FR6698E - Automatic block-system - Google Patents
Automatic block-systemInfo
- Publication number
- FR6698E FR6698E FR6698DA FR6698E FR 6698 E FR6698 E FR 6698E FR 6698D A FR6698D A FR 6698DA FR 6698 E FR6698 E FR 6698E
- Authority
- FR
- France
- Prior art keywords
- automatic block
- automatic
- block
- 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
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
- B61L23/16—Track circuits specially adapted for section blocking
- B61L23/163—Track circuits specially adapted for section blocking using direct current
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR367311T | 1906-03-26 | ||
FR6698T | 1906-09-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR6698E true FR6698E (en) | 1907-01-31 |
Family
ID=1349614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6698D Expired FR6698E (en) | 1906-03-26 | 1906-09-24 | Automatic block-system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR6698E (en) |
-
1906
- 1906-09-24 FR FR6698D patent/FR6698E/en not_active Expired
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