BE737873A - - Google Patents
Info
- Publication number
- BE737873A BE737873A BE737873DA BE737873A BE 737873 A BE737873 A BE 737873A BE 737873D A BE737873D A BE 737873DA BE 737873 A BE737873 A BE 737873A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
- H04Q9/14—Calling by using pulses
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH945069A CH491574A (de) | 1969-06-20 | 1969-06-20 | Im Aufrufbetrieb arbeitende digitale Fernwirkanlage mit einer Zentralstelle und mehreren Unterstellen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE737873A true BE737873A (xx) | 1970-02-02 |
Family
ID=4352129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE737873D BE737873A (xx) | 1969-06-20 | 1969-08-22 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE737873A (xx) |
| CH (1) | CH491574A (xx) |
| DE (1) | DE1937648B2 (xx) |
| FR (1) | FR2046927A1 (xx) |
| NL (1) | NL6912642A (xx) |
| SE (1) | SE343454B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830097A1 (de) * | 1978-07-08 | 1980-01-17 | Bbc Brown Boveri & Cie | Identifikationsverfahren bei fernwirksystemen im gemeinschaftsverkehr |
| DE3009308A1 (de) * | 1980-03-11 | 1981-10-01 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und anordnung zum uebertragen von datensignalen |
-
1969
- 1969-06-20 CH CH945069A patent/CH491574A/de not_active IP Right Cessation
- 1969-07-21 DE DE19691937648 patent/DE1937648B2/de active Pending
- 1969-08-20 NL NL6912642A patent/NL6912642A/xx unknown
- 1969-08-20 SE SE1154369A patent/SE343454B/xx unknown
- 1969-08-20 FR FR6928536A patent/FR2046927A1/fr not_active Withdrawn
- 1969-08-22 BE BE737873D patent/BE737873A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6912642A (xx) | 1970-12-22 |
| DE1937648B2 (de) | 1972-09-21 |
| SE343454B (xx) | 1972-03-06 |
| CH491574A (de) | 1970-05-31 |
| DE1937648A1 (de) | 1970-12-23 |
| FR2046927A1 (xx) | 1971-03-12 |