CH575144B5 - - Google Patents

Info

Publication number
CH575144B5
CH575144B5 CH1127371A CH1127371A CH575144B5 CH 575144 B5 CH575144 B5 CH 575144B5 CH 1127371 A CH1127371 A CH 1127371A CH 1127371 A CH1127371 A CH 1127371A CH 575144 B5 CH575144 B5 CH 575144B5
Authority
CH
Switzerland
Application number
CH1127371A
Original Assignee
Suwa Seikosha Kk
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 Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of CH575144B5 publication Critical patent/CH575144B5/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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • 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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • G04C3/102—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details of the mechanical oscillator or of the coil
    • 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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • G04C3/107—Controlling frequency or amplitude of the oscillating system

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
CH1127371A 1970-09-07 1971-07-30 CH575144B5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7773270 1970-09-07
JP8497470 1970-09-30

Publications (1)

Publication Number Publication Date
CH575144B5 true CH575144B5 (en) 1976-04-30

Family

ID=26418801

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1127371A CH575144B5 (en) 1970-09-07 1971-07-30
CH1127371D CH1127371A4 (en) 1970-09-07 1971-07-30
CH1311871D CH1311871A4 (en) 1970-09-07 1971-09-07 Tuning fork wristwatch

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH1127371D CH1127371A4 (en) 1970-09-07 1971-07-30
CH1311871D CH1311871A4 (en) 1970-09-07 1971-09-07 Tuning fork wristwatch

Country Status (1)

Country Link
CH (3) CH575144B5 (en)

Also Published As

Publication number Publication date
CH1127371A4 (en) 1975-11-28
CH1311871A4 (en) 1973-07-13

Similar Documents

Publication Publication Date Title
AR204384A1 (en)
ATA96471A (en)
AU2044470A (en)
AU1146470A (en)
AU2085370A (en)
AU1326870A (en)
AU1833270A (en)
AU1716970A (en)
AU2017870A (en)
AR195465A1 (en)
AU1086670A (en)
AU1969370A (en)
AU1083170A (en)
AU1328670A (en)
AU1879170A (en)
AU1832970A (en)
ATA672271A (en)
AU1841070A (en)
AU2131570A (en)
AU2130770A (en)
AU2130570A (en)
AU2119370A (en)
AU2115870A (en)
AU2112570A (en)
AU2144270A (en)

Legal Events

Date Code Title Description
PL Patent ceased