JPS58113221U - Bushing device for electrical equipment - Google Patents
Bushing device for electrical equipmentInfo
- Publication number
- JPS58113221U JPS58113221U JP913182U JP913182U JPS58113221U JP S58113221 U JPS58113221 U JP S58113221U JP 913182 U JP913182 U JP 913182U JP 913182 U JP913182 U JP 913182U JP S58113221 U JPS58113221 U JP S58113221U
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- electrical equipment
- atmosphere
- groove
- bushing device
- 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
- Testing Relating To Insulation (AREA)
- Insulators (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は耐圧試験状態を説明するための説明図、第２図
はこの考案の実施例を示す、半部分を断面とした正面図
、第３図、第４図は別の実施例を示す、半部分を断面と
した正面図である。
１・・・・・・タンク、２・・・・・・タンク、３・・
・・・・フランジ、４・・・・・・導体、７・・・・・
・溝、８・・・・・・六リヤ。Fig. 1 is an explanatory diagram for explaining the pressure test state, Fig. 2 is a front view showing an embodiment of this invention, with half a section taken, and Figs. 3 and 4 show another embodiment. FIG. 2 is a front view with a half section taken. 1...tank, 2...tank, 3...
...Flange, 4...Conductor, 7...
・Groove, 8...6 rear.
Claims (1)
のブッシング本体の周壁に溝を設け、前記溝に絶縁物を
充填するとともに、前記溝への挿入によって、前記使用
雰囲気よりも絶縁能力の低い耐圧試験時の雰囲気中で、
前記使用雰囲気中での前記ブッシングの沿面破壊距離と
ほぼ等価の沿面破壊距離を形成するための絶縁性のバリ
ヤを挿入除去自在としてなる電気機器用ブッシング本体
。A groove is provided in the peripheral wall of the bushing body of a bushing that has a pressure resistance capacity in the usage atmosphere of electrical equipment, and the groove is filled with an insulating material, and the insulation capacity is lower than the usage atmosphere by inserting the bushing into the groove. In the atmosphere of time,
A bushing body for an electrical device, in which an insulating barrier is removably inserted for forming a creepage breakdown distance substantially equivalent to a creepage breakdown distance of the bushing in the usage atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP913182U JPS58113221U (en) | 1982-01-25 | 1982-01-25 | Bushing device for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP913182U JPS58113221U (en) | 1982-01-25 | 1982-01-25 | Bushing device for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58113221U true JPS58113221U (en) | 1983-08-02 |
Family
ID=30021789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP913182U Pending JPS58113221U (en) | 1982-01-25 | 1982-01-25 | Bushing device for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58113221U (en) |
-
1982
- 1982-01-25 JP JP913182U patent/JPS58113221U/en active Pending
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