JPH0463534U - - Google Patents

Info

Publication number
JPH0463534U
JPH0463534U JP10620290U JP10620290U JPH0463534U JP H0463534 U JPH0463534 U JP H0463534U JP 10620290 U JP10620290 U JP 10620290U JP 10620290 U JP10620290 U JP 10620290U JP H0463534 U JPH0463534 U JP H0463534U
Authority
JP
Japan
Prior art keywords
bimetal
warping
contact
bimetal plate
plate
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
JP10620290U
Other languages
English (en)
Other versions
JPH089880Y2 (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 JP10620290U priority Critical patent/JPH089880Y2/ja
Publication of JPH0463534U publication Critical patent/JPH0463534U/ja
Application granted granted Critical
Publication of JPH089880Y2 publication Critical patent/JPH089880Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Breakers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例による開閉器の平常
時を示す断面図、第２図は第１図の開閉器の異常
な過大電流発生時における状態を示す断面図、第
３図ａ及び第３図ｂはストツパ構造の他の例を示
す図、第４図は従来の開閉器において平常時の状
態および遮断動作を説明する為の断面図、第５図
は異常な過大電流発生時における従来の開閉器の
断面図である。 １４……バイメタル接点、５……バイメタル板
、１６……可動接点、６……可動バネ部材、１８
ａ……係止部。

Claims (1)

    【実用新案登録請求の範囲】
  1. バイメタル接点が形成されたバイメタル板と、
    バイメタル接点と接触・解離する可動接点を有す
    る可動部材と、過大電流発生時にバイメタル板の
    発熱による引き外し方向への反り返りによつてバ
    イメタル接点と可動接点とを開離させるトリツプ
    機構とを備える開閉器において、異常な過大電流
    発生時にバイメタル板の反り返りによつてトリツ
    プ機構が作動した後、バイメタル板の引き外し方
    向への反り返りを防止するストツパ構造を設けた
    ことを特徴とする開閉器。
JP10620290U 1990-10-09 1990-10-09 開閉器 Expired - Fee Related JPH089880Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10620290U JPH089880Y2 (ja) 1990-10-09 1990-10-09 開閉器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10620290U JPH089880Y2 (ja) 1990-10-09 1990-10-09 開閉器

Publications (2)

Publication Number Publication Date
JPH0463534U true JPH0463534U (ja) 1992-05-29
JPH089880Y2 JPH089880Y2 (ja) 1996-03-21

Family

ID=31852207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10620290U Expired - Fee Related JPH089880Y2 (ja) 1990-10-09 1990-10-09 開閉器

Country Status (1)

Country Link
JP (1) JPH089880Y2 (ja)

Also Published As

Publication number Publication date
JPH089880Y2 (ja) 1996-03-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees