JPS5627043A - Suction device of engine - Google Patents

Suction device of engine

Info

Publication number
JPS5627043A
JPS5627043A JP10156379A JP10156379A JPS5627043A JP S5627043 A JPS5627043 A JP S5627043A JP 10156379 A JP10156379 A JP 10156379A JP 10156379 A JP10156379 A JP 10156379A JP S5627043 A JPS5627043 A JP S5627043A
Authority
JP
Japan
Prior art keywords
valve body
fuel
air
suction pipe
fixed valve
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
JP10156379A
Other languages
Japanese (ja)
Other versions
JPS621096B2 (en
Inventor
Tadashi Hattori
Hitoshi Yoshida
Kenichi Akutagawa
Akira Takada
Kan Fukuda
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
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc, Toyota Motor Corp filed Critical Nippon Soken Inc
Priority to JP10156379A priority Critical patent/JPS5627043A/en
Publication of JPS5627043A publication Critical patent/JPS5627043A/en
Publication of JPS621096B2 publication Critical patent/JPS621096B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

PURPOSE: To perform the control of the flow rate of mixture smoothly in the entire operating area and also conduct the atomization of fuel excellently by providing a fixed valve body having plural number of radiating projections arranged at equal intervals on the upper surface thereof and a movable valve body changing the area of opening of a suction pipe in combination with the fixed valve body.
CONSTITUTION: When an acceleration pedal is pushed down and a movable tubelike body 12 is moved downward against a spring 17 through the intermediary of a wire 52, a like 49, etc., the area of opening of an opened part 44 formed between the body 12 and the fixed valve body 11 of a suction pipe 3 is enlarged. Accordingly, the air for combustion increased in quantity is sucked from an air cleaner 1 into the engine through the suction pipe 3 and a suction manifold 4. On the occasion, fuel is fed from a fuel injection valve 5 so as to form a fixed air-fuel ratio in relation to the quantity of sucked air and atomized by the air stream passing through the opened part 44. Since plural number of radiating projections 101 arranged at equal intervals are provided on the upper surface of the fixed valve body 11, the fuel is expanded equally around the valve body 11, thus being atomized excellently.
COPYRIGHT: (C)1981,JPO&Japio
JP10156379A 1979-08-08 1979-08-08 Suction device of engine Granted JPS5627043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10156379A JPS5627043A (en) 1979-08-08 1979-08-08 Suction device of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10156379A JPS5627043A (en) 1979-08-08 1979-08-08 Suction device of engine

Publications (2)

Publication Number Publication Date
JPS5627043A true JPS5627043A (en) 1981-03-16
JPS621096B2 JPS621096B2 (en) 1987-01-12

Family

ID=14303872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10156379A Granted JPS5627043A (en) 1979-08-08 1979-08-08 Suction device of engine

Country Status (1)

Country Link
JP (1) JPS5627043A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366501U (en) * 1989-11-02 1991-06-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0366501U (en) * 1989-11-02 1991-06-27

Also Published As

Publication number Publication date
JPS621096B2 (en) 1987-01-12

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