GB782405A - Improvements relating to electromagnetic relays - Google Patents

Improvements relating to electromagnetic relays

Info

Publication number
GB782405A
GB782405A GB35861/55A GB3586155A GB782405A GB 782405 A GB782405 A GB 782405A GB 35861/55 A GB35861/55 A GB 35861/55A GB 3586155 A GB3586155 A GB 3586155A GB 782405 A GB782405 A GB 782405A
Authority
GB
United Kingdom
Prior art keywords
blocks
blades
aperture
wedge
dec
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
GB35861/55A
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake 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 Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Publication of GB782405A publication Critical patent/GB782405A/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
    • H01H50/047—Details concerning mounting a relays
    • H01H50/048—Plug-in mounting or sockets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
GB35861/55A 1954-12-14 1955-12-14 Improvements relating to electromagnetic relays Expired GB782405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US475224A US2830139A (en) 1954-12-14 1954-12-14 Electrical relay contact support and relay indexing

Publications (1)

Publication Number Publication Date
GB782405A true GB782405A (en) 1957-09-04

Family

ID=23886711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35861/55A Expired GB782405A (en) 1954-12-14 1955-12-14 Improvements relating to electromagnetic relays

Country Status (4)

Country Link
US (1) US2830139A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE541731A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1136445A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB782405A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036176A (en) * 1959-08-11 1962-05-22 Connecticut Valley Entpr Inc Electrical relay
US3122618A (en) * 1959-12-01 1964-02-25 Westinghouse Air Brake Co Time element relays
US3175067A (en) * 1961-11-06 1965-03-23 Gen Motors Corp Switch construction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE379682C (de) * 1923-08-27 Rudolf Pfuetzner Federsatz, aus Federn und Zwischenlagen aus beliebigem Material aufgebaut
FR386848A (fr) * 1907-04-22 1908-06-24 Georges Lakhovsky Dispositif de fixation des tire-fond dans le ciment armé
US2258122A (en) * 1939-01-28 1941-10-07 Gen Railway Signal Co Relay
US2214177A (en) * 1939-03-29 1940-09-10 Raybould Coupling Company Coupling and joint formed thereby
US2348088A (en) * 1940-11-20 1944-05-02 Ibm Detachable relay
US2472690A (en) * 1944-01-10 1949-06-07 Dorman & Smith Ltd Electrical plug
US2679031A (en) * 1950-03-25 1954-05-18 John H Jaidinger Terminal arrangement

Also Published As

Publication number Publication date
BE541731A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2830139A (en) 1958-04-08
FR1136445A (fr) 1957-05-14

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