IT989996B - Perfezionamento negli orologi elettronici per impianti di orologi a ripetitori - Google Patents
Perfezionamento negli orologi elettronici per impianti di orologi a ripetitoriInfo
- Publication number
- IT989996B IT989996B IT5162973A IT5162973A IT989996B IT 989996 B IT989996 B IT 989996B IT 5162973 A IT5162973 A IT 5162973A IT 5162973 A IT5162973 A IT 5162973A IT 989996 B IT989996 B IT 989996B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- electronic watches
- watch systems
- repeater watch
- repeater
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G5/00—Setting, i.e. correcting or changing, the time-indication
- G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0005—Transmission of control signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Electronic Switches (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7228264A FR2194999B1 (US20110009641A1-20110113-C00185.png) | 1972-08-04 | 1972-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT989996B true IT989996B (it) | 1975-06-10 |
Family
ID=9102914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5162973A IT989996B (it) | 1972-08-04 | 1973-07-24 | Perfezionamento negli orologi elettronici per impianti di orologi a ripetitori |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303850A (en) * | 1978-02-27 | 1981-12-01 | Rockwell International Corporation | Real time clock using computer and separate counting means |
| FR2480957A1 (fr) * | 1980-04-18 | 1981-10-23 | Derot Marie Therese | Procede et dispositif de remise a l'heure d'une horloge-mere et des horloges receptrices qu'elle commande |
| JPH0664166B2 (ja) * | 1980-09-16 | 1994-08-22 | イギリス国 | クロックモデム |
-
1972
- 1972-08-04 FR FR7228264A patent/FR2194999B1/fr not_active Expired
-
1973
- 1973-07-18 BE BE133594A patent/BE802484A/xx unknown
- 1973-07-20 DK DK404073A patent/DK141639B/da unknown
- 1973-07-24 IT IT5162973A patent/IT989996B/it active
- 1973-07-25 GB GB3537073A patent/GB1414875A/en not_active Expired
- 1973-07-31 IE IE130473A patent/IE38309B1/xx unknown
- 1973-08-02 LU LU68144D patent/LU68144A1/xx unknown
- 1973-08-06 NL NL7310820A patent/NL7310820A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2194999A1 (US20110009641A1-20110113-C00185.png) | 1974-03-01 |
| LU68144A1 (US20110009641A1-20110113-C00185.png) | 1973-10-16 |
| DE2339465B2 (de) | 1976-04-08 |
| BE802484A (fr) | 1973-11-16 |
| GB1414875A (en) | 1975-11-19 |
| NL7310820A (US20110009641A1-20110113-C00185.png) | 1974-02-06 |
| IE38309L (en) | 1974-02-04 |
| DK141639B (da) | 1980-05-12 |
| IE38309B1 (en) | 1978-02-15 |
| DK141639C (US20110009641A1-20110113-C00185.png) | 1980-10-13 |
| FR2194999B1 (US20110009641A1-20110113-C00185.png) | 1975-03-07 |
| DE2339465A1 (de) | 1974-02-14 |
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