CH367447A - Electric clock drive - Google Patents

Electric clock drive

Info

Publication number
CH367447A
CH367447A CH1088660A CH1088660A CH367447A CH 367447 A CH367447 A CH 367447A CH 1088660 A CH1088660 A CH 1088660A CH 1088660 A CH1088660 A CH 1088660A CH 367447 A CH367447 A CH 367447A
Authority
CH
Switzerland
Prior art keywords
electric clock
clock drive
drive
electric
clock
Prior art date
Application number
CH1088660A
Other languages
German (de)
Original Assignee
Chronotechna Narodni Podnik
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 Chronotechna Narodni Podnik filed Critical Chronotechna Narodni Podnik
Publication of CH367447A publication Critical patent/CH367447A/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
    • G04C3/02—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 pendulum
    • G04C3/027—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 pendulum using electromagnetic coupling between electric power source and pendulum
    • G04C3/0278—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 pendulum using electromagnetic coupling between electric power source and pendulum the pendulum controlling the gear-train by means of static switches, e.g. transistor circuits
    • 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
    • G04C3/067—Driving circuits with distinct detecting and driving coils

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH1088660A 1959-09-28 1960-09-27 Electric clock drive CH367447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS552859 1959-09-28

Publications (1)

Publication Number Publication Date
CH367447A true CH367447A (en) 1962-10-31

Family

ID=5400335

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1088660A CH367447A (en) 1959-09-28 1960-09-27 Electric clock drive
CH1088660D CH1088660A4 (en) 1959-09-28 1960-09-27

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1088660D CH1088660A4 (en) 1959-09-28 1960-09-27

Country Status (2)

Country Link
CH (2) CH367447A (en)
GB (1) GB935034A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274999B (en) * 1964-10-15 1968-08-08 Siemens Elektrogeraete Gmbh Contactless controlled electric clock with self-start

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274999B (en) * 1964-10-15 1968-08-08 Siemens Elektrogeraete Gmbh Contactless controlled electric clock with self-start

Also Published As

Publication number Publication date
GB935034A (en) 1963-08-28
CH1088660A4 (en) 1962-10-31

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