FR2466854A1 - Parafoudre a enveloppe metallique permettant une mise en court-circuit exterieure - Google Patents
Parafoudre a enveloppe metallique permettant une mise en court-circuit exterieure Download PDFInfo
- Publication number
- FR2466854A1 FR2466854A1 FR7924916A FR7924916A FR2466854A1 FR 2466854 A1 FR2466854 A1 FR 2466854A1 FR 7924916 A FR7924916 A FR 7924916A FR 7924916 A FR7924916 A FR 7924916A FR 2466854 A1 FR2466854 A1 FR 2466854A1
- Authority
- FR
- France
- Prior art keywords
- electrode
- surge arrester
- outer casing
- fuse element
- ring
- 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.)
- Granted
Links
- 230000008018 melting Effects 0.000 title claims description 10
- 238000002844 melting Methods 0.000 title claims description 10
- 239000004020 conductor Substances 0.000 title abstract 5
- 125000006850 spacer group Chemical group 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 229910000531 Co alloy Inorganic materials 0.000 claims description 3
- KGWWEXORQXHJJQ-UHFFFAOYSA-N [Fe].[Co].[Ni] Chemical compound [Fe].[Co].[Ni] KGWWEXORQXHJJQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052790 beryllium Inorganic materials 0.000 claims description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims 1
- 239000011324 bead Substances 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 239000008188 pellet Substances 0.000 description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 229910052797 bismuth Inorganic materials 0.000 description 4
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 206010003068 Aptyalism Diseases 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910000634 wood's metal Inorganic materials 0.000 description 1
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
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
- H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed
-
- 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
- H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
Landscapes
- Fuses (AREA)
- Thermistors And Varistors (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7924916A FR2466854A1 (fr) | 1979-10-05 | 1979-10-05 | Parafoudre a enveloppe metallique permettant une mise en court-circuit exterieure |
| DE8080400986T DE3069411D1 (en) | 1979-10-05 | 1980-06-30 | Lightning arrester device allowing an external short-circuiting and corresponding protection assembly |
| EP80400986A EP0027061B1 (fr) | 1979-10-05 | 1980-06-30 | Dispositif parafoudre permettant une mise en court-circuit extérieure et ensemble de protection correspondant |
| BR8006402A BR8006402A (pt) | 1979-10-05 | 1980-10-03 | Dispositivo para-raio destinado, sobretudo, a proteger um circuito eletronico contra os efeitos de uma supertensao |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7924916A FR2466854A1 (fr) | 1979-10-05 | 1979-10-05 | Parafoudre a enveloppe metallique permettant une mise en court-circuit exterieure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2466854A1 true FR2466854A1 (fr) | 1981-04-10 |
| FR2466854B1 FR2466854B1 (enExample) | 1982-10-08 |
Family
ID=9230400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7924916A Granted FR2466854A1 (fr) | 1979-10-05 | 1979-10-05 | Parafoudre a enveloppe metallique permettant une mise en court-circuit exterieure |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2466854A1 (enExample) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2303371A1 (fr) * | 1975-03-03 | 1976-10-01 | Claude | Tube protecteur de surcharges |
| FR2319192A1 (fr) * | 1975-07-21 | 1977-02-18 | Buckbee Mears Co | Parafoudre |
| US4034326A (en) * | 1975-04-17 | 1977-07-05 | Comtelco (U.K.) Limited | Temperature sensitive trip device |
| DE2617901A1 (de) * | 1976-04-23 | 1977-11-03 | Schiederwerk Schieder Kg K | Fassung mit kurzschlussbruecke fuer ueberspannungsableiter |
| FR2351520A1 (fr) * | 1976-05-12 | 1977-12-09 | Reliable Electric Co | Dispositif de protection d'une ligne electrique |
-
1979
- 1979-10-05 FR FR7924916A patent/FR2466854A1/fr active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2303371A1 (fr) * | 1975-03-03 | 1976-10-01 | Claude | Tube protecteur de surcharges |
| US4034326A (en) * | 1975-04-17 | 1977-07-05 | Comtelco (U.K.) Limited | Temperature sensitive trip device |
| FR2319192A1 (fr) * | 1975-07-21 | 1977-02-18 | Buckbee Mears Co | Parafoudre |
| DE2617901A1 (de) * | 1976-04-23 | 1977-11-03 | Schiederwerk Schieder Kg K | Fassung mit kurzschlussbruecke fuer ueberspannungsableiter |
| FR2351520A1 (fr) * | 1976-05-12 | 1977-12-09 | Reliable Electric Co | Dispositif de protection d'une ligne electrique |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2466854B1 (enExample) | 1982-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |