GB417086A - Improvements in and relating to timing devices, more particularly for electric motor starting and controlling mechanism - Google Patents

Improvements in and relating to timing devices, more particularly for electric motor starting and controlling mechanism

Info

Publication number
GB417086A
GB417086A GB32628/33A GB3262833A GB417086A GB 417086 A GB417086 A GB 417086A GB 32628/33 A GB32628/33 A GB 32628/33A GB 3262833 A GB3262833 A GB 3262833A GB 417086 A GB417086 A GB 417086A
Authority
GB
United Kingdom
Prior art keywords
contacts
anchor
shaft
mass
nov
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
GB32628/33A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB417086A publication Critical patent/GB417086A/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
    • H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H50/88—Mechanical means, e.g. dash-pot

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
GB32628/33A 1932-11-23 1933-11-22 Improvements in and relating to timing devices, more particularly for electric motor starting and controlling mechanism Expired GB417086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US417086XA 1932-11-23 1932-11-23

Publications (1)

Publication Number Publication Date
GB417086A true GB417086A (en) 1934-09-27

Family

ID=21917917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32628/33A Expired GB417086A (en) 1932-11-23 1933-11-22 Improvements in and relating to timing devices, more particularly for electric motor starting and controlling mechanism

Country Status (2)

Country Link
BE (1) BE399883A (enrdf_load_stackoverflow)
GB (1) GB417086A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE399883A (enrdf_load_stackoverflow)

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