JPS5119220U - - Google Patents
Info
- Publication number
- JPS5119220U JPS5119220U JP1974008487U JP848774U JPS5119220U JP S5119220 U JPS5119220 U JP S5119220U JP 1974008487 U JP1974008487 U JP 1974008487U JP 848774 U JP848774 U JP 848774U JP S5119220 U JPS5119220 U JP S5119220U
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Direct Current Motors (AREA)
- Stopping Of Electric Motors (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974008487U JPS5336402Y2 (cg-RX-API-DMAC7.html) | 1974-01-17 | 1974-01-17 | |
| US05/540,650 US3971204A (en) | 1974-01-17 | 1975-01-13 | Circuit for driving a DC motor for a clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974008487U JPS5336402Y2 (cg-RX-API-DMAC7.html) | 1974-01-17 | 1974-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5119220U true JPS5119220U (cg-RX-API-DMAC7.html) | 1976-02-12 |
| JPS5336402Y2 JPS5336402Y2 (cg-RX-API-DMAC7.html) | 1978-09-05 |
Family
ID=11694458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974008487U Expired JPS5336402Y2 (cg-RX-API-DMAC7.html) | 1974-01-17 | 1974-01-17 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3971204A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5336402Y2 (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5292560A (en) * | 1976-01-29 | 1977-08-04 | Seiko Instr & Electronics Ltd | Switch box drive pulse width control circuit for electronic clocks |
| JPS5411668U (cg-RX-API-DMAC7.html) * | 1977-06-27 | 1979-01-25 | ||
| FR2469037A1 (fr) * | 1979-10-31 | 1981-05-08 | Sonceboz Sa | Dispositif d'entrainement pour appareil necessitant un entrainement intermittent |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS47588U (cg-RX-API-DMAC7.html) * | 1971-01-07 | 1972-08-03 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48100170U (cg-RX-API-DMAC7.html) * | 1972-02-26 | 1973-11-26 | ||
| US3830052A (en) * | 1972-07-10 | 1974-08-20 | Motorola Inc | Digital power control circuit for an electric wrist watch |
-
1974
- 1974-01-17 JP JP1974008487U patent/JPS5336402Y2/ja not_active Expired
-
1975
- 1975-01-13 US US05/540,650 patent/US3971204A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS47588U (cg-RX-API-DMAC7.html) * | 1971-01-07 | 1972-08-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3971204A (en) | 1976-07-27 |
| JPS5336402Y2 (cg-RX-API-DMAC7.html) | 1978-09-05 |