CH624536GA3 - - Google Patents

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Publication number
CH624536GA3
CH624536GA3 CH1206278A CH1206278A CH624536GA3 CH 624536G A3 CH624536G A3 CH 624536GA3 CH 1206278 A CH1206278 A CH 1206278A CH 1206278 A CH1206278 A CH 1206278A CH 624536G A3 CH624536G A3 CH 624536GA3
Authority
CH
Switzerland
Prior art keywords
pulses
gate
divider
frequency
motor
Prior art date
Application number
CH1206278A
Other languages
English (en)
Other versions
CH624536B (fr
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
Publication of CH624536B publication Critical patent/CH624536B/fr
Application filed filed Critical
Priority to CH1206278A priority Critical patent/CH624536B/fr
Priority to GB7936416A priority patent/GB2036387B/en
Priority to DE2943303A priority patent/DE2943303C2/de
Priority to FR7927129A priority patent/FR2442468A1/fr
Priority to JP15083279A priority patent/JPS5582087A/ja
Publication of CH624536GA3 publication Critical patent/CH624536GA3/xx
Priority to HK248/88A priority patent/HK24888A/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/002—Electrical measuring and testing apparatus
    • G04D7/003—Electrical measuring and testing apparatus for electric or electronic clocks
    • 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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
CH1206278A 1978-11-24 1978-11-24 Piece d'horlogerie electronique a affichage analogique comportant un diviseur a taux de division ajustable. CH624536B (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1206278A CH624536B (fr) 1978-11-24 1978-11-24 Piece d'horlogerie electronique a affichage analogique comportant un diviseur a taux de division ajustable.
GB7936416A GB2036387B (en) 1978-11-24 1979-10-19 Electronic timepiece
DE2943303A DE2943303C2 (de) 1978-11-24 1979-10-26 "Elektronisches Zeitmeßgerät mit einem Frequenzteiler mit einstellbarem Teilungsverhältnis"
FR7927129A FR2442468A1 (fr) 1978-11-24 1979-11-02 Dispositif de mesure de la marche d'une piece d'horlogerie electronique a affichage analogique
JP15083279A JPS5582087A (en) 1978-11-24 1979-11-22 Electronic clock
HK248/88A HK24888A (en) 1978-11-24 1988-04-07 Electronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1206278A CH624536B (fr) 1978-11-24 1978-11-24 Piece d'horlogerie electronique a affichage analogique comportant un diviseur a taux de division ajustable.

Publications (2)

Publication Number Publication Date
CH624536B CH624536B (fr)
CH624536GA3 true CH624536GA3 (enrdf_load_html_response) 1981-08-14

Family

ID=4379503

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1206278A CH624536B (fr) 1978-11-24 1978-11-24 Piece d'horlogerie electronique a affichage analogique comportant un diviseur a taux de division ajustable.

Country Status (6)

Country Link
JP (1) JPS5582087A (enrdf_load_html_response)
CH (1) CH624536B (enrdf_load_html_response)
DE (1) DE2943303C2 (enrdf_load_html_response)
FR (1) FR2442468A1 (enrdf_load_html_response)
GB (1) GB2036387B (enrdf_load_html_response)
HK (1) HK24888A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309164B1 (en) * 1987-09-21 1994-07-27 Seiko Epson Corporation Analog electronic timepiece

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH534913A (fr) * 1970-02-17 1972-08-15 Centre Electron Horloger Garde-temps
US3777471A (en) * 1971-08-27 1973-12-11 Bulova Watch Co Inc Presettable frequency divider for electronic timepiece
GB1488914A (en) * 1973-12-19 1977-10-19 Citizen Watch Co Ltd Electronic timepiece
JPS6024434B2 (ja) * 1976-07-07 1985-06-12 セイコーエプソン株式会社 電子時計
JPS53140071A (en) * 1977-05-13 1978-12-06 Seiko Epson Corp Analog type electronic watch
US4142360A (en) * 1977-07-07 1979-03-06 Kabushiki Kaisha Suwa Seikosha Electronic timepiece

Also Published As

Publication number Publication date
HK24888A (en) 1988-04-15
CH624536B (fr)
FR2442468A1 (fr) 1980-06-20
JPS631553B2 (enrdf_load_html_response) 1988-01-13
DE2943303C2 (de) 1982-07-01
GB2036387A (en) 1980-06-25
JPS5582087A (en) 1980-06-20
DE2943303A1 (de) 1980-05-29
GB2036387B (en) 1983-01-06
FR2442468B1 (enrdf_load_html_response) 1981-11-20

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Legal Events

Date Code Title Description
PL Patent ceased