ES373746A1 - Perfeccionamientos en los aparatos de bombeo de combustibleliquido. - Google Patents

Perfeccionamientos en los aparatos de bombeo de combustibleliquido.

Info

Publication number
ES373746A1
ES373746A1 ES373746A ES373746A ES373746A1 ES 373746 A1 ES373746 A1 ES 373746A1 ES 373746 A ES373746 A ES 373746A ES 373746 A ES373746 A ES 373746A ES 373746 A1 ES373746 A1 ES 373746A1
Authority
ES
Spain
Prior art keywords
fuel
valve
passage
valves
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
Application number
ES373746A
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
Joseph 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, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES373746A1 publication Critical patent/ES373746A1/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
    • F02M41/1427—Arrangements for metering fuel admitted to pumping chambers, e.g. by shuttles or by throttle-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
    • 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
    • F02M59/462—Delivery 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
    • F02M2041/1438—Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1455—Shuttles per se, or shuttles associated with throttle valve for metering fuel admitted to the pumping chamber
    • 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
    • F02M2041/1438—Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1472—Devices for limiting maximum delivery or for providing excess fuel for starting or for correcting advance at starting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
ES373746A 1968-11-15 1969-11-13 Perfeccionamientos en los aparatos de bombeo de combustibleliquido. Expired ES373746A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5430468A GB1273140A (en) 1968-11-15 1968-11-15 Liquid fuel injection pumping apparatus

Publications (1)

Publication Number Publication Date
ES373746A1 true ES373746A1 (es) 1972-02-01

Family

ID=10470581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES373746A Expired ES373746A1 (es) 1968-11-15 1969-11-13 Perfeccionamientos en los aparatos de bombeo de combustibleliquido.

Country Status (6)

Country Link
US (1) US3628895A (es)
DE (2) DE6944050U (es)
ES (1) ES373746A1 (es)
FR (1) FR2023363A1 (es)
GB (1) GB1273140A (es)
HU (1) HU166440B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148051A (en) * 1981-03-11 1982-09-13 Hitachi Ltd Fuel injection pump for internal combustion engine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173813A (en) * 1936-10-20 1939-09-19 Bischof Bernhard Fuel injection apparatus
CH218973A (de) * 1938-07-12 1942-01-15 Daimler Benz Ag Brennstoffeinspritzpumpe, insbesondere für Brennkraftmaschinen von Kraftfahrzeugen.
US2333698A (en) * 1939-05-02 1943-11-09 Bendix Aviat Corp Fuel injection apparatus
US2378165A (en) * 1942-02-07 1945-06-12 Sulzer Ag Fuel injection device
US2628866A (en) * 1950-04-25 1953-02-17 Gen Motors Corp Fuel injection pump
US2724239A (en) * 1952-04-21 1955-11-22 Samuel S Fox Fuel flow distributing and manifold pressurizing valve for dual orifice fuel injection nozzles
US2828727A (en) * 1953-03-05 1958-04-01 Bosch Arma Corp Fuel injection pump
US2903014A (en) * 1953-12-04 1959-09-08 Richard H Sheppard Check valve for diesel engine fuel pump
US2950681A (en) * 1956-08-22 1960-08-30 Bosch Gmbh Robert Injection pump arrangement for multicylinder internal combustion engines
US3046905A (en) * 1957-12-27 1962-07-31 Texaco Inc Fuel injection pump
FR1236045A (fr) * 1959-06-02 1960-07-15 Perfectionnements apportés à des installations d'injection de combustible dans lesquelles un ensemble de piston-cylindre de pompe alimente successivement plusieurs injecteurs par l'intermédiaire d'un distributeur
US3115304A (en) * 1961-10-11 1963-12-24 Gen Motors Corp Fuel injector pump with hydraulically controlled injection valve
FR1358899A (fr) * 1963-06-10 1964-04-17 Cav Ltd Pompe à combustible liquide pour moteur à combustion interne
FR1399113A (fr) * 1964-06-17 1965-05-14 Sulzer Ag Soupape de refoulement pour pompe d'injection de combustible

Also Published As

Publication number Publication date
FR2023363A1 (es) 1970-08-21
DE1957017A1 (de) 1970-06-04
HU166440B (es) 1975-03-28
US3628895A (en) 1971-12-21
GB1273140A (en) 1972-05-03
DE6944050U (de) 1972-12-21

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