JPS59117887U - Internal combustion engine ignition timing control device - Google Patents

Internal combustion engine ignition timing control device

Info

Publication number
JPS59117887U
JPS59117887U JP1225983U JP1225983U JPS59117887U JP S59117887 U JPS59117887 U JP S59117887U JP 1225983 U JP1225983 U JP 1225983U JP 1225983 U JP1225983 U JP 1225983U JP S59117887 U JPS59117887 U JP S59117887U
Authority
JP
Japan
Prior art keywords
chamber
ignition timing
internal combustion
combustion engine
control device
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
JP1225983U
Other languages
Japanese (ja)
Inventor
古沢　三秀
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 JP1225983U priority Critical patent/JPS59117887U/en
Publication of JPS59117887U publication Critical patent/JPS59117887U/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (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 drawings]

１　　　図は本考案の一実施例を示す概略図である。 ＝　　　２・・・スロットル弁、４・・・アドバンスポ
ート、６！　　・・・センシングポート、１４・・・副
室、２４・・・を磁切）　　換弁。1 is a schematic diagram showing an embodiment of the present invention. = 2...Throttle valve, 4...Advance port, 6! ...sensing port, 14...subchamber, 24...magnetic cut-off) switching valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スロットル弁の上流側のポートに連通された」室および
スロットル弁の下流側のポートに連通われた副室を備え
、該主室および該副室に作用すイ負圧に応じて点火時期
を制御するバキューム進ｐ装置と、エンジンの負荷状態
を判定する負荷判気手段と、ブレーキが解除されている
か否かを判気するブレーキ判定手段と、エンジンに負荷
が加オりかつブレーキが解除されたときに前記副室に大
玉　　気を導入する制御手段とを含む内燃機関の点火時
Ｅ　　期制御装置。The main chamber and the sub-chamber are connected to a port on the upstream side of the throttle valve and a sub-chamber is connected to a port on the downstream side of the throttle valve, and the ignition timing is controlled according to the negative pressure acting on the main chamber and the sub-chamber. a vacuum advance device that determines whether a load is applied to the engine, a load determination device that determines the load state of the engine, a brake determination device that determines whether or not the brake is released; An ignition timing control device for an internal combustion engine, including a control means for sometimes introducing a large amount of air into the pre-chamber.
JP1225983U 1983-01-31 1983-01-31 Internal combustion engine ignition timing control device Pending JPS59117887U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1225983U JPS59117887U (en) 1983-01-31 1983-01-31 Internal combustion engine ignition timing control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1225983U JPS59117887U (en) 1983-01-31 1983-01-31 Internal combustion engine ignition timing control device

Publications (1)

Publication Number Publication Date
JPS59117887U true JPS59117887U (en) 1984-08-09

Family

ID=30143662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1225983U Pending JPS59117887U (en) 1983-01-31 1983-01-31 Internal combustion engine ignition timing control device

Country Status (1)

Country Link
JP (1) JPS59117887U (en)

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