FR2335936A1 - Disjoncteur de puissance a isolation par un gaz sous pression - Google Patents
Disjoncteur de puissance a isolation par un gaz sous pressionInfo
- Publication number
- FR2335936A1 FR2335936A1 FR7638374A FR7638374A FR2335936A1 FR 2335936 A1 FR2335936 A1 FR 2335936A1 FR 7638374 A FR7638374 A FR 7638374A FR 7638374 A FR7638374 A FR 7638374A FR 2335936 A1 FR2335936 A1 FR 2335936A1
- Authority
- FR
- France
- Prior art keywords
- filter
- circuit breaker
- drive
- gas insulated
- sealing plates
- 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.)
- Withdrawn
Links
- 238000005538 encapsulation Methods 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 title abstract 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 abstract 1
- 229960000909 sulfur hexafluoride Drugs 0.000 abstract 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
- H01H33/57—Recuperation of liquid or gas
Landscapes
- Gas-Insulated Switchgears (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752557298 DE2557298A1 (de) | 1975-12-19 | 1975-12-19 | Druckgasisolierter leistungsschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2335936A1 true FR2335936A1 (fr) | 1977-07-15 |
Family
ID=5964871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7638374A Withdrawn FR2335936A1 (fr) | 1975-12-19 | 1976-12-20 | Disjoncteur de puissance a isolation par un gaz sous pression |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5281568A (https=) |
| CH (1) | CH594997A5 (https=) |
| DE (1) | DE2557298A1 (https=) |
| FR (1) | FR2335936A1 (https=) |
| IT (1) | IT1065460B (https=) |
| NL (1) | NL7614003A (https=) |
| SE (1) | SE7614225L (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10014678C2 (de) * | 2000-03-17 | 2002-02-07 | Siemens Ag | Filterbeutel |
| DE102006009412A1 (de) | 2006-02-23 | 2007-08-30 | Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg | Solarmodulsystem mit Tragstruktur |
| EP4235723B1 (en) * | 2022-02-28 | 2026-04-15 | Hitachi Energy Ltd | Three-phase gas-insulated circuit breaker |
-
1975
- 1975-12-19 DE DE19752557298 patent/DE2557298A1/de active Pending
-
1976
- 1976-12-13 CH CH1562776A patent/CH594997A5/xx not_active IP Right Cessation
- 1976-12-16 JP JP15039776A patent/JPS5281568A/ja active Pending
- 1976-12-17 SE SE7614225A patent/SE7614225L/xx unknown
- 1976-12-17 NL NL7614003A patent/NL7614003A/xx not_active Application Discontinuation
- 1976-12-20 FR FR7638374A patent/FR2335936A1/fr not_active Withdrawn
- 1976-12-20 IT IT30658/76A patent/IT1065460B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7614003A (nl) | 1977-06-21 |
| IT1065460B (it) | 1985-02-25 |
| CH594997A5 (https=) | 1978-01-31 |
| DE2557298A1 (de) | 1977-06-30 |
| JPS5281568A (en) | 1977-07-08 |
| SE7614225L (sv) | 1977-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |