JPH0295138U - - Google Patents

Info

Publication number
JPH0295138U
JPH0295138U JP241289U JP241289U JPH0295138U JP H0295138 U JPH0295138 U JP H0295138U JP 241289 U JP241289 U JP 241289U JP 241289 U JP241289 U JP 241289U JP H0295138 U JPH0295138 U JP H0295138U
Authority
JP
Japan
Prior art keywords
connecting conductor
interline
vacuum
contact rod
movable contact
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
JP241289U
Other languages
English (en)
Other versions
JPH0713151Y2 (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 JP241289U priority Critical patent/JPH0713151Y2/ja
Publication of JPH0295138U publication Critical patent/JPH0295138U/ja
Application granted granted Critical
Publication of JPH0713151Y2 publication Critical patent/JPH0713151Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

Description

【図面の簡単な説明】
第１図は本考案を示す断面図、第２図は従来例
を示す断面図である。 ２０……上部接続導体、２２……真空インタラ
イプ、２３……可動接触棒、２５……接続導体、
ａ′，ｂ′……軸線、Ａ……枠体からの距離、Ｂ
＋２Ｃ……極性外径、Ｃ……偏芯寸法、Ｄ……規
定スペース、Ｅ……放熱スペース。

Claims (1)

  1. 【実用新案登録請求の範囲】 可動電極及び固定電極を有する真空インタライ
    プと、該真空インタライプの固定電極に接続され
    、一側方に突出された接続部を有する上部接続導
    体と、前記可動電極に接続され、操作機構によつ
    て上下動される可動接触棒と、該可動接触棒の端
    面と一定間隔をもつて一端が対向して設けられた
    下部接続導体とを同一軸線上に縦列配置して密閉
    容器内に収納し、前記接続部と下部接続導体の他
    端とを密閉容器外に導出してなる極柱を備えた開
    閉装置において、 前記縦列配置した、上部接続導体と真空インタ
    ライプ及び可動接触棒を、その軸線が前記下部接
    続導体の軸線から通電接続部側へ平行にずらして
    配設し、もつて極柱外径を大きくしたことを特徴
    とする開閉装置。
JP241289U 1989-01-12 1989-01-12 開閉装置 Expired - Lifetime JPH0713151Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP241289U JPH0713151Y2 (ja) 1989-01-12 1989-01-12 開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP241289U JPH0713151Y2 (ja) 1989-01-12 1989-01-12 開閉装置

Publications (2)

Publication Number Publication Date
JPH0295138U true JPH0295138U (ja) 1990-07-30
JPH0713151Y2 JPH0713151Y2 (ja) 1995-03-29

Family

ID=31203154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP241289U Expired - Lifetime JPH0713151Y2 (ja) 1989-01-12 1989-01-12 開閉装置

Country Status (1)

Country Link
JP (1) JPH0713151Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009163977A (ja) * 2008-01-07 2009-07-23 Hitachi Ltd 真空スイッチギヤ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009163977A (ja) * 2008-01-07 2009-07-23 Hitachi Ltd 真空スイッチギヤ

Also Published As

Publication number Publication date
JPH0713151Y2 (ja) 1995-03-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term