CA999903A - Electromagnetic contactor with a housing having detachable coil portion - Google Patents

Electromagnetic contactor with a housing having detachable coil portion

Info

Publication number
CA999903A
CA999903A CA206,286A CA206286A CA999903A CA 999903 A CA999903 A CA 999903A CA 206286 A CA206286 A CA 206286A CA 999903 A CA999903 A CA 999903A
Authority
CA
Canada
Prior art keywords
housing
coil portion
electromagnetic contactor
detachable coil
detachable
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
CA206,286A
Other versions
CA206286S (en
Inventor
Birch L. Devault
Kurt A. Grunert
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
Application granted granted Critical
Publication of CA999903A publication Critical patent/CA999903A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/045—Details particular to contactors
    • 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
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
CA206,286A 1973-08-29 1974-08-05 Electromagnetic contactor with a housing having detachable coil portion Expired CA999903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00392697A US3821671A (en) 1973-08-29 1973-08-29 Electric control apparatus

Publications (1)

Publication Number Publication Date
CA999903A true CA999903A (en) 1976-11-16

Family

ID=23551650

Family Applications (1)

Application Number Title Priority Date Filing Date
CA206,286A Expired CA999903A (en) 1973-08-29 1974-08-05 Electromagnetic contactor with a housing having detachable coil portion

Country Status (2)

Country Link
US (1) US3821671A (en)
CA (1) CA999903A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479102A (en) * 1982-08-25 1984-10-23 Square D Company Machine tool relay structure
US4617546A (en) * 1984-10-05 1986-10-14 Westinghouse Electric Corp. Electrical control apparatus with electromagnetic latch
US4647886A (en) * 1985-04-09 1987-03-03 Square D Company Coil apparatus for electromagnetic contactor
US5198789A (en) * 1991-07-25 1993-03-30 Westinghouse Electric Corp. Logic level electrical interlock device
US5486972A (en) * 1993-12-30 1996-01-23 Eaton Corporation AC powered electrical control device with logic level control
US6118366A (en) * 1997-12-09 2000-09-12 Siemens Automotive Corporation Electromagnetic actuator with split housing assembly
US6236293B1 (en) * 1999-02-23 2001-05-22 Ametek, Inc. Magnetic latching contactor
US20090094783A1 (en) * 2007-10-11 2009-04-16 Dudderar Raymond P Fiberglass cloth tape laminated fiberboard barrier
JP5776449B2 (en) * 2011-08-30 2015-09-09 株式会社デンソー Electromagnetic switch
UA111081C2 (en) * 2012-07-02 2016-03-25 Шалтбау Гмбх Electrical contactor with flywheel drive and method for switching an electrical contactor on and off
FR3026222B1 (en) * 2014-09-24 2017-06-23 Schneider Electric Ind Sas ELECTROMAGNETIC ACTUATOR AND ELECTRICAL CONTACTOR COMPRISING SUCH ACTUATOR
KR101622188B1 (en) * 2014-09-26 2016-05-18 엘에스산전 주식회사 Auxiliary Contactor of Electgromagnetic Contactor
JP6332480B1 (en) * 2017-01-11 2018-05-30 富士電機機器制御株式会社 Magnetic contactor

Also Published As

Publication number Publication date
AU7257174A (en) 1976-02-26
US3821671A (en) 1974-06-28

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