JPH0145205Y2 - - Google Patents
Info
- Publication number
- JPH0145205Y2 JPH0145205Y2 JP4711883U JP4711883U JPH0145205Y2 JP H0145205 Y2 JPH0145205 Y2 JP H0145205Y2 JP 4711883 U JP4711883 U JP 4711883U JP 4711883 U JP4711883 U JP 4711883U JP H0145205 Y2 JPH0145205 Y2 JP H0145205Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- insulating frame
- attached
- voltage
- high voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 23
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
Description
【考案の詳細な説明】
この考案は高圧開閉装置に関するものであり、
特に高圧開閉器を収納した絶縁フレームの外表面
に制御器具を取付けるための金属板を改良した高
圧開閉装置に関するものである。[Detailed description of the invention] This invention relates to high voltage switchgear,
In particular, the present invention relates to a high voltage switchgear with an improved metal plate for attaching a control device to the outer surface of an insulating frame housing the high voltage switch.
第１図は従来の高圧開閉装置を示す部分欠截正
面図、第２図は第１図の右側面図である。第１図
および第２図において、絶縁フレーム１は高圧開
閉器である三相の真空スイツチ２Ａ，２Ｂ，２Ｃ
をそれぞれ収納するもので、各相を絶縁隔離する
隔離壁１０１，１０２を備えている。クロスバー
３は各相の真空スイツチ２Ａ，２Ｂ，２Ｃを絶縁
リンク４Ａ，４Ｂ，４Ｃを介して同時に開閉操作
するものである。制御器具５は例えば補助スイツ
チ、ターミナルブロツク等からなり、例えばクロ
スバー３を操作して真空スイツチ２Ａ，２Ｂ，２
Ｃを開閉操作するものであり、金属板６を介して
絶縁フレーム１の外表面に取付けられている。ね
じ７は制御器具５並びに金属板６を絶縁フレーム
１の外表面に取付けるものである。 FIG. 1 is a partially cutaway front view showing a conventional high voltage switchgear, and FIG. 2 is a right side view of FIG. 1. In FIGS. 1 and 2, an insulating frame 1 is a three-phase vacuum switch 2A, 2B, 2C, which is a high voltage switch.
It is equipped with isolation walls 101 and 102 for insulating and isolating each phase. The crossbar 3 simultaneously opens and closes the vacuum switches 2A, 2B, and 2C of each phase via insulating links 4A, 4B, and 4C. The control device 5 includes, for example, an auxiliary switch, a terminal block, etc., and for example, operates the crossbar 3 to switch the vacuum switches 2A, 2B, 2.
C, and is attached to the outer surface of the insulating frame 1 via a metal plate 6. The screws 7 are used to attach the control device 5 as well as the metal plate 6 to the outer surface of the insulating frame 1.
従来の高圧開閉装置は以上のように構成され、
制御器具５は金属板６を介して絶縁フレーム１の
外表面に取付けられ、かつ金属板６は真空スイツ
チ２Ａ，２Ｂ，２Ｃの近接部である高圧充電近接
部１ａに取付けられているため、金属板６にコロ
ナが多量に発生する欠点があつた。 Conventional high-voltage switchgear is configured as described above.
The control device 5 is attached to the outer surface of the insulating frame 1 via a metal plate 6, and the metal plate 6 is attached to the high-voltage charging proximal part 1a, which is the proximal part of the vacuum switches 2A, 2B, and 2C. Plate 6 had a drawback in that a large amount of corona was generated.
この考案は上記のような従来のものの欠点を除
去するためになされたものであり、金属板６を高
圧充電近接部１ａを回避して絶縁フレーム１の外
表面に取付けるようにし、金属板６のコロナ発生
量を少なくした高圧開閉装置を提供することを目
的としている。 This invention was made in order to eliminate the drawbacks of the conventional ones as described above, and the metal plate 6 is attached to the outer surface of the insulating frame 1 avoiding the high-voltage charging proximal part 1a. The purpose is to provide a high-voltage switchgear that reduces the amount of corona generated.
以下この考案の実施例を図について説明する。
第３図はこの考案に係る高圧開閉装置の一実施例
を示す部分欠截正面図、第４図は第３図の右側面
図である。図中第１図および第２図と同一部分に
は同一符号を付している。第３図および第４図に
おいて、切欠き６０１は金属板６の高圧充電近接
部１ａに対応する部分に設けられたものである。 An embodiment of this invention will be described below with reference to the drawings.
FIG. 3 is a partially cutaway front view showing an embodiment of the high voltage switchgear according to this invention, and FIG. 4 is a right side view of FIG. 3. In the figure, the same parts as in FIGS. 1 and 2 are designated by the same reference numerals. In FIGS. 3 and 4, a notch 601 is provided in a portion of the metal plate 6 corresponding to the high-voltage charging proximal portion 1a.
この考案は以上のように構成され、金属板６の
高圧充電近接部１ａに対応する部分に切欠き６０
１を設け、金属板６を高圧充電近接部１ａから遠
ざけたため、金属板６のコロナ発生量を少なくす
ることができる。 This invention is constructed as described above, and has a notch 60 in the portion of the metal plate 6 corresponding to the high-voltage charging proximal portion 1a.
1 is provided and the metal plate 6 is kept away from the high-voltage charging proximity portion 1a, the amount of corona generated by the metal plate 6 can be reduced.
