FR33897E - Mécanisme d'horloge électromagnétique - Google Patents
Mécanisme d'horloge électromagnétiqueInfo
- Publication number
- FR33897E FR33897E FR33897DA FR33897E FR 33897 E FR33897 E FR 33897E FR 33897D A FR33897D A FR 33897DA FR 33897 E FR33897 E FR 33897E
- Authority
- FR
- France
- Prior art keywords
- clock mechanism
- electromagnetic clock
- electromagnetic
- 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 |
---|---|---|---|
FR33897T | 1927-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR33897E true FR33897E (fr) | 1929-03-26 |
Family
ID=8671513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR33897D Expired FR33897E (fr) | 1927-07-15 | 1927-07-15 | Mécanisme d'horloge électromagnétique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR33897E (fr) |
-
1927
- 1927-07-15 FR FR33897D patent/FR33897E/fr not_active Expired
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