ES2115724T3 - Bomba para combustible. - Google Patents

Bomba para combustible.

Info

Publication number
ES2115724T3
ES2115724T3 ES93301241T ES93301241T ES2115724T3 ES 2115724 T3 ES2115724 T3 ES 2115724T3 ES 93301241 T ES93301241 T ES 93301241T ES 93301241 T ES93301241 T ES 93301241T ES 2115724 T3 ES2115724 T3 ES 2115724T3
Authority
ES
Spain
Prior art keywords
stator
rotor
fuel
drive shaft
pressure pump
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
ES93301241T
Other languages
English (en)
Inventor
Stuart William Nicol
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
Application granted granted Critical
Publication of ES2115724T3 publication Critical patent/ES2115724T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • F02M39/005—Arrangements of fuel feed-pumps with respect to fuel injection apparatus
    • 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
    • F02M41/10—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 pump pistons acting as the distributor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

SE PRESENTA UN APARATO PARA EL BOMBEO DE COMBUSTIBLE PARA SUMINISTRAR COMBUSTIBLE A UN MOTOR DE COMBUSTION INTERNA QUE TIENE UN EJE IMPULSOR (16) QUE ESTA ACOPLADO A UNA PIEZA GIRATORIA DE UNA BOMBA DE ALTA PRESION (9). UNA BOMBA DE BAJA PRESION (34A) PARA SUMINISTRAR COMBUSTIBLE A LA BOMBA DE ALTA PRESION TIENE UN ROTOR (35) MONTADO ALREDEDOR DEL EJE IMPULSOR, UN ESTATOR (36) Y UNAS PLACAS LATERALES (37, 38) SOBRE LOS LADOS OPUESTOS DEL ESTATOR. EL ESTATOR TIENE UNA SUPERFICIE INTERNA AJUSTADA POR UNOS HUECOS SOPORTADOS POR EL ROTOR Y UNA PLACA FINAL (37) TIENE UN PUERTO DE SALIDA SEGMENTADA (39) QUE SE ENCUENTRA CONECTADO A UN PUERTO DE TRANSFERENCIA (43) FORMADO EN LA PLACA LATERAL PERO EN DIRECCION HACIA ADENTRO DEL PUERTO DE SALIDA. EL PUERTO DE TRANSFERENCIA ESTA CONECTADA POR MEDIO DE UNOS CONDUCTOS (48, 49) EN EL ROTOR CON UN CONDUCTO PARA EL SUMINISTRO DE COMBUSTIBLE (33) EN EL EJE IMPULSOR.
ES93301241T 1992-03-20 1993-02-19 Bomba para combustible. Expired - Lifetime ES2115724T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929206099A GB9206099D0 (en) 1992-03-20 1992-03-20 Fuel pump

Publications (1)

Publication Number Publication Date
ES2115724T3 true ES2115724T3 (es) 1998-07-01

Family

ID=10712520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93301241T Expired - Lifetime ES2115724T3 (es) 1992-03-20 1993-02-19 Bomba para combustible.

Country Status (5)

Country Link
US (1) US5340284A (es)
EP (1) EP0561505B1 (es)
DE (1) DE69318059T2 (es)
ES (1) ES2115724T3 (es)
GB (1) GB9206099D0 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609912A1 (de) * 1996-03-14 1997-09-18 Asea Brown Boveri Verfahren zum Betrieb einer Kraftwerksanlage
DE19630537A1 (de) * 1996-07-29 1998-02-05 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
SE9803895D0 (sv) * 1998-11-12 1998-11-12 Volvo Lastvagnar Ab Pump arrangement
DE10118884A1 (de) * 2001-04-18 2002-11-07 Bosch Gmbh Robert Hochdruck-Kraftstoffpumpe für ein Kraftstoffsystem einer direkteinspritzenden Brennkraftmaschine, Kraftstoffsystem sowie Brennkraftmaschine
US6893206B2 (en) * 2003-05-07 2005-05-17 Ti Group Automotive Systems, L.L.C. Multi-stage fuel pump

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641238A (en) * 1947-08-11 1953-06-09 Vernon D Roosa Fuel pump
GB1006562A (en) * 1961-12-07 1965-10-06 Cav Ltd Liquid fuel injection pumps
US3343494A (en) * 1966-09-12 1967-09-26 Sundstrand Corp Automatically reversible gear pump
GB1210067A (en) * 1967-05-23 1970-10-28 Cav Ltd Liquid fuel pumping apparatus
JPS5267810A (en) * 1975-12-03 1977-06-04 Aisin Seiki Co Ltd High vacuum pump
US4475870A (en) * 1980-08-19 1984-10-09 Karl Eickmann Hydraulic arrangement
GB2103728B (en) * 1981-07-21 1985-03-20 Lucas Ind Plc Fuel injection pumping apparatus
DE3146625A1 (de) * 1981-09-04 1983-03-17 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzpumpe
DE3135494A1 (de) * 1981-09-08 1983-03-24 Robert Bosch Gmbh, 7000 Stuttgart "kraftstoffeinspritzanlage"
EP0083491A1 (en) * 1981-12-24 1983-07-13 Concentric Pumps Limited Gerotor pumps
JPS58135391A (ja) * 1982-02-05 1983-08-11 Tokai T R W Kk 油圧ポンプ
FI64445C (fi) * 1982-03-10 1983-11-10 Tampella Oy Ab Kuggremdriven larmdaempad kraftoeverfoeringsanordning
US5171131A (en) * 1991-05-14 1992-12-15 Vickers, Incorporated Power transmission
GB9204417D0 (en) * 1992-02-29 1992-04-15 Lucas Ind Plc Fuel pumping apparatus

Also Published As

Publication number Publication date
GB9206099D0 (en) 1992-05-06
DE69318059D1 (de) 1998-05-28
EP0561505A1 (en) 1993-09-22
EP0561505B1 (en) 1998-04-22
DE69318059T2 (de) 1998-09-17
US5340284A (en) 1994-08-23

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