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
  • 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
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
  • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
  • H02K7/065—Electromechanical oscillators; Vibrating magnetic drives

Landscapes

• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• General Physics & Mathematics (AREA)
• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Electromechanical Clocks (AREA)
• Electric Clocks (AREA)
• Apparatuses For Generation Of Mechanical Vibrations (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4347716

Family Applications (2)

Family Applications After (1)

Country Status (5)

• 1969
  • 1969-06-13 CH CH904569D patent/CH904569A4/xx unknown
  • 1969-06-13 CH CH904569A patent/CH514872A/fr not_active IP Right Cessation
• 1970
  • 1970-05-27 GB GB1295104D patent/GB1295104A/en not_active Expired
  • 1970-05-28 US US41181A patent/US3608302A/en not_active Expired - Lifetime
  • 1970-05-29 FR FR7019749A patent/FR2046735B1/fr not_active Expired
  • 1970-06-04 DE DE19702027554 patent/DE2027554B2/de active Granted

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