JPS5824928U - vacuum switchgear - Google Patents

vacuum switchgear

Info

Publication number
JPS5824928U
JPS5824928U JP11990381U JP11990381U JPS5824928U JP S5824928 U JPS5824928 U JP S5824928U JP 11990381 U JP11990381 U JP 11990381U JP 11990381 U JP11990381 U JP 11990381U JP S5824928 U JPS5824928 U JP S5824928U
Authority
JP
Japan
Prior art keywords
vacuum
vacuum breaker
insulating
insulating case
metal tube
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
JP11990381U
Other languages
Japanese (ja)
Other versions
JPS639970Y2 (en
Inventor
宮川　博司
樫本　裕
信三 佐久間
Original Assignee
株式会社明電舎
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 by 株式会社明電舎 filed Critical 株式会社明電舎
Priority to JP11990381U priority Critical patent/JPS5824928U/en
Publication of JPS5824928U publication Critical patent/JPS5824928U/en
Application granted granted Critical
Publication of JPS639970Y2 publication Critical patent/JPS639970Y2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る真空開閉装置の第１実施例の縦断
面図、第２図は本考案に係る真空開閉装置の第２実施例
の半裁断面図、第３図は本考案の第３実施例の要部断面
図である。 １・・・・・・絶縁ケース、２・・・・・・金属筒、３
・・・：・・絶縁端板、４・・・・・・電極、５・・工
電極棒、６・・・・・・真空しゃ断器、８・・・・・・
バッキング、９・・・・・・空気層、１０・・・・・・
弾性体、１５．１５’・・・・・・リング部材。FIG. 1 is a vertical sectional view of a first embodiment of a vacuum switchgear according to the present invention, FIG. 2 is a half-cut sectional view of a second embodiment of a vacuum switchgear according to the present invention, and FIG. FIG. 3 is a sectional view of a main part of a third embodiment. 1...Insulation case, 2...Metal tube, 3
...:...Insulating end plate, 4...Electrode, 5...Mechanical electrode rod, 6...Vacuum breaker, 8...
Backing, 9... Air layer, 10...
Elastic body, 15.15'...Ring member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 有底筒状の絶縁ケースに、金属筒の両端を絶縁端板によ
り閉塞して真空容器を形成しかつこの真、　　　空容器
内に１対の電極を両絶縁端板から相対的に接近離反自在
に導入した対をなす電極棒を介し接離自在に設けてなる
真空しゃ断器を、その固定電極棒側の絶縁端板を絶縁ケ
ースの底部から離隔して同心状に収納するとともに、前
記絶縁ケースと真空しゃ断器とを真空しゃ断器における
アーク発生部と対向する金属筒の外周に空気層を形成す
るが如くしてかつ真空しゃ断器の可動電極棒側の絶縁端
板を被覆するが如くして両者間に注型硬化せしめた注型
液状ゴムからなる弾性体により一体化したことを特徴と
する真空開閉装置。A vacuum container is formed by closing both ends of a metal tube with insulating end plates in a bottomed cylindrical insulating case, and a pair of electrodes can be moved relatively toward and away from the two insulating end plates in the empty container. A vacuum breaker, which is provided so as to be movable toward and away from the pair of electrode rods introduced into the insulating case, is housed concentrically with the insulated end plate on the fixed electrode rod side separated from the bottom of the insulating case. and a vacuum breaker by forming an air layer around the outer periphery of the metal tube facing the arc generating part of the vacuum breaker and by covering the insulating end plate on the movable electrode side of the vacuum breaker. A vacuum opening/closing device characterized in that the two are integrated by an elastic body made of cast liquid rubber that is cast and hardened.
JP11990381U 1981-08-12 1981-08-12 vacuum switchgear Granted JPS5824928U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11990381U JPS5824928U (en) 1981-08-12 1981-08-12 vacuum switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11990381U JPS5824928U (en) 1981-08-12 1981-08-12 vacuum switchgear

Publications (2)

Publication Number Publication Date
JPS5824928U true JPS5824928U (en) 1983-02-17
JPS639970Y2 JPS639970Y2 (en) 1988-03-24

Family

ID=29913947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11990381U Granted JPS5824928U (en) 1981-08-12 1981-08-12 vacuum switchgear

Country Status (1)

Country Link
JP (1) JPS5824928U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017513217A (en) * 2014-03-24 2017-05-25 フェニックス コンタクト ゲーエムベーハー ウント コムパニー カーゲー Housing, especially industrial housing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017513217A (en) * 2014-03-24 2017-05-25 フェニックス コンタクト ゲーエムベーハー ウント コムパニー カーゲー Housing, especially industrial housing
US9935432B2 (en) 2014-03-24 2018-04-03 Phoenix Contact Gmbh & Co. Kg Housing, in particular an industrial housing

Also Published As

Publication number Publication date
JPS639970Y2 (en) 1988-03-24

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