BE471777A - - Google Patents
Info
- Publication number
- BE471777A BE471777A BE471777DA BE471777A BE 471777 A BE471777 A BE 471777A BE 471777D A BE471777D A BE 471777DA BE 471777 A BE471777 A BE 471777A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- closed conductor
- emi
- way
- mobile
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000001771 impaired effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 229920001342 Bakelite® Polymers 0.000 description 2
- 239000004637 bakelite Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/12—Visible signals
- B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
- B61L5/1809—Daylight signals
- B61L5/1881—Wiring diagrams for power supply, control or testing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/30—Electromagnetic relays specially adapted for actuation by AC
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR996046T | 1945-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE471777A true BE471777A (de) |
Family
ID=9557617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE471777D BE471777A (de) | 1945-04-16 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE471777A (de) |
| CH (1) | CH264807A (de) |
| FR (1) | FR996046A (de) |
-
0
- BE BE471777D patent/BE471777A/fr unknown
-
1945
- 1945-04-16 FR FR996046D patent/FR996046A/fr not_active Expired
-
1947
- 1947-03-12 CH CH264807D patent/CH264807A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH264807A (fr) | 1949-10-31 |
| FR996046A (fr) | 1951-12-12 |
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