FR2065691B1 - - Google Patents
Info
- Publication number
- FR2065691B1 FR2065691B1 FR707033119A FR7033119A FR2065691B1 FR 2065691 B1 FR2065691 B1 FR 2065691B1 FR 707033119 A FR707033119 A FR 707033119A FR 7033119 A FR7033119 A FR 7033119A FR 2065691 B1 FR2065691 B1 FR 2065691B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
- H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1946389A DE1946389C3 (de) | 1969-09-12 | 1969-09-12 | Verfahren und Schaltungsanordnung zur Vermittlung von impulscodierten Nachrichten in Datenwählvermittlungssystemen mit zentraler programmierbarer Steuerung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2065691A1 FR2065691A1 (fr) | 1971-08-06 |
| FR2065691B1 true FR2065691B1 (fr) | 1973-01-12 |
Family
ID=5745387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR707033119A Expired FR2065691B1 (fr) | 1969-09-12 | 1970-09-11 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3717723A (fr) |
| BE (1) | BE756071A (fr) |
| CA (1) | CA973276A (fr) |
| CH (1) | CH518046A (fr) |
| DE (1) | DE1946389C3 (fr) |
| FR (1) | FR2065691B1 (fr) |
| GB (1) | GB1286800A (fr) |
| LU (1) | LU61675A1 (fr) |
| NL (1) | NL7012987A (fr) |
| SE (1) | SE353803B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH491571A (de) * | 1968-04-10 | 1970-05-31 | Siemens Ag | Betriebs-Verfahren und Schaltungsanordnung für elektronische Datenwählvermittlungssysteme |
| FR2127547A5 (fr) * | 1971-02-26 | 1972-10-13 | Siemens Ag | |
| DE2226626A1 (de) * | 1972-05-31 | 1973-12-13 | Siemens Ag | Verfahren zur zeichenumsetzung in programmgesteuerten datenwaehlvermittlungssystemen |
| FR2211825B1 (fr) * | 1972-12-21 | 1978-01-13 | Constr Telephoniques | |
| GB1479939A (en) * | 1973-09-25 | 1977-07-13 | Siemens Ag | Programme-controlled data switching systems |
| DE2403599B1 (de) * | 1974-01-25 | 1975-02-20 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Kennungsgeber für Fern- oder Datenschreiber |
| CH609716A5 (fr) * | 1975-02-26 | 1979-03-15 | Bayer Ag | |
| DE2813962C3 (de) * | 1978-03-31 | 1980-12-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zur Aufnahme und/oder Abgabe von jeweils aus einer Anzahl von Polaritätswechseln bestehenden Signalisierungszeichen in einer programmgesteuerten Datenvermittlungsanlage |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1288108B (de) * | 1964-05-28 | 1969-01-30 | Western Electric Company Inc., New York, N.Y. (V.St.A.) | Integrierte Analog-Digital-Vermittlungsanlage |
| US3469021A (en) * | 1965-08-16 | 1969-09-23 | Ericsson Telefon Ab L M | Intermediate exchange for telecommunication |
| US3522587A (en) * | 1966-10-25 | 1970-08-04 | Itt | Line switching apparatus |
| US3531772A (en) * | 1968-02-16 | 1970-09-29 | Bell Telephone Labor Inc | Selective calling line controller for detecting and generating code characters |
-
0
- BE BE756071D patent/BE756071A/fr unknown
-
1969
- 1969-09-12 DE DE1946389A patent/DE1946389C3/de not_active Expired
-
1970
- 1970-09-02 NL NL7012987A patent/NL7012987A/xx unknown
- 1970-09-10 CH CH1348570A patent/CH518046A/de not_active IP Right Cessation
- 1970-09-10 LU LU61675D patent/LU61675A1/xx unknown
- 1970-09-11 FR FR707033119A patent/FR2065691B1/fr not_active Expired
- 1970-09-11 CA CA092,899A patent/CA973276A/en not_active Expired
- 1970-09-11 SE SE12386/70A patent/SE353803B/xx unknown
- 1970-09-11 GB GB43465/70A patent/GB1286800A/en not_active Expired
- 1970-09-14 US US00071675A patent/US3717723A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3717723A (en) | 1973-02-20 |
| SE353803B (fr) | 1973-02-12 |
| BE756071A (fr) | 1971-03-11 |
| DE1946389B2 (de) | 1975-02-27 |
| LU61675A1 (fr) | 1971-07-27 |
| FR2065691A1 (fr) | 1971-08-06 |
| GB1286800A (en) | 1972-08-23 |
| CH518046A (de) | 1972-01-15 |
| CA973276A (en) | 1975-08-19 |
| DE1946389A1 (de) | 1971-03-18 |
| NL7012987A (fr) | 1971-03-16 |
| DE1946389C3 (de) | 1975-11-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |