FR1406343A - Device for the protection of trains and tracks in railway installations - Google Patents
Device for the protection of trains and tracks in railway installationsInfo
- Publication number
- FR1406343A FR1406343A FR986891A FR986891A FR1406343A FR 1406343 A FR1406343 A FR 1406343A FR 986891 A FR986891 A FR 986891A FR 986891 A FR986891 A FR 986891A FR 1406343 A FR1406343 A FR 1406343A
- Authority
- FR
- France
- Prior art keywords
- trains
- tracks
- protection
- railway installations
- installations
- 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
- 238000009434 installation Methods 0.000 title 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
- B61L29/282—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 magnetic or inductive control by the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L13/00—Operation of signals from the vehicle or by the passage of the vehicle
- B61L13/04—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors
- B61L13/047—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors controlling inductively or magnetically
-
- 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 train, e.g. to release brake or to operate a warning signal
- B61L3/16—Continuous control along the route
- B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
- B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR986891A FR1406343A (en) | 1964-09-02 | 1964-09-02 | Device for the protection of trains and tracks in railway installations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR986891A FR1406343A (en) | 1964-09-02 | 1964-09-02 | Device for the protection of trains and tracks in railway installations |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1406343A true FR1406343A (en) | 1965-07-16 |
Family
ID=8837643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR986891A Expired FR1406343A (en) | 1964-09-02 | 1964-09-02 | Device for the protection of trains and tracks in railway installations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1406343A (en) |
-
1964
- 1964-09-02 FR FR986891A patent/FR1406343A/en not_active Expired
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