JPS63137601U - - Google Patents

Info

Publication number
JPS63137601U
JPS63137601U JP3121587U JP3121587U JPS63137601U JP S63137601 U JPS63137601 U JP S63137601U JP 3121587 U JP3121587 U JP 3121587U JP 3121587 U JP3121587 U JP 3121587U JP S63137601 U JPS63137601 U JP S63137601U
Authority
JP
Japan
Prior art keywords
drive member
shape memory
bending
memory alloy
bending drive
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
JP3121587U
Other languages
English (en)
Other versions
JPH0445681Y2 (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 JP3121587U priority Critical patent/JPH0445681Y2/ja
Publication of JPS63137601U publication Critical patent/JPS63137601U/ja
Application granted granted Critical
Publication of JPH0445681Y2 publication Critical patent/JPH0445681Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示すもので、第1図
はその全体の概略的な構成図、第2図は挿入部の
湾曲部の縦断面図、第3図は通電パルスと抵抗値
検出パルスの関係を示す図、第4図は湾曲駆動用
部材の温度と湾曲角および抵抗値変化の関係を示
す特性図、第5図は同じくその湾曲角と抵抗値変
化の関係を示す特性図である。 2……挿入部、3……湾曲駆動用部材、4,5
,8……リード線、7……通電スイツチ、11…
…パルス通電回路、12……抵抗値検出回路、1
3……通電制御回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 挿入部内に全方位型形状記憶合金からなる湾曲
    駆動用部材を設け、この湾曲駆動用部材を構成す
    る全方位型形状記憶合金を加熱および放熱する温
    度制御手段を設けたことを特徴とする湾曲機能付
    可撓体。
JP3121587U 1987-03-04 1987-03-04 Expired JPH0445681Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3121587U JPH0445681Y2 (ja) 1987-03-04 1987-03-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3121587U JPH0445681Y2 (ja) 1987-03-04 1987-03-04

Publications (2)

Publication Number Publication Date
JPS63137601U true JPS63137601U (ja) 1988-09-09
JPH0445681Y2 JPH0445681Y2 (ja) 1992-10-27

Family

ID=30836743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3121587U Expired JPH0445681Y2 (ja) 1987-03-04 1987-03-04

Country Status (1)

Country Link
JP (1) JPH0445681Y2 (ja)

Also Published As

Publication number Publication date
JPH0445681Y2 (ja) 1992-10-27

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