JPH0164923U - - Google Patents
Info
- Publication number
- JPH0164923U JPH0164923U JP1987158737U JP15873787U JPH0164923U JP H0164923 U JPH0164923 U JP H0164923U JP 1987158737 U JP1987158737 U JP 1987158737U JP 15873787 U JP15873787 U JP 15873787U JP H0164923 U JPH0164923 U JP H0164923U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- inner diameter
- flange
- container
- bus bar
- 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
- Installation Of Bus-Bars (AREA)
Description
第１図は本考案の一実施例を示すガス絶縁母線
の側面図、第２図は第１図に示すガス絶縁母線の
据付概略図、第３図は本考案の他の実施例を示す
ガス絶縁母線の側面図、第４図は従来のガス絶縁
母線の断面図、第５図は第４図に示すガス絶縁母
線を使用した変電所等の平面図、第６図は従来の
ガス絶縁母線の据付概略図、第７図は従来のガス
絶縁母線の圧力均衡型伸縮ベローズを示す側面図
である。
１…ガス絶縁母線、２…容器、３…導体、４…
絶縁物、５…基礎、６…支持脚、７…ガス絶縁開
閉装置、８…引出しブツシング、９…伸縮ベロー
ズ、１０…圧力均衡型伸縮ベローズ、１１，１２
…ベローズ、１３…スタツド、２０…ガス絶縁母
線、２１，２１ａ，２１ｂ…容器、２２…圧力均
衡型伸縮ベローズ、２３…第１のフランジ、２４
…第２のフランジ、２５…第１のベローズ、２６
…第２のベローズ、２７…第３のフランジ、２８
…第４のフランジ、２９…第３のベローズ、３０
…スタツド。
Figure 1 is a side view of a gas insulated bus bar showing one embodiment of the present invention, Figure 2 is a schematic installation diagram of the gas insulated bus bar shown in Figure 1, and Figure 3 is a gas insulated bus bar showing another embodiment of the present invention. A side view of an insulated bus bar, Figure 4 is a sectional view of a conventional gas insulated bus bar, Figure 5 is a plan view of a substation etc. using the gas insulated bus bar shown in Figure 4, and Figure 6 is a conventional gas insulated bus bar. FIG. 7 is a side view showing a conventional pressure-balanced telescoping bellows for a gas-insulated bus bar. 1... Gas insulated bus bar, 2... Container, 3... Conductor, 4...
Insulator, 5... Foundation, 6... Support leg, 7... Gas insulated switchgear, 8... Drawer bushing, 9... Telescopic bellows, 10... Pressure balanced telescopic bellows, 11, 12
... Bellows, 13... Stud, 20... Gas insulated bus bar, 21, 21a, 21b... Container, 22... Pressure balanced telescopic bellows, 23... First flange, 24
...Second flange, 25...First bellows, 26
...Second bellows, 27...Third flange, 28
...Fourth flange, 29...Third bellows, 30
... Stud.
Claims (1)
てなり、この容器を分割し圧力均衡型伸縮ベロー
ズを挿着したガス絶縁母線において、前記圧力均
衡型伸縮ベローズは前記分割された容器端に第１
及び第２のフランジを介して夫々一端が接続され
た第１及び第２のベローズと、この第１及び第２
のベローズの他端間に第３及び第４のフランジを
介して共通に接続された第３のベローズと、前記
第１のフランジと第３のフランジ及び第２のフラ
ンジと第４のフランジを夫々接続するスタツドと
を備え、前記第３のベローズの内径ｄ４と前記第
１及び第２のベローズの内径ｄ３とがｄ３＜ｄ４
＜√２ｄ３なる関係を満足してなるガス絶縁母線
。 (2) 第１及び第２のベローズの内径を容器の内
径と同径にしてなる実用新案登録請求の範囲第１
項記載のガス絶縁母線。 (3) 第３のベローズの内径を容器の内径と同径
にしてなる実用新案登録請求の範囲第１項記載の
ガス絶縁母線。[Claims for Utility Model Registration] (1) In a gas-insulated bus bar, which is formed by inserting a conductor into a container filled with insulating gas, and dividing the container and inserting pressure-balanced telescoping bellows, the pressure-balanced telescoping bellows A bellows is attached to the first end of the divided container.
and a first and second bellows each having one end connected to the other via a second flange;
a third bellows commonly connected between the other ends of the bellows through third and fourth flanges, and the first flange and the third flange, and the second flange and the fourth flange, respectively. and a connecting stud, the inner diameter d4 of the third bellows and the inner diameter d3 of the first and second bellows such that d3 < d4
<√2d A gas insulated bus bar that satisfies the relationship 3 . (2) Utility model registration claim 1, in which the inner diameter of the first and second bellows is the same as the inner diameter of the container.
Gas insulated busbar as described in section. (3) The gas insulated bus bar according to claim 1, wherein the third bellows has the same inner diameter as the inner diameter of the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158737U JPH0164923U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158737U JPH0164923U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0164923U true JPH0164923U (en) | 1989-04-26 |
Family
ID=31439333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158737U Pending JPH0164923U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0164923U (en) |
-
1987
- 1987-10-19 JP JP1987158737U patent/JPH0164923U/ja active Pending
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