JPS5762936A - Suction device for multi-cylindered engine - Google Patents
Suction device for multi-cylindered engineInfo
- Publication number
- JPS5762936A JPS5762936A JP13605280A JP13605280A JPS5762936A JP S5762936 A JPS5762936 A JP S5762936A JP 13605280 A JP13605280 A JP 13605280A JP 13605280 A JP13605280 A JP 13605280A JP S5762936 A JPS5762936 A JP S5762936A
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- opened
- interlocked
- throttle valve
- rod
- 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
Links
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
PURPOSE: To eliminate shocks and improve the feeling of drive by a device wherein a control valve is disposed in each intake pipe of a manifold in communication with each cylinder and the respective control valves are properly selected in their opening and closing timing so that they are opened to such a extent as momentarily exceeding a range of ununiform combustion in the initial stage of opening.
CONSTITUTION: Control valves 21W23 are disposed in intake pipes 11W13 of a manifold, respectively, and the valves 21W23 are interlocked with a throttle valve 3 in such a manner as follows. The control valve 21 is normally urged in its closing direction by a tension spring 71 and opened by an interlocking lever 91 interlocked with the throttle valve 3 through a rod 81 or by a negative pressure actuator 101. This actuator 101 causes the control valve 21 to be opened to a given opening degree in the idling operation. The control valve 22 is caused to open to a given opening degree by a negative pressure actuator 102, when the throttle valve 3 is opened to an opening degree for the middle speed operation. Thereafter, the control valve 22 is interlocked with the throttle valve 3 through a lever 52 rod 82 and other members. The control valve 23 is opened in rod 82 and other members. The control valve 23 is opened in the high speed operation in the same manner as above.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13605280A JPS6039861B2 (en) | 1980-09-30 | 1980-09-30 | Intake device for multi-cylinder engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13605280A JPS6039861B2 (en) | 1980-09-30 | 1980-09-30 | Intake device for multi-cylinder engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5762936A true JPS5762936A (en) | 1982-04-16 |
JPS6039861B2 JPS6039861B2 (en) | 1985-09-07 |
Family
ID=15166047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13605280A Expired JPS6039861B2 (en) | 1980-09-30 | 1980-09-30 | Intake device for multi-cylinder engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6039861B2 (en) |
-
1980
- 1980-09-30 JP JP13605280A patent/JPS6039861B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6039861B2 (en) | 1985-09-07 |
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