FR2776823B1 - MULTIPOLAR HIGH VOLTAGE POWER CIRCUIT BREAKER - Google Patents
MULTIPOLAR HIGH VOLTAGE POWER CIRCUIT BREAKERInfo
- Publication number
- FR2776823B1 FR2776823B1 FR9903805A FR9903805A FR2776823B1 FR 2776823 B1 FR2776823 B1 FR 2776823B1 FR 9903805 A FR9903805 A FR 9903805A FR 9903805 A FR9903805 A FR 9903805A FR 2776823 B1 FR2776823 B1 FR 2776823B1
- Authority
- FR
- France
- Prior art keywords
- high voltage
- circuit breaker
- voltage power
- power circuit
- multipolar high
- 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.)
- Expired - Fee Related
Links
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
- H01H33/022—Details particular to three-phase circuit breakers
-
- 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
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998115152 DE19815152C1 (en) | 1998-03-27 | 1998-03-27 | Multi-pole high-voltage circuit breaker |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2776823A1 FR2776823A1 (en) | 1999-10-01 |
FR2776823B1 true FR2776823B1 (en) | 2002-10-11 |
Family
ID=7863604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9903805A Expired - Fee Related FR2776823B1 (en) | 1998-03-27 | 1999-03-26 | MULTIPOLAR HIGH VOLTAGE POWER CIRCUIT BREAKER |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH693937A5 (en) |
DE (1) | DE19815152C1 (en) |
FR (1) | FR2776823B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29902208U1 (en) | 1999-01-28 | 2000-08-17 | Siemens AG, 80333 München | Multi-phase encapsulated outdoor high-voltage switching device |
DE102009018170A1 (en) * | 2009-04-17 | 2010-12-16 | Siemens Aktiengesellschaft | Multiphase switching device arrangement |
DE102014209634A1 (en) | 2014-05-21 | 2015-11-26 | Siemens Aktiengesellschaft | isolator assembly |
CN105489436B (en) * | 2015-12-31 | 2019-01-22 | 平高集团有限公司 | A kind of three-phase combined type type breaker and its supporting element |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE544628C (en) * | 1928-10-09 | 1932-02-20 | Sigwart Ruppel Dipl Ing | Pressurized gas nozzle switch for three-phase current |
JPS5398068A (en) * | 1977-02-05 | 1978-08-26 | Nissin Electric Co Ltd | 33phase simultaneous gas sealed breaker |
DE2943386A1 (en) * | 1978-10-26 | 1980-04-30 | Tokyo Shibaura Electric Co | BUFFER GAS PROTECTION OR - CIRCUIT BREAKER |
JPS5559613A (en) * | 1978-10-30 | 1980-05-06 | Tokyo Shibaura Electric Co | Gas breaker |
DE3936759A1 (en) * | 1989-11-02 | 1991-05-08 | Siemens Ag | THREE-POLE, METAL-ENCLOSED, PRESSURE-GAS-INSULATED, HIGH-VOLTAGE SWITCHGEAR |
-
1998
- 1998-03-27 DE DE1998115152 patent/DE19815152C1/en not_active Expired - Fee Related
-
1999
- 1999-03-05 CH CH40699A patent/CH693937A5/en not_active IP Right Cessation
- 1999-03-26 FR FR9903805A patent/FR2776823B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19815152C1 (en) | 1999-11-18 |
FR2776823A1 (en) | 1999-10-01 |
CH693937A5 (en) | 2004-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20141128 |