ES291504A1 - Perfeccionamientos en bombas para combustible - Google Patents

Perfeccionamientos en bombas para combustible

Info

Publication number
ES291504A1
ES291504A1 ES0291504A ES291504A ES291504A1 ES 291504 A1 ES291504 A1 ES 291504A1 ES 0291504 A ES0291504 A ES 0291504A ES 291504 A ES291504 A ES 291504A ES 291504 A1 ES291504 A1 ES 291504A1
Authority
ES
Spain
Prior art keywords
pump
fuel
rotor
inlet port
check valve
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
ES0291504A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES291504A1 publication Critical patent/ES291504A1/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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • 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
    • 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 con pasos de entrada y de salida, una cámara en dicho cuerpo; un rotor de distribución del combustible situado en dicha cámara y provisto de una lumbrera, para la entrada del combustible, preparada para comunicar con el paso de entrada; y una lumbrera de salida dispuesta para comunicar sucesivamente durante la rotación del rotor, con el paso de salida del cuerpo, a fin de permitir la admisión y la expulsión alternada de combustible desde el interior del rotor; pistones sostenidos por el rotor, accionables en respuesta a la rotación de éste, con objeto de recibir combustible desde la lumbrera de entrada y para expulsarlo a la lumbrera de salida, y medios sostenidos por el rotor, y situados entre la lumbrera de entrada y el pistón citados, para impedir la circulación invertida del combustible a su través.
ES0291504A 1962-09-10 1963-09-09 Perfeccionamientos en bombas para combustible Expired ES291504A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US222553A US3204561A (en) 1962-09-10 1962-09-10 Fuel pump

Publications (1)

Publication Number Publication Date
ES291504A1 true ES291504A1 (es) 1964-01-16

Family

ID=22832684

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0291504A Expired ES291504A1 (es) 1962-09-10 1963-09-09 Perfeccionamientos en bombas para combustible

Country Status (5)

Country Link
US (1) US3204561A (es)
DE (1) DE1285788B (es)
ES (1) ES291504A1 (es)
GB (1) GB1061765A (es)
SE (1) SE303638B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1168474A (en) * 1966-04-25 1969-10-29 Cav Ltd Liquid fuel injection pumping apparatus
JPS6032970A (ja) * 1983-08-03 1985-02-20 Hitachi Ltd 燃料噴射ポンプの焼結カムリング
GB8417860D0 (en) * 1984-07-13 1984-08-15 Lucas Ind Plc Fuel injection pumping apparatus
US4846631A (en) * 1986-11-19 1989-07-11 Minnovation Limited Gearbox for a rotary, mineral cutting head
DE69731241T2 (de) * 1996-07-05 2006-03-02 Nippon Soken, Inc., Nishio Hochdruckpumpe für Dieselmotor-Kraftstoffeinspritzsystem
US5769611A (en) * 1996-09-06 1998-06-23 Stanadyne Automotive Corp. Hydraulic pressure supply pump with multiple sequential plungers

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191208026A (en) * 1912-04-03 1913-01-16 Matthew Stott Nut Locks.
US2092341A (en) * 1935-09-13 1937-09-07 Vries Abraham De Means for securing articles to walls and the like
US2132667A (en) * 1937-05-21 1938-10-11 James A Wilson Nut lock
CH210389A (de) * 1938-03-29 1940-07-15 Kravits Arthur Ing Dipl Fördermengen-Regeleinrichtung an Brennstoffpumpen von Verbrennungskraftmaschinen.
US2270127A (en) * 1938-03-29 1942-01-13 Aurel Nemes Arrangement for regulating the output of fuel pumps for internal combustion engines
GB510748A (en) * 1938-04-28 1939-08-08 Morgenroth Henri Improvements in fuel injection pumps for internal combustion engines
US2223755A (en) * 1939-04-06 1940-12-03 Handelsaktiebolaget Vidar Pump
US2784708A (en) * 1950-11-18 1957-03-12 Bosch Arma Corp Fuel pump
US2766080A (en) * 1954-02-10 1956-10-09 Elastic Stop Nut Corp Screw threaded pivot bearing with locking means
CH333661A (de) * 1954-09-11 1958-10-31 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für mehrzylindrige Brennkraftmaschinen
BE541608A (es) * 1954-09-28
US2831473A (en) * 1955-05-09 1958-04-22 Simms Motor Units Ltd Fuel injection pump
US2939805A (en) * 1955-07-01 1960-06-07 Imp Flo Glaze Paints Ltd Self-locking bolt and method of making same
DE1085378B (de) * 1955-12-21 1960-07-14 Roosa Vernon D Vorrichtung zum Speisen einer Einspritzbrennkraftmaschine
DE1055294B (de) * 1956-11-15 1959-04-16 Roosa Vernon D Brennstoffeinspritzpumpe fuer Brennkraftmaschinen
US2935062A (en) * 1956-12-19 1960-05-03 Bosch Gmbh Robert Injection pumps
US2980092A (en) * 1957-07-01 1961-04-18 Allis Chalmers Mfg Co Fuel injection pump
US2947299A (en) * 1957-07-01 1960-08-02 Int Harvester Co Control mechanism for fuel injection pumps

Also Published As

Publication number Publication date
GB1061765A (en) 1967-03-15
SE303638B (es) 1968-09-02
US3204561A (en) 1965-09-07
DE1285788B (de) 1968-12-19

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