JPS5596346A - Throttle valve actuator of duplex carbureter - Google Patents

Throttle valve actuator of duplex carbureter

Info

Publication number
JPS5596346A
JPS5596346A JP132079A JP132079A JPS5596346A JP S5596346 A JPS5596346 A JP S5596346A JP 132079 A JP132079 A JP 132079A JP 132079 A JP132079 A JP 132079A JP S5596346 A JPS5596346 A JP S5596346A
Authority
JP
Japan
Prior art keywords
lever
throttle valve
valve
carbureter
upstream
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
JP132079A
Other languages
Japanese (ja)
Inventor
Shigeo Tamaki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP132079A priority Critical patent/JPS5596346A/en
Publication of JPS5596346A publication Critical patent/JPS5596346A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prevent a downstream throttle valve from opening to overrun in case of a breakdown of a return spring by linking an upstream throttle valve to a downstream throttle valve of an interlock mechanism in a carbureter with the levers and a stopper.
CONSTITUTION: An upstream throttle lever 1 having a projection 1b and a stopper 24 is fixed to a valve spindle 3 of an upstream throttle valve 2. A lever 19 having a projection 19a to come in contact with the projection 1b of the lever 1 is jointed to the valve spindle 3. Using a lever 20, the lever 19 is interlocked with a lever 22 joined to a valve spindle 9 of a downstream throttle valve 10. Using a rod 8 including a return spring 18 the valve spindle 9 is connected to a negative pressure device giving no illustration of it. If the spring 18 may be broken down, the stopper 24 comes in contact with the lever when the upstream lever 1 is closed so that the downstream throttle valve 10 is forcedly closed.
COPYRIGHT: (C)1980,JPO&Japio
JP132079A 1979-01-12 1979-01-12 Throttle valve actuator of duplex carbureter Pending JPS5596346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP132079A JPS5596346A (en) 1979-01-12 1979-01-12 Throttle valve actuator of duplex carbureter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP132079A JPS5596346A (en) 1979-01-12 1979-01-12 Throttle valve actuator of duplex carbureter

Publications (1)

Publication Number Publication Date
JPS5596346A true JPS5596346A (en) 1980-07-22

Family

ID=11498191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP132079A Pending JPS5596346A (en) 1979-01-12 1979-01-12 Throttle valve actuator of duplex carbureter

Country Status (1)

Country Link
JP (1) JPS5596346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5394846A (en) * 1993-08-09 1995-03-07 Brunswick Corporation Throttle body assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5394846A (en) * 1993-08-09 1995-03-07 Brunswick Corporation Throttle body assembly

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