GB1055145A - Improvements in driving systems for electrically-operated time-pieces - Google Patents

Improvements in driving systems for electrically-operated time-pieces

Info

Publication number
GB1055145A
GB1055145A GB3546663A GB3546663A GB1055145A GB 1055145 A GB1055145 A GB 1055145A GB 3546663 A GB3546663 A GB 3546663A GB 3546663 A GB3546663 A GB 3546663A GB 1055145 A GB1055145 A GB 1055145A
Authority
GB
United Kingdom
Prior art keywords
electrically
permanent magnet
balance wheel
pieces
sept
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
GB3546663A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1055145A publication Critical patent/GB1055145A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G04C3/066—Constructional details, e.g. disposition of coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Magnetic Treatment Devices (AREA)
GB3546663A 1962-09-10 1963-09-09 Improvements in driving systems for electrically-operated time-pieces Expired GB1055145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0033473 1962-09-10

Publications (1)

Publication Number Publication Date
GB1055145A true GB1055145A (en) 1967-01-18

Family

ID=7404080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3546663A Expired GB1055145A (en) 1962-09-10 1963-09-09 Improvements in driving systems for electrically-operated time-pieces

Country Status (3)

Country Link
CH (2) CH1119363A4 (en:Method)
DE (1) DE1523999A1 (en:Method)
GB (1) GB1055145A (en:Method)

Also Published As

Publication number Publication date
CH1119363A4 (en:Method) 1966-04-15
CH418235A (de) 1966-04-15
DE1523999A1 (de) 1970-03-05

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