EL ESPACIO CONTIENE COMBUSTIBLE LIQUIDO QUE SE ACUMULA DURANTE EL FUNCIONAMIENTO DEL APARATO.
ES8702409A 1986-08-16 1987-08-14 Aparato de bombeo para inyeccion de combustible liquido Expired - Lifetime ES2011828A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868619991A GB8619991D0 (en) 1986-08-16 1986-08-16 Fuel pumping apparatus

Publications (1)

Publication Number Publication Date
ES2011828A6 true ES2011828A6 (es) 1990-02-16

Family

ID=10602816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702409A Expired - Lifetime ES2011828A6 (es) 1986-08-16 1987-08-14 Aparato de bombeo para inyeccion de combustible liquido

Country Status (7)

Country Link
US (1) US4738596A (es)
JP (1) JP2601281B2 (es)
DE (1) DE3725802C2 (es)
ES (1) ES2011828A6 (es)
FR (1) FR2602830B1 (es)
GB (2) GB8619991D0 (es)
IT (1) IT1222497B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8706754D0 (en) * 1987-03-21 1987-04-23 Lucas Ind Plc Vane pump
DE4113001C2 (de) * 1991-04-20 2003-03-20 Siemens Ag Kraftstoff-Fördereinrichtung
US5660537A (en) * 1995-09-05 1997-08-26 Ford Motor Company Self-regulating fuel supply pump
DE19810867C2 (de) * 1998-03-13 2000-02-24 Bosch Gmbh Robert Kraftstoffpumpen-Anordnung
GB9905162D0 (en) * 1999-03-06 1999-04-28 Lucas Ind Plc Vane pump
GB0322122D0 (en) * 2003-09-22 2003-10-22 Dana Automotive Ltd Pumping system
US20100226809A1 (en) * 2009-03-05 2010-09-09 Thomas Peter Kadaja Pivoting vane pump/motor
CN103671099A (zh) * 2013-12-25 2014-03-26 成都威特电喷有限责任公司 滑片式输油泵
CN113482821B (zh) * 2021-07-30 2022-08-26 中船动力研究院有限公司 一种超高压燃油喷射系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR818486A (fr) * 1936-06-05 1937-09-27 Procédé de commande des pales avec dispositif d'étanchéité pour pompes, compresseurs et compteurs de liquide à pales mobiles
US2708884A (en) * 1949-12-12 1955-05-24 Desier J Deschamps High speed and pressure vane pump
US3215079A (en) * 1962-09-10 1965-11-02 Hartford Machine Screw Co Fuel pump
US3181468A (en) * 1963-07-12 1965-05-04 Hartford Machine Screw Co Fuel supply system
US3861833A (en) * 1973-02-28 1975-01-21 Stanadyne Inc Fuel injection pump
GB1546840A (en) * 1976-06-22 1979-05-31 Lucas Industries Ltd Fluid pump
JPS6098187A (ja) * 1983-11-04 1985-06-01 Diesel Kiki Co Ltd ベ−ン型圧縮機
EP0151983B1 (en) * 1984-02-01 1990-09-26 Toyoda Koki Kabushiki Kaisha Vane pump
US4700680A (en) * 1984-05-08 1987-10-20 Teledyne Industries, Inc. Two stage fuel pump

Also Published As

Publication number Publication date
JPS6350662A (ja) 1988-03-03
GB2193761A (en) 1988-02-17
JP2601281B2 (ja) 1997-04-16
FR2602830B1 (fr) 1991-12-06
IT1222497B (it) 1990-09-05
DE3725802A1 (de) 1988-02-18
GB8717808D0 (en) 1987-09-03
FR2602830A1 (fr) 1988-02-19
GB8619991D0 (en) 1986-09-24
DE3725802C2 (de) 1995-11-09
IT8721653A0 (it) 1987-08-13
US4738596A (en) 1988-04-19
GB2193761B (en) 1990-07-11

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