JPS5246855A - Time signal clock - Google Patents
Time signal clockInfo
- Publication number
- JPS5246855A JPS5246855A JP12268475A JP12268475A JPS5246855A JP S5246855 A JPS5246855 A JP S5246855A JP 12268475 A JP12268475 A JP 12268475A JP 12268475 A JP12268475 A JP 12268475A JP S5246855 A JPS5246855 A JP S5246855A
- Authority
- JP
- Japan
- Prior art keywords
- time signal
- signal clock
- time
- signal
- clock
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/04—Indicating the time of the day
- G04C21/12—Indicating the time of the day by electro-acoustic means
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Abstract
PURPOSE:To provide a time signal clock which can easily be incorporated into a commercially available quartz crystal timepiece by detecting time by means of a lead switch and a permanent magnet, and effecting a time signal by the ditected signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12268475A JPS5246855A (en) | 1975-10-09 | 1975-10-09 | Time signal clock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12268475A JPS5246855A (en) | 1975-10-09 | 1975-10-09 | Time signal clock |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5246855A true JPS5246855A (en) | 1977-04-14 |
Family
ID=14842055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12268475A Pending JPS5246855A (en) | 1975-10-09 | 1975-10-09 | Time signal clock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5246855A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62158783U (en) * | 1986-03-28 | 1987-10-08 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4813067B1 (en) * | 1966-09-09 | 1973-04-25 | ||
JPS4940171A (en) * | 1972-08-16 | 1974-04-15 |
-
1975
- 1975-10-09 JP JP12268475A patent/JPS5246855A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4813067B1 (en) * | 1966-09-09 | 1973-04-25 | ||
JPS4940171A (en) * | 1972-08-16 | 1974-04-15 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62158783U (en) * | 1986-03-28 | 1987-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5246851A (en) | Time signal clock | |
JPS51117069A (en) | Driving mechanism of electric clock | |
JPS5217785A (en) | Slip thickness crystal resohator | |
JPS5246855A (en) | Time signal clock | |
JPS5246850A (en) | Time signal clock | |
JPS527771A (en) | Electronic timepiece with keyboard | |
JPS51121368A (en) | Digital desplayed electronic watch | |
JPS5229259A (en) | Electronic clock | |
JPS51115869A (en) | Time correction device of electronic clock | |
JPS5216268A (en) | Data indicating apparatus | |
JPS51145362A (en) | Time informing watch | |
JPS5428178A (en) | Electronic watch | |
JPS5243466A (en) | Electronic watch | |
JPS5242153A (en) | Digital chronograph watch | |
JPS5268468A (en) | Watch device | |
JPS5282475A (en) | Electronic watch | |
JPS5246854A (en) | Time signal clock | |
JPS5326167A (en) | Electronic watch with alarm | |
HK46480A (en) | Quartz crystal timepiece | |
JPS5218357A (en) | Electronic watch | |
JPS5223247A (en) | Oscillator | |
JPS51140761A (en) | Multifunctional electronic clock device | |
JPS5227667A (en) | Digital indicating timepiece of all electronic type | |
JPS5417769A (en) | Analog type electronic watch with alarm | |
JPS5380270A (en) | Aromatic alarm watch |