JPH01180109U - - Google Patents
Info
- Publication number
- JPH01180109U JPH01180109U JP7342888U JP7342888U JPH01180109U JP H01180109 U JPH01180109 U JP H01180109U JP 7342888 U JP7342888 U JP 7342888U JP 7342888 U JP7342888 U JP 7342888U JP H01180109 U JPH01180109 U JP H01180109U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- disconnector
- main bus
- contact part
- bus conductor
- 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 8
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Gas-Insulated Switchgears (AREA)
Description
第１図は本考案のガス絶縁開閉装置の一実施例
を示す構成図、第２図は第１図に示したガス絶縁
開閉装置の動作を示す構成図、第３図はガス絶縁
開閉装置の単線結線図、第４図は従来のガス絶縁
開閉装置の構成図である。
１……主母線導体、２……分岐母線、３……断
路器、３ａ……断路器可動接触部、３ｂ……断路
器固定接触部、４……接地開閉器、４ａ……接地
開閉器固定接触部、４ｂ……接地開閉機構、４ｃ
……接地ロツド、５……着脱導体、７……断路器
タンク、７ａ……第１の開口部、７ｂ……第２の
開口部、７ｃ……第３の開口部、８ａ〜８ｄ……
絶縁スペーサ、９……ベロータンク、１０……他
回路タンク、１１……接地開閉器タンク。
Fig. 1 is a block diagram showing an embodiment of the gas insulated switchgear of the present invention, Fig. 2 is a block diagram showing the operation of the gas insulated switchgear shown in Fig. 1, and Fig. 3 is a block diagram showing the operation of the gas insulated switchgear shown in Fig. 1. The single line diagram, FIG. 4, is a configuration diagram of a conventional gas insulated switchgear. 1... Main bus conductor, 2... Branch bus bar, 3... Disconnector, 3a... Disconnector movable contact part, 3b... Disconnector fixed contact part, 4... Earthing switch, 4a... Earthing switch Fixed contact part, 4b...Earth opening/closing mechanism, 4c
...Grounding rod, 5...Detachable conductor, 7...Disconnector tank, 7a...First opening, 7b...Second opening, 7c...Third opening, 8a to 8d...
Insulating spacer, 9... bellows tank, 10... other circuit tank, 11... earthing switch tank.
Claims (1)
３の３個の開口部を持ち、第１の開口部と第２の
開口部を同軸線上の両端部に配置し、第３の開口
部を第１、第２の開口部を結ぶ軸線と直交する方
向に配置したタンクを備え、 このタンク内には、第１、第２の開口部を結ぶ
軸線方向に主母線導体を収納し、主母線導体の一
端を、第１のスペーサを介して第１の開口部に固
定し、主母線導体の中間位置には第３の開口部の
軸線方向に分岐する分岐母線を配置し、分岐母線
の先端には断路器可動接触部を設け、断路器可動
接触部に対向する位置に断路器固定接触部を配設
し、断路器固定接触部を、第２のスペーサを介し
て第３の開口部に固定した断路器において、 前記断路器固定接触部とこの断路器固定接触部
を固定支持する前記第３のスペーサとの間に接地
開閉器の接触部を配設し、且つ前記主母線導体上
の分岐母線よりも第２の開口部側の位置には、主
母線導体に対して着脱可能な着脱導体を配置した
ことを特徴とするガス絶縁開閉装置。[Claims for Utility Model Registration] Filled with insulating gas and having at least three openings, first, second, and third, the first opening and the second opening are located at both ends of the coaxial line. and a third opening is arranged in a direction perpendicular to the axis connecting the first and second openings, and the tank has a third opening in the direction perpendicular to the axis connecting the first and second openings. A main bus conductor is stored, one end of the main bus conductor is fixed to the first opening via a first spacer, and a branch branching in the axial direction of the third opening is provided at an intermediate position of the main bus conductor. A busbar is arranged, a disconnector movable contact part is provided at the tip of the branch busbar, a disconnector fixed contact part is provided at a position opposite to the disconnector movable contact part, and the disconnector fixed contact part is connected to a second spacer. In the disconnector fixed to the third opening via the disconnector, a contact portion of the earthing switch is disposed between the disconnector fixed contact portion and the third spacer that fixedly supports the disconnector fixed contact portion. A gas insulated switchgear characterized in that a detachable conductor that can be attached to and detached from the main bus conductor is disposed on the main bus conductor at a position closer to the second opening than the branch bus bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7342888U JPH01180109U (en) | 1988-06-03 | 1988-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7342888U JPH01180109U (en) | 1988-06-03 | 1988-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180109U true JPH01180109U (en) | 1989-12-25 |
Family
ID=31298577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7342888U Pending JPH01180109U (en) | 1988-06-03 | 1988-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009195061A (en) * | 2008-02-15 | 2009-08-27 | Toshiba Corp | Gas-insulated switchgear and assembling method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61210807A (en) * | 1985-03-15 | 1986-09-19 | 三菱電機株式会社 | Gas insulated switchgear |
-
1988
- 1988-06-03 JP JP7342888U patent/JPH01180109U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61210807A (en) * | 1985-03-15 | 1986-09-19 | 三菱電機株式会社 | Gas insulated switchgear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009195061A (en) * | 2008-02-15 | 2009-08-27 | Toshiba Corp | Gas-insulated switchgear and assembling method thereof |
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