JPH03113993U - - Google Patents

Info

Publication number
JPH03113993U
JPH03113993U JP2295590U JP2295590U JPH03113993U JP H03113993 U JPH03113993 U JP H03113993U JP 2295590 U JP2295590 U JP 2295590U JP 2295590 U JP2295590 U JP 2295590U JP H03113993 U JPH03113993 U JP H03113993U
Authority
JP
Japan
Prior art keywords
pressure wave
alarm
air pressure
electronic
pneumatic pressure
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
JP2295590U
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 JP2295590U priority Critical patent/JPH03113993U/ja
Publication of JPH03113993U publication Critical patent/JPH03113993U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す断面図、第2図
は本考案の実施例を示す平面図、第3図は本考案
のもう一つの実施例を示す平面図、第4図は本考
案にかかる信号波形図、第5図は従来例を示す断
面図、第6図は従来例にかかる信号波形図である
。 1……支持部材、2……振動体、3……回転体
、4……回転体の羽根部、5……加圧ばね、6…
…ばね押え、12c……裏蓋。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 電源・源振・電子回路を有するアラーム付
    電子時計において、アラーム源として圧電モータ
    より成る空気圧力波発生手段と、空気圧力波発生
    手段からの空気圧力波を増幅および変調する空気
    圧力波増幅手段より成るアラーム付電子時計。 (2) 前記空気圧力波増幅手段に、共鳴部材を設
    けた請求項1記載のアラーム付電子時計。
JP2295590U 1990-03-07 1990-03-07 Pending JPH03113993U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2295590U JPH03113993U (ja) 1990-03-07 1990-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2295590U JPH03113993U (ja) 1990-03-07 1990-03-07

Publications (1)

Publication Number Publication Date
JPH03113993U true JPH03113993U (ja) 1991-11-21

Family

ID=31525960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2295590U Pending JPH03113993U (ja) 1990-03-07 1990-03-07

Country Status (1)

Country Link
JP (1) JPH03113993U (ja)

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