CH622923B - Montre electromecanique. - Google Patents

Montre electromecanique.

Info

Publication number
CH622923B
CH622923B CH217677A CH217677A CH622923B CH 622923 B CH622923 B CH 622923B CH 217677 A CH217677 A CH 217677A CH 217677 A CH217677 A CH 217677A CH 622923 B CH622923 B CH 622923B
Authority
CH
Switzerland
Prior art keywords
stepping motor
correction period
members
watch
uncorrected
Prior art date
Application number
CH217677A
Other languages
English (en)
French (fr)
Other versions
CH622923GA3 (enExample
Inventor
Rene Besson
Original Assignee
Ebauches 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 of CH622923B publication Critical patent/CH622923B/fr
Application filed by Ebauches Sa filed Critical Ebauches Sa
Priority to CH217677A priority Critical patent/CH622923B/fr
Priority to DE2806943A priority patent/DE2806943B2/de
Priority to US05/877,859 priority patent/US4196578A/en
Priority to JP1707278A priority patent/JPS53103776A/ja
Publication of CH622923GA3 publication Critical patent/CH622923GA3/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
CH217677A 1977-02-22 1977-02-22 Montre electromecanique. CH622923B (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH217677A CH622923B (fr) 1977-02-22 1977-02-22 Montre electromecanique.
DE2806943A DE2806943B2 (de) 1977-02-22 1978-02-15 Elektromechanische Uhr
US05/877,859 US4196578A (en) 1977-02-22 1978-02-15 Electro-mechanical watch
JP1707278A JPS53103776A (en) 1977-02-22 1978-02-16 Electromechanical timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH217677A CH622923B (fr) 1977-02-22 1977-02-22 Montre electromecanique.

Publications (2)

Publication Number Publication Date
CH622923B true CH622923B (fr)
CH622923GA3 CH622923GA3 (enExample) 1981-05-15

Family

ID=4227663

Family Applications (1)

Application Number Title Priority Date Filing Date
CH217677A CH622923B (fr) 1977-02-22 1977-02-22 Montre electromecanique.

Country Status (4)

Country Link
US (1) US4196578A (enExample)
JP (1) JPS53103776A (enExample)
CH (1) CH622923B (enExample)
DE (1) DE2806943B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106383A (en) * 1979-02-09 1980-08-15 Seiko Instr & Electronics Ltd Electronic watch with alarm
US4357693A (en) * 1980-06-20 1982-11-02 Timex Corporation Electronic hour timesetting device for electronic analog timepiece
US4486619A (en) * 1983-05-12 1984-12-04 Minnesota Mining And Manufacturing Company Uniform twisted wire pair electrical ribbon cable
CH681128B5 (enExample) * 1990-10-02 1993-07-30 Ebauchesfabrik Eta Ag
US6757220B1 (en) * 1998-09-22 2004-06-29 Seiko Epson Corporation Electronically controlled timepiece, and power supply control method and time correction method therefor
WO2018177774A1 (fr) * 2017-03-28 2018-10-04 The Swatch Group Research And Development Ltd Piece d'horlogerie mecanique comprenant un mouvement dont la marche est amelioree par un dispositif de correction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895868A (enExample) * 1972-03-21 1973-12-08
BE802129A (fr) * 1973-07-10 1973-11-05 Suisse Horlogerie Dispositif de mise a l'heure pour montre electronique
GB1488914A (en) * 1973-12-19 1977-10-19 Citizen Watch Co Ltd Electronic timepiece
JPS5725791B2 (enExample) * 1974-05-20 1982-06-01

Also Published As

Publication number Publication date
CH622923GA3 (enExample) 1981-05-15
DE2806943A1 (de) 1978-08-24
JPS53103776A (en) 1978-09-09
DE2806943B2 (de) 1980-01-24
US4196578A (en) 1980-04-08

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Legal Events

Date Code Title Description
PL Patent ceased