GB2332566B - Electrical circuit breaker - Google Patents

Electrical circuit breaker

Info

Publication number
GB2332566B
GB2332566B GB9726707A GB9726707A GB2332566B GB 2332566 B GB2332566 B GB 2332566B GB 9726707 A GB9726707 A GB 9726707A GB 9726707 A GB9726707 A GB 9726707A GB 2332566 B GB2332566 B GB 2332566B
Authority
GB
United Kingdom
Prior art keywords
arc
gas
circuit breaker
electrical circuit
enclosure
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
Application number
GB9726707A
Other languages
English (en)
Other versions
GB2332566A (en
GB9726707D0 (en
Inventor
William Bewick Hall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce Power Engineering PLC
ELIN SERVICE BV
VA Tech Elin Service BV
Original Assignee
Rolls Royce Power Engineering PLC
ELIN SERVICE BV
VA Tech Elin Service BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rolls Royce Power Engineering PLC, ELIN SERVICE BV, VA Tech Elin Service BV filed Critical Rolls Royce Power Engineering PLC
Priority to GB9726707A priority Critical patent/GB2332566B/en
Publication of GB9726707D0 publication Critical patent/GB9726707D0/en
Priority to MYPI98005723A priority patent/MY129528A/en
Priority to JP2000525902A priority patent/JP2001527270A/ja
Priority to PCT/GB1998/003851 priority patent/WO1999033081A1/en
Priority to AT98962578T priority patent/ATE218008T1/de
Priority to EP98962578A priority patent/EP1040496B1/de
Priority to DE69805547T priority patent/DE69805547T2/de
Priority to ES98962578T priority patent/ES2177118T3/es
Priority to CNB988135388A priority patent/CN1149600C/zh
Priority to AU17712/99A priority patent/AU1771299A/en
Publication of GB2332566A publication Critical patent/GB2332566A/en
Priority to HK01105333A priority patent/HK1034801A1/xx
Application granted granted Critical
Publication of GB2332566B publication Critical patent/GB2332566B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
GB9726707A 1997-12-19 1997-12-19 Electrical circuit breaker Expired - Fee Related GB2332566B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB9726707A GB2332566B (en) 1997-12-19 1997-12-19 Electrical circuit breaker
MYPI98005723A MY129528A (en) 1997-12-19 1998-12-17 Electrical circuit breaker
DE69805547T DE69805547T2 (de) 1997-12-19 1998-12-21 Elektrischer schalter
AU17712/99A AU1771299A (en) 1997-12-19 1998-12-21 Electrical circuit breaker
AT98962578T ATE218008T1 (de) 1997-12-19 1998-12-21 Elektrischer schalter
EP98962578A EP1040496B1 (de) 1997-12-19 1998-12-21 Elektrischer schalter
JP2000525902A JP2001527270A (ja) 1997-12-19 1998-12-21 電気回路ブレーカー
ES98962578T ES2177118T3 (es) 1997-12-19 1998-12-21 Cortacircuitos electrico.
CNB988135388A CN1149600C (zh) 1997-12-19 1998-12-21 电路断路器
PCT/GB1998/003851 WO1999033081A1 (en) 1997-12-19 1998-12-21 Electrical circuit breaker
HK01105333A HK1034801A1 (en) 1997-12-19 2001-07-31 Electrical circuit breaker.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9726707A GB2332566B (en) 1997-12-19 1997-12-19 Electrical circuit breaker

Publications (3)

Publication Number Publication Date
GB9726707D0 GB9726707D0 (en) 1998-02-18
GB2332566A GB2332566A (en) 1999-06-23
GB2332566B true GB2332566B (en) 2001-09-19

Family

ID=10823790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9726707A Expired - Fee Related GB2332566B (en) 1997-12-19 1997-12-19 Electrical circuit breaker

Country Status (11)

Country Link
EP (1) EP1040496B1 (de)
JP (1) JP2001527270A (de)
CN (1) CN1149600C (de)
AT (1) ATE218008T1 (de)
AU (1) AU1771299A (de)
DE (1) DE69805547T2 (de)
ES (1) ES2177118T3 (de)
GB (1) GB2332566B (de)
HK (1) HK1034801A1 (de)
MY (1) MY129528A (de)
WO (1) WO1999033081A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2450722A1 (en) 2001-06-27 2003-01-09 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.
JP4522490B1 (ja) * 2009-06-25 2010-08-11 三菱電機株式会社 ガス絶縁開閉装置
DE102012202408A1 (de) * 2012-02-16 2013-08-22 Siemens Aktiengesellschaft Schaltgeräteanordnung

Citations (8)

* Cited by examiner, † Cited by third party
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
GB1570035A (en) * 1976-12-06 1980-06-25 Bbc Brown Boveri & Cie High-voltage electric interrupter apparatus
GB2037081A (en) * 1978-11-24 1980-07-02 Northern Eng Ind Gas-insulated circuit-interrupter having insulating nozzle
EP0014393A1 (de) * 1979-02-03 1980-08-20 Licentia Patent-Verwaltungs-GmbH Druckgas-Hochspannungsleistungsschalter
US4303814A (en) * 1978-03-06 1981-12-01 Licentia Patent-Verwaltungs-G.M.B.H. Gas-blast power switch
US4486632A (en) * 1981-06-12 1984-12-04 Bbc Brown, Boveri & Company, Limited High-voltage power switch
US4754109A (en) * 1986-04-01 1988-06-28 Alsthom Compressed dielectric gas high-tension circuit breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
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
GB1570035A (en) * 1976-12-06 1980-06-25 Bbc Brown Boveri & Cie High-voltage electric interrupter apparatus
US4303814A (en) * 1978-03-06 1981-12-01 Licentia Patent-Verwaltungs-G.M.B.H. Gas-blast power switch
GB2037081A (en) * 1978-11-24 1980-07-02 Northern Eng Ind Gas-insulated circuit-interrupter having insulating nozzle
EP0014393A1 (de) * 1979-02-03 1980-08-20 Licentia Patent-Verwaltungs-GmbH Druckgas-Hochspannungsleistungsschalter
US4486632A (en) * 1981-06-12 1984-12-04 Bbc Brown, Boveri & Company, Limited High-voltage power switch
US4754109A (en) * 1986-04-01 1988-06-28 Alsthom Compressed dielectric gas high-tension circuit breaker

Also Published As

Publication number Publication date
HK1034801A1 (en) 2001-11-02
EP1040496A1 (de) 2000-10-04
DE69805547D1 (de) 2002-06-27
MY129528A (en) 2007-04-30
CN1284202A (zh) 2001-02-14
CN1149600C (zh) 2004-05-12
ES2177118T3 (es) 2002-12-01
GB2332566A (en) 1999-06-23
EP1040496B1 (de) 2002-05-22
GB9726707D0 (en) 1998-02-18
WO1999033081A8 (en) 2000-08-31
JP2001527270A (ja) 2001-12-25
DE69805547T2 (de) 2003-01-09
ATE218008T1 (de) 2002-06-15
AU1771299A (en) 1999-07-12
WO1999033081A1 (en) 1999-07-01

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071219