JPH0244813U - - Google Patents
Info
- Publication number
- JPH0244813U JPH0244813U JP1988123405U JP12340588U JPH0244813U JP H0244813 U JPH0244813 U JP H0244813U JP 1988123405 U JP1988123405 U JP 1988123405U JP 12340588 U JP12340588 U JP 12340588U JP H0244813 U JPH0244813 U JP H0244813U
- Authority
- JP
- Japan
- Prior art keywords
- side contact
- contact part
- movable
- lower positions
- fixed side
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0352—Gas-insulated switchgear for three phase switchgear
Description
第１図は本考案のガス絶縁接地開閉器の一実施
例を示す構成図、第２図および第３図は接地開閉
器を説明るための構成図および単体結線図、第４
図は従来のガス絶縁接地開閉器を示す概略構成図
である。
１……主回路、２……固定側接触部、３……開
閉機構、４……主軸、５……レバー、６……リン
ク、７……絶縁ロツド、８……可動接触子、９…
…可動側接触部、１０……遮断器、１１……接地
開閉器、１２……レバー、１３……リンク、１４
……レバー、１５……主軸、１６……操作装置。
Fig. 1 is a configuration diagram showing one embodiment of the gas insulated earthing switch of the present invention, Figs. 2 and 3 are a configuration diagram and a single wiring diagram for explaining the earthing switch, and Fig. 4
The figure is a schematic configuration diagram showing a conventional gas insulated grounding switch. DESCRIPTION OF SYMBOLS 1... Main circuit, 2... Fixed side contact part, 3... Opening/closing mechanism, 4... Main shaft, 5... Lever, 6... Link, 7... Insulating rod, 8... Movable contact, 9...
...Movable side contact part, 10...Breaker, 11...Earth switch, 12...Lever, 13...Link, 14
... Lever, 15 ... Main shaft, 16 ... Operating device.
Claims (1)
側接触部を有する主回路導体を上下位置に配置し
、その各固定側接触部にそれぞれ対向する位置に
接地電位の可動側接触部を設け、この可動側接触
部および固定側接触部を可動接触子で接離可能に
する開閉機構を前記上下位置の両主回路導体の中
間にあつてこれと直角方向に設けた接地開閉器に
おいて、上下位置にある可動接触子は共通の操作
装置および開閉機構によつてその可動部重量が平
衡するように構成したことを特徴とするガス絶縁
接地開閉器。 Main circuit conductors each having a fixed side contact part are placed in upper and lower positions in a grounding container filled with insulating gas, and a movable side contact part at ground potential is provided at a position opposite to each of the fixed side contact parts. In the grounding switch, the opening/closing mechanism that enables the side contact part and the fixed side contact part to be connected and separated by a movable contact is located between the two main circuit conductors at the upper and lower positions, and is provided in a direction perpendicular thereto, at the upper and lower positions. 1. A gas insulated grounding switch, characterized in that the movable contacts are constructed so that the weight of the movable parts is balanced by a common operating device and opening/closing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988123405U JPH0244813U (en) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988123405U JPH0244813U (en) | 1988-09-22 | 1988-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244813U true JPH0244813U (en) | 1990-03-28 |
Family
ID=31372229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988123405U Pending JPH0244813U (en) | 1988-09-22 | 1988-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244813U (en) |
-
1988
- 1988-09-22 JP JP1988123405U patent/JPH0244813U/ja active Pending
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