FR786266A - Signaling device for railways - Google Patents
Signaling device for railwaysInfo
- Publication number
- FR786266A FR786266A FR786266DA FR786266A FR 786266 A FR786266 A FR 786266A FR 786266D A FR786266D A FR 786266DA FR 786266 A FR786266 A FR 786266A
- Authority
- FR
- France
- Prior art keywords
- railways
- signaling device
- signaling
- 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
- 230000011664 signaling Effects 0.000 title 1
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 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
- B61L3/221—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using track circuits
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR786266T | 1934-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR786266A true FR786266A (en) | 1935-08-30 |
Family
ID=9218288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR786266D Expired FR786266A (en) | 1934-05-18 | 1934-05-18 | Signaling device for railways |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR786266A (en) |
-
1934
- 1934-05-18 FR FR786266D patent/FR786266A/en not_active Expired
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