CH613595GA3 - - Google Patents
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- Publication number
- CH613595GA3 CH613595GA3 CH1112474A CH1112474A CH613595GA3 CH 613595G A3 CH613595G A3 CH 613595GA3 CH 1112474 A CH1112474 A CH 1112474A CH 1112474 A CH1112474 A CH 1112474A CH 613595G A3 CH613595G A3 CH 613595GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- time
- counter
- circuit
- stages
- counter stages
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/025—Circuits for deriving low frequency timing pulses from pulses of higher frequency by storing time-date which are periodically investigated and modified accordingly, e.g. by using cyclic shift-registers
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G5/00—Setting, i.e. correcting or changing, the time-indication
- G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
- G04G5/043—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently using commutating devices for selecting the value, e.g. hours, minutes, seconds, to be corrected
- G04G5/045—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently using commutating devices for selecting the value, e.g. hours, minutes, seconds, to be corrected using a sequential electronic commutator
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48090502A JPS5922193B2 (ja) | 1973-08-14 | 1973-08-14 | 時計の時刻合せ装置 |
| JP48113418A JPS5922194B2 (ja) | 1973-10-09 | 1973-10-09 | 時計の時刻合せ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH613595B CH613595B (de) | |
| CH613595GA3 true CH613595GA3 (de) | 1979-10-15 |
Family
ID=26431977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1112474A CH613595B (de) | 1973-08-14 | 1974-08-14 | Einrichtung zur zeitkorrektur an einer elektronischen uhr. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3988886A (de) |
| CH (1) | CH613595B (de) |
| DE (1) | DE2439150C3 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0310916B2 (de) * | 1974-10-31 | 1991-02-14 | Citizen Watch Co Ltd | |
| JPS51126875A (en) * | 1975-04-28 | 1976-11-05 | Toshiba Corp | Control system for a clock which works by all the electronic systems |
| JPS525565A (en) * | 1975-07-02 | 1977-01-17 | Toshiba Corp | Electric clock circuit |
| JPS5945261B2 (ja) * | 1977-06-21 | 1984-11-05 | シチズン時計株式会社 | デイジタル式周波数調整回路 |
| JPS5428175A (en) * | 1977-08-04 | 1979-03-02 | Seiko Instr & Electronics Ltd | Electronic watch |
| JPS54122944A (en) * | 1978-03-16 | 1979-09-22 | Toshiba Corp | Logic circuit |
| DE2835200C3 (de) * | 1978-08-11 | 1984-06-28 | Diehl GmbH & Co, 8500 Nürnberg | Verfahren und Schaltung zur Einstellung einer elektronischen digitalen Anzeige einer Sollzeitdauer |
| US5712832A (en) * | 1994-06-22 | 1998-01-27 | Seiko Epson Corporation | Electronic clock and time setting method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852952A (en) * | 1970-10-20 | 1974-12-10 | Centre Electron Horloger | Electronic watch |
| JPS5327630B1 (de) * | 1971-03-20 | 1978-08-09 | ||
| US3788058A (en) * | 1971-06-23 | 1974-01-29 | Tokyo Shibaura Electric Co | Electronic digital clock apparatus |
| JPS5219788B2 (de) * | 1971-12-07 | 1977-05-30 | ||
| JPS5219979B2 (de) * | 1972-04-17 | 1977-05-31 |
-
1974
- 1974-08-09 US US05/496,196 patent/US3988886A/en not_active Expired - Lifetime
- 1974-08-14 DE DE2439150A patent/DE2439150C3/de not_active Expired
- 1974-08-14 CH CH1112474A patent/CH613595B/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2439150B2 (de) | 1976-12-16 |
| US3988886A (en) | 1976-11-02 |
| DE2439150A1 (de) | 1975-04-10 |
| CH613595B (de) | |
| DE2439150C3 (de) | 1979-03-22 |
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