JPS60151225U - insulation spacer - Google Patents

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

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

第１図は従来の絶縁スペーサを示す断面図、第２図は従
来の絶縁スペーサの電極構成を示す断面図、第３図は本
考案の絶縁スペーサの一実施例を示す断面図、第４図は
本考案の絶縁スペーサの電極付近の等電位線図である。 卜・・絶縁スペーサ、１−１・・・コーン形スペーサ、
１−２・・・ディスク形スペーサ、１−３・・・ポスト
形スペーサ、１−４・・・絶縁物、１−５・・・高電圧
電極、２・・・絶縁ガス、３・・・三重点、４・・・電
界緩和用の電極、−５・・・金属ケース、６・・・主回
路導体、７・・・等電位線、θ・・・１−４と１−５と
が作る角。 第３図 、　　第４図Fig. 1 is a sectional view showing a conventional insulating spacer, Fig. 2 is a sectional view showing the electrode configuration of a conventional insulating spacer, Fig. 3 is a sectional view showing an embodiment of the insulating spacer of the present invention, and Fig. 4 is an equipotential diagram near the electrodes of the insulating spacer of the present invention.卜...Insulating spacer, 1-1...Cone-shaped spacer,
1-2...Disc-shaped spacer, 1-3...Post-shaped spacer, 1-4...Insulator, 1-5...High voltage electrode, 2...Insulating gas, 3... Triple point, 4... Electrode for electric field relaxation, -5... Metal case, 6... Main circuit conductor, 7... Equipotential line, θ... 1-4 and 1-5 are Corner to make. Figure 3, Figure 4

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）絶縁ガスを封入した金属タンク内に主回路導体を
絶縁して支持する絶縁スペーサにおいて、絶縁スペーサ
の絶縁スペーサの絶縁を保持する絶縁物、主回路導体と
接続する高圧電極および絶縁ガスの３媒体が接する個所
における絶縁物沿面と高電圧電極表面とが作る角度が、
９０度を。 超えて１８０度以下の範囲にはいるように構成した特徴
とする絶縁スペーサ。(1) In an insulating spacer that insulates and supports the main circuit conductor in a metal tank filled with insulating gas, the insulator that maintains the insulation of the insulating spacer, the high voltage electrode connected to the main circuit conductor, and the insulating gas 3 The angle formed by the creeping surface of the insulator and the surface of the high voltage electrode at the point where the medium contacts is
90 degrees. An insulating spacer characterized in that it is configured to be within a range of 180 degrees or less. （２）絶縁物沿面に接する高電圧電極表面に９０度を゛
超えて１８０度以下のテーパ面を設けたことを特徴とす
る実用新案登録請求の範囲第１項記載の絶縁スペーサ。(2) The insulating spacer according to claim 1, which is a utility model registration, characterized in that the surface of the high voltage electrode in contact with the creeping surface of the insulator is provided with a tapered surface of more than 90 degrees and less than 180 degrees.