NL6902130A - - Google Patents
Info
- Publication number
- NL6902130A NL6902130A NL6902130A NL6902130A NL6902130A NL 6902130 A NL6902130 A NL 6902130A NL 6902130 A NL6902130 A NL 6902130A NL 6902130 A NL6902130 A NL 6902130A NL 6902130 A NL6902130 A NL 6902130A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
- B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
- B61L7/08—Circuitry
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1968S0114607 DE1690158A1 (de) | 1968-03-18 | 1968-03-18 | Schaltungsanordnung zum UEberpruefen des ordnungsgerechten Betriebsverhaltens von Abgabe- und Empfangseinrichtungen fuer Meldungen und Kommandos in Fernwirkanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6902130A true NL6902130A (de) | 1969-09-22 |
Family
ID=7533303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6902130A NL6902130A (de) | 1968-03-18 | 1969-02-11 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1690158A1 (de) |
| NL (1) | NL6902130A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2952462C2 (de) * | 1979-12-27 | 1982-01-21 | Siemens AG, 1000 Berlin und 8000 München | Überwachungseinrichtung zum Kennzeichnen des Betriebszustandes eines Verbrauchers |
| DE3234787C2 (de) * | 1982-09-20 | 1989-06-08 | Siemens AG, 1000 Berlin und 8000 München | Überprüfbarer Datenempfänger |
-
1968
- 1968-03-18 DE DE1968S0114607 patent/DE1690158A1/de not_active Withdrawn
-
1969
- 1969-02-11 NL NL6902130A patent/NL6902130A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1690158B2 (de) | 1978-03-09 |
| DE1690158A1 (de) | 1971-05-06 |