JPS5972810U

JPS5972810U - gas insulated electrical equipment

Info

Publication number: JPS5972810U
Application number: JP16702482U
Authority: JP
Inventors: 彰杉山
Original assignee: 株式会社東芝
Priority date: 1982-11-05
Filing date: 1982-11-05
Publication date: 1984-05-17

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のガス絶縁電気機器の一例を示す電力用し
ゃ断器の断面図、第２図は本考案による電力用しゃ断器
の一実施例を示す断面図、第３図は本考案の管台を示す
拡大断面図、第４図乃至第７図は、夫々本考案による電
力用しゃ断器の他の実施例における管台部分の拡大断面
図である。　　　１・・・密封容器、２・・・固定電極
、３・・・可動電極、４・・・しゃ断部、５．６・・・
導体、７・−・導体支え、８・・・駆動機構、９・・・
ボルト、１０．’１２，１４・・・管台、１１・・・吸
着剤、１３・・・破裂板、１５・・・フランジ、１６，
１７．１８・・・蓋板、１９・・・ガス口、２．１・・
・管台、２２．２３・・・枠板、２４．２５゜２６．２
７・・・開口部、２８・・・蓋板、２９・・・管台、３
０．３１．３２・・・枠板、３３．　３４．　３５・・
・開口部、３６・・・蓋板、３７・・・ガス口。Fig. 1 is a sectional view of a power breaker that is an example of a conventional gas-insulated electric device, Fig. 2 is a sectional view of an embodiment of a power breaker according to the present invention, and Fig. 3 is a sectional view of a power breaker according to the present invention. FIGS. 4 to 7 are enlarged sectional views of the nozzle base portion in other embodiments of the power breaker according to the present invention. DESCRIPTION OF SYMBOLS 1... Sealed container, 2... Fixed electrode, 3... Movable electrode, 4... Breaking part, 5.6...
Conductor, 7... Conductor support, 8... Drive mechanism, 9...
Bolt, 10. '12, 14... Nozzle stub, 11... Adsorbent, 13... Rupture disc, 15... Flange, 16,
17.18...Lid plate, 19...Gas port, 2.1...
・Nozzle stand, 22.23...Frame plate, 24.25°26.2
7... Opening, 28... Lid plate, 29... Nozzle stand, 3
0.31.32...frame board, 33. 34. 35...
- Opening, 36...cover plate, 37...gas port.

Claims

[Scope of utility model registration request]

(1) The contents of electrical equipment are stored in a sealed container filled with insulating gas, and a rupture disc and insulating gas are placed on the nozzle holder formed in the hermetically sealed container or on the lid plate fixed to the nozzle holder to prevent explosions. Gas-insulated electrical equipment that is characterized by integrally incorporating an adsorbent for absorbing moisture. −゛

(2) The gas insulated electrical equipment according to claim 1, which is a utility model registration, wherein the adsorbent is integrally provided in a donut shape on the outer periphery of the rupture disc and is housed in one nozzle holder.

(3) The gas-insulated electricity according to claim 1 of the utility model registration claim, in which the adsorbent is integrally provided in a donut shape on the outer periphery of the rupture disc, and is housed in a cover plate that closes the opening of the nozzle holder. device.

(4) The gas insulated electric appliance as claimed in claim 1, which is a utility model registration, in which an adsorbent and a rupture disc are integrally arranged inside and outside a sealed container and housed in a nozzle holder.

(5) The gas described in claims 1 and 2 of the claims for utility model registration, in which an adsorbent and a rupture disc are integrally arranged inside and outside a sealed container, and these are housed in a lid plate that closes the opening of the nozzle holder. Insulated electric appliance.

(6) Gas-insulated electrical equipment as set forth in claim 1 of the utility model registration claim, in which an adsorbent and a rupture disc are integrated and housed in a nozzle for conductor assembly work, a nozzle for internal inspection, or a cover plate thereof. .