IT976189B - FUEL DOSER FOR INTERNAL COMBUSTION ENGINES - Google Patents

FUEL DOSER FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
IT976189B
IT976189B IT71061/72A IT7106172A IT976189B IT 976189 B IT976189 B IT 976189B IT 71061/72 A IT71061/72 A IT 71061/72A IT 7106172 A IT7106172 A IT 7106172A IT 976189 B IT976189 B IT 976189B
Authority
IT
Italy
Prior art keywords
internal combustion
combustion engines
fuel doser
doser
fuel
Prior art date
Application number
IT71061/72A
Other languages
Italian (it)
Original Assignee
Harings R
Harings E
Harings U
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
Priority claimed from DE19712164523 external-priority patent/DE2164523C/en
Application filed by Harings R, Harings E, Harings U filed Critical Harings R
Application granted granted Critical
Publication of IT976189B publication Critical patent/IT976189B/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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • F02M69/22—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device comprising a member movably mounted in the air intake conduit and displaced according to the quantity of air admitted to the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT71061/72A 1971-12-24 1972-12-22 FUEL DOSER FOR INTERNAL COMBUSTION ENGINES IT976189B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712164523 DE2164523C (en) 1971-12-24 Fuel metering device for internal combustion engines

Publications (1)

Publication Number Publication Date
IT976189B true IT976189B (en) 1974-08-20

Family

ID=5829184

Family Applications (1)

Application Number Title Priority Date Filing Date
IT71061/72A IT976189B (en) 1971-12-24 1972-12-22 FUEL DOSER FOR INTERNAL COMBUSTION ENGINES

Country Status (4)

Country Link
US (1) US3845750A (en)
FR (1) FR2170536A5 (en)
GB (1) GB1361359A (en)
IT (1) IT976189B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359977A (en) * 1991-11-20 1994-11-01 Abbey Harold Fluidic metering system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899948A (en) * 1959-08-18 groves
US2447267A (en) * 1940-01-19 1948-08-17 Bendix Aviat Corp Fuel feeding system
US2591356A (en) * 1950-05-24 1952-04-01 Jr William L Howe Carbureting mechanism
GB1254181A (en) * 1969-01-08 1971-11-17 Petrol Injection Ltd Fuel injection systems
US3688750A (en) * 1970-04-30 1972-09-05 Physics Int Co Mass flow metered fuel injection system

Also Published As

Publication number Publication date
FR2170536A5 (en) 1973-09-14
GB1361359A (en) 1974-07-24
DE2164523A1 (en) 1973-01-11
DE2164523B1 (en) 1973-01-11
US3845750A (en) 1974-11-05

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