JPH0257207U - - Google Patents
Info
- Publication number
- JPH0257207U JPH0257207U JP13361488U JP13361488U JPH0257207U JP H0257207 U JPH0257207 U JP H0257207U JP 13361488 U JP13361488 U JP 13361488U JP 13361488 U JP13361488 U JP 13361488U JP H0257207 U JPH0257207 U JP H0257207U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- conductor
- spring
- tube
- hole
- 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 description 5
- 239000012212 insulator Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Description
図面は本考案のガス絶縁開閉装置の１実施例を
示し、第１図は要部の断面図、第２図及び第３図
はそれぞれ接地時及び非接地時の接触子部分の断
面図である。
１……断路器、５……容器、１１……接地装置
用管、１３……導体、１５……透孔、１６……接
地用接触子、２０……ベローズ、２１……ばね、
２４……手動操作棒。
The drawings show one embodiment of the gas insulated switchgear of the present invention, and FIG. 1 is a cross-sectional view of the main part, and FIGS. 2 and 3 are cross-sectional views of the contact portion when grounded and when not grounded, respectively. . DESCRIPTION OF SYMBOLS 1... Disconnector, 5... Container, 11... Grounding device tube, 13... Conductor, 15... Through hole, 16... Grounding contact, 20... Bellows, 21... Spring,
24...Manual operation rod.
Claims (1)
断路器を介して接続され管内に収納された導体と
、前記管の透孔を挿通し先端が前記導体に接離す
る接地電位の接地用接触子と、該接触子と前記透
孔の周縁との間を気密に閉塞したシール手段と、
前記接触子を前記管内の圧力にかかわらず前記導
体からの離間状態に保持したばねと、前記接触子
の基部に着脱自在に取付けられ前記ばねに抗して
前記接触子を前記導体に接触させる絶縁体からな
る手動操作棒とを備えたガス絶縁開閉装置。 A conductor housed in a tube that is connected to a unit that houses main circuit equipment in a container through a disconnector, and a grounding contact with a ground potential that is inserted through a through hole in the tube and has its tip connected to and separated from the conductor. a sealing means that airtightly closes a space between the contact and the periphery of the through hole;
a spring that holds the contact apart from the conductor regardless of the pressure inside the pipe; and an insulator that is detachably attached to the base of the contact and brings the contact into contact with the conductor against the spring. Gas-insulated switchgear with a manual operating rod consisting of a body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13361488U JPH0257207U (en) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13361488U JPH0257207U (en) | 1988-10-12 | 1988-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257207U true JPH0257207U (en) | 1990-04-25 |
Family
ID=31391637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13361488U Pending JPH0257207U (en) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7221473B1 (en) * | 2022-08-22 | 2023-02-13 | 三菱電機株式会社 | gas insulated switchgear |
-
1988
- 1988-10-12 JP JP13361488U patent/JPH0257207U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7221473B1 (en) * | 2022-08-22 | 2023-02-13 | 三菱電機株式会社 | gas insulated switchgear |
| WO2024042581A1 (en) * | 2022-08-22 | 2024-02-29 | 三菱電機株式会社 | Gas insulated switchgear |
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