JPS5454260A - Enclosed lightning arrestor - Google Patents
Enclosed lightning arrestorInfo
- Publication number
- JPS5454260A JPS5454260A JP12112277A JP12112277A JPS5454260A JP S5454260 A JPS5454260 A JP S5454260A JP 12112277 A JP12112277 A JP 12112277A JP 12112277 A JP12112277 A JP 12112277A JP S5454260 A JPS5454260 A JP S5454260A
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- cylindrical
- tension
- cylinder
- bottom plate
- 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)
Abstract
PURPOSE: To secure ling life and high reliability by providing the first and second concentric cylindrical shields having bottom plate in proximity of a high-tension cylindrical conductor for the equalization of potential distribution in each resistor unit.
CONSTITUTION: The high-tension cylindrical conductor 7 is inserted into between the high-tension conductor 5 and uppermost nonlinear resistor 3 to divide great numbers of resistors into the units 3, for example. And, the bottom plate X inserted into and the cylinder Y formed integrally with the divided unit are provided with the first and second concentric cylindrical shields 8 and 9 in such a way that they surround the cylindrical conductor 7 in close proximity. The third concentric cylindrical shield 10 having the bottom plate X inserted by and connected to the high- tension conductor 5 is provided in close proximity of the cylinder Y of the first cylindrical shield 8 in such a way that it partially surrounds the cylinder Y. Thus, it is possoble to equalize the potential distrubition in each unit and thus to obtain a long-lived, highly reliable lightning arrestor
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12112277A JPS5454260A (en) | 1977-10-07 | 1977-10-07 | Enclosed lightning arrestor |
US05/946,829 US4234902A (en) | 1977-10-07 | 1978-09-28 | Enclosed lightning arrester |
DE2843120A DE2843120C2 (en) | 1977-10-07 | 1978-10-03 | Encapsulated lightning protection device |
CA312,754A CA1109517A (en) | 1977-10-07 | 1978-10-05 | Enclosed lighting arrester |
CH1042478A CH645482A5 (en) | 1977-10-07 | 1978-10-06 | ENCLOSED SURGE PROTECTION DEVICE FOR A HIGH VOLTAGE SYSTEM. |
FR7828649A FR2405553A1 (en) | 1977-10-07 | 1978-10-06 | IMPROVEMENT FOR AN ENCLOSED SURGE PROTECTOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12112277A JPS5454260A (en) | 1977-10-07 | 1977-10-07 | Enclosed lightning arrestor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5454260A true JPS5454260A (en) | 1979-04-28 |
Family
ID=14803419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12112277A Pending JPS5454260A (en) | 1977-10-07 | 1977-10-07 | Enclosed lightning arrestor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5454260A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57100704A (en) * | 1980-10-27 | 1982-06-23 | Gen Electric | Surge arrester unit |
-
1977
- 1977-10-07 JP JP12112277A patent/JPS5454260A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57100704A (en) * | 1980-10-27 | 1982-06-23 | Gen Electric | Surge arrester unit |
JPH0231482B2 (en) * | 1980-10-27 | 1990-07-13 | Gen Electric |
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