JPH01143217U

JPH01143217U -

Info

Publication number: JPH01143217U
Application number: JP3763688U
Authority: JP
Priority date: 1988-03-24
Filing date: 1988-03-24
Publication date: 1989-10-02

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す正面図、第２
図は避雷器の漏れ電流の測定状況を示す正面図、
第３図は従来技術を示す正面図である。図において、１は絶縁媒体、２は密閉容器、３
は避雷器、５はアース側固定部、６は避雷器側固
定部、１４は絶縁台、１８は可動板、１９は絶縁
把手、２０はカバー、である。 Figure 1 is a front view showing one embodiment of the present invention;
The figure is a front view showing the measurement status of lightning arrester leakage current.
FIG. 3 is a front view showing the prior art. In the figure, 1 is an insulating medium, 2 is a closed container, and 3
1 is a lightning arrester, 5 is a ground side fixed part, 6 is a lightning arrester side fixed part, 14 is an insulating stand, 18 is a movable plate, 19 is an insulating handle, and 20 is a cover.

Claims

[Scope of utility model registration request]

A lightning arrester is housed in a sealed container filled with an insulating medium, and a disconnector for measuring leakage current of the lightning arrester is disposed outside the sealed container, and the disconnector is placed on an insulating stand. a supported ground-side fixed part and a lightning arrester-side fixed part; a movable plate whose base end is rotatably supported by the ground-side fixed part and whose tip part moves toward and away from the lightning arrester-side fixed part; and an insulating handle fixed to the tip of the movable plate, and a cover covering the disconnector is removably disposed on the airtight container, and the cover is attached at the normal closing position of the connector. A gas insulated switchgear characterized in that the insulating handle is configured to substantially abut an inner surface of the cover when attached to a closed container.