HK1034801A1 - Electrical circuit breaker. - Google Patents
Electrical circuit breaker.Info
- Publication number
- HK1034801A1 HK1034801A1 HK01105333A HK01105333A HK1034801A1 HK 1034801 A1 HK1034801 A1 HK 1034801A1 HK 01105333 A HK01105333 A HK 01105333A HK 01105333 A HK01105333 A HK 01105333A HK 1034801 A1 HK1034801 A1 HK 1034801A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- arc
- gas
- circuit breaker
- electrical circuit
- enclosure
- Prior art date
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
-
- 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
- H01H33/91—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 the arc-extinguishing fluid being air or gas
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Emergency Protection Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Saccharide Compounds (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Glass Compositions (AREA)
- Relay Circuits (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9726707A GB2332566B (en) | 1997-12-19 | 1997-12-19 | Electrical circuit breaker |
PCT/GB1998/003851 WO1999033081A1 (en) | 1997-12-19 | 1998-12-21 | Electrical circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1034801A1 true HK1034801A1 (en) | 2001-11-02 |
Family
ID=10823790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK01105333A HK1034801A1 (en) | 1997-12-19 | 2001-07-31 | Electrical circuit breaker. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1040496B1 (xx) |
JP (1) | JP2001527270A (xx) |
CN (1) | CN1149600C (xx) |
AT (1) | ATE218008T1 (xx) |
AU (1) | AU1771299A (xx) |
DE (1) | DE69805547T2 (xx) |
ES (1) | ES2177118T3 (xx) |
GB (1) | GB2332566B (xx) |
HK (1) | HK1034801A1 (xx) |
MY (1) | MY129528A (xx) |
WO (1) | WO1999033081A1 (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1406873B1 (en) | 2001-06-27 | 2007-09-26 | Smithkline Beecham Corporation | Fluoropyrrolidines as dipeptidyl peptidase inhibitors |
FR2905515B1 (fr) * | 2006-08-30 | 2008-12-05 | Areva T & D Sa | Appareillage electrique sous enveloppe metallique comportant un piege a particules. |
US8878092B2 (en) | 2009-06-25 | 2014-11-04 | Mitsubishi Electric Corporation | Gas-insulated switchgear |
DE102012202408A1 (de) * | 2012-02-16 | 2013-08-22 | Siemens Aktiengesellschaft | Schaltgeräteanordnung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB516532A (en) * | 1938-06-22 | 1940-01-04 | Reyrolle A & Co Ltd | Improvements in or relating to electric circuit-breaking devices of the gas-blast type |
GB1346984A (en) * | 1969-12-30 | 1974-02-13 | Reyrolle Parsons Ltd | Gas circuit-breakers |
FR2373141A1 (fr) * | 1976-12-06 | 1978-06-30 | Cem Comp Electro Mec | Appareil electrique de coupure a haute tension, notamment un disjoncteur a autosoufflage de l'arc de coupure par un gaz |
DE2809509A1 (de) * | 1978-03-06 | 1979-09-13 | Licentia Gmbh | Druckgas-leistungsschalter |
FR2422246A1 (fr) * | 1978-04-07 | 1979-11-02 | Merlin Gerin | Dispositif de coupure pour interrupteur a autosoufflage magnetique et pneumatique de l'arc electrique |
DE2815519A1 (de) * | 1978-04-11 | 1979-10-25 | Licentia Gmbh | Druckgas-leistungsschalter |
DE2820021A1 (de) * | 1978-05-08 | 1979-11-15 | Licentia Gmbh | Hochspannungs-leistungsschalter mit rotierendem lichtbogen |
