GB569319A - Improvements relating to electrical relays - Google Patents

Improvements relating to electrical relays

Info

Publication number
GB569319A
GB569319A GB17724/43A GB1772443A GB569319A GB 569319 A GB569319 A GB 569319A GB 17724/43 A GB17724/43 A GB 17724/43A GB 1772443 A GB1772443 A GB 1772443A GB 569319 A GB569319 A GB 569319A
Authority
GB
United Kingdom
Prior art keywords
armature
cores
contacts
carries
polar
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
GB17724/43A
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 GB569319A publication Critical patent/GB569319A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB17724/43A 1942-12-15 1943-10-27 Improvements relating to electrical relays Expired GB569319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US469088A US2355543A (en) 1942-12-15 1942-12-15 Electrical relay

Publications (1)

Publication Number Publication Date
GB569319A true GB569319A (en) 1945-05-17

Family

ID=23862365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17724/43A Expired GB569319A (en) 1942-12-15 1943-10-27 Improvements relating to electrical relays

Country Status (4)

Country Link
US (1) US2355543A (enrdf_load_stackoverflow)
BE (1) BE477765A (enrdf_load_stackoverflow)
FR (1) FR951877A (enrdf_load_stackoverflow)
GB (1) GB569319A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479231A (en) * 1945-06-06 1949-08-16 Automatic Elect Lab Alternating current relay
US3109126A (en) * 1959-12-09 1963-10-29 Gen Signal Corp Magnetic stick type relay

Also Published As

Publication number Publication date
FR951877A (fr) 1949-11-04
US2355543A (en) 1944-08-08
BE477765A (enrdf_load_stackoverflow)

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