DE213813C - - Google Patents
Info
- Publication number
- DE213813C DE213813C DENDAT213813D DE213813DA DE213813C DE 213813 C DE213813 C DE 213813C DE NDAT213813 D DENDAT213813 D DE NDAT213813D DE 213813D A DE213813D A DE 213813DA DE 213813 C DE213813 C DE 213813C
- Authority
- DE
- Germany
- Prior art keywords
- radiotelegraphy
- telephony
- loosen
- transformer
- induction
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
- H01F21/04—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by relative movement of turns or parts of windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE213813C true DE213813C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=475429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT213813D Active DE213813C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE213813C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1181289B (de) * | 1958-05-09 | 1964-11-12 | Siemens Ag | Kopplungsanordnung fuer Bandfilter |
-
0
- DE DENDAT213813D patent/DE213813C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1181289B (de) * | 1958-05-09 | 1964-11-12 | Siemens Ag | Kopplungsanordnung fuer Bandfilter |
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