FR433497A - Block-système automatique - Google Patents
Block-système automatiqueInfo
- Publication number
- FR433497A FR433497A FR433497DA FR433497A FR 433497 A FR433497 A FR 433497A FR 433497D A FR433497D A FR 433497DA FR 433497 A FR433497 A FR 433497A
- 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
- B61L3/00—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
- B61L3/16—Continuous control along the route
- B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or vehicle train
- B61L3/185—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or vehicle train using separate conductors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR433497T | 1911-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR433497A true FR433497A (fr) | 1912-01-08 |
Family
ID=1475487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR433497D Expired FR433497A (fr) | 1911-08-21 | 1911-08-21 | Block-système automatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR433497A (fr) |
-
1911
- 1911-08-21 FR FR433497D patent/FR433497A/fr not_active Expired
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