CH492254A - Electric clock with a rotary oscillator - Google Patents

Electric clock with a rotary oscillator

Info

Publication number
CH492254A
CH492254A CH421568A CH421568A CH492254A CH 492254 A CH492254 A CH 492254A CH 421568 A CH421568 A CH 421568A CH 421568 A CH421568 A CH 421568A CH 492254 A CH492254 A CH 492254A
Authority
CH
Switzerland
Prior art keywords
electric clock
rotary oscillator
oscillator
rotary
clock
Prior art date
Application number
CH421568A
Other languages
German (de)
Inventor
Tschudin Oswald Ing Dr
Original Assignee
Brac Ag
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 Brac Ag filed Critical Brac Ag
Priority to CH421568A priority Critical patent/CH492254A/en
Priority to CH421568D priority patent/CH421568A4/xx
Publication of CH492254A publication Critical patent/CH492254A/en

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)
CH421568A 1968-03-20 1968-03-20 Electric clock with a rotary oscillator CH492254A (en)

Priority Applications (2)

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

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
CH492254A true CH492254A (en) 1970-02-27

Family

ID=4271935

Family Applications (2)

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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH421568D CH421568A4 (en) 1968-03-20 1968-03-20

Country Status (1)

Country Link
CH (2) CH421568A4 (en)

Also Published As

Publication number Publication date
CH421568A4 (en) 1970-02-27

Similar Documents

Publication Publication Date Title
CH474890A (en) Electric rotary machine
CH535443A (en) Clock
CH508920A (en) Waterproof watch
CH510910A (en) Electronic clock
CH444767A (en) Electric clock
AT332474B (en) A PLUG THAT CAN BE MOUNTED WITH ELECTRICAL OR ELECTRONIC COMPONENTS
AT323281B (en) ELECTRIC MOTOR WITH A PHASE ENCODER
FR1547973A (en) Advanced rotary actuated switch
CH617060B (en) CLOCK WITH ELECTRIC ALARM DEVICE.
AT313181B (en) Electric clock with date display
IT1039057B (en) MICROWAVE OSCILLATOR
BR7307734D0 (en) ELECTRIC COUNTER
BE806116A (en) MICROWAVE MAGNETRON
CH531738A (en) Alarm clock
CH492322A (en) Electrical distributor assembly with a strip body
CH503298A (en) Clock with a retractable winding crown
AT287785B (en) Frequency stabilized multivibrator with a quartz oscillator
CH381073A4 (en) Electronic clock with digital time display
IT1045888B (en) ELECTRICALLY POWERED WINDOW
CH505417A (en) Electric clock with magnetic drive
CH492254A (en) Electric clock with a rotary oscillator
CH530665A (en) Electronic powered clock
CH533368A (en) Circuit arrangement with a cavity resonator
CH470017A (en) Electric clock with a tuning fork-like mechanical oscillator
CH544337A (en) Electric clock

Legal Events

Date Code Title Description
PL Patent ceased