SE435665B - Blixtskyddsanordning med holje - Google Patents
Blixtskyddsanordning med holjeInfo
- Publication number
- SE435665B SE435665B SE7902811A SE7902811A SE435665B SE 435665 B SE435665 B SE 435665B SE 7902811 A SE7902811 A SE 7902811A SE 7902811 A SE7902811 A SE 7902811A SE 435665 B SE435665 B SE 435665B
- Authority
- SE
- Sweden
- Prior art keywords
- lightning protection
- housing
- protection device
- conductor
- protection body
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims abstract description 37
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011787 zinc oxide Substances 0.000 claims abstract description 4
- 230000009021 linear effect Effects 0.000 claims description 23
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 239000004927 clay Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 229910018503 SF6 Inorganic materials 0.000 description 5
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 5
- 229960000909 sulfur hexafluoride Drugs 0.000 description 5
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009022 nonlinear effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
- H01C7/123—Arrangements for improving potential distribution
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- 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
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermistors And Varistors (AREA)
- Emergency Protection Circuit Devices (AREA)
- Duplication Or Marking (AREA)
- Ink Jet (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7842070A JPS5830819B2 (ja) | 1978-04-12 | 1978-04-12 | プリント方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7902811L SE7902811L (sv) | 1979-10-01 |
| SE435665B true SE435665B (sv) | 1984-10-08 |
Family
ID=12625810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7902811A SE435665B (sv) | 1978-04-12 | 1979-03-29 | Blixtskyddsanordning med holje |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4227229A (de) |
| JP (1) | JPS5830819B2 (de) |
| CA (1) | CA1113149A (de) |
| CH (1) | CH645483A5 (de) |
| DE (1) | DE2912844C2 (de) |
| FR (1) | FR2421494A1 (de) |
| SE (1) | SE435665B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55105989A (en) * | 1979-02-09 | 1980-08-14 | Hitachi Ltd | Tank type arrester |
| JPS6015127B2 (ja) * | 1980-04-07 | 1985-04-17 | 株式会社日立製作所 | 電圧非直線抵抗体およびその製法 |
| US4340924A (en) * | 1980-10-27 | 1982-07-20 | General Electric Company | Grading means for high voltage metal enclosed gas insulated surge arresters |
| IT1210093B (it) * | 1984-03-28 | 1989-09-06 | Ispe Di Erminio Giana E C Sas | Dispositivo per la protezione di strutture edefici o simili dai fulmini |
| CN115472366B (zh) * | 2022-10-19 | 2023-08-08 | 南通大学 | 一种复合外套避雷器结构 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3649875A (en) * | 1969-08-01 | 1972-03-14 | Mitsubishi Electric Corp | Lightning arrester |
| CA989052A (en) * | 1972-10-11 | 1976-05-11 | Westinghouse Electric Corporation | Sheilded metal enclosed electrical equipment |
| US3842318A (en) * | 1972-10-11 | 1974-10-15 | Westinghouse Electric Corp | Shielded metal enclosed electrical equipment |
| US3863111A (en) * | 1973-06-29 | 1975-01-28 | Gen Electric | Polycrystalline varistor surge protective device for high frequency applications |
| DE2334420B2 (de) * | 1973-07-03 | 1978-08-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Überspannungsableiter |
| FR2287103A1 (fr) * | 1974-10-02 | 1976-04-30 | Alsthom Cgee | Parafoudre sous enveloppe metallique |
| US4219862A (en) * | 1977-06-22 | 1980-08-26 | Mitsubishi Denki Kabushiki Kaisha | Lightning arrester device |
-
1978
- 1978-04-12 JP JP7842070A patent/JPS5830819B2/ja not_active Expired
-
1979
- 1979-03-20 FR FR7907033A patent/FR2421494A1/fr active Granted
- 1979-03-20 US US06/022,360 patent/US4227229A/en not_active Expired - Lifetime
- 1979-03-26 CA CA324,124A patent/CA1113149A/en not_active Expired
- 1979-03-29 CH CH295079A patent/CH645483A5/de not_active IP Right Cessation
- 1979-03-29 SE SE7902811A patent/SE435665B/sv not_active IP Right Cessation
- 1979-03-30 DE DE2912844A patent/DE2912844C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2421494B1 (de) | 1982-11-19 |
| US4227229A (en) | 1980-10-07 |
| CA1113149A (en) | 1981-11-24 |
| DE2912844A1 (de) | 1979-10-04 |
| CH645483A5 (de) | 1984-09-28 |
| SE7902811L (sv) | 1979-10-01 |
| FR2421494A1 (fr) | 1979-10-26 |
| JPS54134628A (en) | 1979-10-19 |
| DE2912844C2 (de) | 1984-07-05 |
| JPS5830819B2 (ja) | 1983-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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