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CA946030A - Structure for mounting an electromagnet in an electromagnetically operated switch - Google Patents

Structure for mounting an electromagnet in an electromagnetically operated switch

Info

Publication number
CA946030A
CA946030A CA128,616A CA128616A CA946030A CA 946030 A CA946030 A CA 946030A CA 128616 A CA128616 A CA 128616A CA 946030 A CA946030 A CA 946030A
Authority
CA
Canada
Prior art keywords
electromagnet
mounting
operated switch
electromagnetically operated
electromagnetically
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
CA128,616A
Other versions
CA128616S (en
Inventor
James E. Stallman
Jordan F. Puetz
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Application granted granted Critical
Publication of CA946030A publication Critical patent/CA946030A/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
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
CA128,616A 1970-12-18 1971-11-26 Structure for mounting an electromagnet in an electromagnetically operated switch Expired CA946030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9961470A 1970-12-18 1970-12-18

Publications (1)

Publication Number Publication Date
CA946030A true CA946030A (en) 1974-04-23

Family

ID=22275841

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,616A Expired CA946030A (en) 1970-12-18 1971-11-26 Structure for mounting an electromagnet in an electromagnetically operated switch

Country Status (3)

Country Link
US (1) US3643190A (en)
CA (1) CA946030A (en)
GB (1) GB1339855A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345224A (en) * 1981-01-30 1982-08-17 General Electric Company Contact spring arrangement
US4647886A (en) * 1985-04-09 1987-03-03 Square D Company Coil apparatus for electromagnetic contactor
US4705341A (en) * 1985-04-09 1987-11-10 Square D Company Terminal structure for a coil
US4951018A (en) * 1989-01-26 1990-08-21 Square D Company Electromagnetic contactor
US5281937A (en) * 1992-07-14 1994-01-25 Fasco Industries, Inc. Electromagnetic contactor and method for making same
US5623239A (en) * 1996-01-17 1997-04-22 Furnas Electric Co. Electrical contactor spring
CH692801A5 (en) * 1997-10-15 2002-10-31 Rockwell Automation Ag Electromagnetic switching device, in particular contactor.
US6588090B1 (en) * 1999-06-03 2003-07-08 Nikon Corporation Fabrication method of high precision, thermally stable electromagnetic coil vanes
EP2048684B1 (en) 2007-10-09 2015-03-18 Siemens Aktiengesellschaft Switching device and method for inserting or removing a tolerance insert in the magnetic chamber of a switching device
CN102350560B (en) * 2011-09-30 2013-09-04 台达电子（郴州）有限公司 Welding tool for planar magnetic element and welding technique
EP3939708B1 (en) * 2019-03-12 2023-11-08 Alps Alpine Co., Ltd. Electromagnetic drive device and operation device

Family Cites Families (4)

* 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
US3503019A (en) * 1967-10-26 1970-03-24 Ite Imperial Corp Noise damping means for electromagnet
US3501723A (en) * 1968-09-12 1970-03-17 Square D Co Coil and stationary magnet mounting for an electromagnetically operated device
US3544929A (en) * 1969-01-17 1970-12-01 Ite Imperial Corp Industrial control relay

Also Published As

Publication number Publication date
GB1339855A (en) 1973-12-05
US3643190A (en) 1972-02-15

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