CH641314B - Piece d'horlogerie electronique analogique et a dispositif d'alarme. - Google Patents

Piece d'horlogerie electronique analogique et a dispositif d'alarme.

Info

Publication number
CH641314B
CH641314B CH57379A CH57379A CH641314B CH 641314 B CH641314 B CH 641314B CH 57379 A CH57379 A CH 57379A CH 57379 A CH57379 A CH 57379A CH 641314 B CH641314 B CH 641314B
Authority
CH
Switzerland
Prior art keywords
hands
pulses
alarm
time
return
Prior art date
Application number
CH57379A
Other languages
English (en)
Other versions
CH641314GA3 (fr
Inventor
Noriyuki Kamijo
Original Assignee
Suwa Seikosha Kk
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 CH641314B publication Critical patent/CH641314B/fr
Application filed by Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of CH641314GA3 publication Critical patent/CH641314GA3/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/025—Producing acoustic time signals at preselected times, e.g. alarm clocks acting only at one preselected time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
CH57379A 1978-01-20 1979-01-19 Piece d'horlogerie electronique analogique et a dispositif d'alarme. CH641314B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP537078A JPS5498275A (en) 1978-01-20 1978-01-20 Analog type electronic watch

Publications (2)

Publication Number Publication Date
CH641314B true CH641314B (fr)
CH641314GA3 CH641314GA3 (fr) 1984-02-29

Family

ID=11609273

Family Applications (1)

Application Number Title Priority Date Filing Date
CH57379A CH641314B (fr) 1978-01-20 1979-01-19 Piece d'horlogerie electronique analogique et a dispositif d'alarme.

Country Status (3)

Country Link
US (1) US4223523A (fr)
JP (1) JPS5498275A (fr)
CH (1) CH641314B (fr)

Families Citing this family (12)

* 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
JPS55113980A (en) * 1979-02-26 1980-09-02 Seiko Instr & Electronics Ltd Analog alarm watch
US4459031A (en) * 1980-10-14 1984-07-10 Eta A.G. Ebauches-Fabrik Electronic timepiece
US4470706A (en) * 1981-03-27 1984-09-11 Citizen Watch Company Limited Analog type of electronic timepiece
JPS57169690A (en) * 1981-04-14 1982-10-19 Citizen Watch Co Ltd Analog watch with alarm function
US4470707A (en) * 1983-02-17 1984-09-11 Timex Corporation Electronic setting for analog timepiece
JPS6027885A (ja) * 1983-07-26 1985-02-12 Citizen Watch Co Ltd 多機能アナログ時計
JPH0648297B2 (ja) * 1985-08-29 1994-06-22 カシオ計算機株式会社 指針式アラ−ム時計
JP3142719B2 (ja) * 1994-07-26 2001-03-07 セイコーインスツルメンツ株式会社 アナログ電子時計
DE19701588A1 (de) * 1997-01-18 1998-07-23 Eckart W Haller Uhr, insbesondere Funkuhr
EP1174777B1 (fr) * 2000-07-04 2008-05-21 Seiko Epson Corporation Pièce d'horlogerie à aiguille, méthode d'opération et programme de contrôle pour celle-ci
CN104678749A (zh) * 2013-11-30 2015-06-03 武汉蜀泰科技有限公司 振动报时石英装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE802129A (fr) * 1973-07-10 1973-11-05 Suisse Horlogerie Dispositif de mise a l'heure pour montre electronique
US4092820A (en) * 1975-03-25 1978-06-06 Citizen Watch Company Limited Electronic timepiece
US4150536A (en) * 1976-01-28 1979-04-24 Citizen Watch Company Limited Electronic timepiece

Also Published As

Publication number Publication date
US4223523A (en) 1980-09-23
CH641314GA3 (fr) 1984-02-29
JPS5498275A (en) 1979-08-03

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