BR8800668A - Contator eletromagnetico - Google Patents

Contator eletromagnetico

Info

Publication number: BR8800668A
Authority: BR; Brazil
Prior art keywords: electromagnetic contactor; contactor; electromagnetic
Prior art date: 1987-02-19

Application number

BR8800668A

Other languages

English (en)

Inventor

Ricky A Hurley

Birch Leroy Devault

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.)

1987-02-19

Filing date

1988-02-18

Publication date

1988-10-04

1988-02-18 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1988-10-04 Publication of BR8800668A publication Critical patent/BR8800668A/pt

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Electromagnets (AREA)
Relay Circuits (AREA)

BR8800668A 1987-02-19 1988-02-18 Contator eletromagnetico BR8800668A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/016,415 US4739293A (en)	1987-02-19	1987-02-19	Electromagnetic contactor with reduced noise magnetic armature

Publications (1)

Publication Number	Publication Date
BR8800668A true BR8800668A (pt)	1988-10-04

Family

ID=21777011

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8800668A BR8800668A (pt)	1987-02-19	1988-02-18	Contator eletromagnetico

Country Status (8)

Country	Link
US (1)	US4739293A (pt)
EP (1)	EP0279597B1 (pt)
JP (1)	JP2665924B2 (pt)
AU (1)	AU594862B2 (pt)
BR (1)	BR8800668A (pt)
CA (1)	CA1292493C (pt)
DE (1)	DE3889740T2 (pt)
MX (1)	MX167491B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8913633D0 (en) *	1989-06-14	1989-08-02	Electrolux Northern	Electromagnetic actuator arrangement
US5281937A (en) *	1992-07-14	1994-01-25	Fasco Industries, Inc.	Electromagnetic contactor and method for making same
US5243313A (en) *	1992-09-16	1993-09-07	Westinghouse Electric Corp.	Tractive magnet with asymmetric permanent air gap
WO2002007179A1 (en) *	2000-07-13	2002-01-24	Mitsubishi Denki Kabushiki Kaisha	Switch
DE10214992A1 (de) *	2002-04-05	2003-10-16	Moeller Gmbh	Wechselstrom-Elektromagnet
US6798322B2 (en) *	2002-06-17	2004-09-28	Tyco Electronics Corporation	Low noise relay
DE10236790C1 (de) *	2002-08-10	2003-10-16	Moeller Gmbh	Elektrisches Schaltgerät
US6707358B1 (en) *	2002-11-20	2004-03-16	Deltrol Controls	High current bistable relay with arc suppression
AT507967B1 (de) *	2004-04-16	2013-06-15	Egston Eggenburger Syst Elektr	Elektromagnetische vorrichtung
CN101095205B (zh) *	2004-11-05	2010-11-10	通用电气公司	电气接触器和相关的接触器闭合控制方法
USD617288S1 (en) *	2005-03-09	2010-06-08	Siemens Aktiengesellschaft	Definite purpose (DP) contactor for air-conditioning systems
FR2901056B1 (fr) *	2006-05-09	2008-08-01	Abb Entrelec Soc Par Actions S	Contacteur electromagnetique
US7540792B2 (en) *	2006-08-07	2009-06-02	General Electric Company	Switching apparatus
JP2008053152A (ja) *	2006-08-28	2008-03-06	Omron Corp	静音型電磁継電器
KR101598420B1 (ko) *	2011-05-25	2016-02-29	엘에스산전 주식회사	전자 접촉기 및 전자 접촉기 감시 시스템
USD699688S1 (en) *	2012-01-21	2014-02-18	Emerson Electric Co.	HVAC contactor
FR2999791B1 (fr) *	2012-12-18	2015-01-02	Schneider Electric Ind Sas	Dispositif modulaire de commutation electrique comportant au moins un bloc de coupure unipolaire et ensemble de commutation comportant de tels dispositifs
US9396898B2 (en) *	2013-03-15	2016-07-19	Rockwell Automation Technologies, Inc.	Multipole electromechanical switching device
EP2940702A1 (de) *	2014-04-16	2015-11-04	Bender GmbH & Co. KG	Differenzstrom-messmodul
KR101741586B1 (ko) *	2014-10-31	2017-05-30	엘에스산전 주식회사	전자접촉기 크로스바 구조
DE102015104268A1 (de) *	2015-03-23	2016-09-29	Eaton Electrical Ip Gmbh & Co. Kg	Elektrisches Schaltgerät mit elektrischen Klemmanschlüssen
US10281908B2 (en) *	2016-11-04	2019-05-07	Littelfuse, Inc.	Wireless communication enabled relay
CN112735889B (zh) *	2019-10-28	2024-05-24	北京小米移动软件有限公司	按键结构、电子设备及控制方法
CN116646223A (zh) *	2023-06-29	2023-08-25	厦门宏发开关设备有限公司	一种接触器及空调系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3296567A (en) *	1964-05-25	1967-01-03	Westinghouse Electric Corp	Electric control device
US3602850A (en) *	1969-08-27	1971-08-31	Westinghouse Electric Corp	Contactor with improved contact support means and guide means
DE2658456C2 (de) *	1976-12-23	1984-02-16	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Zweiteiliger Magnet
DE3171917D1 (en) *	1980-09-06	1985-09-26	Lucas Ind Plc	Circuit for controlling an electromagnet
JPS58110942U (ja) *	1982-01-25	1983-07-28	三菱電機株式会社	電磁接触器

