JPS59185909U

JPS59185909U - gas insulated switchgear

Info

Publication number: JPS59185909U
Application number: JP7823683U
Authority: JP
Inventors: 哲雄吉田; 尚男西川
Original assignee: 株式会社東芝
Priority date: 1983-05-26
Filing date: 1983-05-26
Publication date: 1984-12-10

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

[Brief explanation of the drawing]

第１図は、従来のガス絶縁開閉装置の断面図、第２図は
、上記各ガス絶縁開閉装置を並設した状態を示す線図、
第３図は、同上斜面図、第４図は、上記各ガス絶縁開閉
装置に組込まれる母線の接続　　。状態を示す拡大断面図、第５図は、本考案によるガス絶
縁開閉装置の要部を示す断面図、第６図は、本考案の他
の実施例を示す図である。１・・・密閉容器、２・・・絶縁仕切部材、５′・・・
母線、　　６・・・接続筐体、９・・・キャビン、１０
・・・蓋体、１１・・・接続用導体、１３ａ、１３ｂ・
・・開部弁、１４・・・ガス連通管。 −多３図ａFIG. 1 is a cross-sectional view of a conventional gas insulated switchgear, and FIG. 2 is a diagram showing a state in which the above gas insulated switchgears are arranged side by side.
FIG. 3 is a perspective view of the same as above, and FIG. 4 is a connection of the busbars incorporated in each of the above gas-insulated switchgears. FIG. 5 is an enlarged sectional view showing the state, FIG. 5 is a sectional view showing essential parts of the gas insulated switchgear according to the present invention, and FIG. 6 is a view showing another embodiment of the present invention. 1... Airtight container, 2... Insulating partition member, 5'...
Bus bar, 6... Connection casing, 9... Cabin, 10
... Lid body, 11 ... Connection conductor, 13a, 13b.
...Opening valve, 14...Gas communication pipe. -Multiple Figure 3a

Claims

[Scope of Claim for Utility Model Registration] 1. In a plurality of gas-insulated switchgear configured by sealing an insulating gas and housing a circuit breaker, a disconnector, a bus bar connected to these, etc. in a sealed container, each of the above-mentioned Each insulating partition member fitted with each of the above busbars is provided on the side wall of the airtight container,
A connection casing forming a can filled with an insulating gas is provided between each of the insulating partition members, and both of the busbars in the connection casing are connected with a connection conductor, and the airtight container and the connection are connected. A gas insulated switchgear characterized in that it is connected to a casing by a gas connecting pipe having an on-off valve. 2. Practical use characterized in that each insulating partition member projects inside the sealed casing to form a bulge, and each end of each bus bar does not protrude beyond the outer end surface of each of the above-mentioned insulating partition members. A gas insulated switchgear according to claim 1 of the patent registration claim. 3. The gas insulated switchgear according to claim 1 or 2 of the utility model registration claim, characterized in that an insulating cylinder is fitted around the outer periphery of the connecting conductor.