FR2109117A5 - - Google Patents
Info
- Publication number
- FR2109117A5 FR2109117A5 FR7035633A FR7035633A FR2109117A5 FR 2109117 A5 FR2109117 A5 FR 2109117A5 FR 7035633 A FR7035633 A FR 7035633A FR 7035633 A FR7035633 A FR 7035633A FR 2109117 A5 FR2109117 A5 FR 2109117A5
- Authority
- FR
- France
- 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 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7035633A FR2109117A5 (fr) | 1970-10-02 | 1970-10-02 | |
BE773397A BE773397A (fr) | 1970-10-02 | 1971-10-01 | Dispositif de repetition des signaux de voie sur vehicule moteur circulant sur une voie electrifiee |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7035633A FR2109117A5 (fr) | 1970-10-02 | 1970-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2109117A5 true FR2109117A5 (fr) | 1972-05-26 |
Family
ID=9062178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7035633A Expired FR2109117A5 (fr) | 1970-10-02 | 1970-10-02 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE773397A (fr) |
FR (1) | FR2109117A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081160A (en) * | 1975-10-01 | 1978-03-28 | Jeumont-Schneider | Fail-safe cab signal process for transmitting information by high-voltage pulsed track circuits, and apparatus for carrying the process into effect |
-
1970
- 1970-10-02 FR FR7035633A patent/FR2109117A5/fr not_active Expired
-
1971
- 1971-10-01 BE BE773397A patent/BE773397A/fr not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081160A (en) * | 1975-10-01 | 1978-03-28 | Jeumont-Schneider | Fail-safe cab signal process for transmitting information by high-voltage pulsed track circuits, and apparatus for carrying the process into effect |
Also Published As
Publication number | Publication date |
---|---|
BE773397A (fr) | 1972-01-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |