JPS58127142U - Internal combustion engine deceleration control device - Google Patents

Internal combustion engine deceleration control device

Info

Publication number
JPS58127142U
JPS58127142U JP2269482U JP2269482U JPS58127142U JP S58127142 U JPS58127142 U JP S58127142U JP 2269482 U JP2269482 U JP 2269482U JP 2269482 U JP2269482 U JP 2269482U JP S58127142 U JPS58127142 U JP S58127142U
Authority
JP
Japan
Prior art keywords
control device
deceleration control
combustion engine
internal combustion
engine deceleration
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
JP2269482U
Other languages
Japanese (ja)
Inventor
山本　平助
勲 樋川
嘉人 守谷
和宏 横田
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP2269482U priority Critical patent/JPS58127142U/en
Publication of JPS58127142U publication Critical patent/JPS58127142U/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案に係る内燃機関の減速制御装置の実施例を示
す系統接続図である。 １・・・吸気管、２・・・スロットルバルブ、３・・・
ダッシュポット装置、１１・・・三方切換弁、１３・・
・バキュームコントロールバルブ、１５・・・ブレーキ
信号スイッチ、１８・・・負圧遅延弁。The figure is a system connection diagram showing an embodiment of the deceleration control device for an internal combustion engine according to the present invention. 1... Intake pipe, 2... Throttle valve, 3...
Dashpot device, 11... Three-way switching valve, 13...
- Vacuum control valve, 15... Brake signal switch, 18... Negative pressure delay valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吸気管内のスロットルバルブをダッシュポット装置に連
動させるとともに、上記吸気管負圧が一定値以上となっ
たとき作動するバキュームスイッチングバルブと、走行
中ブレーキペダルを踏んだときオンとなるブレーキ信号
スイッチとを設け、上記バキュームスイッチングバルブ
が作動したときおよびブレーキ信号スイッチがオンとな
ったときのいずれの状態においても上詰ダッシュポット
装置を作動させて一定時間スロットルバルブをアイドル
開度より若干量いた開度に保持するようにしたことを特
徴とする内燃機関の減速制御装置。　　　−A throttle valve in the intake pipe is linked to a dashpot device, and a vacuum switching valve that operates when the intake pipe negative pressure exceeds a certain value, and a brake signal switch that is turned on when the brake pedal is pressed while driving are provided. When the vacuum switching valve is activated or the brake signal switch is turned on, the upper dashpot device is activated to maintain the throttle valve at an opening slightly greater than the idle opening for a certain period of time. A deceleration control device for an internal combustion engine, characterized in that the deceleration control device for an internal combustion engine is configured to hold the deceleration control device. −
JP2269482U 1982-02-22 1982-02-22 Internal combustion engine deceleration control device Pending JPS58127142U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2269482U JPS58127142U (en) 1982-02-22 1982-02-22 Internal combustion engine deceleration control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2269482U JPS58127142U (en) 1982-02-22 1982-02-22 Internal combustion engine deceleration control device

Publications (1)

Publication Number Publication Date
JPS58127142U true JPS58127142U (en) 1983-08-29

Family

ID=30034757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2269482U Pending JPS58127142U (en) 1982-02-22 1982-02-22 Internal combustion engine deceleration control device

Country Status (1)

Country Link
JP (1) JPS58127142U (en)

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