DE151257C - - Google Patents
Info
- Publication number
- DE151257C DE151257C DENDAT151257D DE151257DA DE151257C DE 151257 C DE151257 C DE 151257C DE NDAT151257 D DENDAT151257 D DE NDAT151257D DE 151257D A DE151257D A DE 151257DA DE 151257 C DE151257 C DE 151257C
- Authority
- DE
- Germany
- Prior art keywords
- drive
- lever
- circuit
- opening
- useful circuit
- 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
- 230000005284 excitation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
- G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
- G04F3/027—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms using electrical contacts, e.g. for actuating electro-acoustic device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE151257C true DE151257C (https=) |
Family
ID=418094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT151257D Active DE151257C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE151257C (https=) |
-
0
- DE DENDAT151257D patent/DE151257C/de active Active
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