JPS56156426A - Throttle valve - Google Patents
Throttle valveInfo
- Publication number
- JPS56156426A JPS56156426A JP6030380A JP6030380A JPS56156426A JP S56156426 A JPS56156426 A JP S56156426A JP 6030380 A JP6030380 A JP 6030380A JP 6030380 A JP6030380 A JP 6030380A JP S56156426 A JPS56156426 A JP S56156426A
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- stem
- exceeded
- internal
- prescribed speed
- 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)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
PURPOSE: To lower the degree of opening of the throttle valve of an automobile carburetor when a prescribed speed is exceeded, to prevent an accident due to overspeeding, by interlocking the throttle valve to a speedometer.
CONSTITUTION: A part of a throttle valve stem 1 is made hollow. An L-shaped guide groove A is provided in an appropriate position. An internal stem 4 fitted with a guide pin 2 is inserted in the hollow part of the stem 1. A spring is applied to the internal stem 4. The shaft 6 of an electromagnet 7 is provided in contact with the end of the internal shaft 4. When a prescribed speed is exceeded, a speedometer switch is closed to energize the electromagnet 7 to push the internal stem 4 so that a throttle valve 5 is reversed toward half opening by the guide pin 2 and the guide groove A. The prescribed speed is thus prevented from being much exceeded.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6030380A JPS56156426A (en) | 1980-05-07 | 1980-05-07 | Throttle valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6030380A JPS56156426A (en) | 1980-05-07 | 1980-05-07 | Throttle valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56156426A true JPS56156426A (en) | 1981-12-03 |
Family
ID=13138256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6030380A Pending JPS56156426A (en) | 1980-05-07 | 1980-05-07 | Throttle valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56156426A (en) |
-
1980
- 1980-05-07 JP JP6030380A patent/JPS56156426A/en active Pending
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