DE172437C - - Google Patents
Info
- Publication number
- DE172437C DE172437C DENDAT172437D DE172437DA DE172437C DE 172437 C DE172437 C DE 172437C DE NDAT172437 D DENDAT172437 D DE NDAT172437D DE 172437D A DE172437D A DE 172437DA DE 172437 C DE172437 C DE 172437C
- Authority
- DE
- Germany
- Prior art keywords
- cross
- springs
- contact
- contact points
- live
- 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
- G04C1/00—Winding mechanical clocks electrically
- G04C1/02—Winding mechanical clocks electrically by electromagnets
- G04C1/022—Winding mechanical clocks electrically by electromagnets with snap-acting armature
- G04C1/024—Winding mechanical clocks electrically by electromagnets with snap-acting armature winding-up springs
-
- 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
- G04C13/06—Contact devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE172437C true DE172437C (en:Method) |
Family
ID=437325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT172437D Active DE172437C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE172437C (en:Method) |
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0
- DE DENDAT172437D patent/DE172437C/de active Active
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