DE153639C - - Google Patents
Info
- Publication number
- DE153639C DE153639C DENDAT153639D DE153639DA DE153639C DE 153639 C DE153639 C DE 153639C DE NDAT153639 D DENDAT153639 D DE NDAT153639D DE 153639D A DE153639D A DE 153639DA DE 153639 C DE153639 C DE 153639C
- Authority
- DE
- Germany
- Prior art keywords
- pendulum
- tooth
- ratchet
- pawl
- wheel
- 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.)
- Active
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
- G04C3/02—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 pendulum
- G04C3/027—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 pendulum using electromagnetic coupling between electric power source and pendulum
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE153639C true DE153639C (enrdf_load_html_response) |
Family
ID=420248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT153639D Active DE153639C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE153639C (enrdf_load_html_response) |
-
0
- DE DENDAT153639D patent/DE153639C/de active Active
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