FR2492178A1 - Limiteur de tension a enveloppe etanche au gaz en matiere isolante - Google Patents
Limiteur de tension a enveloppe etanche au gaz en matiere isolante Download PDFInfo
- Publication number
- FR2492178A1 FR2492178A1 FR8109422A FR8109422A FR2492178A1 FR 2492178 A1 FR2492178 A1 FR 2492178A1 FR 8109422 A FR8109422 A FR 8109422A FR 8109422 A FR8109422 A FR 8109422A FR 2492178 A1 FR2492178 A1 FR 2492178A1
- Authority
- FR
- France
- Prior art keywords
- electrodes
- barium
- substance
- voltage limiter
- insulating material
- 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
- 239000011810 insulating material Substances 0.000 title claims description 11
- 239000000126 substance Substances 0.000 claims abstract description 19
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910002113 barium titanate Inorganic materials 0.000 claims abstract description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims abstract description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052788 barium Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 230000004927 fusion Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- PXHVJJICTQNCMI-RNFDNDRNSA-N nickel-63 Chemical compound [63Ni] PXHVJJICTQNCMI-RNFDNDRNSA-N 0.000 claims description 3
- 230000002285 radioactive effect Effects 0.000 claims description 3
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011230 binding agent Substances 0.000 description 5
- 230000003213 activating effect Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000600 Ba alloy Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- -1 titanium hydride Chemical compound 0.000 description 2
- 229910052722 tritium Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910017676 MgTiO3 Inorganic materials 0.000 description 1
- 229910017709 Ni Co Inorganic materials 0.000 description 1
- 229910003267 Ni-Co Inorganic materials 0.000 description 1
- 229910003262 Ni‐Co Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910000105 potassium hydride Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910000048 titanium hydride 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
- H01T1/00—Details of spark gaps
- H01T1/20—Means for starting arc or facilitating ignition of spark gap
- H01T1/22—Means for starting arc or facilitating ignition of spark gap by the shape or the composition of the electrodes
Landscapes
- Thermistors And Varistors (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH756180A CH652246A5 (de) | 1980-10-10 | 1980-10-10 | Ueberspannungsableiter. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2492178A1 true FR2492178A1 (fr) | 1982-04-16 |
| FR2492178B1 FR2492178B1 (enrdf_load_stackoverflow) | 1984-05-25 |
Family
ID=4327087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8109422A Granted FR2492178A1 (fr) | 1980-10-10 | 1981-05-12 | Limiteur de tension a enveloppe etanche au gaz en matiere isolante |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH652246A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3106763C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2492178A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2085222B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013017560A2 (en) | 2011-08-02 | 2013-02-07 | Plumettaz Holding Sa | Drilling tool for laying a tube in the ground |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3233584A1 (de) * | 1982-09-10 | 1984-03-15 | G. Rau GmbH & Co, 7530 Pforzheim | Elektrode fuer eine elektrische entladungsstrecke und herstellungsverfahren hierzu |
| JPS6055091U (ja) * | 1983-09-22 | 1985-04-17 | 株式会社サンコ−シャ | 放電形避雷器 |
| US4558390A (en) * | 1983-12-15 | 1985-12-10 | At&T Bell Laboratories | Balanced dual-gap protector |
| EP0181959B1 (de) * | 1984-11-22 | 1989-05-17 | Cerberus Ag | Ueberspannungsableiter |
| JPH0684579A (ja) * | 1991-12-26 | 1994-03-25 | American Teleph & Telegr Co <Att> | ガスチューブ保護装置 |
| DE19632417C1 (de) * | 1996-08-05 | 1998-05-07 | Siemens Ag | Gasgefüllter Überspannungsableiter mit Elektroden-Aktivierungsmasse |
| DE19741658A1 (de) | 1997-09-16 | 1999-03-18 | Siemens Ag | Gasgefüllte Entladungsstrecke |
| DE10159260A1 (de) * | 2001-12-03 | 2003-06-18 | Epcos Ag | Elektrode und elektrisches Bauelement mit der Elektrode |
| CN116344294A (zh) * | 2023-03-07 | 2023-06-27 | 北京全路通信信号研究设计院集团有限公司 | 一种气体放电管 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1950090C3 (de) * | 1969-10-03 | 1979-09-27 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Gasentladungsröhre |
| DE2445063B2 (de) * | 1974-09-20 | 1977-09-29 | Siemens AG, 1000 Berlin und 8000 München | Ueberspannungsableiter mit einem gasgefuellten entladungsgefaess |
| DE2537964C3 (de) * | 1975-08-26 | 1978-03-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Überspannungsableiter mit einer Gasfüllung |
| DE2619866C3 (de) * | 1976-05-05 | 1979-10-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Gasentladungsröhre, insbesondere Überspannungsableiter |
| DE2639816A1 (de) * | 1976-09-03 | 1978-03-16 | Siemens Ag | Gasentladungs-ueberspannungsableiter |
-
1980
- 1980-10-10 CH CH756180A patent/CH652246A5/de not_active IP Right Cessation
-
1981
- 1981-02-24 DE DE19813106763 patent/DE3106763C2/de not_active Expired
- 1981-05-12 FR FR8109422A patent/FR2492178A1/fr active Granted
- 1981-08-10 GB GB8124355A patent/GB2085222B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013017560A2 (en) | 2011-08-02 | 2013-02-07 | Plumettaz Holding Sa | Drilling tool for laying a tube in the ground |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2085222B (en) | 1984-09-26 |
| DE3106763C2 (de) | 1983-07-21 |
| CH652246A5 (de) | 1985-10-31 |
| DE3106763A1 (de) | 1982-04-29 |
| FR2492178B1 (enrdf_load_stackoverflow) | 1984-05-25 |
| GB2085222A (en) | 1982-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| ST | Notification of lapse |