JPS6210403U - - Google Patents
Info
- Publication number
- JPS6210403U JPS6210403U JP10127685U JP10127685U JPS6210403U JP S6210403 U JPS6210403 U JP S6210403U JP 10127685 U JP10127685 U JP 10127685U JP 10127685 U JP10127685 U JP 10127685U JP S6210403 U JPS6210403 U JP S6210403U
- Authority
- JP
- Japan
- Prior art keywords
- lids
- pressure
- insulator tube
- escape
- membrane
- 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
- Thermistors And Varistors (AREA)
Description
第１図は本考案による避雷器の一実施例を示す
断面図、第２図はその故障表示器を拡大して示す
断面図、第３図はその故障表示器の動作状態を示
す断面図である。
１…酸化亜鉛系非直線抵抗体、２…絶縁棒、３
…碍管、５…特性要素、８…上部蓋体、１０…避
圧室、１１…吹出し口、１２…故障表示器、１３
…破裂板。
Fig. 1 is a cross-sectional view showing an embodiment of the lightning arrester according to the present invention, Fig. 2 is a cross-sectional view showing an enlarged fault indicator thereof, and Fig. 3 is a cross-sectional view showing the operating state of the fault indicator. . 1... Zinc oxide nonlinear resistor, 2... Insulating rod, 3
...Insulator pipe, 5...Characteristic element, 8...Upper lid, 10...Evacuation chamber, 11...Blowout port, 12...Fault indicator, 13
...Rupture disc.
Claims (1)
構成した特性要素を碍管内に収納し、その碍管の
上、下開口部をそれぞれ避圧膜を備えかつガス吹
出口となる避圧室を形成する上、下蓋体で密封し
た避雷器において、前記両蓋体又はいずれか一方
の蓋体に避圧膜の動作時のガス圧力で蓋体外に突
出する動作表示器を設けたことを特徴とする避雷
器。 A characteristic element consisting of an appropriate number of nonlinear resistors stacked in series is housed in an insulator tube, and the upper and lower openings of the insulator tube are each provided with an escape pressure membrane and form an escape chamber that serves as a gas outlet. A lightning arrester sealed with upper and lower lids, characterized in that both lids or either one of the lids is provided with an operation indicator that protrudes outside the lid due to gas pressure when the pressure-protection membrane is activated. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10127685U JPS6210403U (en) | 1985-07-04 | 1985-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10127685U JPS6210403U (en) | 1985-07-04 | 1985-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6210403U true JPS6210403U (en) | 1987-01-22 |
Family
ID=30971870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10127685U Pending JPS6210403U (en) | 1985-07-04 | 1985-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6210403U (en) |
-
1985
- 1985-07-04 JP JP10127685U patent/JPS6210403U/ja active Pending
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