JPS6123245U

JPS6123245U - high voltage switch

Info

Publication number: JPS6123245U
Application number: JP1984107188U
Authority: JP
Inventors: 克実佐々木; 伸治斉藤
Original assignee: 株式会社三英社製作所
Priority date: 1984-07-17
Filing date: 1984-07-17
Publication date: 1986-02-12
Also published as: JPH0351874Y2

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図はこの考案の第１の実施例の正面図、第２図は同
側面図、第３図は同底面図、第４図は同拡大横断面図、
第５図Ａ，Ｂは夫々この考案の第１の実施例を使って
バイパスケーブルを接続スる手順を示す概略図、第６図
はこの考案の第２の実施例の縦断面図、第７図は同正面
図、第８図はこの考案の第２の実施例におけるバイパス
ケーブル接続状態を示す縦断面曲、第９図は同正面図、
第１０図Ａ，Ｂは夫々第１実施例及び第２の実施例に
おける開閉器を用いて高圧綿にバイパスヶ−ブルを接続
した概略図、第１１図Ａ，Ｂは夫々バイパスケーブル
を高圧線に接続した従来例を示す概略図である。なお図中１は開閉器本体、，２はブッシング、３は高圧
線接続用端子、４はバイパスケーブル用ブツシング、５
はノｉ″イパスケーブル接続用端子、６はブスバー、７
は固定接点、９は可動接点、１５は開藺器、１６ａ，１
６ｂは高圧線、１７はバイパスケーブル、１８は開閉器
本体、２ｏは高圧線接続用端子、２１は固定接点、２２
は可動接点、２５はバイパス用可動接点、２７はバイパ
スケーブル接続用端子である。Fig. 1 is a front view of the first embodiment of the invention, Fig. 2 is a side view thereof, Fig. 3 is a bottom view thereof, and Fig. 4 is an enlarged cross-sectional view of the same.
5A and 5B are schematic diagrams showing the procedure for connecting bypass cables using the first embodiment of this invention, FIG. 6 is a longitudinal sectional view of the second embodiment of this invention, and FIG. The figure is a front view of the same, FIG. 8 is a longitudinal cross-sectional curve showing the bypass cable connection state in the second embodiment of this invention, and FIG. 9 is a front view of the same,
Figures 10A and 10B are schematic diagrams showing how the bypass cable is connected to the high voltage line using the switches in the first and second embodiments, respectively, and Figures 11A and 11B are schematic diagrams showing how the bypass cable is connected to the high voltage line using the switches in the first and second embodiments, respectively. FIG. 2 is a schematic diagram showing a connected conventional example. In the figure, 1 is the switch main body, 2 is the bushing, 3 is the high voltage line connection terminal, 4 is the bypass cable bushing, 5
is the terminal for connecting the i''pass cable, 6 is the bus bar, 7 is
is a fixed contact, 9 is a movable contact, 15 is an opener, 16a, 1
6b is a high voltage line, 17 is a bypass cable, 18 is a switch main body, 2o is a high voltage line connection terminal, 21 is a fixed contact, 22
25 is a movable contact, 25 is a bypass movable contact, and 27 is a bypass cable connection terminal.

Claims

[Scope of utility model registration request]

(1) Two sets of high-voltage line connection terminals that connect the high-voltage lines of each phase, respectively, are installed on the switch body, and fixed contacts are electrically connected to these two sets of high-voltage line connection terminals. and a movable contact that can be freely connected to the fixed contact, and a bypass cable connection terminal for each of the three phases is provided on the switch body,
A high voltage switching device characterized in that these terminals are electrically connected to the fixed contacts of each phase of either one set of high voltage lines.

(2) A utility model characterized in that the bypass cable connection terminals for each of the three phases and the fixed contacts for each phase of one set of high-voltage lines can be electrically connected via movable contacts. A high voltage switch according to claim 1.