1987
- 1987-02-19 US US07/016,415 patent/US4739293A/en not_active Expired - Fee Related
1988
- 1988-02-04 AU AU11284/88A patent/AU594862B2/en not_active Ceased
- 1988-02-12 DE DE3889740T patent/DE3889740T2/de not_active Expired - Fee Related
- 1988-02-12 EP EP88301168A patent/EP0279597B1/en not_active Expired - Lifetime
- 1988-02-17 CA CA000559150A patent/CA1292493C/en not_active Expired - Lifetime
- 1988-02-18 BR BR8800668A patent/BR8800668A/pt not_active IP Right Cessation
- 1988-02-18 MX MX010459A patent/MX167491B/es unknown
- 1988-02-19 JP JP63037363A patent/JP2665924B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0279597A3 (en)	1989-10-11
JP2665924B2 (ja)	1997-10-22
AU1128488A (en)	1988-09-01
CA1292493C (en)	1991-11-26
US4739293A (en)	1988-04-19
DE3889740D1 (de)	1994-07-07
DE3889740T2 (de)	1995-01-05
JPS63289736A (ja)	1988-11-28
MX167491B (es)	1993-03-25
EP0279597A2 (en)	1988-08-24
EP0279597B1 (en)	1994-06-01
AU594862B2 (en)	1990-03-15

Publication	Publication Date	Title
BR8800663A (pt)	1988-10-04	Contator eletromagnetico
BR8800668A (pt)	1988-10-04	Contator eletromagnetico
FR2644929B1 (fr)	1996-05-10	Contacteur electromagnetique
DK34688D0 (da)	1988-01-26	Elektromotor
BR8701258A (pt)	1988-01-05	Contactor
BR8805675A (pt)	1989-07-18	Rele eletromagnetico
BR8802691A (pt)	1988-12-27	Rele eletromagnetico
BR8800666A (pt)	1988-10-04	Contator eletromagnetico
BR8800665A (pt)	1988-10-04	Contator eletromagnetico
DK34588D0 (da)	1988-01-26	Elektromotor
DE3683421D1 (de)	1992-02-27	Elektromagnetischer schalter.
FI863383A7 (fi)	1987-05-15	Sähkömagneettinen kytkin.
BR8800662A (pt)	1988-10-04	Contator eletromagnetico
TR23694A (tr)	1990-07-01	G i z l i
FI885995A7 (fi)	1989-07-01	Sähkömagneettinen kytkin
FR2556497B1 (fr)	1988-03-25	Commutateur electromagnetique
JPS6424333A (en)	1989-01-26	Electromagnetic contactor
DK34488D0 (da)	1988-01-26	Elektromotor
AT399416B (de)	1995-05-26	Elektromagnet
KR880020667U (ko)	1988-11-30	전기자
FI863257A7 (fi)	1987-02-23	Elektromagneettiset releet.
FI863256A7 (fi)	1987-02-23	Elektromagneettiset releet.
FI863255A7 (fi)	1987-02-23	Elektromagneettiset releet.
IT215052Z2 (it)	1990-07-30	Contattore elettromagnetico
KR880014702A (ko)	1988-12-24	전기 접촉자

Legal Events

Date	Code	Title	Description
1995-12-12	PC	Transfer	Free format text: EATON CORPORATION (US)
2008-09-02	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 18/02/2003