JPS6012673U - Ignition timing control device - Google Patents

Ignition timing control device

Info

Publication number
JPS6012673U
JPS6012673U JP10429783U JP10429783U JPS6012673U JP S6012673 U JPS6012673 U JP S6012673U JP 10429783 U JP10429783 U JP 10429783U JP 10429783 U JP10429783 U JP 10429783U JP S6012673 U JPS6012673 U JP S6012673U
Authority
JP
Japan
Prior art keywords
ignition timing
negative pressure
control device
timing control
temperature
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
JP10429783U
Other languages
Japanese (ja)
Inventor
大仲　英巳
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 JP10429783U priority Critical patent/JPS6012673U/en
Publication of JPS6012673U publication Critical patent/JPS6012673U/en
Pending legal-status Critical Current

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  • Electrical Control Of Ignition Timing (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) [Abstract] 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]

第１図は従来のノックコントロールシステムの一例を示
す構成図、第２図は本考案の一実施例を示す構成図であ
る。 １０・・・ディストリビュータ、１１・・・気化器、１
２・・・絞り弁、１３．１５・・・負圧ポート、１４・
・・吸気管、１６，１９，４１，４２，４３．４４・・
・通路、１７・・・逆止弁、１８・・・絞り、２０・・
・負圧進角装置、２１，２２，２３．６２・・・ダイヤ
フラム室、２４．２６．２７．６１・・・ダイヤフラム
、２５．３２・・・シャフト、２８，３０，３１．６４
・・・スフリング、２９，３３．３４・・・ストッパー
、５０・・・感温弁、５１，５２，６２．６９・・・ポ
ート、５３．６８・・・フィルタ、５４．６５・・・弁
、５５・・・バイメタル素子。FIG. 1 is a block diagram showing an example of a conventional knock control system, and FIG. 2 is a block diagram showing an embodiment of the present invention. 10... Distributor, 11... Vaporizer, 1
2... Throttle valve, 13.15... Negative pressure port, 14.
・・Intake pipe, 16, 19, 41, 42, 43.44・・
・Passage, 17... Check valve, 18... Throttle, 20...
・Negative pressure advance device, 21, 22, 23.62...Diaphragm chamber, 24.26.27.61...Diaphragm, 25.32...Shaft, 28, 30, 31.64
...Sfring, 29,33.34...Stopper, 50...Temperature-sensitive valve, 51,52,62.69...Port, 53.68...Filter, 54.65...Valve , 55...bimetal element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの各気筒のプラグにその要求点火時期に応じて
点火電圧を供給するディストリビュータを、吸気系の各
部の負圧状態に応じて複数のダイヤフラムを作動させる
ことにより進角制御する点火時期制御装置において、吸
気系の負圧を駆動源として高負荷時に弁が開けられ大気
に連通ずる負圧制御弁と前記エンジンの水温、油温、吸
気温等のいずれかが設定温度以上にあるときに通路を開
通させ前記ダイヤフラムの１つによって形成されるダイ
ヤフラム室内に前記負圧制御弁より大気を導入する感温
弁とを設けたことを特徴とする点火時期制御装置。In an ignition timing control device that controls the advance of a distributor that supplies ignition voltage to the plugs of each cylinder of an engine according to its required ignition timing by operating a plurality of diaphragms according to the negative pressure state of each part of the intake system. , a negative pressure control valve that uses the negative pressure of the intake system as a driving source to open the valve at high loads and communicates with the atmosphere, and a passage that opens when any of the engine water temperature, oil temperature, intake temperature, etc. An ignition timing control device comprising: a temperature-sensitive valve that is opened to introduce atmospheric air from the negative pressure control valve into a diaphragm chamber formed by one of the diaphragms.
JP10429783U 1983-07-05 1983-07-05 Ignition timing control device Pending JPS6012673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10429783U JPS6012673U (en) 1983-07-05 1983-07-05 Ignition timing control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10429783U JPS6012673U (en) 1983-07-05 1983-07-05 Ignition timing control device

Publications (1)

Publication Number Publication Date
JPS6012673U true JPS6012673U (en) 1985-01-28

Family

ID=30244957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10429783U Pending JPS6012673U (en) 1983-07-05 1983-07-05 Ignition timing control device

Country Status (1)

Country Link
JP (1) JPS6012673U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822468B2 (en) * 1975-03-25 1983-05-09 住友化学工業株式会社 Nikiyuuaminekagobutsunoseizouhou

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822468B2 (en) * 1975-03-25 1983-05-09 住友化学工業株式会社 Nikiyuuaminekagobutsunoseizouhou

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