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JPS56154140A - Exhaust control device of internal combustion engine for automobile - Google Patents

Exhaust control device of internal combustion engine for automobile

Info

Publication number
JPS56154140A
JPS56154140A JP5689080A JP5689080A JPS56154140A JP S56154140 A JPS56154140 A JP S56154140A JP 5689080 A JP5689080 A JP 5689080A JP 5689080 A JP5689080 A JP 5689080A JP S56154140 A JPS56154140 A JP S56154140A
Authority
JP
Japan
Prior art keywords
throttle valve
exhaust
linked
intake
opening
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
Application number
JP5689080A
Other languages
Japanese (ja)
Other versions
JPS6239255B2 (en
Inventor
Taro Iketani
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP5689080A priority Critical patent/JPS56154140A/en
Publication of JPS56154140A publication Critical patent/JPS56154140A/en
Publication of JPS6239255B2 publication Critical patent/JPS6239255B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve output and perform an exhausting measure by a method wherein an intake throttle valve of the intake system is linked with an exhaust throttle valve of the exhaust system to open the exhaust throttle valve to a certain opening at an idle time, further to quicken the full opening of the exhaust throttle valve then the opening of the intake throttle valve.
CONSTITUTION: The primary side intake throttle valve 2 of a double carburetor 1 is linked with an accelerating pedal 7 through an accelerating line 10. With the link 10 a link mechanism 13 consisting of the rods 15 and 16 and a connecting part 17 is linked and on the tip thereof the exhaust throttle valve 8 to be provided within the exhaust manifold 5. Also the throttle valve 8 is provided with an actuator to be instructed by a computer, which forcedly opens and closes in the fixed driving range. And through the computer 21 the throttle valve 8 is opened to a certain opening at an idling time and then linked with the intake throttle valve 2 further to be fully opened earlier than the intake throttle valve.
COPYRIGHT: (C)1981,JPO&Japio
JP5689080A 1980-04-28 1980-04-28 Exhaust control device of internal combustion engine for automobile Granted JPS56154140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5689080A JPS56154140A (en) 1980-04-28 1980-04-28 Exhaust control device of internal combustion engine for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5689080A JPS56154140A (en) 1980-04-28 1980-04-28 Exhaust control device of internal combustion engine for automobile

Publications (2)

Publication Number Publication Date
JPS56154140A true JPS56154140A (en) 1981-11-28
JPS6239255B2 JPS6239255B2 (en) 1987-08-21

Family

ID=13040021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5689080A Granted JPS56154140A (en) 1980-04-28 1980-04-28 Exhaust control device of internal combustion engine for automobile

Country Status (1)

Country Link
JP (1) JPS56154140A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01181113U (en) * 1988-06-09 1989-12-27

Also Published As

Publication number Publication date
JPS6239255B2 (en) 1987-08-21

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