HK29488A - Time correcting means for an electronic clock - Google Patents

Time correcting means for an electronic clock Download PDF

Info

Publication number
HK29488A
HK29488A HK294/88A HK29488A HK29488A HK 29488 A HK29488 A HK 29488A HK 294/88 A HK294/88 A HK 294/88A HK 29488 A HK29488 A HK 29488A HK 29488 A HK29488 A HK 29488A
Authority
HK
Hong Kong
Prior art keywords
signal
correction
circuit
control member
hours
Prior art date
Application number
HK294/88A
Other languages
German (de)
English (en)
French (fr)
Inventor
Jean-Claude Fatton
Jean-Pierre Calame
Claude Mutrux
Original Assignee
Eta Sa Fabriques D'ebauches
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 Eta Sa Fabriques D'ebauches filed Critical Eta Sa Fabriques D'ebauches
Publication of HK29488A publication Critical patent/HK29488A/xx

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
    • G04C3/001—Electromechanical switches for setting or display
    • G04C3/007—Electromechanical contact-making and breaking devices acting as pulse generators for setting
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0076—Visual time or date indication means in which the time in another time-zone or in another city can be displayed at will

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Saccharide Compounds (AREA)
HK294/88A 1981-03-05 1988-04-21 Time correcting means for an electronic clock HK29488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH146381A CH643427B (fr) 1981-03-05 1981-03-05 Montre electronique.

Publications (1)

Publication Number Publication Date
HK29488A true HK29488A (en) 1988-04-29

Family

ID=4211061

Family Applications (1)

Application Number Title Priority Date Filing Date
HK294/88A HK29488A (en) 1981-03-05 1988-04-21 Time correcting means for an electronic clock

Country Status (6)

Country Link
US (1) US4398831A (instruction)
EP (1) EP0064023B1 (instruction)
JP (1) JPS57158578A (instruction)
CH (1) CH643427B (instruction)
DE (1) DE3263480D1 (instruction)
HK (1) HK29488A (instruction)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH648723GA3 (instruction) * 1982-09-10 1985-04-15
CH657959GA3 (instruction) * 1984-08-14 1986-10-15
CH657010GA3 (instruction) * 1984-09-06 1986-08-15
CH661835GA3 (instruction) * 1985-09-11 1987-08-31
JPS631992A (ja) * 1986-06-20 1988-01-06 Seiko Instr & Electronics Ltd 世界時計
EP0274035B1 (fr) * 1986-12-03 1991-01-23 Eta SA Fabriques d'Ebauches Circuit de mise en forme du signal produit par un contact
JP2577839B2 (ja) * 1991-10-02 1997-02-05 リズム時計工業株式会社 アナログ時計装置
CH682969B5 (fr) * 1992-05-14 1994-06-30 Ebauchesfabrik Eta Ag Pièce d'horlogerie apte à recevoir des messages radiodiffuses.
CH683484B5 (fr) * 1992-08-03 1994-09-30 Ebauchesfabrik Eta Ag Pièce d'horlogerie apte à recevoir des messages radiodiffusés munie d'un dispositif de commande à bille.
CH684143B5 (fr) * 1992-10-08 1995-01-31 Ebauchesfabrik Eta Ag Pièce d'horlogerie apte à recevoir des messages radiodiffusés affichés par ses aiguilles.
FR2724081A1 (fr) 1994-08-23 1996-03-01 Ebauchesfabrik Eta Ag Telephone dont le numero d'appel est compose par une couronne du type horloger
JP7110886B2 (ja) * 2018-10-02 2022-08-02 カシオ計算機株式会社 回転検出装置及び電子時計

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729676B2 (instruction) * 1972-11-09 1982-06-24
JPS50107973A (instruction) * 1974-01-30 1975-08-25
JPS57946B2 (instruction) * 1974-05-10 1982-01-08
US4034551A (en) * 1975-05-15 1977-07-12 Kabushiki Kaisha Suwa Seikosha Safety feature for function control circuit
JPS5238972A (en) * 1975-09-23 1977-03-25 Seiko Instr & Electronics Ltd Electronic watch
GB1512351A (en) * 1976-02-23 1978-06-01 Suisse Horlogerie Timesetting arrangement for electrical timepieces
JPS5398884A (en) * 1977-02-09 1978-08-29 Seikosha Kk Counter
JPS5932759B2 (ja) * 1977-05-11 1984-08-10 株式会社精工舎 信号発生装置
CH626222B (fr) * 1977-07-05 Ebauches Sa Piece d'horlogerie electronique a mise a l'heure mixte.
US4245338A (en) * 1977-11-10 1981-01-13 Citizen Watch Company Limited Time correction system for an electronic timepiece
US4258431A (en) * 1977-12-09 1981-03-24 Citizen Watch Co., Ltd. Electronic timepiece having an analog display device and a digital display device
JPS5480613A (en) * 1977-12-09 1979-06-27 Miharu Communication Device for supplying measuring signal for cross and mutual modulations in tv community device
CH620085B (fr) * 1977-12-31 Ebauchesfabrik Eta Ag Montre a quartz et dispositif d'affichage analogique a commande manuelle de changement d'heure.
JPS54135573A (en) * 1978-03-13 1979-10-20 Seiko Epson Corp Time correction system
JPS5543435A (en) * 1978-09-22 1980-03-27 Citizen Watch Co Ltd Electronic watch
US4344161A (en) * 1979-02-09 1982-08-10 Kabushiki Kaisha Suwa Seikosha Electronic timepiece
DE3102675C2 (de) * 1980-01-31 1986-07-31 Ebauches Electroniques S.A., Marin, Neuenburg/Neuchâtel Anordnung zur Auswahl und Korrektur von Informationen bei einer elektronischen Uhr

Also Published As

Publication number Publication date
US4398831A (en) 1983-08-16
EP0064023A1 (fr) 1982-11-03
EP0064023B1 (fr) 1985-05-15
CH643427B (fr)
JPH0137716B2 (instruction) 1989-08-09
CH643427GA3 (instruction) 1984-06-15
JPS57158578A (en) 1982-09-30
DE3263480D1 (en) 1985-06-20

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)