JPS60127485A - 報時時計 - Google Patents
報時時計Info
- Publication number
- JPS60127485A JPS60127485A JP23573083A JP23573083A JPS60127485A JP S60127485 A JPS60127485 A JP S60127485A JP 23573083 A JP23573083 A JP 23573083A JP 23573083 A JP23573083 A JP 23573083A JP S60127485 A JPS60127485 A JP S60127485A
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- time signal
- contact piece
- electrodes
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims 2
- 239000000872 buffer Substances 0.000 description 12
- 244000145845 chattering Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23573083A JPS60127485A (ja) | 1983-12-14 | 1983-12-14 | 報時時計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23573083A JPS60127485A (ja) | 1983-12-14 | 1983-12-14 | 報時時計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60127485A true JPS60127485A (ja) | 1985-07-08 |
| JPS6260670B2 JPS6260670B2 (enrdf_load_stackoverflow) | 1987-12-17 |
Family
ID=16990377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23573083A Granted JPS60127485A (ja) | 1983-12-14 | 1983-12-14 | 報時時計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60127485A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62145184U (enrdf_load_stackoverflow) * | 1986-03-06 | 1987-09-12 |
-
1983
- 1983-12-14 JP JP23573083A patent/JPS60127485A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62145184U (enrdf_load_stackoverflow) * | 1986-03-06 | 1987-09-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6260670B2 (enrdf_load_stackoverflow) | 1987-12-17 |
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