IT1032320B - INJECTION PUMPING DEVICE FOR LIQUID FUEL - Google Patents

INJECTION PUMPING DEVICE FOR LIQUID FUEL

Info

Publication number
IT1032320B
IT1032320B IT4861975A IT4861975A IT1032320B IT 1032320 B IT1032320 B IT 1032320B IT 4861975 A IT4861975 A IT 4861975A IT 4861975 A IT4861975 A IT 4861975A IT 1032320 B IT1032320 B IT 1032320B
Authority
IT
Italy
Prior art keywords
liquid fuel
pumping device
injection pumping
injection
fuel
Prior art date
Application number
IT4861975A
Other languages
Italian (it)
Original Assignee
Cav 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 Cav Ltd filed Critical Cav Ltd
Application granted granted Critical
Publication of IT1032320B publication Critical patent/IT1032320B/en

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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • F02M63/022—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by acting on fuel control mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
IT4861975A 1974-03-16 1975-03-14 INJECTION PUMPING DEVICE FOR LIQUID FUEL IT1032320B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1178174A GB1492043A (en) 1974-03-16 1974-03-16 Liquid fuel injection pumping apparatus

Publications (1)

Publication Number Publication Date
IT1032320B true IT1032320B (en) 1979-05-30

Family

ID=9992593

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4861975A IT1032320B (en) 1974-03-16 1975-03-14 INJECTION PUMPING DEVICE FOR LIQUID FUEL

Country Status (5)

Country Link
JP (1) JPS50127019A (en)
DE (1) DE2511541A1 (en)
FR (1) FR2273171B1 (en)
GB (1) GB1492043A (en)
IT (1) IT1032320B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142499A (en) * 1977-09-30 1979-03-06 Stanadyne, Inc. Temperature compensated fuel injection pump
US4353336A (en) * 1980-01-10 1982-10-12 Lucas Industries Limited Fuel pumping apparatus
JPS59167957U (en) * 1983-04-26 1984-11-10 日産自動車株式会社 distribution type fuel injection pump

Also Published As

Publication number Publication date
GB1492043A (en) 1977-11-16
DE2511541A1 (en) 1975-09-18
FR2273171A1 (en) 1975-12-26
FR2273171B1 (en) 1980-07-11
JPS50127019A (en) 1975-10-06

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