FR728118A - Advanced light signaling equipment - Google Patents
Advanced light signaling equipmentInfo
- Publication number
- FR728118A FR728118A FR728118DA FR728118A FR 728118 A FR728118 A FR 728118A FR 728118D A FR728118D A FR 728118DA FR 728118 A FR728118 A FR 728118A
- Authority
- FR
- France
- Prior art keywords
- light signaling
- signaling equipment
- advanced light
- advanced
- equipment
- 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.)
- Expired
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE728118X | 1931-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR728118A true FR728118A (en) | 1932-06-29 |
Family
ID=6635623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR728118D Expired FR728118A (en) | 1931-05-12 | 1931-12-11 | Advanced light signaling equipment |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR728118A (en) |
-
1931
- 1931-12-11 FR FR728118D patent/FR728118A/en not_active Expired
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