FR572900A - Electro-pneumatic device for repeating track signals on locomotives - Google Patents
Electro-pneumatic device for repeating track signals on locomotivesInfo
- Publication number
- FR572900A FR572900A FR572900DA FR572900A FR 572900 A FR572900 A FR 572900A FR 572900D A FR572900D A FR 572900DA FR 572900 A FR572900 A FR 572900A
- Authority
- FR
- France
- Prior art keywords
- locomotives
- electro
- pneumatic device
- track signals
- repeating track
- 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
- 230000003137 locomotive effect 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
- B61L3/02—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
- B61L3/10—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 current passing between devices along the route and devices on the vehicle or train
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR572900T | 1923-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR572900A true FR572900A (en) | 1924-06-14 |
Family
ID=8951583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR572900D Expired FR572900A (en) | 1923-01-23 | 1923-01-23 | Electro-pneumatic device for repeating track signals on locomotives |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR572900A (en) |
-
1923
- 1923-01-23 FR FR572900D patent/FR572900A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR572900A (en) | Electro-pneumatic device for repeating track signals on locomotives | |
| FR558010A (en) | Electro-pneumatic device for repeating fixed track signals on locomotives | |
| FR31655E (en) | Automatic braking device for vehicles traveling on railway tracks | |
| FR580093A (en) | Turning device for vehicles traveling on railway tracks | |
| FR582517A (en) | Device for the automatic engagement of wagons on marshalling tracks | |
| FR583332A (en) | Traction system for trains on railway tracks | |
| FR27253E (en) | Apparatus for repeating signals on locomotives | |
| FR29689E (en) | Traction system for trains on railway tracks | |
| FR584110A (en) | Lubricating device for vehicle tracks | |
| FR557321A (en) | Device for recording railway signals by magnetoelectricity on locomotives | |
| FR561632A (en) | Device for turning vehicles traveling on railway tracks | |
| FR576473A (en) | Signal device for railway cars, intended to indicate the passing of closed section signals | |
| FR577819A (en) | Turning device for vehicles traveling on railway tracks | |
| FR565181A (en) | Safety device for railway tracks | |
| FR513649A (en) | Device for repeating signals on locomotives | |
| FR511418A (en) | Device for repeating signals on locomotives | |
| FR23028E (en) | Device for repeating signals on locomotives | |
| FR514248A (en) | Electro-mechanical device for repeating signals on locomotives | |
| FR609858A (en) | Device for electro-mechanical transmission of track signals on locomotives | |
| FR26562E (en) | Double automatic device for repeating signals on the locomotive | |
| FR511669A (en) | Device for repeating railway track signals on locomotives | |
| FR807515A (en) | Device for recording track signals on locomotives or railcars | |
| FR22677E (en) | Track signal repeating devices on locomotives | |
| FR561172A (en) | Track crossing device for railways | |
| FR582465A (en) | Recording device for cars or vehicles |