US4291208A (en) * | 1978-11-24 | 1981-09-22 | Westinghouse Electric Corp. | Gas-insulated circuit-interrupter having improved insulating nozzle |
DE2904109A1 (de) * | 1979-02-03 | 1980-08-07 | Licentia Gmbh | Druckgas-hochspannungsleistungsschalter |
EP0067460B2 (de) * | 1981-06-12 | 1990-03-21 | BBC Brown Boveri AG | Hochspannungsleistungsschalter |
FR2596574B1 (fr) * | 1986-04-01 | 1988-05-20 | Alsthom | Disjoncteur a haute tension a gaz dielectrique sous pression |
-
1997
- 1997-12-19 GB GB9726707A patent/GB2332566B/en not_active Expired - Fee Related
-
1998
- 1998-12-17 MY MYPI98005723A patent/MY129528A/en unknown
- 1998-12-21 CN CNB988135388A patent/CN1149600C/zh not_active Expired - Fee Related
- 1998-12-21 ES ES98962578T patent/ES2177118T3/es not_active Expired - Lifetime
- 1998-12-21 EP EP98962578A patent/EP1040496B1/en not_active Expired - Lifetime
- 1998-12-21 JP JP2000525902A patent/JP2001527270A/ja not_active Abandoned
- 1998-12-21 AU AU17712/99A patent/AU1771299A/en not_active Abandoned
- 1998-12-21 WO PCT/GB1998/003851 patent/WO1999033081A1/en active IP Right Grant
- 1998-12-21 DE DE69805547T patent/DE69805547T2/de not_active Expired - Fee Related
- 1998-12-21 AT AT98962578T patent/ATE218008T1/de not_active IP Right Cessation
-
2001
- 2001-07-31 HK HK01105333A patent/HK1034801A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1284202A (zh) | 2001-02-14 |
ATE218008T1 (de) | 2002-06-15 |
MY129528A (en) | 2007-04-30 |
ES2177118T3 (es) | 2002-12-01 |
GB2332566B (en) | 2001-09-19 |
DE69805547D1 (de) | 2002-06-27 |
GB9726707D0 (en) | 1998-02-18 |
WO1999033081A8 (en) | 2000-08-31 |
JP2001527270A (ja) | 2001-12-25 |
WO1999033081A1 (en) | 1999-07-01 |
EP1040496A1 (en) | 2000-10-04 |
EP1040496B1 (en) | 2002-05-22 |
AU1771299A (en) | 1999-07-12 |
DE69805547T2 (de) | 2003-01-09 |
CN1149600C (zh) | 2004-05-12 |
GB2332566A (en) | 1999-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0801798B1 (en) | Sealed relay device | |
US4616203A (en) | Electromagnetic contactor | |
MX9803567A (es) | Supresor de sobrecargas. | |
GB2332566B (en) | Electrical circuit breaker | |
HUT75271A (en) | Stray arc protective device, especially for low-voltage switching installations for distributing electric power | |
GB2168199B (en) | Electric switch | |
ZA200206028B (en) | Electrical component with fault arc protection. | |
KR880002576B1 (ko) | 진공 차단기 | |
ES2100080T3 (es) | Instalacion de conmutacion de campos multiples con una barrera de arco electrico. | |
GB1483635A (en) | Electrical current limiting device | |
US3731026A (en) | Vacuum switching system | |
SU828243A1 (ru) | Жидкометаллический контактный узел | |
EP0911848A3 (en) | Medium- and high-voltage gas-insulated circuit breaker with arc quenching means | |
JPS62254326A (ja) | 開閉装置 | |
JPS62254327A (ja) | 開閉装置 | |
JPS5998419A (ja) | 電力開閉器 | |
RU2230385C2 (ru) | Вакуумный выключатель тока | |
JPS62241212A (ja) | 封止接点装置 | |
SU1163387A1 (ru) | Коммутационное устройство | |
SU669425A1 (ru) | Автоматический выключатель | |
JPS62254328A (ja) | 開閉装置 | |
JPS63195923A (ja) | 開閉器の磁気シ−ルド装置 | |
IT1301953B1 (it) | Interruttore di corrente per media e alta tensione | |
IT1312252B1 (it) | Interruttore di corrente per media e/o alta tensione. | |
JPS5245040A (en) | Arrester for enclosed type switching equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20081221 |