JPH0164069U - - Google Patents

Info

Publication number
JPH0164069U
JPH0164069U JP1987159693U JP15969387U JPH0164069U JP H0164069 U JPH0164069 U JP H0164069U JP 1987159693 U JP1987159693 U JP 1987159693U JP 15969387 U JP15969387 U JP 15969387U JP H0164069 U JPH0164069 U JP H0164069U
Authority
JP
Japan
Prior art keywords
control circuit
rotation speed
circuit
smoothing
engine
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
JP1987159693U
Other languages
English (en)
Other versions
JPH0719003Y2 (ja
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 filed Critical
Priority to JP1987159693U priority Critical patent/JPH0719003Y2/ja
Publication of JPH0164069U publication Critical patent/JPH0164069U/ja
Application granted granted Critical
Publication of JPH0719003Y2 publication Critical patent/JPH0719003Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第1図はその全
体構成を示す電気回路図、第2図は各回路部分で
の電圧等の特性を示すタイミングチヤート図であ
る。 1……点火コイル、B……バツテリ、4……閉
路率制御回路、8……回路、D……ダイオード、
C……コンデンサ、9……平滑手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. 閉路率制御回路により通電時間が制御される点
    火コイルの1次電流の周期によりエンジン回転数
    を検出するようにした回転数検出装置において、
    上記閉路率制御回路に印加されるバツテリ電圧の
    変動を滑らかにする平滑手段を設けたことを特徴
    とするエンジンの回転数検出装置。
JP1987159693U 1987-10-19 1987-10-19 エンジンの回転数検出装置 Expired - Lifetime JPH0719003Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987159693U JPH0719003Y2 (ja) 1987-10-19 1987-10-19 エンジンの回転数検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987159693U JPH0719003Y2 (ja) 1987-10-19 1987-10-19 エンジンの回転数検出装置

Publications (2)

Publication Number Publication Date
JPH0164069U true JPH0164069U (ja) 1989-04-25
JPH0719003Y2 JPH0719003Y2 (ja) 1995-05-01

Family

ID=31441112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987159693U Expired - Lifetime JPH0719003Y2 (ja) 1987-10-19 1987-10-19 エンジンの回転数検出装置

Country Status (1)

Country Link
JP (1) JPH0719003Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50142926U (ja) * 1974-05-13 1975-11-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50142926U (ja) * 1974-05-13 1975-11-26

Also Published As

Publication number Publication date
JPH0719003Y2 (ja) 1995-05-01

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