GB1476659A - Electrical breakdown device - Google Patents
Electrical breakdown deviceInfo
- Publication number
- GB1476659A GB1476659A GB5253674A GB5253674A GB1476659A GB 1476659 A GB1476659 A GB 1476659A GB 5253674 A GB5253674 A GB 5253674A GB 5253674 A GB5253674 A GB 5253674A GB 1476659 A GB1476659 A GB 1476659A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- electrical breakdown
- dec
- breakdown device
- gap
- 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
- H01T1/00—Details of spark gaps
- H01T1/20—Means for starting arc or facilitating ignition of spark gap
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Silicon Compounds (AREA)
Abstract
1476659 Spark gaps SIEMENS AG 4 Dec 1974 [21 Dec 1973] 52536/74 Heading H1D [Also in Division H2] An electrical breakdown spark gap device comprises a pair of electrodes 33, 32 of the Rogowski pattern, so designed that the field strength at the edges thereof is smaller than that at the centres, the gap between the electrodes being surrounded by a radio-active radiation element 37 such as to irradiate uniformly the facing surfaces of the electrodes. The element 37 may include an isotope of carbon, boron, or silicon and the assembly housed in a container 35 filled with nitrogen, hydrogen or air or a mixture thereof which gases may be at higher than atmospheric pressure.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2364033A DE2364033C3 (en) | 1973-12-21 | 1973-12-21 | Surge arresters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1476659A true GB1476659A (en) | 1977-06-16 |
Family
ID=5901674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5253674A Expired GB1476659A (en) | 1973-12-21 | 1974-12-04 | Electrical breakdown device |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5834919B2 (en) |
| DE (1) | DE2364033C3 (en) |
| FR (1) | FR2255723B1 (en) |
| GB (1) | GB1476659A (en) |
| IT (1) | IT1027910B (en) |
| NO (1) | NO139877C (en) |
| SE (1) | SE397236B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003065527A1 (en) * | 2002-01-30 | 2003-08-07 | Forschungszentrum Karlsruhe Gmbh | Switching spark gap |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0143369Y2 (en) * | 1985-08-12 | 1989-12-15 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441197Y2 (en) * | 1975-10-06 | 1979-12-03 |
-
1973
- 1973-12-21 DE DE2364033A patent/DE2364033C3/en not_active Expired
-
1974
- 1974-11-11 NO NO744044A patent/NO139877C/en unknown
- 1974-12-04 GB GB5253674A patent/GB1476659A/en not_active Expired
- 1974-12-19 SE SE7416018A patent/SE397236B/en unknown
- 1974-12-19 FR FR7442093A patent/FR2255723B1/fr not_active Expired
- 1974-12-20 IT IT30855/74A patent/IT1027910B/en active
- 1974-12-20 JP JP49147487A patent/JPS5834919B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003065527A1 (en) * | 2002-01-30 | 2003-08-07 | Forschungszentrum Karlsruhe Gmbh | Switching spark gap |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5096858A (en) | 1975-08-01 |
| DE2364033C3 (en) | 1979-08-30 |
| JPS5834919B2 (en) | 1983-07-29 |
| NO139877B (en) | 1979-02-12 |
| DE2364033A1 (en) | 1975-07-03 |
| DE2364033B2 (en) | 1979-01-04 |
| SE7416018L (en) | 1975-06-23 |
| IT1027910B (en) | 1978-12-20 |
| SE397236B (en) | 1977-10-24 |
| FR2255723B1 (en) | 1978-12-22 |
| NO744044L (en) | 1975-07-21 |
| FR2255723A1 (en) | 1975-07-18 |
| NO139877C (en) | 1979-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |