BR8005752A - APPLIANCE FOR ELECTRIC CONTROL - Google Patents

APPLIANCE FOR ELECTRIC CONTROL

Info

Publication number: BR8005752A
Authority: BR; Brazil
Prior art keywords: appliance; electric control; electric; control
Prior art date: 1979-09-10

Application number

BR8005752A

Other languages

Portuguese (pt)

Inventor

J Conner

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.)

1979-09-10

Filing date

1980-09-09

Publication date

1981-03-24

1980-09-09 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1981-03-24 Publication of BR8005752A publication Critical patent/BR8005752A/en

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

BR8005752A 1979-09-10 1980-09-09 APPLIANCE FOR ELECTRIC CONTROL BR8005752A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BR8005752A true BR8005752A (en)	1981-03-24

Family

ID=22119150

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8005752A BR8005752A (en)	1979-09-10	1980-09-09	APPLIANCE FOR ELECTRIC CONTROL

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 (18)

* 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
DE3750513T2 (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 using the same
PL3144950T3 (en) *	2016-06-10	2019-09-30	Gorlan Team, S.L.U.	Method and device for cutting off an electric current with dynamic magnetic blow-out
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
KR102578555B1 (en) *	2020-03-13	2023-09-14	엘에스일렉트릭(주)	Air circuit breaker
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 (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

1980
- 1980-08-28 NZ NZ194794A patent/NZ194794A/en unknown
- 1980-09-08 KR KR1019800003550A patent/KR830002551B1/en active
- 1980-09-08 ES ES494876A patent/ES8200789A1/en not_active Expired
- 1980-09-09 BR BR8005752A patent/BR8005752A/en not_active IP Right Cessation
- 1980-09-09 GB GB8029070A patent/GB2058463B/en not_active Expired
- 1980-09-09 CA CA000359956A patent/CA1146199A/en not_active Expired
- 1980-09-10 JP JP1980127898U patent/JPS6334178Y2/ja not_active Expired
- 1980-09-10 BE BE0/202061A patent/BE885172A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR830003796A (en)	1983-06-22
JPS6334178Y2 (en)	1988-09-12
GB2058463B (en)	1983-11-23
JPS5672421U (en)	1981-06-15
KR830002551B1 (en)	1983-11-12
NZ194794A (en)	1983-05-31
GB2058463A (en)	1981-04-08
ES494876A0 (en)	1981-11-01
BE885172A (en)	1981-03-10
ES8200789A1 (en)	1981-11-01
CA1146199A (en)	1983-05-10

Publication	Publication Date	Title
BR8007551A (en)	1981-06-02	ELECTRIC COOKING APPLIANCE
DK352880A (en)	1981-02-18	ELECTRIC COOKER
BR7900634A (en)	1979-08-28	ELECTRIC CONTROL CIRCUIT
FR2434606B1 (en)	1985-06-07	ELECTRIC HEATER
BR8005752A (en)	1981-03-24	APPLIANCE FOR ELECTRIC CONTROL
IT1130732B (en)	1986-06-18	ELECTRIC LAMP
DK148347C (en)	1985-12-09	DISC CUTTER WITH ELECTRIC CONTROL CIRCUIT
IT1132722B (en)	1986-07-02	DEVICE FOR THE CONTROL OF ELECTRIC OVENS
IT1128792B (en)	1986-06-04	ELECTRIC TRANSFORMER
SE7710674L (en)	1978-03-31	ELECTRIC HEATING UNIT
BR8004993A (en)	1981-02-24	CONTROL CIRCUIT
NO151519C (en)	1985-04-24	ELECTRIC SWITCH
BR8004165A (en)	1981-01-21	ELECTRIC CONTROL DEVICE
BR7801332A (en)	1978-10-03	ELECTRICITY FOR LIQUID CONTROL
FI800322A (en)	1980-08-11	CONTROL ORDER BANMATNINGSMASKIN
FI801457A (en)	1980-11-08	CONTROL UNIT FOR ELECTRICAL STAKET
IT1193996B (en)	1988-08-31	ELECTRIC LAMP
BR7906165A (en)	1980-07-15	CONTROL UNIT FOR CURRENT RECTIFIERS
BR8102714A (en)	1982-01-26	ELECTRIC CONTROL UNIT
BR7908535A (en)	1980-08-26	POWER CONTROL
BR8007516A (en)	1981-06-02	WINDING FOR ELECTRIC INDUCTIVE APPLIANCE
IT1133447B (en)	1986-07-09	ELECTRIC SWITCH
IT1151044B (en)	1986-12-17	ELECTRIC SWITCH
DK393280A (en)	1981-03-18	CURRENT LIMITS
ES245290Y (en)	1980-12-16	MAGNETIC INSERT FOR THERMAL ELECTRIC WASHERS

Legal Events

Date	Code	Title	Description
1995-11-07	MK	Patent expired	Effective date: 19950909