JPS6391133U - - Google Patents

Info

Publication number
JPS6391133U
JPS6391133U JP18618886U JP18618886U JPS6391133U JP S6391133 U JPS6391133 U JP S6391133U JP 18618886 U JP18618886 U JP 18618886U JP 18618886 U JP18618886 U JP 18618886U JP S6391133 U JPS6391133 U JP S6391133U
Authority
JP
Japan
Prior art keywords
circuit breaker
vacuum circuit
conductor
recess
lower support
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
JP18618886U
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 JP18618886U priority Critical patent/JPS6391133U/ja
Publication of JPS6391133U publication Critical patent/JPS6391133U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の真空遮断器の一実施例の要部
を示す断面図、第2図は本考案の一実施例の通電
ブロツクを示す平面図、第3図は第2図のA−A
線に切断し矢印方向に見た断面図、第4図は本考
案の一実施例の作用を示す説明図、第5図は従来
の真空遮断器の構成を一部切断して示す側面図、
第6図は従来の真空遮断器の作用を示す説明図、
第7図は真空遮断器に用いられている摺動接触子
を示す平面図、第8図は第7図のA−A線に沿つ
て切断し矢印方向に見た断面図、第9図は第7図
のB−B線に沿つて矢印方向に見た側面図である
。 5……真空バルブ、8……可動側電極、10…
…可動通電部、11,17b……摺動接触子、1
5……通電ブロツク、16……下部支持導体、1
8a……凹部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 操作機構部と遮断部を備え、この遮断部が
    上部導体と下部支持導体の間に真空バルブを配設
    すると共に、この真空バルブの可動側電極に設け
    た可動通電部をを前記下部支持導体に摺動接触さ
    せるようにした真空遮断器において、前記下部支
    持導体に凹部を設け、この凹部に前記可動通電部
    に摺動接触する通電ブロツクを摺動接触しながら
    移動自在に設けたことを特徴とする真空遮断器。 (2) 通電ブロツクの上下両面に摺動接触子を設
    けた実用新案登録請求の範囲第1項記載の真空遮
    断器。 (3) 凹部の上面を開口し、この開口部を板状導
    体で覆う様にした実用新案登録請求の範囲第1項
    記載の真空遮断器。
JP18618886U 1986-12-04 1986-12-04 Pending JPS6391133U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18618886U JPS6391133U (ja) 1986-12-04 1986-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18618886U JPS6391133U (ja) 1986-12-04 1986-12-04

Publications (1)

Publication Number Publication Date
JPS6391133U true JPS6391133U (ja) 1988-06-13

Family

ID=31135515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18618886U Pending JPS6391133U (ja) 1986-12-04 1986-12-04

Country Status (1)

Country Link
JP (1) JPS6391133U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006324177A (ja) * 2005-05-20 2006-11-30 Toshiba Corp 真空バルブ
JP2013016392A (ja) * 2011-07-05 2013-01-24 Hitachi Ltd 真空遮断器
WO2015060016A1 (ja) * 2013-10-21 2015-04-30 株式会社日立製作所 遮断器及び操作器並びに開閉装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132824A (en) * 1974-09-10 1976-03-19 Asahi Chemical Ind Horiamidokeiseni no yojuboshihoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132824A (en) * 1974-09-10 1976-03-19 Asahi Chemical Ind Horiamidokeiseni no yojuboshihoho

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006324177A (ja) * 2005-05-20 2006-11-30 Toshiba Corp 真空バルブ
JP2013016392A (ja) * 2011-07-05 2013-01-24 Hitachi Ltd 真空遮断器
WO2015060016A1 (ja) * 2013-10-21 2015-04-30 株式会社日立製作所 遮断器及び操作器並びに開閉装置
TWI570759B (zh) * 2013-10-21 2017-02-11 Hitachi Ltd Circuit breakers, actuators and switchgear

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