BE402478A - - Google Patents
Info
- Publication number
- BE402478A BE402478A BE402478DA BE402478A BE 402478 A BE402478 A BE 402478A BE 402478D A BE402478D A BE 402478DA BE 402478 A BE402478 A BE 402478A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- rails
- locking
- level crossing
- insulated
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
- B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
- B61L29/286—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated using conductor circuits controlled by the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE402478A true BE402478A (OSRAM) |
Family
ID=68249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE402478D BE402478A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE402478A (OSRAM) |
-
0
- BE BE402478D patent/BE402478A/fr unknown
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