JPS56156426A - Throttle valve - Google Patents

Throttle valve

Info

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
Application number
JP6030380A
Other languages
Japanese (ja)
Inventor
Teruo Yamazaki
Katsuyuki Yamazaki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6030380A priority Critical patent/JPS56156426A/en
Publication of JPS56156426A publication Critical patent/JPS56156426A/en
Pending legal-status Critical Current

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
JP6030380A 1980-05-07 1980-05-07 Throttle valve Pending JPS56156426A (en)

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)

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