GB201715444D0 - Arc quenching plate and an arc quenching unit with such arc quenching plate and a swithing device with such arc quenching unit - Google Patents

Arc quenching plate and an arc quenching unit with such arc quenching plate and a swithing device with such arc quenching unit

Info

Publication number
GB201715444D0
GB201715444D0 GBGB1715444.4A GB201715444A GB201715444D0 GB 201715444 D0 GB201715444 D0 GB 201715444D0 GB 201715444 A GB201715444 A GB 201715444A GB 201715444 D0 GB201715444 D0 GB 201715444D0
Authority
GB
United Kingdom
Prior art keywords
arc quenching
plate
unit
arc
quenching unit
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Withdrawn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
GBGB1715444.4A
Other versions
GB2563955A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201715444D0 publication Critical patent/GB201715444D0/en
Publication of GB2563955A publication Critical patent/GB2563955A/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Withdrawn legal-status Critical Current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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • 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
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • 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
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • H01H2009/365—Metal parts using U-shaped plates
GB1715444.4A 2017-07-01 2017-09-25 Arc quenching plate and an arc quenching unit with such arc quenching plate and a switching device with such arc quenching unit Withdrawn GB2563955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710529094.5A CN107068456B (en) 2017-07-01 2017-07-01 Arc extinguishing grid pieces and the arc-control device comprising the arc extinguishing grid pieces and the switch comprising the arc-control device

Publications (2)

Publication Number Publication Date
GB201715444D0 true GB201715444D0 (en) 2017-11-08
GB2563955A GB2563955A (en) 2019-01-02

Family

ID=59613525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1715444.4A Withdrawn GB2563955A (en) 2017-07-01 2017-09-25 Arc quenching plate and an arc quenching unit with such arc quenching plate and a switching device with such arc quenching unit

Country Status (3)

Country Link
CN (1) CN107068456B (en)
GB (1) GB2563955A (en)
IE (1) IE87169B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018086350A1 (en) * 2017-06-17 2018-05-17 龚柱 Arc-extinguishing grid plate, arc-extinguishing apparatus including arc-extinguishing grid plate, and switch including arc-extinguishing apparatus
WO2019150613A1 (en) * 2018-02-01 2019-08-08 三菱電機株式会社 Circuit breaker and circuit breaking method
EP3660876B1 (en) * 2018-11-29 2022-05-11 ABB Schweiz AG Splitter plate, arc extinguishing chamber and switching device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203644715U (en) * 2013-12-26 2014-06-11 佛山奇正电气有限公司 Improved arc-quenching chamber for circuit breaker
CN104835666A (en) * 2015-05-25 2015-08-12 德力西电气有限公司 Arc extinguish chute, arc extinguish chamber and breaker
CN206194682U (en) * 2016-12-05 2017-05-24 南电电气有限公司 Novel insulating separation blade of moulded case circuit breaker explosion chamber and circuit breaker

Also Published As

Publication number Publication date
IE87169B1 (en) 2020-10-28
CN107068456B (en) 2018-04-24
CN107068456A (en) 2017-08-18
IE20180169A1 (en) 2019-05-01
GB2563955A (en) 2019-01-02

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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)