JPH03117306U - - Google Patents

Info

Publication number
JPH03117306U
JPH03117306U JP2631490U JP2631490U JPH03117306U JP H03117306 U JPH03117306 U JP H03117306U JP 2631490 U JP2631490 U JP 2631490U JP 2631490 U JP2631490 U JP 2631490U JP H03117306 U JPH03117306 U JP H03117306U
Authority
JP
Japan
Prior art keywords
housing
conductor
recess
shape memory
memory alloy
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
JP2631490U
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 JP2631490U priority Critical patent/JPH03117306U/ja
Publication of JPH03117306U publication Critical patent/JPH03117306U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Gas-Insulated Switchgears (AREA)

Description

【図面の簡単な説明】
第１図〜第２図は本考案による配電盤の実施例
に係り、第１図は負荷母線の断面図、第２図は作
用説明図、第３図〜第４図は従来の配電盤に係り
、第３図は配電盤の断面図、第４図は過熱監視装
置の構成図である。 １……筐体、８……電源母線、９……負荷母線
、１１……引出形遮断器、２５……凹部、２６…
…形状記憶合金、２７……針状電極、３１……コ
ロナ検出器。

Claims (1)

  1. 【実用新案登録請求の範囲】 筐体の内部に導体を介して接続される構成機器
    とコロナ検出器とを具えた配電盤において、 筐体の内部に具えられた前記導体に凹部を形成
    し、温度が上昇すると変形する形状記憶合金を介
    して棒状電極を凹部内に取り付け収容したことを
    特徴とする配電盤。
JP2631490U 1990-03-15 1990-03-15 Pending JPH03117306U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2631490U JPH03117306U (ja) 1990-03-15 1990-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2631490U JPH03117306U (ja) 1990-03-15 1990-03-15

Publications (1)

Publication Number Publication Date
JPH03117306U true JPH03117306U (ja) 1991-12-04

Family

ID=31529216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2631490U Pending JPH03117306U (ja) 1990-03-15 1990-03-15

Country Status (1)

Country Link
JP (1) JPH03117306U (ja)

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