JPS58131110U - switchgear - Google Patents
switchgearInfo
- Publication number
- JPS58131110U JPS58131110U JP2687882U JP2687882U JPS58131110U JP S58131110 U JPS58131110 U JP S58131110U JP 2687882 U JP2687882 U JP 2687882U JP 2687882 U JP2687882 U JP 2687882U JP S58131110 U JPS58131110 U JP S58131110U
- Authority
- JP
- Japan
- Prior art keywords
- cable head
- container
- switchgear
- locations
- model registration
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
- Gas-Insulated Switchgears (AREA)
- Testing Relating To Insulation (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案を説明するための変電所の構成の一例
を示す回路図、第２図は第１図に基づき構成されたこの
考案によるガス絶縁開閉装置の一実施例の側断面図、第
３図ないし第５図はいずれも第２図の要部の動作過程を
示す拡大図、第６図は第２図の要部斜視図である。
１：ケーブル線路、３． １１． １２：ケーブルヘッ
ド、４． ６． ７． １０：断路器、５ニジゃ断器、
１３：避雷器、１４． １５． １６． １７． １８
：接地装置、２０：密閉容器、２５：移動用ケーブルヘ
ッド差込用套管、２６：可動接触子、２７：軸、２８：
！ｚバー、３２． ３３． ３４：鎖錠孔、３５：錠前
、３６：ビン、３８：導体、３ａ、 １３ａ、 ２５
ａ：固定接触子、２８ｂ：ピン孔。FIG. 1 is a circuit diagram showing an example of the configuration of a substation to explain this invention, and FIG. 2 is a side sectional view of an embodiment of a gas-insulated switchgear according to this invention constructed based on FIG. 1. 3 to 5 are all enlarged views showing the operating process of the main parts of FIG. 2, and FIG. 6 is a perspective view of the main parts of FIG. 2. 1: Cable line, 3. 11. 12: Cable head, 4. 6. 7. 10: Disconnector, 5: Disconnector,
13: Lightning arrester, 14. 15. 16. 17. 18
: Grounding device, 20: Airtight container, 25: Movable cable head insertion tube, 26: Movable contact, 27: Shaft, 28:
! z bar, 32. 33. 34: Lock hole, 35: Lock, 36: Bottle, 38: Conductor, 3a, 13a, 25
a: Fixed contact, 28b: Pin hole.
Claims (2)
器を電路に接続するケーブルヘッドとが接地電位にある
密閉容器に収納され、該容器内に絶縁性流体が充填され
てなる開閉装置において、前記ケーブルヘッドの近傍に
なる前記密閉容器の側壁を気密に貫通した移動用ケーブ
ルヘッド差込用套管と、この移動用ケーブルヘッド差込
゛ 用套管と前記当該電気機器およびケーブルヘッ
ドの３個所に電接設置された固定接触子と、該固定接触
子のそれぞれの２個所間のいずれとも橋絡可能に軸支さ
れるとともに気密に外出された操作軸の回動により順次
切換え可能な可動接触子とを備え、密閉容器の開封をす
ることなく耐電圧試験を可能にしたことを特徴とする開
閉装置。(1) A switchgear in which an electrical device such as a switch, a conductor, etc., and a cable head that connects the electrical device to an electric circuit are housed in a closed container at ground potential, and the container is filled with an insulating fluid. a movable cable head insertion tube that airtightly penetrates a side wall of the airtight container near the cable head; A fixed contact is electrically connected at three locations, and each of the two locations of the fixed contact is pivotably supported so that it can be bridged, and can be switched sequentially by rotating an operating shaft that is airtightly exposed. A switching device characterized in that it is equipped with a movable contact and enables a withstand voltage test without opening a sealed container.
いて、前記操作軸に前記可動接触子の切換位置のそれぞ
れで当該位置を固定し鎖錠する鎖錠機構を設けたことを
特徴とする開閉装置。(2) Utility Model Registration Scope of the Claims The item described in claim 1 is characterized in that the operation shaft is provided with a locking mechanism that fixes and locks each switching position of the movable contact. switchgear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2687882U JPS58131110U (en) | 1982-02-26 | 1982-02-26 | switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2687882U JPS58131110U (en) | 1982-02-26 | 1982-02-26 | switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58131110U true JPS58131110U (en) | 1983-09-05 |
Family
ID=30038808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2687882U Pending JPS58131110U (en) | 1982-02-26 | 1982-02-26 | switchgear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58131110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61170211A (en) * | 1985-01-23 | 1986-07-31 | 日新電機株式会社 | Gas insulated switchgear |
-
1982
- 1982-02-26 JP JP2687882U patent/JPS58131110U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61170211A (en) * | 1985-01-23 | 1986-07-31 | 日新電機株式会社 | Gas insulated switchgear |
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