ES291506A1 - Perfeccionamientos en bombas para combustible - Google Patents

Perfeccionamientos en bombas para combustible

Info

Publication number
ES291506A1
ES291506A1 ES0291506A ES291506A ES291506A1 ES 291506 A1 ES291506 A1 ES 291506A1 ES 0291506 A ES0291506 A ES 0291506A ES 291506 A ES291506 A ES 291506A ES 291506 A1 ES291506 A1 ES 291506A1
Authority
ES
Spain
Prior art keywords
rotor
pump
feed pump
block
injection 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
Application number
ES0291506A
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.)
ROOSA VERNON DAVIS
Original Assignee
ROOSA VERNON DAVIS
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 ROOSA VERNON DAVIS filed Critical ROOSA VERNON DAVIS
Publication of ES291506A1 publication Critical patent/ES291506A1/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
    • 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
    • F02M41/14—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

Perfeccionamientos en bombas para combustible, caracterizados por comprender un cuerpo dotado de pasos de entrada y de salida; una cámara en dicho cuerpo con orificios avellanados y ensanchados en cada uno de sus extremos; un rotor de distribución del combustible, situado en dicha cámara y dotado de lumbrera de entrada de combustible preparada para comunicar con el paso de entrada, y que tiene una lumbrera de salida preparada para comunicar sucesivamente, durante la rotación del rotor, con los pasos de salida del cuerpo, para permitir la admisión y la descarga alternada de combustible desde el interior del rotor; una bomba de transmisión con un núcleo ensanchado, en un extremo del rotor y situado en uno de los orificios avellanados; y una bomba de carta con un núcleo ensanchado en el otro extremo del rotor y situado en el otro orificio avellanado; el núcleo de una de dichas bombas rodea el rotor citado y se ajusta en el mismo para girar con él, por cuyo medio los núcleos de ambas bombas pueden ser de diámetro superior al de la cámara.
ES0291506A 1962-09-10 1963-09-09 Perfeccionamientos en bombas para combustible Expired ES291506A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US222577A US3215079A (en) 1962-09-10 1962-09-10 Fuel pump

Publications (1)

Publication Number Publication Date
ES291506A1 true ES291506A1 (es) 1963-12-16

Family

ID=22832788

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0291506A Expired ES291506A1 (es) 1962-09-10 1963-09-09 Perfeccionamientos en bombas para combustible

Country Status (5)

Country Link
US (1) US3215079A (es)
ES (1) ES291506A1 (es)
FR (1) FR1368612A (es)
GB (1) GB1061763A (es)
SE (1) SE303639B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363569A (en) * 1965-12-09 1968-01-16 Vernon D. Roosa Fuel pump and purging system therefor
GB1187371A (en) * 1966-09-08 1970-04-08 Cav Ltd Liquid Fuel Injection Pumping apparatus
GB1216094A (en) * 1967-08-16 1970-12-16 Cav Ltd Liquid fuel injection pumping apparatus
GB1486932A (en) * 1974-01-04 1977-09-28 Cav Ltd Fuel pumping apparatus
GB8619991D0 (en) * 1986-08-16 1986-09-24 Lucas Ind Plc Fuel pumping apparatus
DE4401074B4 (de) * 1994-01-15 2007-01-18 Robert Bosch Gmbh Pumpenanordnung, insbesondere zur Förderung von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine

Family Cites Families (5)

* 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
US2883934A (en) * 1952-04-04 1959-04-28 Vernon D Roosa Pressure responsive valve for fuel pumps
US2946292A (en) * 1957-04-10 1960-07-26 Cav Ltd Liquid fuel pumps for internal combustion engines
US3000318A (en) * 1959-09-28 1961-09-19 Cav Ltd Liquid fuel pumps for internal combustion engines
US3035523A (en) * 1959-12-31 1962-05-22 Cav Ltd Variable delivery pumps

Also Published As

Publication number Publication date
US3215079A (en) 1965-11-02
FR1368612A (fr) 1964-07-31
SE303639B (es) 1968-09-02
GB1061763A (en) 1967-03-15

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