FR2101203B1 - - Google Patents

Info

Publication number
FR2101203B1
FR2101203B1 FR7128445A FR7128445A FR2101203B1 FR 2101203 B1 FR2101203 B1 FR 2101203B1 FR 7128445 A FR7128445 A FR 7128445A FR 7128445 A FR7128445 A FR 7128445A FR 2101203 B1 FR2101203 B1 FR 2101203B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7128445A
Other versions
FR2101203A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bulova Watch Co Inc
Original Assignee
Bulova Watch Co Inc
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 Bulova Watch Co Inc filed Critical Bulova Watch Co Inc
Publication of FR2101203A1 publication Critical patent/FR2101203A1/fr
Application granted granted Critical
Publication of FR2101203B1 publication Critical patent/FR2101203B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
FR7128445A 1970-08-03 1971-08-03 Expired FR2101203B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6027170A 1970-08-03 1970-08-03

Publications (2)

Publication Number Publication Date
FR2101203A1 FR2101203A1 (fr) 1972-03-31
FR2101203B1 true FR2101203B1 (fr) 1974-03-29

Family

ID=22028459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128445A Expired FR2101203B1 (fr) 1970-08-03 1971-08-03

Country Status (5)

Country Link
US (1) US3672153A (fr)
CH (2) CH1137171A4 (fr)
DE (1) DE2138878C3 (fr)
FR (1) FR2101203B1 (fr)
GB (1) GB1337814A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748845A (en) * 1971-12-02 1973-07-31 Bulova Watch Co Inc Electronic system module for crystal-controlled watch
US4043113A (en) * 1976-03-25 1977-08-23 Hughes Aircraft Company Electric watch battery retainer
EP1921521B1 (fr) 2006-11-13 2011-01-12 ETA SA Manufacture Horlogère Suisse Micromoteur MEMS et pièce d'horlogerie équipée de ce micromoteur
DE602006005058D1 (de) * 2006-11-13 2009-03-19 Eta Sa Mft Horlogere Suisse Einen MEMS-Mikromotor umfassendes Antriebsmodul, Verfahren zur Herstellung dieses Moduls und mit diesem Modul ausgerüstete Uhr
ATE475119T1 (de) 2006-11-13 2010-08-15 Eta Sa Mft Horlogere Suisse Anordnung zur mechanischen verbindung eines mems- mikromotors mit einem uhrrädchen und diese anordnung umfassende uhr
CN101908815B (zh) * 2009-06-02 2015-04-08 易音特电子株式会社 双模振动器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH444766A (fr) * 1965-09-27 1968-02-29 Centre Electron Horloger Dispositif de fixation d'une pile dans une montre
US3469389A (en) * 1965-12-30 1969-09-30 Citizen Watch Co Ltd Electromechanical vibrator assembly for a timepiece

Also Published As

Publication number Publication date
DE2138878C3 (de) 1978-04-06
DE2138878B2 (de) 1977-08-11
CH541831A (de) 1973-05-30
DE2138878A1 (de) 1972-02-10
FR2101203A1 (fr) 1972-03-31
CH1137171A4 (fr) 1973-05-30
US3672153A (en) 1972-06-27
GB1337814A (en) 1973-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse