ES494876A0 - AN ELECTRICAL CONTROL DEVICE, SUCH AS A CONTACTOR OR A RELAY, PROVIDED WITH IMPROVED ARC BLOWING MEANS. - Google Patents

AN ELECTRICAL CONTROL DEVICE, SUCH AS A CONTACTOR OR A RELAY, PROVIDED WITH IMPROVED ARC BLOWING MEANS.

Info

Publication number
ES494876A0
ES494876A0 ES494876A ES494876A ES494876A0 ES 494876 A0 ES494876 A0 ES 494876A0 ES 494876 A ES494876 A ES 494876A ES 494876 A ES494876 A ES 494876A ES 494876 A0 ES494876 A0 ES 494876A0
Authority
ES
Spain
Prior art keywords
contactor
relay
control device
electrical control
blowing means
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.)
Granted
Application number
ES494876A
Other languages
Spanish (es)
Other versions
ES8200789A1 (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.)
CBS 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 ES494876A0 publication Critical patent/ES494876A0/en
Publication of ES8200789A1 publication Critical patent/ES8200789A1/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
ES494876A 1979-09-10 1980-09-08 Electric switching device with arc blowout means Expired ES8200789A1 (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
ES494876A0 true ES494876A0 (en) 1981-11-01
ES8200789A1 ES8200789A1 (en) 1981-11-01

Family

ID=22119150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494876A Expired ES8200789A1 (en) 1979-09-10 1980-09-08 Electric switching device with arc blowout means

Country Status (8)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523764B1 (en) * 1982-03-19 1986-05-09 Alsthom Atlantique MEDIUM VOLTAGE CURRENT CURRENT CURRENT APPARATUS
DE3750514T2 (en) * 1986-06-06 1995-05-04 Mitsubishi Electric Corp Switching device.
DE60019912T2 (en) * 1999-10-14 2006-01-12 Matsushita Electric Works, Ltd., Kadoma contact device
KR20020069727A (en) * 2001-02-27 2002-09-05 엘지산전 주식회사 Arc extinguishing structure of magnatic contactor
JP2004311389A (en) 2003-02-21 2004-11-04 Sumitomo Electric Ind Ltd Dc relay
JP2007305468A (en) * 2006-05-12 2007-11-22 Omron Corp Electromagnetic relay
JP2011150983A (en) * 2010-01-25 2011-08-04 Kawamura Electric Inc Dc switch device
CN102157295A (en) * 2011-03-12 2011-08-17 贵州天义电器有限责任公司 Control element of direct current high voltage loop system
JP5085754B2 (en) * 2011-03-14 2012-11-28 オムロン株式会社 Electromagnetic relay
JP5585550B2 (en) * 2011-07-18 2014-09-10 アンデン株式会社 relay
EP2597664A1 (en) * 2011-11-24 2013-05-29 Eaton Industries GmbH Switch for direct current operation with at least one switching chamber
JP6043173B2 (en) * 2012-12-07 2016-12-14 富士通コンポーネント株式会社 Electromagnetic relay
JP2016012505A (en) * 2014-06-30 2016-01-21 富士電機機器制御株式会社 Contact mechanism, and electromagnetic contactor employing the same
ES2708858T3 (en) * 2016-06-10 2019-04-11 Gorlan Team Slu Procedure and device for cutting an electric current with dynamic magnetic blowing
FR3060194B1 (en) * 2016-12-09 2021-01-15 Socomec Sa ELECTRICAL CUT-OFF DEVICE EQUIPPED WITH A MAGNETIC MODULE FOR BLOWING THE ELECTRIC ARC
DE102017106300B4 (en) * 2017-03-23 2023-07-27 Schaltbau Gmbh Switching device with improved permanent-magnetic arc quenching

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606771B2 (en) * 1976-09-10 1985-02-20 恵和商工株式会社 Plate masking method
JPS5930527B2 (en) * 1977-12-08 1984-07-27 恵和商工株式会社 Method for protecting the surface of thin metal plates

Also Published As

Publication number Publication date
GB2058463B (en) 1983-11-23
NZ194794A (en) 1983-05-31
BE885172A (en) 1981-03-10
CA1146199A (en) 1983-05-10
KR830002551B1 (en) 1983-11-12
KR830003796A (en) 1983-06-22
ES8200789A1 (en) 1981-11-01
JPS5672421U (en) 1981-06-15
JPS6334178Y2 (en) 1988-09-12
BR8005752A (en) 1981-03-24
GB2058463A (en) 1981-04-08

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