GB188913553A - - Google Patents
Info
- Publication number
- GB188913553A GB188913553A GB188913553DA GB188913553A GB 188913553 A GB188913553 A GB 188913553A GB 188913553D A GB188913553D A GB 188913553DA GB 188913553 A GB188913553 A GB 188913553A
- Authority
- GB
- United Kingdom
- 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
- B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train
- B61L3/185—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train using separate conductors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB188913553T | 1889-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB188913553A true GB188913553A (en) | 1890-07-26 |
Family
ID=38521652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB188913553D Expired GB188913553A (en) | 1889-08-27 | 1889-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB188913553A (en) |
-
1889
- 1889-08-27 GB GB188913553D patent/GB188913553A/en not_active Expired