JPH0384696U - - Google Patents

Info

Publication number
JPH0384696U
JPH0384696U JP14552089U JP14552089U JPH0384696U JP H0384696 U JPH0384696 U JP H0384696U JP 14552089 U JP14552089 U JP 14552089U JP 14552089 U JP14552089 U JP 14552089U JP H0384696 U JPH0384696 U JP H0384696U
Authority
JP
Japan
Prior art keywords
ultrasonic
ultrasonic microphone
insulating plate
utility
registration request
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
JP14552089U
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 JP14552089U priority Critical patent/JPH0384696U/ja
Publication of JPH0384696U publication Critical patent/JPH0384696U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示し、第2図は従
来の技術を示す。 1……タンク壁、2……取付ボルト、3……超
音波マイク、4……圧電素子、5……アース線、
6……フランジ、7……絶縁保護用絶縁板、8…
…固定用絶縁板、9……スタツド、10……固定
用ナツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 変電機器の内部部分放電等の異常を音響により
    監視する超音波センサにおいて、超音波マイクの
    取付部に絶縁板を設置し、電気的絶縁を保つ構造
    としたことを特徴とする超音波マイクの取付方法
JP14552089U 1989-12-19 1989-12-19 Pending JPH0384696U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14552089U JPH0384696U (ja) 1989-12-19 1989-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14552089U JPH0384696U (ja) 1989-12-19 1989-12-19

Publications (1)

Publication Number Publication Date
JPH0384696U true JPH0384696U (ja) 1991-08-28

Family

ID=31692151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14552089U Pending JPH0384696U (ja) 1989-12-19 1989-12-19

Country Status (1)

Country Link
JP (1) JPH0384696U (ja)

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