CH115A - Electro-mechanical central clock system - Google Patents
Electro-mechanical central clock systemInfo
- Publication number
- CH115A CH115A CH115A CH115DA CH115A CH 115 A CH115 A CH 115A CH 115 A CH115 A CH 115A CH 115D A CH115D A CH 115DA CH 115 A CH115 A CH 115A
- Authority
- CH
- Switzerland
- Prior art keywords
- electro
- clock system
- central clock
- mechanical central
- mechanical
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
- G04B3/12—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously by mechanical means, e.g. pneumatic motor
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by primary clocks
- G04C13/02—Circuit arrangements; Electric clock installations
- G04C13/04—Primary clocks
- G04C13/0463—Arrangements for generating normal driving pulses
- G04C13/0472—Arrangements for generating normal driving pulses by starting an independent mechanical driving devices, e.g. motor controlling the contacts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH115T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH115A true CH115A (en) | 1889-01-21 |
Family
ID=4177373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH115A CH115A (en) | Electro-mechanical central clock system |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH115A (en) |
-
0
- CH CH115A patent/CH115A/en unknown
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