JP2016012418A5 - - Google Patents

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Publication number
JP2016012418A5
JP2016012418A5 JP2014132349A JP2014132349A JP2016012418A5 JP 2016012418 A5 JP2016012418 A5 JP 2016012418A5 JP 2014132349 A JP2014132349 A JP 2014132349A JP 2014132349 A JP2014132349 A JP 2014132349A JP 2016012418 A5 JP2016012418 A5 JP 2016012418A5
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JP
Japan
Prior art keywords
windmill
electrode
vacuum valve
movable
fixed
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JP2014132349A
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Japanese (ja)
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JP2016012418A (en
JP6381317B2 (en
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Priority to JP2014132349A priority Critical patent/JP6381317B2/en
Priority claimed from JP2014132349A external-priority patent/JP6381317B2/en
Publication of JP2016012418A publication Critical patent/JP2016012418A/en
Publication of JP2016012418A5 publication Critical patent/JP2016012418A5/ja
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Publication of JP6381317B2 publication Critical patent/JP6381317B2/en
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Claims (6)

真空容器の一方の端部に固設された固定側電極棒、他方の端部に進退自在に設けられた可動側電極棒、及び円弧状の風車羽を有し上記固定側電極棒及び上記可動側電極棒の対向端部に、接離可能に配置された固定側風車形電極及び可動側風車形電極を備えた真空バルブであって、少なくとも固定側風車形電極及び可動側風車形電極の一方の電極において、少なくとも１枚の風車形電極の付け根部に、断面が凹状の磁性体が装着されていることを特徴とする真空バルブ。   A fixed-side electrode rod fixed at one end of the vacuum vessel, a movable-side electrode rod provided at the other end so as to be movable back and forth, and an arc-shaped windmill blade, the fixed-side electrode rod and the movable A vacuum valve provided with a fixed side windmill-shaped electrode and a movable side windmill-shaped electrode that are detachably arranged at opposite ends of the side electrode rod, and at least one of the fixed-side windmill-shaped electrode and the movable-side windmill-shaped electrode A vacuum valve characterized in that a magnetic material having a concave cross section is attached to the base of at least one windmill electrode. 上記磁性体は、台座部とこの台座部の両側に立設された立設部とによって構成され、上記立設部の両上端面は、他方の電極に対向するよう配置されていることを特徴とする請求項１に記載の真空バルブ。   The magnetic body is composed of a pedestal part and standing parts erected on both sides of the pedestal part, and both upper end surfaces of the standing part are arranged to face the other electrode. The vacuum valve according to claim 1. 上記磁性体の両立設部のうち、
上記風車羽の外周側に位置する外側立設部は、内側立設部よりも上記風車形電極の先端部方向に変位させて配置されていることを特徴とする請求項１又は請求項２記載の真空バルブ。 Of the magnetic material compatible parts,
3. The outer standing portion located on the outer peripheral side of the windmill blade is disposed so as to be displaced in the direction of the tip portion of the windmill-shaped electrode from the inner standing portion. Vacuum valve. 上記磁性体は、上記風車羽の幅をＷ、厚みをＤとしたときに、Ｗ／２≦Ｄ≦２Ｗに設定されていることを特徴とする請求項１から請求項３のいずれか１項に記載の真空バルブ。   4. The magnetic material according to claim 1, wherein W / 2 ≦ D ≦ 2W is set, where W is the width of the windmill blade and D is the thickness. 5. The vacuum valve as described in. 上記磁性体は、磁性体の肉厚をＴとしたときに、上記風車形電極の最外径となる外周位置から上記磁性体の肉厚分Ｔだけ内径側に変位した上記風車形電極の外周位置と、隣接する上記風車形電極の先端部との間に形成される外周幅内に、上記磁性体が配置されていることを特徴とする請求項１から請求項４のいずれか１項に記載の真空バルブ。 The magnetic body has an outer periphery of the windmill electrode that is displaced from the outer peripheral position, which is the outermost diameter of the windmill electrode , to the inner diameter side by the thickness T of the magnetic body, where T is the thickness of the magnetic body. 5. The magnetic material according to claim 1, wherein the magnetic body is disposed within an outer peripheral width formed between a position and a tip portion of the adjacent windmill-shaped electrode. The vacuum valve described. 上記風車形電極に取り付ける上記磁性体の設置数は、遮断器の電流が真空バルブを流れる際に生じる電磁力の向きに応じて設定されていることを特徴とする請求項１から請求項５のいずれか１項に記載の真空バルブ。   The number of the magnetic bodies to be attached to the windmill electrode is set according to the direction of electromagnetic force generated when the circuit breaker current flows through the vacuum valve. The vacuum valve of any one of Claims.
JP2014132349A 2014-06-27 2014-06-27 Vacuum valve Active JP6381317B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014132349A JP6381317B2 (en) 2014-06-27 2014-06-27 Vacuum valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014132349A JP6381317B2 (en) 2014-06-27 2014-06-27 Vacuum valve

Publications (3)

Publication Number Publication Date
JP2016012418A JP2016012418A (en) 2016-01-21
JP2016012418A5 true JP2016012418A5 (en) 2017-06-01
JP6381317B2 JP6381317B2 (en) 2018-08-29

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ID=55229027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014132349A Active JP6381317B2 (en) 2014-06-27 2014-06-27 Vacuum valve

Country Status (1)

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JP (1) JP6381317B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106252150A (en) * 2016-08-25 2016-12-21 成都汉度科技有限公司 A kind of high-pressure vacuum breaker
CN106298357A (en) * 2016-08-25 2017-01-04 成都汉度科技有限公司 A kind of outdoor mesohigh line control unit
CN106098465A (en) * 2016-08-25 2016-11-09 成都汉度科技有限公司 It is applicable to the automatic switch of 10kV high-tension line
CN106098464A (en) * 2016-08-25 2016-11-09 成都汉度科技有限公司 Mesohigh vacuum circuit breaker
CN106298358A (en) * 2016-08-25 2017-01-04 成都汉度科技有限公司 A kind of ultra-high-tension power transmission line is with controlling switch
JP7089184B2 (en) 2018-12-17 2022-06-22 日本電信電話株式会社 Optical deflector parameter measuring device, method and program

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074320A (en) * 1983-09-30 1985-04-26 三菱電機株式会社 Breaker
JPS61153912A (en) * 1984-12-26 1986-07-12 三菱電機株式会社 Breaker
JP3568683B2 (en) * 1995-04-28 2004-09-22 株式会社東芝 Vacuum valve
JP3938521B2 (en) * 2002-07-03 2007-06-27 三菱電機株式会社 Vacuum valves and circuit breakers
DE112010005162B4 (en) * 2010-01-20 2019-10-10 Mitsubishi Electric Corporation VACUUM CIRCUIT BREAKER

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