JPS5438441A - Air fuel ratio controller for internal combustion engine fuel feeder - Google Patents

Air fuel ratio controller for internal combustion engine fuel feeder

Info

Publication number
JPS5438441A
JPS5438441A JP10407577A JP10407577A JPS5438441A JP S5438441 A JPS5438441 A JP S5438441A JP 10407577 A JP10407577 A JP 10407577A JP 10407577 A JP10407577 A JP 10407577A JP S5438441 A JPS5438441 A JP S5438441A
Authority
JP
Japan
Prior art keywords
ratio controller
combustion engine
internal combustion
fuel ratio
feeder
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.)
Pending
Application number
JP10407577A
Other languages
Japanese (ja)
Inventor
Masaharu Sumiyoshi
Setsuo Sekiya
Katsuhiko Motosugi
Junzo Uozumi
Tsuneo Ando
Yuzo Takeuchi
Mikio Minoura
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.)
Aisan Industry Co Ltd
Toyota Motor Corp
Original Assignee
Aisan Industry Co Ltd
Toyota Motor Corp
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 Aisan Industry Co Ltd, Toyota Motor Corp filed Critical Aisan Industry Co Ltd
Priority to JP10407577A priority Critical patent/JPS5438441A/en
Priority to CA309,895A priority patent/CA1078281A/en
Priority to DE19782837190 priority patent/DE2837190C2/en
Publication of JPS5438441A publication Critical patent/JPS5438441A/en
Pending 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
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

PURPOSE: To use a fuel measuring variable orifice employing a straightly moving member, which is easy for precision work and cheap and has an accurate measuring property, in an air fuel ratio controller having an air valve made of a rotary plate.
COPYRIGHT: (C)1979,JPO&Japio
JP10407577A 1977-08-30 1977-08-30 Air fuel ratio controller for internal combustion engine fuel feeder Pending JPS5438441A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10407577A JPS5438441A (en) 1977-08-30 1977-08-30 Air fuel ratio controller for internal combustion engine fuel feeder
CA309,895A CA1078281A (en) 1977-08-30 1978-08-23 Air-fuel ratio control apparatus for a fuel supply system of an internal combustion engine
DE19782837190 DE2837190C2 (en) 1977-08-30 1978-08-25 Device for controlling the air-fuel ratio in a fuel delivery system of an internal combustion engine with fuel injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10407577A JPS5438441A (en) 1977-08-30 1977-08-30 Air fuel ratio controller for internal combustion engine fuel feeder

Publications (1)

Publication Number Publication Date
JPS5438441A true JPS5438441A (en) 1979-03-23

Family

ID=14371025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10407577A Pending JPS5438441A (en) 1977-08-30 1977-08-30 Air fuel ratio controller for internal combustion engine fuel feeder

Country Status (3)

Country Link
JP (1) JPS5438441A (en)
CA (1) CA1078281A (en)
DE (1) DE2837190C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623562A (en) * 1979-08-01 1981-03-05 Toyota Motor Corp Fuel injecting carburetor
DE3232606C2 (en) * 1982-09-02 1984-06-28 Daimler-Benz Ag, 7000 Stuttgart Fuel injection system for mixture-compressing, externally ignited internal combustion engines with continuous injection into the intake manifold

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2596429A (en) * 1946-08-08 1952-05-13 George M Holley Automotive pressure carburetor
US3068849A (en) * 1959-05-22 1962-12-18 Robert H Thorner Speed regulating mechanism
FR1360294A (en) * 1963-03-26 1964-05-08 Sibe Improvements made to supply devices for internal combustion engines operating by injection
DE2203018C3 (en) * 1972-01-22 1974-11-28 Bosch Gmbh Robert Fuel injection system
US3739762A (en) * 1972-01-24 1973-06-19 Petrol Injection Ltd Fuel injection systems
US3807710A (en) * 1972-03-16 1974-04-30 L Bergamini Carburetor system
DE2403276C3 (en) * 1974-01-24 1981-03-12 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection system
FR2279935B1 (en) * 1974-07-25 1977-01-07 Sibe IMPROVEMENTS TO FUEL SUPPLY DEVICES FOR INTERNAL COMBUSTION ENGINES
JPS523925A (en) * 1975-06-25 1977-01-12 Nippon Soken Inc Fuel control device for internal combustion engine
JPS53134116A (en) * 1977-04-27 1978-11-22 Toyota Motor Corp Fuel feeder for internal combustion engine
JPS587825B2 (en) * 1977-05-04 1983-02-12 トヨタ自動車株式会社 Internal combustion engine fuel supply system

Also Published As

Publication number Publication date
DE2837190C2 (en) 1985-06-20
CA1078281A (en) 1980-05-27
DE2837190A1 (en) 1979-03-15

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