FR2465512A1 - Procede et appareil pour traiter les gaz deleteres et les substances nocives produits dans les appareils electriques renfermant un gaz isolant - Google Patents
Procede et appareil pour traiter les gaz deleteres et les substances nocives produits dans les appareils electriques renfermant un gaz isolant Download PDFInfo
- Publication number
- FR2465512A1 FR2465512A1 FR8020196A FR8020196A FR2465512A1 FR 2465512 A1 FR2465512 A1 FR 2465512A1 FR 8020196 A FR8020196 A FR 8020196A FR 8020196 A FR8020196 A FR 8020196A FR 2465512 A1 FR2465512 A1 FR 2465512A1
- Authority
- FR
- France
- Prior art keywords
- cleaning solution
- envelope
- gas
- electrical
- filter
- 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
- 239000007789 gas Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000126 substance Substances 0.000 title claims abstract description 6
- 230000008569 process Effects 0.000 title claims description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 75
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 68
- 230000009471 action Effects 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 230000002939 deleterious effect Effects 0.000 claims description 5
- 238000010891 electric arc Methods 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 description 12
- 239000004020 conductor Substances 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000012212 insulator Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 101000856246 Arabidopsis thaliana Cleavage stimulation factor subunit 77 Proteins 0.000 description 1
- 229910021594 Copper(II) fluoride Inorganic materials 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- -1 copper fluoride compound Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000622 irritating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- LSJNBGSOIVSBBR-UHFFFAOYSA-N thionyl fluoride Chemical compound FS(F)=O LSJNBGSOIVSBBR-UHFFFAOYSA-N 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12073979A JPS5646605A (en) | 1979-09-21 | 1979-09-21 | Method and device for handling decomposition product in gassinsulating electrical appliance |
| JP12995579A JPS5656105A (en) | 1979-10-11 | 1979-10-11 | Device for treating decomposed product for gas insulated electric eouipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2465512A1 true FR2465512A1 (fr) | 1981-03-27 |
| FR2465512B1 FR2465512B1 (enExample) | 1984-01-06 |
Family
ID=26458265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8020196A Granted FR2465512A1 (fr) | 1979-09-21 | 1980-09-19 | Procede et appareil pour traiter les gaz deleteres et les substances nocives produits dans les appareils electriques renfermant un gaz isolant |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4336414A (enExample) |
| CH (1) | CH655609B (enExample) |
| DE (1) | DE3035217C2 (enExample) |
| FR (1) | FR2465512A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2616688A1 (fr) * | 1987-06-18 | 1988-12-23 | Merlin Gerin | Procede et dispositif de detoxication d'appareils electriques, notamment de disjoncteurs a l'hexafluorure de soufre |
| FR2618081A1 (fr) * | 1987-07-16 | 1989-01-20 | Merlin Gerin | Unite de detoxication d'appareillage electrique a hexafluorure de soufre |
| FR2732608A1 (fr) * | 1995-04-07 | 1996-10-11 | Schneider Electric Sa | Procede et dispositif de detoxication d'appareils electriques, notamment de disjoncteurs a l'hexafluorure de soufre |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000007202A2 (en) * | 1998-07-28 | 2000-02-10 | Abb Adda Spa | Medium- and/or high-voltage circuit breaker |
| FR2787940B1 (fr) | 1998-12-24 | 2001-01-26 | Air Liquide | Methode de remplissage gazeux de lignes de transport de courant electrique a isolation gazeuse et procede de fabrication de lignes integrant une telle methode de remplissage |
| US6217634B1 (en) * | 1999-08-27 | 2001-04-17 | Electric Power Research Institute, Inc. | Apparatus and method for monitoring and purifying dielectric fluids |
