CH544337A - Electric clock - Google Patents

Electric clock

Info

Publication number
CH544337A
CH544337A CH153972A CH153972A CH544337A CH 544337 A CH544337 A CH 544337A CH 153972 A CH153972 A CH 153972A CH 153972 A CH153972 A CH 153972A CH 544337 A CH544337 A CH 544337A
Authority
CH
Switzerland
Prior art keywords
electric clock
clock
electric
Prior art date
Application number
CH153972A
Other languages
German (de)
Inventor
Adler Karl
Ducommun Georges
Original Assignee
Biviator 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 Biviator Sa filed Critical Biviator Sa
Priority to CH153972D priority Critical patent/CH153972A4/xx
Priority to CH153972A priority patent/CH544337A/en
Priority to DE2301303A priority patent/DE2301303C3/en
Priority to GB167373A priority patent/GB1370740A/en
Priority to IT19221/73A priority patent/IT978166B/en
Priority to CA161,515A priority patent/CA966316A/en
Priority to US00326163A priority patent/US3805511A/en
Priority to FR7303358A priority patent/FR2170061B1/fr
Priority to JP48013296A priority patent/JPS4885277A/ja
Publication of CH544337A publication Critical patent/CH544337A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
CH153972A 1972-02-02 1972-02-02 Electric clock CH544337A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH153972D CH153972A4 (en) 1972-02-02 1972-02-02
CH153972A CH544337A (en) 1972-02-02 1972-02-02 Electric clock
DE2301303A DE2301303C3 (en) 1972-02-02 1973-01-11 Electric clock with a leaf spring that can be electrostatically vibrated
GB167373A GB1370740A (en) 1972-02-02 1973-01-12 Electric timepiece
IT19221/73A IT978166B (en) 1972-02-02 1973-01-15 ELECTRIC WATCH
CA161,515A CA966316A (en) 1972-02-02 1973-01-17 Electric timepiece
US00326163A US3805511A (en) 1972-02-02 1973-01-24 Electric timepiece assembly
FR7303358A FR2170061B1 (en) 1972-02-02 1973-01-31
JP48013296A JPS4885277A (en) 1972-02-02 1973-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH153972A CH544337A (en) 1972-02-02 1972-02-02 Electric clock

Publications (1)

Publication Number Publication Date
CH544337A true CH544337A (en) 1973-06-29

Family

ID=4212777

Family Applications (2)

Application Number Title Priority Date Filing Date
CH153972D CH153972A4 (en) 1972-02-02 1972-02-02
CH153972A CH544337A (en) 1972-02-02 1972-02-02 Electric clock

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH153972D CH153972A4 (en) 1972-02-02 1972-02-02

Country Status (8)

Country Link
US (1) US3805511A (en)
JP (1) JPS4885277A (en)
CA (1) CA966316A (en)
CH (2) CH153972A4 (en)
DE (1) DE2301303C3 (en)
FR (1) FR2170061B1 (en)
GB (1) GB1370740A (en)
IT (1) IT978166B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838299A (en) * 1971-12-17 1974-09-24 Procor Ets System for generating periodical mechanical vibrations
US5235225A (en) * 1990-08-31 1993-08-10 Northwestern University Linear electrostatic actuator with means for concatenation
US5917260A (en) * 1997-06-13 1999-06-29 Garcia; Ernest J. Electromechanical millimotor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US384271A (en) * 1888-06-12 parcelle
US1514751A (en) * 1920-08-24 1924-11-11 Western Electric Co Vacuum-tube oscillator chronometer
CH373703A (en) * 1961-01-10 1963-08-15 Suisse Horlogerie Gear train of a timepiece
CH1022068A4 (en) * 1968-07-09 1971-06-15
CH1494868A4 (en) * 1968-10-08 1971-03-15 Proctor Ets
US3628327A (en) * 1969-04-14 1971-12-21 Suwa Seikosha Kk Clubtooth lever escapement

Also Published As

Publication number Publication date
IT978166B (en) 1974-09-20
FR2170061B1 (en) 1976-04-09
GB1370740A (en) 1974-10-16
CH153972A4 (en) 1973-06-29
JPS4885277A (en) 1973-11-12
DE2301303C3 (en) 1975-02-20
US3805511A (en) 1974-04-23
CA966316A (en) 1975-04-22
DE2301303A1 (en) 1973-08-16
DE2301303B2 (en) 1974-07-04
FR2170061A1 (en) 1973-09-14

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