BE366584A - - Google Patents
Info
- Publication number
- BE366584A BE366584A BE366584DA BE366584A BE 366584 A BE366584 A BE 366584A BE 366584D A BE366584D A BE 366584DA BE 366584 A BE366584 A BE 366584A
- Authority
- BE
- Belgium
- Prior art keywords
- barrier
- closing
- electrical device
- circuits
- wedged
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 claims description 21
- 230000011664 signaling Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 description 16
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002787 reinforcement Effects 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
- B61L29/08—Operation of gates; Combined operation of gates and signals
- B61L29/18—Operation by approaching rail vehicle or train
- B61L29/22—Operation by approaching rail vehicle or train electrically
- B61L29/226—Operation by approaching rail vehicle or train electrically using track-circuits, closed or short-circuited by train or using isolated rail-sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE366584A true BE366584A (OSRAM) |
Family
ID=38691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE366584D BE366584A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE366584A (OSRAM) |
-
0
- BE BE366584D patent/BE366584A/fr unknown
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