JPS59109209U

JPS59109209U - closed switchboard

Info

Publication number: JPS59109209U
Application number: JP308683U
Authority: JP
Inventors: 馬場　利和; 木原　良信
Original assignee: 株式会社明電舎
Priority date: 1983-01-13
Filing date: 1983-01-13
Publication date: 1984-07-23

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 drawings]

第１図Ａは従来例を示す正断面図、第１図Ｂは第１図Ａ
の側断面図、第２図は第１図ＡのＡ部拡大図、第３図は
要部の側断面図、第４図Ａは本考案の一実施例を示す正
断面図、第４図Ｂは第４図Ａの側断面図、第５図Ａ、　
Ｂは要部の斜視図、第６図Ａは要部の側断面図、第６図
Ｂ、　Ｃ，Ｄは要部の斜視図、第７図Ａ、　Ｂは他の実
施例の要部の斜視図である。６・・・隔壁、１１・・・絶縁主母線、１２・・・ブッ
シン゛グ、１３・・・水平導入部、１４・・・垂直部、
１５・・・案内部、１６・・・接続部、２１・・・端子
。第５図　（Ａ）（Ｂ）Figure 1A is a front sectional view showing the conventional example, Figure 1B is Figure 1A
2 is an enlarged view of part A of FIG. 1A, FIG. 3 is a side sectional view of the main part, FIG. 4A is a front sectional view showing an embodiment of the present invention, FIG. B is a side sectional view of FIG. 4A, FIG. 5A,
B is a perspective view of the main part, FIG. 6A is a side sectional view of the main part, FIGS. 6B, C, and D are perspective views of the main part, and FIGS. 7A and B are main parts of other embodiments. FIG. 6... Partition wall, 11... Insulated main bus bar, 12... Bushing, 13... Horizontal introduction part, 14... Vertical part,
15... Guide portion, 16... Connection portion, 21... Terminal. Figure 5 (A) (B)

Claims

[Scope of utility model registration request]

A bushing is attached to the side plate of a casing partitioned into an equipment storage room and a busbar room by a partition wall, and an insulated main busbar is introduced horizontally into the busbar room through the bushing, in which the horizontal direction of the insulated main busbar 11 is One end of the introduction part 13 is bent vertically to form a vertical part 14, and the lower part of the vertical part 14 is bent toward the bushing 12 attached to the partition wall 6 to form the bushing 12.
A guide section 15 is provided to guide the guide section 15 to the guide section 15.
A closed power distribution board characterized in that a connecting portion 16 at an end of the bushing 12 is connected to a terminal 21 provided inside the bushing 12.