DE150207C - - Google Patents
Info
- Publication number
- DE150207C DE150207C DENDAT150207D DE150207DA DE150207C DE 150207 C DE150207 C DE 150207C DE NDAT150207 D DENDAT150207 D DE NDAT150207D DE 150207D A DE150207D A DE 150207DA DE 150207 C DE150207 C DE 150207C
- Authority
- DE
- Germany
- Prior art keywords
- relay
- line
- spring
- conductor
- 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
- 238000004804 winding Methods 0.000 claims description 26
- 230000005284 excitation Effects 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 53
- 238000012544 monitoring process Methods 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000000881 depressing effect Effects 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M5/00—Manual exchanges
- H04M5/12—Calling substations, e.g. by ringing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE150207C true DE150207C (en:Method) |
Family
ID=417148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT150207D Active DE150207C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE150207C (en:Method) |
-
0
- DE DENDAT150207D patent/DE150207C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE150207C (en:Method) | ||
| DE118660C (en:Method) | ||
| DE110901C (en:Method) | ||
| DE577429C (de) | Schaltungsanordnung fuer Fernsprechanlagen mit Waehlerbetrieb und zweiadrigen Verbindungsleitungen | |
| AT20127B (de) | Schaltungsanordnung für den Anruf eines Fernsprechamtes an mehreren Schaltstellen. | |
| DE147905C (en:Method) | ||
| DE134270C (en:Method) | ||
| DE117996C (en:Method) | ||
| DE153794C (en:Method) | ||
| DE137141C (en:Method) | ||
| DE159808C (en:Method) | ||
| DE80783C (en:Method) | ||
| DE102588C (en:Method) | ||
| DE143668C (en:Method) | ||
| AT80907B (de) | Schaltungsanordnung für Fernsprech-UmschaltanlagenSchaltungsanordnung für Fernsprech-Umschaltanlagen. . | |
| DE112198C (en:Method) | ||
| DE174709C (en:Method) | ||
| DE217462C (en:Method) | ||
| DE176421C (en:Method) | ||
| DE63413C (de) | Vielfachumschalter für Vermittelungsämter von Fernsprechanlagen mit einfachen Leitungen | |
| DE123710C (en:Method) | ||
| DE648299C (de) | Schaltungsanordnung fuer Fernsprechanlagen mit mehreren an einer Verbindungsleitung liegenden Abzweigstellen | |
| DE245316C (en:Method) | ||
| DE272989C (en:Method) | ||
| DE226463C (en:Method) |