JPS57153961A - Air assist device in electronically controlled fuel injection internal combustion engine - Google Patents

Air assist device in electronically controlled fuel injection internal combustion engine

Info

Publication number
JPS57153961A
JPS57153961A JP3789681A JP3789681A JPS57153961A JP S57153961 A JPS57153961 A JP S57153961A JP 3789681 A JP3789681 A JP 3789681A JP 3789681 A JP3789681 A JP 3789681A JP S57153961 A JPS57153961 A JP S57153961A
Authority
JP
Japan
Prior art keywords
pipe
valve
air
subintake
idle
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.)
Granted
Application number
JP3789681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02550B2 (en, 2012
Inventor
Michiaki Ujihashi
Minoru Iwata
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo KK
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 Toyota Motor Corp, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to JP3789681A priority Critical patent/JPS57153961A/ja
Publication of JPS57153961A publication Critical patent/JPS57153961A/ja
Publication of JPH02550B2 publication Critical patent/JPH02550B2/ja
Granted 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
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP3789681A 1981-03-18 1981-03-18 Air assist device in electronically controlled fuel injection internal combustion engine Granted JPS57153961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3789681A JPS57153961A (en) 1981-03-18 1981-03-18 Air assist device in electronically controlled fuel injection internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3789681A JPS57153961A (en) 1981-03-18 1981-03-18 Air assist device in electronically controlled fuel injection internal combustion engine

Publications (2)

Publication Number Publication Date
JPS57153961A true JPS57153961A (en) 1982-09-22
JPH02550B2 JPH02550B2 (en, 2012) 1990-01-08

Family

ID=12510299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3789681A Granted JPS57153961A (en) 1981-03-18 1981-03-18 Air assist device in electronically controlled fuel injection internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57153961A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0666226A (ja) * 1992-08-11 1994-03-08 Mitsubishi Electric Corp 内燃機関の燃料噴射装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528792U (en, 2012) * 1978-08-17 1980-02-25
JPS5773372U (en, 2012) * 1980-10-22 1982-05-06
JPS5776260A (en) * 1980-09-06 1982-05-13 Bosch Gmbh Robert Fuel injector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528792U (en, 2012) * 1978-08-17 1980-02-25
JPS5776260A (en) * 1980-09-06 1982-05-13 Bosch Gmbh Robert Fuel injector
JPS5773372U (en, 2012) * 1980-10-22 1982-05-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0666226A (ja) * 1992-08-11 1994-03-08 Mitsubishi Electric Corp 内燃機関の燃料噴射装置

Also Published As

Publication number Publication date
JPH02550B2 (en, 2012) 1990-01-08

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