NL7200293A - - Google Patents
Info
- Publication number
- NL7200293A NL7200293A NL7200293A NL7200293A NL7200293A NL 7200293 A NL7200293 A NL 7200293A NL 7200293 A NL7200293 A NL 7200293A NL 7200293 A NL7200293 A NL 7200293A NL 7200293 A NL7200293 A NL 7200293A
- Authority
- NL
- Netherlands
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
- H04Q9/14—Calling by using pulses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0018—Communication with or on the vehicle or train
- B61L15/0036—Conductor-based, e.g. using CAN-Bus, train-line or optical fibres
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712100777 DE2100777A1 (de) | 1971-01-08 | 1971-01-08 | Einrichtung zur automatischen Adressierung und Befehlsabgabe von einer Zentralstation an mehrere frei adressierbare Unterstationen |
DE19712100770 DE2100770C3 (de) | 1971-01-08 | 1971-01-08 | Schaltungsanordnung zur Bestimmung desjenigen Endes eines Wagens, welches dem Triebfahrzeug zugewandt ist |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7200293A true NL7200293A (xx) | 1972-07-11 |
Family
ID=25760490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7200293A NL7200293A (xx) | 1971-01-08 | 1972-01-07 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE777820A (xx) |
NL (1) | NL7200293A (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0203662A1 (en) * | 1985-05-30 | 1986-12-03 | Multinorm B.V. | A communication system |
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1972
- 1972-01-07 NL NL7200293A patent/NL7200293A/xx not_active Application Discontinuation
- 1972-01-07 BE BE777820A patent/BE777820A/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0203662A1 (en) * | 1985-05-30 | 1986-12-03 | Multinorm B.V. | A communication system |
Also Published As
Publication number | Publication date |
---|---|
BE777820A (fr) | 1972-05-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |