JPS63112700U - - Google Patents

Info

Publication number
JPS63112700U
JPS63112700U JP387487U JP387487U JPS63112700U JP S63112700 U JPS63112700 U JP S63112700U JP 387487 U JP387487 U JP 387487U JP 387487 U JP387487 U JP 387487U JP S63112700 U JPS63112700 U JP S63112700U
Authority
JP
Japan
Prior art keywords
diaphragm
steam trap
ultrasonic microphone
detection needle
phono
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
JP387487U
Other languages
English (en)
Other versions
JPH0417903Y2 (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 JP387487U priority Critical patent/JPH0417903Y2/ja
Publication of JPS63112700U publication Critical patent/JPS63112700U/ja
Application granted granted Critical
Publication of JPH0417903Y2 publication Critical patent/JPH0417903Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Description

【図面の簡単な説明】
第１図は本考案の構成図及び検出器の断面図で
ある。 １：検出器、２：検出針、４：検出針保持部材
、１０：温度センサー、１６：超音波マイクロフ
オン、１８：マイクホルダー、２０：プリント基
板、２１：振動板、２２：コイルスプリング、３
１：マイクロスイツチ、５０：演算装置、５１：
ケーブル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一端をスチームトラツプに当てる検出針の他端
    に、球面状凹面に形成した振動板を取り付け、振
    動板との間に空間を形成して超音波マイクロフオ
    ンを配置し、振動板と超音波マイクロフオンとの
    距離をほぼ１．７２〜２．１５mmの奇数倍にした
    、スチームトラツプの良否判定器。
JP387487U 1987-01-14 1987-01-14 Expired JPH0417903Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP387487U JPH0417903Y2 (ja) 1987-01-14 1987-01-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP387487U JPH0417903Y2 (ja) 1987-01-14 1987-01-14

Publications (2)

Publication Number Publication Date
JPS63112700U true JPS63112700U (ja) 1988-07-20
JPH0417903Y2 JPH0417903Y2 (ja) 1992-04-21

Family

ID=30784034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP387487U Expired JPH0417903Y2 (ja) 1987-01-14 1987-01-14

Country Status (1)

Country Link
JP (1) JPH0417903Y2 (ja)

Also Published As

Publication number Publication date
JPH0417903Y2 (ja) 1992-04-21

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