| US6863019B2 (en) | 2000-06-13 | 2005-03-08 | Applied Materials, Inc. | Semiconductor device fabrication chamber cleaning method and apparatus with recirculation of cleaning gas |
| JP2003286012A (ja) * | 2002-03-28 | 2003-10-07 | Toshiba Corp | ガスリサイクルシステムおよび方法、ガス絶縁機器、六弗化硫黄供給システム並びに電力事業システム |
| WO2012080246A1 (en) * | 2010-12-14 | 2012-06-21 | Abb Technology Ag | Dielectric insulation medium |
| EP3118955A1 (en) * | 2015-07-17 | 2017-01-18 | ABB Schweiz AG | Gas insulated switchgear with the use of eco efficient insulating gases, and method of producing the same |
| MX379199B (es) | 2015-08-31 | 2025-03-11 | Hitachi Energy Ltd | Dispositivo de extraccion de particulas para un interruptor. |
| JP6921988B2 (ja) * | 2017-12-01 | 2021-08-18 | 株式会社東芝 | ガス遮断器 |
| EP3951822B1 (en) * | 2019-04-02 | 2024-08-28 | Kabushiki Kaisha Toshiba | Gas circuit breaker |
| US10773192B1 (en) * | 2019-04-09 | 2020-09-15 | Bitfury Ip B.V. | Method and apparatus for recovering dielectric fluids used for immersion cooling |
| US11608217B1 (en) | 2022-01-01 | 2023-03-21 | Liquidstack Holding B.V. | Automated closure for hermetically sealing an immersion cooling tank during a hot swap of equipment therein |
| CN117941014A (zh) * | 2022-08-09 | 2024-04-26 | 日立能源有限公司 | 用于产生、传输和/或分配电能的电气设备 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1828631A (en) * | 1928-03-13 | 1931-10-20 | Gen Electric | Soot disposal process and apparatus |
| DE755223C (de) * | 1936-01-12 | 1953-06-01 | Siemens Schuckertwerke A G | Hochspannungsschaltanlage |
| US2340898A (en) * | 1941-11-29 | 1944-02-08 | Gen Electric | Electric apparatus |
| DE916428C (de) * | 1943-01-01 | 1954-08-09 | Siemens Ag | Schaltmaschine mit hintereinander angeordneten Bauelementen |
| CH493274A (fr) * | 1967-07-13 | 1970-07-15 | High Voltage Engineering Corp | Procédé et appareil pour enlever les particules indésirables du champ électrique d'un appareil à haute tension |
| CH462927A (de) * | 1968-05-01 | 1968-09-30 | Sprecher & Schuh Ag | Gekapselte Hochspannungs-Schaltanlage |
| US3744217A (en) * | 1970-12-23 | 1973-07-10 | Aeropur Ag | High-voltage ozone-free electrostatic air filter |
| CH570720A5 (enExample) * | 1974-04-17 | 1975-12-15 | Bbc Brown Boveri & Cie | |
| JPS51121779A (en) * | 1975-04-18 | 1976-10-25 | Hitachi Ltd | Method of producing gas insulation electric device |
| US4149134A (en) * | 1977-08-01 | 1979-04-10 | Elect Power Research Institute, Inc. | Vaporization-cooled electrical apparatus |
| US4278832A (en) * | 1979-10-29 | 1981-07-14 | Electric Power Research Institute | Method and means for cleaning the gas insulated environment of an electrical apparatus |
-
1980
- 1980-09-15 CH CH689180A patent/CH655609B/de unknown
- 1980-09-18 DE DE3035217A patent/DE3035217C2/de not_active Expired
- 1980-09-19 FR FR8020196A patent/FR2465512A1/fr active Granted
- 1980-09-22 US US06/189,712 patent/US4336414A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2616688A1 (fr) * | 1987-06-18 | 1988-12-23 | Merlin Gerin | Procede et dispositif de detoxication d'appareils electriques, notamment de disjoncteurs a l'hexafluorure de soufre |
| FR2618081A1 (fr) * | 1987-07-16 | 1989-01-20 | Merlin Gerin | Unite de detoxication d'appareillage electrique a hexafluorure de soufre |
| FR2732608A1 (fr) * | 1995-04-07 | 1996-10-11 | Schneider Electric Sa | Procede et dispositif de detoxication d'appareils electriques, notamment de disjoncteurs a l'hexafluorure de soufre |
| ES2117561A1 (es) * | 1995-04-07 | 1998-08-01 | Schneider Electric Sa | Procedimiento y dispositivo de desintoxicacion de aparatos electricos, particularmente de disyuntores con hexafluoruro de azufre. |
Also Published As
| Publication number | Publication date |
|---|---|
| CH655609B (enExample) | 1986-04-30 |
| FR2465512B1 (enExample) | 1984-01-06 |
| DE3035217A1 (de) | 1981-03-26 |
| DE3035217C2 (de) | 1984-10-18 |
| US4336414A (en) | 1982-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name |