GB989229A - - Google Patents
Info
- Publication number
- GB989229A GB989229A GB989229DA GB989229A GB 989229 A GB989229 A GB 989229A GB 989229D A GB989229D A GB 989229DA GB 989229 A GB989229 A GB 989229A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- poles
- stator poles
- clutch
- motor
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C1/00—Winding mechanical clocks electrically
- G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
- G04C1/06—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs
-
- 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)
- Permanent Magnet Type Synchronous Machine (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB989229A true GB989229A (enrdf_load_stackoverflow) | 1900-01-01 |
Family
ID=1754706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB989229D Expired GB989229A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB989229A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2616238A1 (fr) * | 1987-06-03 | 1988-12-09 | Seiko Epson Corp | Montre electronique |
| US5151886A (en) * | 1986-10-28 | 1992-09-29 | Seiko Epson Corporation | Analog electric timepiece using an intermittent driving signal |
-
0
- GB GB989229D patent/GB989229A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5151886A (en) * | 1986-10-28 | 1992-09-29 | Seiko Epson Corporation | Analog electric timepiece using an intermittent driving signal |
| FR2616238A1 (fr) * | 1987-06-03 | 1988-12-09 | Seiko Epson Corp | Montre electronique |
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