JPS6466428A - Throttle body for fuel injection device of internal combustion engine - Google Patents
Throttle body for fuel injection device of internal combustion engineInfo
- Publication number
- JPS6466428A JPS6466428A JP22480987A JP22480987A JPS6466428A JP S6466428 A JPS6466428 A JP S6466428A JP 22480987 A JP22480987 A JP 22480987A JP 22480987 A JP22480987 A JP 22480987A JP S6466428 A JPS6466428 A JP S6466428A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- controlled
- air
- output
- maximum
- 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
Links
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
PURPOSE:To enable the maximum output to be controlled easily and suitably so as to attempt the improvement of fuel consumption by constituting the maximum opening of an air valve to be variable with a stopper regulated, which controls the maximum opening of the air valve. CONSTITUTION:The maximum opening of an air throttle valve 7 is controlled to be a specified angle determined by the form of a cam 25 by striking the roller 7e of the air throttle valve 7 into contact with the cam 25. Since suction air is supplied to an engine therewith depending on both the opening of the air throttle valve 7 and engine revolutions, the possible maximum output of the engine is controlled to be of greater values as negative pressure in a suction pipe 2 is lower and engine revolutions become higher. And the output meeting the demand of the engine can be obtained, and the maximum output of the engine is concurrently controlled at the time of high loading wherein negative pressure in the suction pipe is below a specified one, thereby enabling the prevention of the drop in fuel consumption caused by the output of the engine increased more than necessary.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22480987A JPS6466428A (en) | 1987-09-08 | 1987-09-08 | Throttle body for fuel injection device of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22480987A JPS6466428A (en) | 1987-09-08 | 1987-09-08 | Throttle body for fuel injection device of internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6466428A true JPS6466428A (en) | 1989-03-13 |
Family
ID=16819546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22480987A Pending JPS6466428A (en) | 1987-09-08 | 1987-09-08 | Throttle body for fuel injection device of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6466428A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH031229U (en) * | 1989-05-26 | 1991-01-09 | ||
JPH0518277A (en) * | 1991-07-09 | 1993-01-26 | Hitachi Ltd | Negative pressure control device for internal combustion engine |
-
1987
- 1987-09-08 JP JP22480987A patent/JPS6466428A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH031229U (en) * | 1989-05-26 | 1991-01-09 | ||
JPH0518277A (en) * | 1991-07-09 | 1993-01-26 | Hitachi Ltd | Negative pressure control device for internal combustion engine |
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