ES355299A1 - Perfeccionamientos en la construccion de reles con perma- nencia electromagnetica. - Google Patents

Perfeccionamientos en la construccion de reles con perma- nencia electromagnetica.

Info

Publication number
ES355299A1
ES355299A1 ES355299A ES355299A ES355299A1 ES 355299 A1 ES355299 A1 ES 355299A1 ES 355299 A ES355299 A ES 355299A ES 355299 A ES355299 A ES 355299A ES 355299 A1 ES355299 A1 ES 355299A1
Authority
ES
Spain
Prior art keywords
winding
armature
release
energization
permanent magnet
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
ES355299A
Other languages
English (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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
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 Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Publication of ES355299A1 publication Critical patent/ES355299A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
ES355299A 1967-06-21 1968-06-21 Perfeccionamientos en la construccion de reles con perma- nencia electromagnetica. Expired ES355299A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28640/67A GB1184459A (en) 1967-06-21 1967-06-21 Improvements relating to Electromagnetic Relays

Publications (1)

Publication Number Publication Date
ES355299A1 true ES355299A1 (es) 1969-12-16

Family

ID=10278796

Family Applications (1)

Application Number Title Priority Date Filing Date
ES355299A Expired ES355299A1 (es) 1967-06-21 1968-06-21 Perfeccionamientos en la construccion de reles con perma- nencia electromagnetica.

Country Status (3)

Country Link
US (1) US3533034A (es)
ES (1) ES355299A1 (es)
GB (1) GB1184459A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178579A (en) * 1976-10-05 1979-12-11 Trw Inc. Remote instrumentation apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535977A (en) * 1949-09-27 1950-12-26 Gen Railway Signal Co Magnetic stick relay
US2749454A (en) * 1953-08-28 1956-06-05 Gen Railway Signal Co Electromagnetic flashing relay
US2876397A (en) * 1954-04-15 1959-03-03 Baso Inc Control device
GB983303A (en) * 1961-06-27 1965-02-17 Westinghouse Brake & Signal Electrical relays

Also Published As

Publication number Publication date
US3533034A (en) 1970-10-06
GB1184459A (en) 1970-03-18

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