BE451687A - - Google Patents
Info
- Publication number
- BE451687A BE451687A BE451687DA BE451687A BE 451687 A BE451687 A BE 451687A BE 451687D A BE451687D A BE 451687DA BE 451687 A BE451687 A BE 451687A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- contact
- line
- action
- warning
- Prior art date
Links
- 230000009471 action Effects 0.000 claims description 45
- 238000004804 winding Methods 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 8
- 230000007257 malfunction Effects 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 2
- 235000003325 Ilex Nutrition 0.000 claims 1
- 241000209035 Ilex Species 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 19
- 230000005284 excitation Effects 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000002730 additional effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 240000002317 Camassia leichtlinii Species 0.000 description 1
- 235000000459 Camassia leichtlinii Nutrition 0.000 description 1
- 102100032392 Circadian-associated transcriptional repressor Human genes 0.000 description 1
- 101710130150 Circadian-associated transcriptional repressor Proteins 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction 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
- B61L29/24—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
- B61L29/32—Timing, e.g. advance warning of approaching train
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE451687A true BE451687A (en:Method) |
Family
ID=106476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE451687D BE451687A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE451687A (en:Method) |
-
0
- BE BE451687D patent/BE451687A/fr unknown
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