JPH0452315U - - Google Patents

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Publication number
JPH0452315U
JPH0452315U JP9457090U JP9457090U JPH0452315U JP H0452315 U JPH0452315 U JP H0452315U JP 9457090 U JP9457090 U JP 9457090U JP 9457090 U JP9457090 U JP 9457090U JP H0452315 U JPH0452315 U JP H0452315U
Authority
JP
Japan
Prior art keywords
phase
contact pressure
parallel contacts
contact
spring
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
JP9457090U
Other languages
English (en)
Other versions
JPH0727531Y2 (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 JP9457090U priority Critical patent/JPH0727531Y2/ja
Publication of JPH0452315U publication Critical patent/JPH0452315U/ja
Application granted granted Critical
Publication of JPH0727531Y2 publication Critical patent/JPH0727531Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す要部断面図
、第２図は従来の遮断器を示す概略図、第３図は
第２図の線−の断面図である。 図において、２は固定接点、４は可動接点、５
は可動子、１１Ａはばね荷重の小さい接圧ばね、
１１Ｂはばね荷重の大きい接圧ばねを示す。なお
、各図中同一符号は同一または相当部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 各相毎に３個以上の並列接点を有する多極回路
    遮断器であつて、前記複数並列接点の各可動接点
    がそれぞれ固着される可動子と、この各可動子を
    それぞれ押圧する接圧ばねとを有するものにおい
    て、 各相毎において前記接圧ばねを内側のものより
    も外側寄りのものの方がばね荷重が大きくなるよ
    うにしたことを特徴とする多極回路遮断器。
JP9457090U 1990-09-07 1990-09-07 多極回路遮断器 Expired - Lifetime JPH0727531Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9457090U JPH0727531Y2 (ja) 1990-09-07 1990-09-07 多極回路遮断器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9457090U JPH0727531Y2 (ja) 1990-09-07 1990-09-07 多極回路遮断器

Publications (2)

Publication Number Publication Date
JPH0452315U true JPH0452315U (ja) 1992-05-01
JPH0727531Y2 JPH0727531Y2 (ja) 1995-06-21

Family

ID=31832633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9457090U Expired - Lifetime JPH0727531Y2 (ja) 1990-09-07 1990-09-07 多極回路遮断器

Country Status (1)

Country Link
JP (1) JPH0727531Y2 (ja)

Also Published As

Publication number Publication date
JPH0727531Y2 (ja) 1995-06-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term