GB1297842A - - Google Patents
Info
- Publication number
- GB1297842A GB1297842A GB1297842DA GB1297842A GB 1297842 A GB1297842 A GB 1297842A GB 1297842D A GB1297842D A GB 1297842DA GB 1297842 A GB1297842 A GB 1297842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spark gap
- assemblies
- resistors
- gap assemblies
- series
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
- H01T4/20—Arrangements for improving potential distribution
Landscapes
- Thermistors And Varistors (AREA)
- Details Of Resistors (AREA)
Abstract
1297842 Lightning arresters GENERAL ELECTRIC CO 25 March 1970 [4 April 1969] 14513/70 Heading H2H A lightning arrester comprises an insulating housing 2 provided with terminals 3, 4, spark gap assemblies 13, 17 connected in series with a non-linear resistance valve 7 and a number of resistors 10-12 electrically connected in series and shunt connected across the spark gap assemblies, the resistors being stacked between the spark gap assemblies and the housing. The resistors 10-12, which are formed of non- linear resistance material, have a C-shaped cross-section and a continuous strip of conductive metal is deposited on their upper and lower surfaces. Adjacent spark gap assemblies such as the assemblies 13, 17 are connected by contact plates 16, 16a between which a compression spring is positioned. A conductive strap 18 connects contact plates 4a, 8.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81350169A | 1969-04-04 | 1969-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1297842A true GB1297842A (en) | 1972-11-29 |
Family
ID=25212564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1297842D Expired GB1297842A (en) | 1969-04-04 | 1970-03-25 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4922374B1 (en) |
DE (1) | DE2014582B2 (en) |
GB (1) | GB1297842A (en) |
-
1970
- 1970-03-09 JP JP1965570A patent/JPS4922374B1/ja active Pending
- 1970-03-25 GB GB1297842D patent/GB1297842A/en not_active Expired
- 1970-03-26 DE DE19702014582 patent/DE2014582B2/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2014582B2 (en) | 1973-05-30 |
JPS4922374B1 (en) | 1974-06-07 |
DE2014582A1 (en) | 1970-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1389142A (en) | Electrical surge arrestor | |
ATE16224T1 (en) | PLUG-IN RAIL WITH OVERVOLTAGE ARRESTERS FOR DISCONNECTING BAR. | |
DE2355421A1 (en) | OVERVOLTAGE PROTECTION DEVICE | |
GB1234740A (en) | Electrolytic capacitor and method of making same | |
GB804692A (en) | Improvements in or relating to electric accumulators | |
GB1412220A (en) | Surge arresters | |
GB1297842A (en) | ||
US3076114A (en) | Spark gap devices | |
GB1173686A (en) | Spark Gap. | |
GB1254934A (en) | Improvements in spark gap assembly for current limiting lightning arresters or like articles | |
GB1227266A (en) | ||
ZA812066B (en) | Surge arrester | |
GB1480845A (en) | Surge arresters | |
SE8201342L (en) | surge | |
GB1457614A (en) | Reed contact units | |
US1805195A (en) | Electric surge recorder | |
GB858117A (en) | Improvements in and relating to electric resistors | |
GB1076377A (en) | Improvements in spark gap type of surge arrestor for a d-c system | |
GB1123023A (en) | Improvements in spark gap electrodes | |
US3313978A (en) | Surge diverter units comprising spark gaps shunted by resistive blocks | |
GB1263597A (en) | A surge arrestor | |
GB1314597A (en) | Lightning arrester | |
GB1404240A (en) | Lightning arresters and surge diverters | |
US2919371A (en) | Spark-over protective devices for low voltage electrical apparatus | |
GB982130A (en) | Improvements in shunting resistances for safety devices |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |