EP0149470A3 - Gas-blast high tension circuit breaker - Google Patents
Gas-blast high tension circuit breaker Download PDFInfo
- Publication number
- EP0149470A3 EP0149470A3 EP85100183A EP85100183A EP0149470A3 EP 0149470 A3 EP0149470 A3 EP 0149470A3 EP 85100183 A EP85100183 A EP 85100183A EP 85100183 A EP85100183 A EP 85100183A EP 0149470 A3 EP0149470 A3 EP 0149470A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- volume
- arc
- circuit breaker
- contacts
- 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
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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
-
- 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
- H01H2033/902—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc with the gases from hot space and compression volume following different paths to arc space or nozzle, i.e. the compressed gases do not pass through hot volume
Landscapes
- Circuit Breakers (AREA)
- Organic Insulating Materials (AREA)
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85100183T ATE31995T1 (en) | 1984-01-13 | 1985-01-10 | HIGH VOLTAGE BREAKER WITH ARC BLOW. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8400474A FR2558299B1 (en) | 1984-01-13 | 1984-01-13 | HIGH VOLTAGE CIRCUIT BREAKER WITH ARC BLOWING |
FR8400474 | 1984-01-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0149470A2 EP0149470A2 (en) | 1985-07-24 |
EP0149470A3 true EP0149470A3 (en) | 1985-08-14 |
EP0149470B1 EP0149470B1 (en) | 1988-01-13 |
Family
ID=9300085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85100183A Expired EP0149470B1 (en) | 1984-01-13 | 1985-01-10 | Gas-blast high tension circuit breaker |
Country Status (5)
Country | Link |
---|---|
US (1) | US4577074A (en) |
EP (1) | EP0149470B1 (en) |
AT (1) | ATE31995T1 (en) |
DE (1) | DE3561429D1 (en) |
FR (1) | FR2558299B1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2575323B1 (en) * | 1984-12-20 | 1987-01-16 | Alsthom Atlantique | COMPRESSED GAS CIRCUIT BREAKER |
FR2586136B1 (en) * | 1985-08-09 | 1989-02-17 | Alsthom | HIGH DENSITY SULFUR HEXAFLUORIDE CIRCUIT BREAKER |
FR2647255B1 (en) * | 1989-05-17 | 1993-04-23 | Alsthom Gec | HIGH VOLTAGE CIRCUIT BREAKER WITH BLOWING DIELECTRIC GAS |
FR2662540B1 (en) * | 1990-05-23 | 1992-07-31 | Alsthom Gec | MEDIUM VOLTAGE CIRCUIT BREAKER. |
FR2711013B1 (en) * | 1993-10-04 | 1995-11-10 | Gec Alsthom T & D Sa | High arc voltage circuit breaker. |
DE19517615A1 (en) * | 1995-05-13 | 1996-11-14 | Abb Research Ltd | Circuit breaker |
DE19533794A1 (en) * | 1995-09-13 | 1997-03-20 | Abb Patent Gmbh | Metal-enclosed, gas-insulated high-voltage switch |
DE10226044A1 (en) * | 2002-06-12 | 2003-12-24 | Alstom | Air blast switch |
FR2937179A1 (en) | 2008-10-09 | 2010-04-16 | Areva T & D Sa | BREAKER CHAMBER FOR HIGH VOLTAGE CIRCUIT BREAKER WITH IMPROVED ARC BLOW |
DE102009009451A1 (en) * | 2009-02-13 | 2010-08-19 | Siemens Aktiengesellschaft | Switchgear assembly with a switching path |
FR2949170B1 (en) * | 2009-08-14 | 2011-11-25 | Areva T & D Sas | BREAKER CHAMBER FOR A MEDIUM OR HIGH VOLTAGE CIRCUIT BREAKER WITH REDUCED MANEUVER POWER |
CN106504940A (en) * | 2016-12-23 | 2017-03-15 | 中国西电电气股份有限公司 | A kind of double acting contact transmission device of breaker |
EP3355332B1 (en) * | 2017-01-27 | 2020-02-26 | General Electric Technology GmbH | Circuit breaker comprising a double wall surrounding its thermal chamber |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR890516A (en) * | 1942-07-30 | 1944-02-10 | Delle Atel Const Electr | Constant pressure pneumatic blow-off electric circuit breaker |
DE1127442B (en) * | 1959-06-10 | 1962-04-12 | Siemens Ag | Electric fluid switch |
CH517371A (en) * | 1970-06-24 | 1971-12-31 | Bbc Brown Boveri & Cie | Electric compression switch |
FR2373141A1 (en) * | 1976-12-06 | 1978-06-30 | Cem Comp Electro Mec | HIGH VOLTAGE ELECTRICAL CUT-OFF DEVICE, IN PARTICULAR A SELF-BLOWING CIRCUIT BREAKER BY GAS |
EP0021951A1 (en) * | 1979-06-14 | 1981-01-07 | Merlin Gerin | Gas blast circuit breaker with aspiration |
DE2948976A1 (en) * | 1979-07-10 | 1981-02-05 | Sprecher & Schuh Ag | EXHAUST GAS SWITCH |
EP0035581A1 (en) * | 1980-03-10 | 1981-09-16 | Sprecher & Schuh AG | Gas-blast circuit breaker |
FR2506511A1 (en) * | 1981-05-19 | 1982-11-26 | Mitsubishi Electric Corp | GAS CIRCUIT BREAKER |
EP0067460A1 (en) * | 1981-06-12 | 1982-12-22 | BBC Brown Boveri AG | High-voltage power circuit breaker |
FR2519470A1 (en) * | 1982-01-05 | 1983-07-08 | Alsthom Atlantique | COMPRESSED GAS CIRCUIT BREAKER |
FR2520928A1 (en) * | 1982-02-04 | 1983-08-05 | Alsthom Atlantique | PNEUMATIC SELF-BLOWING CIRCUIT BREAKER |
-
1984
- 1984-01-13 FR FR8400474A patent/FR2558299B1/en not_active Expired
-
1985
- 1985-01-10 AT AT85100183T patent/ATE31995T1/en not_active IP Right Cessation
- 1985-01-10 DE DE8585100183T patent/DE3561429D1/en not_active Expired
- 1985-01-10 EP EP85100183A patent/EP0149470B1/en not_active Expired
- 1985-01-14 US US06/691,042 patent/US4577074A/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR890516A (en) * | 1942-07-30 | 1944-02-10 | Delle Atel Const Electr | Constant pressure pneumatic blow-off electric circuit breaker |
DE1127442B (en) * | 1959-06-10 | 1962-04-12 | Siemens Ag | Electric fluid switch |
CH517371A (en) * | 1970-06-24 | 1971-12-31 | Bbc Brown Boveri & Cie | Electric compression switch |
FR2373141A1 (en) * | 1976-12-06 | 1978-06-30 | Cem Comp Electro Mec | HIGH VOLTAGE ELECTRICAL CUT-OFF DEVICE, IN PARTICULAR A SELF-BLOWING CIRCUIT BREAKER BY GAS |
EP0021951A1 (en) * | 1979-06-14 | 1981-01-07 | Merlin Gerin | Gas blast circuit breaker with aspiration |
DE2948976A1 (en) * | 1979-07-10 | 1981-02-05 | Sprecher & Schuh Ag | EXHAUST GAS SWITCH |
EP0035581A1 (en) * | 1980-03-10 | 1981-09-16 | Sprecher & Schuh AG | Gas-blast circuit breaker |
FR2506511A1 (en) * | 1981-05-19 | 1982-11-26 | Mitsubishi Electric Corp | GAS CIRCUIT BREAKER |
EP0067460A1 (en) * | 1981-06-12 | 1982-12-22 | BBC Brown Boveri AG | High-voltage power circuit breaker |
FR2519470A1 (en) * | 1982-01-05 | 1983-07-08 | Alsthom Atlantique | COMPRESSED GAS CIRCUIT BREAKER |
FR2520928A1 (en) * | 1982-02-04 | 1983-08-05 | Alsthom Atlantique | PNEUMATIC SELF-BLOWING CIRCUIT BREAKER |
Also Published As
Publication number | Publication date |
---|---|
DE3561429D1 (en) | 1988-02-18 |
FR2558299A1 (en) | 1985-07-19 |
EP0149470A2 (en) | 1985-07-24 |
ATE31995T1 (en) | 1988-01-15 |
FR2558299B1 (en) | 1987-03-20 |
EP0149470B1 (en) | 1988-01-13 |
US4577074A (en) | 1986-03-18 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ALSTHOM |
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17P | Request for examination filed |
Effective date: 19860123 |
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Effective date: 19861208 |
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