GB2058463B - Electric switching device with arc blowout means - Google Patents

Electric switching device with arc blowout means

Info

Publication number
GB2058463B
GB2058463B GB8029070A GB8029070A GB2058463B GB 2058463 B GB2058463 B GB 2058463B GB 8029070 A GB8029070 A GB 8029070A GB 8029070 A GB8029070 A GB 8029070A GB 2058463 B GB2058463 B GB 2058463B
Authority
GB
United Kingdom
Prior art keywords
switching device
electric switching
arc blowout
blowout means
arc
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
Application number
GB8029070A
Other languages
English (en)
Other versions
GB2058463A (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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB2058463A publication Critical patent/GB2058463A/en
Application granted granted Critical
Publication of GB2058463B publication Critical patent/GB2058463B/en
Expired 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
    • 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
GB8029070A 1979-09-10 1980-09-09 Electric switching device with arc blowout means Expired GB2058463B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7436279A 1979-09-10 1979-09-10

Publications (2)

Publication Number Publication Date
GB2058463A GB2058463A (en) 1981-04-08
GB2058463B true GB2058463B (en) 1983-11-23

Family

ID=22119150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8029070A Expired GB2058463B (en) 1979-09-10 1980-09-09 Electric switching device with arc blowout means

Country Status (8)

Country Link
JP (1) JPS6334178Y2 (enrdf_load_stackoverflow)
KR (1) KR830002551B1 (enrdf_load_stackoverflow)
BE (1) BE885172A (enrdf_load_stackoverflow)
BR (1) BR8005752A (enrdf_load_stackoverflow)
CA (1) CA1146199A (enrdf_load_stackoverflow)
ES (1) ES8200789A1 (enrdf_load_stackoverflow)
GB (1) GB2058463B (enrdf_load_stackoverflow)
NZ (1) NZ194794A (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523764B1 (fr) * 1982-03-19 1986-05-09 Alsthom Atlantique Appareil de coupure moyenne tension a courant continu
DE3750482T2 (de) * 1986-06-06 1995-05-04 Mitsubishi Electric Corp Schaltvorrichtung.
US6700466B1 (en) * 1999-10-14 2004-03-02 Matsushita Electric Works, Ltd. Contactor
KR20020069727A (ko) * 2001-02-27 2002-09-05 엘지산전 주식회사 전자접촉기의 아크소호장치
JP2004311389A (ja) 2003-02-21 2004-11-04 Sumitomo Electric Ind Ltd 直流リレー
JP2007305468A (ja) * 2006-05-12 2007-11-22 Omron Corp 電磁継電器
JP2011150983A (ja) * 2010-01-25 2011-08-04 Kawamura Electric Inc 直流開閉器
CN102157295A (zh) * 2011-03-12 2011-08-17 贵州天义电器有限责任公司 一种直流高压回路系统控制元件
JP5085754B2 (ja) * 2011-03-14 2012-11-28 オムロン株式会社 電磁継電器
JP5585550B2 (ja) * 2011-07-18 2014-09-10 アンデン株式会社 継電器
EP2597664A1 (de) * 2011-11-24 2013-05-29 Eaton Industries GmbH Schalter für Gleichstrombetrieb mit mindestens einer Schaltkammer
JP6043173B2 (ja) * 2012-12-07 2016-12-14 富士通コンポーネント株式会社 電磁継電器
JP2016012505A (ja) * 2014-06-30 2016-01-21 富士電機機器制御株式会社 接点機構及びこれを使用した電磁接触器
PL3144950T3 (pl) * 2016-06-10 2019-09-30 Gorlan Team, S.L.U. Sposób i urządzenie do odcinania prądu elektrycznego z zastosowaniem dynamicznego wydmuchu magnetycznego
FR3060194B1 (fr) * 2016-12-09 2021-01-15 Socomec Sa Dispositif de coupure electrique equipe d'un module magnetique pour le soufflage de l'arc electrique
DE102017106300B4 (de) * 2017-03-23 2023-07-27 Schaltbau Gmbh Schaltgerät mit verbesserter permanentmagnetischer Lichtbogenlöschung
KR102578555B1 (ko) * 2020-03-13 2023-09-14 엘에스일렉트릭(주) 기중 차단기
GB2624720A (en) * 2022-11-22 2024-05-29 Eaton Intelligent Power Ltd Switching device with terminal contacts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606771B2 (ja) * 1976-09-10 1985-02-20 恵和商工株式会社 板材マスキング法
JPS5930527B2 (ja) * 1977-12-08 1984-07-27 恵和商工株式会社 金属薄板の板面保護法

Also Published As

Publication number Publication date
BE885172A (fr) 1981-03-10
BR8005752A (pt) 1981-03-24
JPS6334178Y2 (enrdf_load_stackoverflow) 1988-09-12
CA1146199A (en) 1983-05-10
KR830002551B1 (ko) 1983-11-12
KR830003796A (ko) 1983-06-22
ES494876A0 (es) 1981-11-01
JPS5672421U (enrdf_load_stackoverflow) 1981-06-15
NZ194794A (en) 1983-05-31
ES8200789A1 (es) 1981-11-01
GB2058463A (en) 1981-04-08

Similar Documents

Publication Publication Date Title
GB2044001B (en) Electrical switch
JPS5699933A (en) Electric proximity switch
GB2058463B (en) Electric switching device with arc blowout means
JPS55143723A (en) Electric switch
JPS52144784A (en) Electric switching matrix
GB2049194B (en) Electrical switch
JPS55159525A (en) Large current switch
JPS55130019A (en) Electric key switch
JPS55146827A (en) Heattsensitive electric switch
GB2058457B (en) Electrical disconnecting switch
JPS5628425A (en) Electrical pressureeresponsive switch
JPS57109226A (en) Electric switching device
GB2062355B (en) Electric switch
GB2052158B (en) Electric switch
GB2052866B (en) Electric switch
JPS55108133A (en) Heattresponsive electric switch
JPS5630214A (en) Device for fixing electric switch
JPS5721017A (en) Electric switching device
GB2063567B (en) Electric switch
GB2047469B (en) Electric switch actuator
GB2061012B (en) Electrical switches
GB2043347B (en) Electrical switch
GB2064223B (en) Electrical switch
GB2061009B (en) Electric switches
GB2071419B (en) Electric switching device

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee