CH647637GA3 - - Google Patents

Download PDF

Info

Publication number
CH647637GA3
CH647637GA3 CH547781A CH547781A CH647637GA3 CH 647637G A3 CH647637G A3 CH 647637GA3 CH 547781 A CH547781 A CH 547781A CH 547781 A CH547781 A CH 547781A CH 647637G A3 CH647637G A3 CH 647637GA3
Authority
CH
Switzerland
Prior art keywords
displaying device
hand
frequency divider
optically
digit
Prior art date
Application number
CH547781A
Other languages
English (en)
French (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
Application filed filed Critical
Publication of CH647637GA3 publication Critical patent/CH647637GA3/fr

Links

Classifications

    • 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
    • G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Quinoline Compounds (AREA)
CH547781A 1980-08-25 1981-08-25 CH647637GA3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55116737A JPS5740675A (en) 1980-08-25 1980-08-25 Electronic watch

Publications (1)

Publication Number Publication Date
CH647637GA3 true CH647637GA3 (de) 1985-02-15

Family

ID=14694535

Family Applications (1)

Application Number Title Priority Date Filing Date
CH547781A CH647637GA3 (de) 1980-08-25 1981-08-25

Country Status (6)

Country Link
US (1) US4415276A (de)
JP (1) JPS5740675A (de)
CH (1) CH647637GA3 (de)
DE (1) DE3133527A1 (de)
FR (1) FR2489010B1 (de)
GB (1) GB2082805B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712832A (en) * 1994-06-22 1998-01-27 Seiko Epson Corporation Electronic clock and time setting method
WO2007001292A1 (en) * 2005-06-24 2007-01-04 Hideki Electronics, Inc. (Usa) Radio-controlled clock with remote digital time projection

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922974A (de) * 1972-06-19 1974-02-28
JPS5087685A (de) * 1973-12-06 1975-07-14
JPS5121866A (de) * 1974-08-15 1976-02-21 Sharp Kk
US4143509A (en) * 1976-11-22 1979-03-13 Zenith Radio Corporation Electronic time-keeping system with electro-mechanically-driven analog display and electrical integral hour reset feature
CH624539B (fr) * 1977-12-02 Ebauches Electroniques Sa Piece d'horlogerie electronique avec correction automatique de l'ecart de marche.
JPS53103775A (en) * 1977-02-22 1978-09-09 Seiko Instr & Electronics Ltd Digital electronic timepiece
JPS5478177A (en) * 1977-12-02 1979-06-22 Citizen Watch Co Ltd Electronic watch
US4246602A (en) * 1977-12-09 1981-01-20 Citizen Watch Company Limited 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
JPS54112065U (de) * 1977-12-27 1979-08-07
JPS6036033B2 (ja) * 1978-04-22 1985-08-17 シチズン時計株式会社 電子時計
JPS5543435A (en) * 1978-09-22 1980-03-27 Citizen Watch Co Ltd Electronic watch
CH625387B (fr) * 1979-06-01 Ebauches Electroniques Sa Montre electronique.

Also Published As

Publication number Publication date
FR2489010A1 (fr) 1982-02-26
DE3133527A1 (de) 1982-05-27
US4415276A (en) 1983-11-15
DE3133527C2 (de) 1990-08-16
GB2082805B (en) 1983-10-05
FR2489010B1 (fr) 1985-09-13
JPS5740675A (en) 1982-03-06
GB2082805A (en) 1982-03-10

Similar Documents

Publication Publication Date Title
JPS5743135A (en) High frequency heating device
ES8204185A1 (es) Metronomo electronico
CH647637GA3 (de)
JPS5358270A (en) Electronic time measuring device
MY106177A (en) Electronic trip device with short delay function.
CH620328GA3 (de)
JPS553027A (en) Electronic cash register
JPS5421880A (en) Electronic alarm watch
JPS5725002A (en) Contol device using microcomputer
JPS5417770A (en) Electronic watch with alarm
JPS54126070A (en) Alarm device for electronic watch of analog display type
JPS5393330A (en) Inverter control
JPS532867A (en) Position control device
JPS5424054A (en) Object detecting device
KR870001984A (ko) 자동 재기 동 회로
JPS55166077A (en) Electronic timer control device
JPS5576986A (en) Electronic watch with alarm and world time
JPS5790723A (en) Power supply device
FR2319931A1 (fr) Reveille-matin electronique avec un dispositif de commande pour la mise a l'heure
JPS56116134A (en) Battery backup device of main memory device
JPS57104882A (en) Power on clear circuit in electronic watch
JPS5323669A (en) Small electronic device
JPS5425660A (en) Peak value detection circuit
JPS5485778A (en) Stopwatch
JPS51146865A (en) Input circuit for electronic timepieces