ATE358327T1 - Unterbrecherschalter - Google Patents

Unterbrecherschalter

Info

Publication number
ATE358327T1
ATE358327T1 AT03769653T AT03769653T ATE358327T1 AT E358327 T1 ATE358327 T1 AT E358327T1 AT 03769653 T AT03769653 T AT 03769653T AT 03769653 T AT03769653 T AT 03769653T AT E358327 T1 ATE358327 T1 AT E358327T1
Authority
AT
Austria
Prior art keywords
circuit
arc
electrodes
shield
circuit breaker
Prior art date
Application number
AT03769653T
Other languages
English (en)
Inventor
Duncan John Telfer
Gordon Rees Jones
James Edward Humphries
Joseph William Spencer
Original Assignee
Univ Liverpool
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 Univ Liverpool filed Critical Univ Liverpool
Application granted granted Critical
Publication of ATE358327T1 publication Critical patent/ATE358327T1/de

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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/78—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in gas
    • 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
    • H01H33/56—Gas reservoirs
    • H01H2033/566—Avoiding the use of SF6
    • 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

Landscapes

  • Circuit Breakers (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Keying Circuit Devices (AREA)
AT03769653T 2002-10-29 2003-10-28 Unterbrecherschalter ATE358327T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0225088.4A GB0225088D0 (en) 2002-10-29 2002-10-29 circuit breaker

Publications (1)

Publication Number Publication Date
ATE358327T1 true ATE358327T1 (de) 2007-04-15

Family

ID=9946740

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03769653T ATE358327T1 (de) 2002-10-29 2003-10-28 Unterbrecherschalter

Country Status (8)

Country Link
US (1) US20050247676A1 (de)
EP (1) EP1556874B1 (de)
JP (1) JP2006505108A (de)
AT (1) ATE358327T1 (de)
AU (1) AU2003278343A1 (de)
DE (1) DE60312882T2 (de)
GB (1) GB0225088D0 (de)
WO (1) WO2004040610A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120326323A1 (en) * 2010-02-09 2012-12-27 Microsemi Corporation High voltage high package pressure semiconductor package
FR2985081B1 (fr) * 2011-12-21 2015-03-06 Alstom Technology Ltd Dispositif de protection contre les particules engendrees par un arc electrique de commutation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167665A (en) * 1934-11-05 1939-08-01 Detroit Edison Co Circuit breaker
US2156974A (en) * 1935-06-12 1939-05-02 Gilbert E Doan Method of and apparatus for nonarcing circuit interruption
US3446927A (en) * 1966-01-10 1969-05-27 Wagner Electric Corp Disk contacts and flat annular shield arrangement in gas filled switch
US3781500A (en) * 1972-10-02 1973-12-25 Westinghouse Electric Corp Gas cooled electrical contactor
DD108407A1 (de) * 1973-12-20 1974-09-12
US4426560A (en) * 1980-11-13 1984-01-17 Westinghouse Electric Corp. Reduced pressure electrical switch
JPH09231885A (ja) * 1996-02-22 1997-09-05 Hitachi Ltd ガス遮断器
US6236010B1 (en) * 1999-07-14 2001-05-22 Southern States, Inc. Circuit interrupter including a penetrating electrical contact with grip and release structure
FR2809531B1 (fr) * 2000-05-25 2002-07-05 Alstom Buse isolante de soufflage pour disjoncteur
FR2811137B1 (fr) * 2000-07-03 2002-08-23 Alstom Bielle de manoeuvre pour disjoncteur haute tension

Also Published As

Publication number Publication date
WO2004040610A1 (en) 2004-05-13
DE60312882T2 (de) 2008-01-31
GB0225088D0 (en) 2002-12-04
DE60312882D1 (de) 2007-05-10
JP2006505108A (ja) 2006-02-09
AU2003278343A1 (en) 2004-05-25
EP1556874B1 (de) 2007-03-28
US20050247676A1 (en) 2005-11-10
EP1556874A1 (de) 2005-07-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties