DE179423C - - Google Patents
Info
- Publication number
- DE179423C DE179423C DENDAT179423D DE179423DA DE179423C DE 179423 C DE179423 C DE 179423C DE NDAT179423 D DENDAT179423 D DE NDAT179423D DE 179423D A DE179423D A DE 179423DA DE 179423 C DE179423 C DE 179423C
- Authority
- DE
- Germany
- Prior art keywords
- rotatable
- electromagnet
- disc
- disk
- pin
- 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
- 230000011664 signaling Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F13/00—Amplifiers using amplifying element consisting of two mechanically- or acoustically-coupled transducers, e.g. telephone-microphone amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Position Input By Displaying (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE179423C true DE179423C (en:Method) |
Family
ID=443752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT179423D Active DE179423C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE179423C (en:Method) |
-
0
- DE DENDAT179423D patent/DE179423C/de active Active
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