GB2352879A - Electrical circuit breakers - Google Patents

Electrical circuit breakers Download PDF

Info

Publication number
GB2352879A
GB2352879A GB0018621A GB0018621A GB2352879A GB 2352879 A GB2352879 A GB 2352879A GB 0018621 A GB0018621 A GB 0018621A GB 0018621 A GB0018621 A GB 0018621A GB 2352879 A GB2352879 A GB 2352879A
Authority
GB
United Kingdom
Prior art keywords
circuit breaker
electrical circuit
contacts
electrical
breaker according
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.)
Withdrawn
Application number
GB0018621A
Other languages
English (en)
Other versions
GB0018621D0 (en
Inventor
Warwick John Stuart Grew
Wallace Douglas Grew
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.)
W W Grew & Co Ltd
Original Assignee
W W Grew & Co Ltd
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
Priority claimed from GBGB9917881.6A external-priority patent/GB9917881D0/en
Priority claimed from GBGB9926664.5A external-priority patent/GB9926664D0/en
Application filed by W W Grew & Co Ltd filed Critical W W Grew & Co Ltd
Publication of GB0018621D0 publication Critical patent/GB0018621D0/en
Publication of GB2352879A publication Critical patent/GB2352879A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/32—Insulating body insertable between contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc

Landscapes

  • Breakers (AREA)
GB0018621A 1999-07-30 2000-07-31 Electrical circuit breakers Withdrawn GB2352879A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9917881.6A GB9917881D0 (en) 1999-07-30 1999-07-30 Electrical circuit breakers
GBGB9926664.5A GB9926664D0 (en) 1999-11-11 1999-11-11 Electrical circuit breakers

Publications (2)

Publication Number Publication Date
GB0018621D0 GB0018621D0 (en) 2000-09-13
GB2352879A true GB2352879A (en) 2001-02-07

Family

ID=26315809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0018621A Withdrawn GB2352879A (en) 1999-07-30 2000-07-31 Electrical circuit breakers

Country Status (3)

Country Link
AU (1) AU6301500A (fr)
GB (1) GB2352879A (fr)
WO (1) WO2001009908A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953324A1 (fr) * 2009-11-27 2011-06-03 Snpe Materiaux Energetiques Interrupteur electrique a tiroir coulissant formant coupe-circuit ou commutateur
DE102011000763A1 (de) * 2011-02-16 2012-08-16 Phoenix Contact Gmbh & Co. Kg Trennvorrichtung
EP2541570A1 (fr) * 2011-06-29 2013-01-02 Raychem International (Irish Branch) Commutateur électrique pour courants élevés, en particulier avec une performance de résistance élevée aux courts-circuits dans la plage des kA
WO2019177546A1 (fr) * 2018-03-14 2019-09-19 Nela Razvojni Center Za Elektroindustrijo In Elektroniko, D.O.O. Circuit électrique pouvant être changé alternativement et procédé permettant de changer un trajet de courant électrique à l'intérieur d'un circuit électrique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1192186A (en) * 1965-07-12 1970-05-20 Plastics Inc Improvements in or relating to Electrical Switches having Sealed Housings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254347A (en) * 1938-04-27 1941-09-02 George R Blakesley Electric switch
US3274363A (en) * 1962-10-08 1966-09-20 Atlas Chem Ind Electrical switch having deformable contact members
US3264438A (en) * 1964-04-29 1966-08-02 Atlas Chem Ind Positive action circuit breaking switch
FR2269181A1 (en) * 1974-04-29 1975-11-21 Fataccy Victor Combustion engine spark-plug cut-out - has plunger to separate tags and to interrupt or earth circuit
ATE126388T1 (de) * 1990-03-28 1995-08-15 Siemens Ag Schnellschalter.
DE19542690A1 (de) * 1995-11-16 1997-05-22 Aeg Niederspannungstech Gmbh Vorrichtung zum zwangsweisen Trennen von Netzleitungen bei Schaltgeräten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1192186A (en) * 1965-07-12 1970-05-20 Plastics Inc Improvements in or relating to Electrical Switches having Sealed Housings

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953324A1 (fr) * 2009-11-27 2011-06-03 Snpe Materiaux Energetiques Interrupteur electrique a tiroir coulissant formant coupe-circuit ou commutateur
WO2011064510A1 (fr) * 2009-11-27 2011-06-03 Snpe Materiaux Energetiques Interrupteur electrique a tiroir coulissant formant coupe-circuit ou commutateur
CN102870183A (zh) * 2009-11-27 2013-01-09 海瑞克里兹 具有滑块且形成断流开关或转换开关的电开关
US9058940B2 (en) 2009-11-27 2015-06-16 Herakles Cutout switch or changeover switch having breakable permanent electrical junction
DE102011000763A1 (de) * 2011-02-16 2012-08-16 Phoenix Contact Gmbh & Co. Kg Trennvorrichtung
EP2541570A1 (fr) * 2011-06-29 2013-01-02 Raychem International (Irish Branch) Commutateur électrique pour courants élevés, en particulier avec une performance de résistance élevée aux courts-circuits dans la plage des kA
WO2013001039A1 (fr) 2011-06-29 2013-01-03 Tyco Electronics Uk Ltd. Interrupteur électrique pour courants forts, présentant en particulier de hautes performances de résistance aux courts-circuits dans la gamme des ka
US9673003B2 (en) 2011-06-29 2017-06-06 Raychem International Electric switch for high currents, in particular with a high short circuit withstand performance in the KA-range
WO2019177546A1 (fr) * 2018-03-14 2019-09-19 Nela Razvojni Center Za Elektroindustrijo In Elektroniko, D.O.O. Circuit électrique pouvant être changé alternativement et procédé permettant de changer un trajet de courant électrique à l'intérieur d'un circuit électrique
US11152175B2 (en) 2018-03-14 2021-10-19 Nela Razvojni Center Za Elektroindustrijo In Elektroniko, D.O.O. Alternatively changeable electric circuit and method for changing of electric current path within an electric circuit
EP4099554A1 (fr) 2018-03-14 2022-12-07 ETI Elektroelement, d.o.o. Procédé permettant de changer un trajet de courant électrique à l'intérieur d'un circuit électrique

Also Published As

Publication number Publication date
AU6301500A (en) 2001-02-19
WO2001009908A1 (fr) 2001-02-08
GB0018621D0 (en) 2000-09-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)