JPS58175460U - Engine rotation signal circuit - Google Patents

Engine rotation signal circuit

Info

Publication number
JPS58175460U
JPS58175460U JP7229882U JP7229882U JPS58175460U JP S58175460 U JPS58175460 U JP S58175460U JP 7229882 U JP7229882 U JP 7229882U JP 7229882 U JP7229882 U JP 7229882U JP S58175460 U JPS58175460 U JP S58175460U
Authority
JP
Japan
Prior art keywords
engine rotation
rotation signal
signal circuit
transistor
igniter
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
JP7229882U
Other languages
Japanese (ja)
Inventor
横山　達夫
Original Assignee
富士通テン株式会社
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 富士通テン株式会社 filed Critical 富士通テン株式会社
Priority to JP7229882U priority Critical patent/JPS58175460U/en
Publication of JPS58175460U publication Critical patent/JPS58175460U/en
Pending legal-status Critical Current

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  • Ignition Installations For Internal Combustion Engines (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]

第１図は従来のエンジン回転信号回路の一例を示す回路
図、第２図はその各部信号波形図、第３図は本考案の一
実施例を示す要部回路図、第４図はエンジン回転信号を
受ける検出回路の一例を示す回路図、第５図はセミトラ
ンジスタイブナイタに適用した本考案の具体例を示す回
路図である。 図中、１はイグナイタ、１′はエンジン回転信号回路、
２はイグニッションコイル、１１は第１のトランジスタ
、１２は第２のトランジスタである、Fig. 1 is a circuit diagram showing an example of a conventional engine rotation signal circuit, Fig. 2 is a signal waveform diagram of each part thereof, Fig. 3 is a main part circuit diagram showing an embodiment of the present invention, and Fig. 4 is an engine rotation signal circuit. FIG. 5 is a circuit diagram showing an example of a detection circuit that receives a signal. FIG. 5 is a circuit diagram showing a specific example of the present invention applied to a semi-transistor eveninger. In the figure, 1 is the igniter, 1' is the engine rotation signal circuit,
2 is an ignition coil, 11 is a first transistor, 12 is a second transistor,

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] イグニッションコイルを駆動するイグナイタ出力段の第
１のトランジスタとは別に、該イグナイタの内部信号を
受けて該トランジスタと同期して動作する第２のトラン
ジスタを設け、そしてエンジン回転信号を該第２のトラ
ンジスタから出力するようにしてなることを特徴とする
エンジン回転信号回路。Separately from the first transistor of the igniter output stage that drives the ignition coil, a second transistor is provided that receives an internal signal of the igniter and operates in synchronization with the transistor, and the engine rotation signal is transmitted to the second transistor. An engine rotation signal circuit characterized in that it outputs an output from.
JP7229882U 1982-05-18 1982-05-18 Engine rotation signal circuit Pending JPS58175460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7229882U JPS58175460U (en) 1982-05-18 1982-05-18 Engine rotation signal circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7229882U JPS58175460U (en) 1982-05-18 1982-05-18 Engine rotation signal circuit

Publications (1)

Publication Number Publication Date
JPS58175460U true JPS58175460U (en) 1983-11-24

Family

ID=30081868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7229882U Pending JPS58175460U (en) 1982-05-18 1982-05-18 Engine rotation signal circuit

Country Status (1)

Country Link
JP (1) JPS58175460U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920539A (en) * 1972-04-25 1974-02-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920539A (en) * 1972-04-25 1974-02-23

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