DE170494C - - Google Patents
Info
- Publication number
- DE170494C DE170494C DENDAT170494D DE170494DA DE170494C DE 170494 C DE170494 C DE 170494C DE NDAT170494 D DENDAT170494 D DE NDAT170494D DE 170494D A DE170494D A DE 170494DA DE 170494 C DE170494 C DE 170494C
- Authority
- DE
- Germany
- Prior art keywords
- switching device
- lamp
- contact
- switched
- electromagnet
- 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
- 238000004804 winding Methods 0.000 description 2
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/004—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes to give the appearance of moving signs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE170494C true DE170494C (OSRAM) |
Family
ID=435538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT170494D Active DE170494C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE170494C (OSRAM) |
-
0
- DE DENDAT170494D patent/DE170494C/de active Active
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