JPH0281462U - - Google Patents

Info

Publication number
JPH0281462U
JPH0281462U JP16086388U JP16086388U JPH0281462U JP H0281462 U JPH0281462 U JP H0281462U JP 16086388 U JP16086388 U JP 16086388U JP 16086388 U JP16086388 U JP 16086388U JP H0281462 U JPH0281462 U JP H0281462U
Authority
JP
Japan
Prior art keywords
pair
pole parts
core
salient pole
electromagnetic induction
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
JP16086388U
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 JP16086388U priority Critical patent/JPH0281462U/ja
Publication of JPH0281462U publication Critical patent/JPH0281462U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of 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す正面図、第2
図はその一部切断した平面図である。 1……内側コア(第1のコア)、1a,1b,
1c,1d……突極部、2……外側コア(第2の
コア)、2a,2b……磁極部、3,4……探触
子用電磁誘導コイル、5,6……探触子、7……
超音波探傷器用電磁誘導コイル、8……超音波探
傷器、9……内側コアの回転中心軸。

Claims (1)

    【実用新案登録請求の範囲】
  1. 切換使用される探触子数対分の星形状の突極部
    を有し、各対の突極部に各探触子に接続される電
    磁誘導コイルが1組ずつ巻かれた第1のコアと、
    前記各対の突極部の先端に微小ギヤツプを介して
    対向する1対の磁極部を有し、超音波探傷器に接
    続される電磁誘導コイルが巻かれた第2のコアと
    を、前記微小ギヤツプを維持しながら相対回転で
    きるように組合せ配置してなる超音波信号切換器
JP16086388U 1988-12-13 1988-12-13 Pending JPH0281462U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16086388U JPH0281462U (ja) 1988-12-13 1988-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16086388U JPH0281462U (ja) 1988-12-13 1988-12-13

Publications (1)

Publication Number Publication Date
JPH0281462U true JPH0281462U (ja) 1990-06-22

Family

ID=31443303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16086388U Pending JPH0281462U (ja) 1988-12-13 1988-12-13

Country Status (1)

Country Link
JP (1) JPH0281462U (ja)

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