第５図はこの考案に係る高圧開閉装置の他の実
施例を示す部分欠截正面図、第６図は第５図の右
側面図である。第５図および第６図において、第
１、第２の金属板６ａ，６ｂは高圧充電近接部１
ａを回避して絶縁フレーム１の外表面に取付けら
れている。すなわち、金属板６を複数個の第１、
第２の金属板６ａ，６ｂに分離して、高圧充電近
接部１ａを回避して絶縁フレーム１の外表面に取
付けたものであり、金属板６のコロナ発生量を少
なくすることができる。 FIG. 5 is a partially cutaway front view showing another embodiment of the high voltage switchgear according to the invention, and FIG. 6 is a right side view of FIG. 5. In FIGS. 5 and 6, the first and second metal plates 6a and 6b are connected to the high voltage charging vicinity 1.
It is attached to the outer surface of the insulating frame 1, avoiding the area a. That is, the metal plate 6 is
The second metal plates 6a and 6b are separated and attached to the outer surface of the insulating frame 1, avoiding the high-voltage charging proximal part 1a, so that the amount of corona generated by the metal plate 6 can be reduced.
なお、上記実施例では高圧開閉器として真空開
閉器２Ａ〜２Ｃの場合について説明したが、他の
高圧開閉器であつてもよく、また絶縁フレーム１
内に三相の真空開閉器２Ａ〜２Ｃを収納した場合
を示したが、二相等の多相もしくは単相であつて
もよい。さらに金属板６を第１、第２の金属板６
ａ，６ｂの二つに分割したが、三つ以上の複数個
に分割してもよい。 In the above embodiment, the vacuum switches 2A to 2C are used as the high voltage switches, but other high voltage switches may be used, and the insulating frame 1
Although the case where three-phase vacuum switches 2A to 2C are housed inside is shown, it may be multi-phase such as two-phase or single-phase. Furthermore, the metal plate 6 is attached to the first and second metal plates 6.
Although it is divided into two parts a and 6b, it may be divided into three or more parts.
以上のようにこの考案によれば、絶縁フレーム
の外表面に制御器具を取付けるための金属板のコ
ロナ発生量を少なくすることができる効果を有す
る。 As described above, this invention has the effect of reducing the amount of corona generated in the metal plate for attaching the control device to the outer surface of the insulating frame.
第１図は従来の高圧開閉装置を示す部分欠截正
面図、第２図は第１図の右側面図、第３図はこの
考案に係る高圧開閉装置の一実施例を示す部分欠
截正面図、第４図は第３図の右側面図、第５図は
この考案に係る高圧開閉装置の他の実施例を示す
部分欠載正面図、第６図は第５図の右側面図であ
る。
図において、１は絶縁フレーム、１ａは高圧充
電近接部、２Ａ，２Ｂ，２Ｃは真空スイツチ、５
は制御器具、６は金属板、６０１は切欠き、６
ａ，６ｂは第１、第２の金属板、７はねじであ
る。なお各図中同一符号は同一部分を示す。
Fig. 1 is a partially cutaway front view showing a conventional high voltage switchgear, Fig. 2 is a right side view of Fig. 1, and Fig. 3 is a partially cutaway front view showing an embodiment of the high voltage switchgear according to this invention. Figure 4 is a right side view of Figure 3, Figure 5 is a partially cut-out front view showing another embodiment of the high voltage switchgear according to this invention, and Figure 6 is a right side view of Figure 5. be. In the figure, 1 is an insulating frame, 1a is a high voltage charging vicinity, 2A, 2B, 2C are vacuum switches, 5
is a control device, 6 is a metal plate, 601 is a notch, 6
a and 6b are first and second metal plates, and 7 is a screw. Note that the same reference numerals in each figure indicate the same parts.
Claims (1)
よび前記絶縁フレームの外表面に金属板を介し
て取付けられた制御器具を備え、前記金属板は
前記高圧開閉器に対応する高圧充電近接部を回
避して前記絶縁フレームの外表面に取付けられ
ている高圧開閉装置。 ２ 金属板は、高圧充電近接部に対応する部分に
切欠きが設けられている実用新案登録請求の範
囲第１項記載の高圧開閉装置。 ３ 金属板は、複数個に分割され高圧充電近接部
を回避して絶縁フレームの外表面に取付けられ
ている実用新案登録請求の範囲第１項記載の高
圧開閉装置。[Claims for Utility Model Registration] 1. A high-voltage switch housed in an insulating frame, and a control device attached to the outer surface of the insulating frame via a metal plate, the metal plate being attached to the high-voltage switch. A high-voltage switchgear mounted on the outer surface of the insulating frame, avoiding a corresponding high-voltage charging vicinity. 2. The high-voltage switchgear according to claim 1, wherein the metal plate is provided with a notch in a portion corresponding to the high-voltage charging proximal portion. 3. The high-voltage switchgear according to claim 1, wherein the metal plate is divided into a plurality of pieces and attached to the outer surface of the insulating frame while avoiding the high-voltage charging vicinity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4711883U JPS59152907U (en) | 1983-03-29 | 1983-03-29 | High voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4711883U JPS59152907U (en) | 1983-03-29 | 1983-03-29 | High voltage switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59152907U JPS59152907U (en) | 1984-10-13 |
| JPH0145205Y2 true JPH0145205Y2 (en) | 1989-12-27 |
Family
ID=30177669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4711883U Granted JPS59152907U (en) | 1983-03-29 | 1983-03-29 | High voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59152907U (en) |
-
1983
- 1983-03-29 JP JP4711883U patent/JPS59152907U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59152907U (en) | 1984-10-13 |
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