JPH0329995U - - Google Patents

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Publication number
JPH0329995U
JPH0329995U JP9006989U JP9006989U JPH0329995U JP H0329995 U JPH0329995 U JP H0329995U JP 9006989 U JP9006989 U JP 9006989U JP 9006989 U JP9006989 U JP 9006989U JP H0329995 U JPH0329995 U JP H0329995U
Authority
JP
Japan
Prior art keywords
circuit
drive coil
flicker
counter
output
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
JP9006989U
Other languages
English (en)
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 JP9006989U priority Critical patent/JPH0329995U/ja
Publication of JPH0329995U publication Critical patent/JPH0329995U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図及び第2図は本考案の実施例を示し、第
1図は回路図、第2図は電子ブザーの発音の変化
を示す図である。第3図及び第4図は従来例を示
し、第3図は電子ブザーの構造を示す断面図、第
4図は回路図である。 1……発振回路、2……フリツカ回路、3……
駆動コイル、5……カウンタ、7……制御回路、
Tr……トラジスタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 鳴動起動信号により通電される、駆動コイル、
    発振回路、フリツカ回路を有し、発振回路とフリ
    ツカ回路の論理積出力により動作するスイツチン
    グ素子を前記駆動コイルに直列に接続するととも
    に、フリツカ回路のフリツカ回数をカウントし、
    所定回数により制御回路へ出力するカウンタと、
    カウンタ出力を受け前記駆動コイルへの通電量を
    切り替える制御回路を設けたことを特徴とする電
    子ブザー。
JP9006989U 1989-07-31 1989-07-31 Pending JPH0329995U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9006989U JPH0329995U (ja) 1989-07-31 1989-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9006989U JPH0329995U (ja) 1989-07-31 1989-07-31

Publications (1)

Publication Number Publication Date
JPH0329995U true JPH0329995U (ja) 1991-03-25

Family

ID=31639613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9006989U Pending JPH0329995U (ja) 1989-07-31 1989-07-31

Country Status (1)

Country Link
JP (1) JPH0329995U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12589845B2 (en) 2022-03-16 2026-03-31 Yamaha Hatsudoki Kabushiki Kaisha Vessel operator warning support system and vessel operator warning support method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12589845B2 (en) 2022-03-16 2026-03-31 Yamaha Hatsudoki Kabushiki Kaisha Vessel operator warning support system and vessel operator warning support method

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