CH421568A4 - - Google Patents

Info

Publication number
CH421568A4
CH421568A4 CH421568DD CH421568A4 CH 421568 A4 CH421568 A4 CH 421568A4 CH 421568D D CH421568D D CH 421568DD CH 421568 A4 CH421568 A4 CH 421568A4
Authority
CH
Switzerland
Application number
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 filed Critical
Publication of CH421568A4 publication Critical patent/CH421568A4/xx

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
    • 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)
CH421568D 1968-03-20 1968-03-20 CH421568A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH421568A CH492254A (en) 1968-03-20 1968-03-20 Electric clock with a rotary oscillator

Publications (1)

Publication Number Publication Date
CH421568A4 true CH421568A4 (en) 1970-02-27

Family

ID=4271935

Family Applications (2)

Application Number Title Priority Date Filing Date
CH421568A CH492254A (en) 1968-03-20 1968-03-20 Electric clock with a rotary oscillator
CH421568D CH421568A4 (en) 1968-03-20 1968-03-20

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH421568A CH492254A (en) 1968-03-20 1968-03-20 Electric clock with a rotary oscillator

Country Status (1)

Country Link
CH (2) CH492254A (en)

Also Published As

Publication number Publication date
CH492254A (en) 1970-02-27

Similar Documents

Publication Publication Date Title
AU428130B2 (en)
AU2374870A (en)
AU5184069A (en)
AU6168869A (en)
AU6171569A (en)
AU429879B2 (en)
AU416157B2 (en)
AU2581067A (en)
AU4811568A (en)
AU421558B1 (en)
AU3224368A (en)
AU3789668A (en)
AU4744468A (en)
AU479393A (en)
BE642636A (en)
AU4464266A (en)
AU4503667A (en)
AU4558658A (en)
AU463027A (en)
AU4224469A (en)
BE722156A (en)
AU479894A (en)
BE724513A (en)
AU3083868A (en)
AU2889368A (en)

Legal Events

Date Code Title Description
PL Patent ceased