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GB480703A - Improvements relating to electrically operated switch mechanism - Google Patents

Improvements relating to electrically operated switch mechanism

Info

Publication number
GB480703A
GB480703A GB23448/36A GB2344836A GB480703A GB 480703 A GB480703 A GB 480703A GB 23448/36 A GB23448/36 A GB 23448/36A GB 2344836 A GB2344836 A GB 2344836A GB 480703 A GB480703 A GB 480703A
Authority
GB
United Kingdom
Prior art keywords
contacts
opposite
roller
shaft
contact
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
GB23448/36A
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.)
NORMAN GREENWOOD KERSHAW
Siemens Mobility Ltd
Original Assignee
NORMAN GREENWOOD KERSHAW
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 NORMAN GREENWOOD KERSHAW, Westinghouse Brake and Signal Co Ltd filed Critical NORMAN GREENWOOD KERSHAW
Priority to GB23448/36A priority Critical patent/GB480703A/en
Priority to US151878A priority patent/US2164822A/en
Priority to US163284A priority patent/US2164823A/en
Publication of GB480703A publication Critical patent/GB480703A/en
Priority to ES176962A priority patent/ES176962A3/es
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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Sewing Machines And Sewing (AREA)
  • Braking Arrangements (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
GB23448/36A 1936-08-26 1936-08-26 Improvements relating to electrically operated switch mechanism Expired GB480703A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB23448/36A GB480703A (en) 1936-08-26 1936-08-26 Improvements relating to electrically operated switch mechanism
US151878A US2164822A (en) 1936-08-26 1937-07-03 Electrically operated switch mechanism
US163284A US2164823A (en) 1936-08-26 1937-09-10 Relay device
ES176962A ES176962A3 (es) 1936-08-26 1947-02-26 Perfeccionamientos en el mecanismo de interruptores con accionamiento eléctrico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23448/36A GB480703A (en) 1936-08-26 1936-08-26 Improvements relating to electrically operated switch mechanism

Publications (1)

Publication Number Publication Date
GB480703A true GB480703A (en) 1938-02-28

Family

ID=10195796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23448/36A Expired GB480703A (en) 1936-08-26 1936-08-26 Improvements relating to electrically operated switch mechanism

Country Status (2)

Country Link
ES (1) ES176962A3 (es)
GB (1) GB480703A (es)

Also Published As

Publication number Publication date
ES176962A3 (es) 1947-04-01

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