FR82752E - Safety device for railway operation - Google Patents
Safety device for railway operationInfo
- Publication number
- FR82752E FR82752E FR764878A FR764878A FR82752E FR 82752 E FR82752 E FR 82752E FR 764878 A FR764878 A FR 764878A FR 764878 A FR764878 A FR 764878A FR 82752 E FR82752 E FR 82752E
- Authority
- FR
- France
- Prior art keywords
- safety device
- railway operation
- railway
- safety
- 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 train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/121—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR764878A FR82752E (en) | 1958-05-06 | 1958-05-06 | Safety device for railway operation |
| DE19591405095 DE1405095A1 (en) | 1958-01-28 | 1959-01-28 | Automatic electrical train protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR764878A FR82752E (en) | 1958-05-06 | 1958-05-06 | Safety device for railway operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR82752E true FR82752E (en) | 1964-04-17 |
Family
ID=8706442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR764878A Expired FR82752E (en) | 1958-01-28 | 1958-05-06 | Safety device for railway operation |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR82752E (en) |
-
1958
- 1958-05-06 FR FR764878A patent/FR82752E/en not_active Expired
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