JPH041427U - - Google Patents

Info

Publication number
JPH041427U
JPH041427U JP4143290U JP4143290U JPH041427U JP H041427 U JPH041427 U JP H041427U JP 4143290 U JP4143290 U JP 4143290U JP 4143290 U JP4143290 U JP 4143290U JP H041427 U JPH041427 U JP H041427U
Authority
JP
Japan
Prior art keywords
magnetostrictive layer
external force
magnetic permeability
passive member
strain
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
JP4143290U
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 JP4143290U priority Critical patent/JPH041427U/ja
Publication of JPH041427U publication Critical patent/JPH041427U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

【図面の簡単な説明】
第1図はこの考案による歪検出器の一実施例を
示す要部断面図、第2図はその歪検出器の概略構
成図である。 図において、1は受動部材、2は磁歪層、3は
検出コイル、5は保護層である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外力を受ける受動部材と、前記受動部材の表面
    に固着された高透磁率軟磁性材からなる磁歪層と
    、前記磁歪層の近傍に設けられ該磁歪層に生ずる
    前記外力に応じた歪による透磁率の変化を検出す
    る検出コイルとを備えた歪検出器において、前記
    磁歪層の表面を気密的に覆うシリコン材よりなる
    保護層を設けたこと特徴とする歪検出器。
JP4143290U 1990-04-18 1990-04-18 Pending JPH041427U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4143290U JPH041427U (ja) 1990-04-18 1990-04-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4143290U JPH041427U (ja) 1990-04-18 1990-04-18

Publications (1)

Publication Number Publication Date
JPH041427U true JPH041427U (ja) 1992-01-08

Family

ID=31552096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4143290U Pending JPH041427U (ja) 1990-04-18 1990-04-18

Country Status (1)

Country Link
JP (1) JPH041427U (ja)

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