DE304725C - - Google Patents
Info
- Publication number
- DE304725C DE304725C DENDAT304725D DE304725DA DE304725C DE 304725 C DE304725 C DE 304725C DE NDAT304725 D DENDAT304725 D DE NDAT304725D DE 304725D A DE304725D A DE 304725DA DE 304725 C DE304725 C DE 304725C
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- short
- circuit
- signal
- magnetic switch
- 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
- 238000004804 winding Methods 0.000 claims description 9
- 230000005284 excitation Effects 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
- B61L23/16—Track circuits specially adapted for section blocking
- B61L23/166—Track circuits specially adapted for section blocking using alternating current
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE304725C true DE304725C (enrdf_load_stackoverflow) |
Family
ID=558304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT304725D Active DE304725C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE304725C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT304725D patent/DE304725C/de active Active
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