JPS6263915U

JPS6263915U -

Info

Publication number: JPS6263915U
Application number: JP15576585U
Authority: JP
Priority date: 1985-10-14
Filing date: 1985-10-14
Publication date: 1987-04-21

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案の一実施例を示し、
第１図は正面図、第２図は側面図、第３図及び第
４図は従来例を示す第１図及び第２図相当図であ
る。図面中、１０は変圧器本体（電気機器本体）、
１５は放熱器、２４はガス下降用連通管、３０は
支柱（ガス上昇用連通管）、３１及び３９は放熱
器側仕切弁、３３及び３７は本体側仕切弁、３４
及び４０は継手管、４２は真空引き用弁体を示す
。 1 and 2 show an embodiment of the present invention,
FIG. 1 is a front view, FIG. 2 is a side view, and FIGS. 3 and 4 are views corresponding to FIGS. 1 and 2 showing a conventional example. In the drawing, 10 is the transformer main body (electrical equipment main body),
15 is a radiator, 24 is a gas descending communication pipe, 30 is a column (gas rising communication pipe), 31 and 39 are radiator side gate valves, 33 and 37 are main body side gate valves, 34
40 is a joint pipe, and 42 is a vacuum valve body.

Claims

[Scope of utility model registration request]

A radiator is supported on the upper part of the electrical equipment main body, the electrical equipment main body and the radiator are communicated with each other through a gas rising communication pipe and a gas descending communication pipe, and an insulating gas is provided in the electrical equipment main body and the radiator. In the insulated electrical equipment, a gate valve belonging to the electrical equipment main body side and the radiator side is interposed in the gas rising communication pipe and the gas descending communication pipe via joint pipes, respectively, and a gate valve is provided in each joint pipe. A gas-insulated electrical device characterized by having a vacuum valve body provided for communication.