FR36251E - Electro-magnetic clock mechanism - Google Patents
Electro-magnetic clock mechanismInfo
- Publication number
- FR36251E FR36251E FR36251DA FR36251E FR 36251 E FR36251 E FR 36251E FR 36251D A FR36251D A FR 36251DA FR 36251 E FR36251 E FR 36251E
- Authority
- FR
- France
- Prior art keywords
- electro
- clock mechanism
- magnetic clock
- magnetic
- 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.)
- Expired
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
- G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
- G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
- G04C3/061—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling contacts and mechanically driving the gear-train
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR36251T | 1928-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR36251E true FR36251E (en) | 1930-04-30 |
Family
ID=8673032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR36251D Expired FR36251E (en) | 1928-12-18 | 1928-12-18 | Electro-magnetic clock mechanism |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR36251E (en) |
-
1928
- 1928-12-18 FR FR36251D patent/FR36251E/en not_active Expired
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