CH514872A - Electronic watch including an electromagnetic motor - Google Patents

Electronic watch including an electromagnetic motor

Info

Publication number
CH514872A
CH514872A CH904569A CH904569A CH514872A CH 514872 A CH514872 A CH 514872A CH 904569 A CH904569 A CH 904569A CH 904569 A CH904569 A CH 904569A CH 514872 A CH514872 A CH 514872A
Authority
CH
Switzerland
Prior art keywords
electronic watch
electromagnetic motor
watch including
electromagnetic
motor
Prior art date
Application number
CH904569A
Other languages
French (fr)
Inventor
Cachin Andre
Original Assignee
Longines Montres Comp D
Golay Bernard Sa
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 Longines Montres Comp D, Golay Bernard Sa filed Critical Longines Montres Comp D
Priority to CH904569D priority Critical patent/CH904569A4/xx
Priority to CH904569A priority patent/CH514872A/en
Priority to GB1295104D priority patent/GB1295104A/en
Priority to US41181A priority patent/US3608302A/en
Priority to FR7019749A priority patent/FR2046735B1/fr
Priority to DE19702027554 priority patent/DE2027554B2/en
Publication of CH514872A publication Critical patent/CH514872A/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
    • G04C3/08—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)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electric Clocks (AREA)
CH904569A 1969-06-13 1969-06-13 Electronic watch including an electromagnetic motor CH514872A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH904569D CH904569A4 (en) 1969-06-13 1969-06-13
CH904569A CH514872A (en) 1969-06-13 1969-06-13 Electronic watch including an electromagnetic motor
GB1295104D GB1295104A (en) 1969-06-13 1970-05-27
US41181A US3608302A (en) 1969-06-13 1970-05-28 Electromagnetic micromotor for an electronic watch
FR7019749A FR2046735B1 (en) 1969-06-13 1970-05-29
DE19702027554 DE2027554B2 (en) 1969-06-13 1970-06-04 ELECTROMAGNETIC MICROMOTOR FOR AN ELECTRONIC CLOCK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH904569A CH514872A (en) 1969-06-13 1969-06-13 Electronic watch including an electromagnetic motor

Publications (1)

Publication Number Publication Date
CH514872A true CH514872A (en) 1971-07-15

Family

ID=4347716

Family Applications (2)

Application Number Title Priority Date Filing Date
CH904569A CH514872A (en) 1969-06-13 1969-06-13 Electronic watch including an electromagnetic motor
CH904569D CH904569A4 (en) 1969-06-13 1969-06-13

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH904569D CH904569A4 (en) 1969-06-13 1969-06-13

Country Status (5)

Country Link
US (1) US3608302A (en)
CH (2) CH514872A (en)
DE (1) DE2027554B2 (en)
FR (1) FR2046735B1 (en)
GB (1) GB1295104A (en)

Also Published As

Publication number Publication date
US3608302A (en) 1971-09-28
DE2027554A1 (en) 1970-12-17
DE2027554B2 (en) 1972-07-13
FR2046735B1 (en) 1974-03-15
GB1295104A (en) 1972-11-01
FR2046735A1 (en) 1971-03-12
CH904569A4 (en) 1971-07-15

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Legal Events

Date Code Title Description
PL Patent ceased