DE180108C - - Google Patents
Info
- Publication number
- DE180108C DE180108C DENDAT180108D DE180108DA DE180108C DE 180108 C DE180108 C DE 180108C DE NDAT180108 D DENDAT180108 D DE NDAT180108D DE 180108D A DE180108D A DE 180108DA DE 180108 C DE180108 C DE 180108C
- Authority
- DE
- Germany
- Prior art keywords
- transfer
- relay
- circuit
- officer
- call
- 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 5
- 238000004804 winding Methods 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims 3
- 230000001419 dependent effect Effects 0.000 claims 2
- 210000000056 organ Anatomy 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M5/00—Manual exchanges
- H04M5/04—Arrangements for indicating calls or supervising connections for calling or clearing
- H04M5/06—Arrangements for indicating calls or supervising connections for calling or clearing affording automatic call distribution
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE180108C true DE180108C (cs) |
Family
ID=444388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT180108D Active DE180108C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE180108C (cs) |
-
0
- DE DENDAT180108D patent/DE180108C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE180108C (cs) | ||
| DE193214C (cs) | ||
| DE198179C (cs) | ||
| DE159113C (cs) | ||
| DE191479C (cs) | ||
| DE197473C (cs) | ||
| DE113067C (cs) | ||
| DE430493C (de) | Schaltungsanordnung fuer Fernsprechanlagen mit Haupt- und Nebenstellen | |
| DE276425C (cs) | ||
| DE562413C (de) | Schaltungsanordnung fuer Fernmeldeanlagen, insbesondere Fernsprechnebenstellenanlagen | |
| DE247353C (cs) | ||
| DE454868C (de) | Schaltungsanordnung zur Zaehlung von Verbindungen in Fernsprechanlagen | |
| DE186776C (cs) | ||
| DE157771C (cs) | ||
| DE701997C (de) | Schaltungsanordnung zur Steuerung unterschiedlicher Schaltvorgaenge beim gleichen Stand des Verbindungsaufbaues ueber zweiadrige Verbindungsleitungen in Fernsprechanlagen | |
| DE196921C (cs) | ||
| DE746008C (de) | Schaltungsanordnung zur selbsttaetigen Verteilung von Anrufen auf freie Arbeitsplaetze in Fernsprechanlagen, insbesondere in Fernaemtern | |
| DE212644C (cs) | ||
| DE587302C (de) | Schaltungsanordnung fuer Fernsprechvermittlungsstellen | |
| DE222956C (cs) | ||
| DE210455C (cs) | ||
| DE386045C (de) | Schaltungsanordnung fuer Fernsprechanlagen mit Dienstleitungsbetrieb | |
| DE127991C (cs) | ||
| DE202372C (cs) | ||
| DE169196C (cs) |