GB190217073A - Improvements in Systems for Electric Railways Employing a Surface Rail. - Google Patents
Improvements in Systems for Electric Railways Employing a Surface Rail.Info
- Publication number
- GB190217073A GB190217073A GB190217073DA GB190217073A GB 190217073 A GB190217073 A GB 190217073A GB 190217073D A GB190217073D A GB 190217073DA GB 190217073 A GB190217073 A GB 190217073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductors
- rail
- rails
- electric railways
- systems
- 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
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
17,073. Thompson, W. P., [Watson, A.]. Aug. 1. Electric railways and tramways with third-rail sectional conductors and mechanically-operated switches. Conductors; conduits; switches; collectors.-The circuit from the main conductor f to the vehicle is completed by the action of the collector wheels or shoes k depressing the movable sections g in the third rail. These rails consist of the base a and cap b, in which the strips g are supported by springs h normally out of contact with studs or feeders i, v connected to the main conductor or conductors f. These conductors f may be mounted on insulators e in the third rails or inside the rails on which the vehicles run, as shown in Fig. 15, where several conductors are laid inside the rail made in two parts. The third rail may be made in lengths insulated from each other, and the movable sections may have overlapping ends.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190217073T | 1902-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190217073A true GB190217073A (en) | 1902-11-27 |
Family
ID=32430630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190217073D Expired GB190217073A (en) | 1902-08-01 | 1902-08-01 | Improvements in Systems for Electric Railways Employing a Surface Rail. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190217073A (en) |
-
1902
- 1902-08-01 GB GB190217073D patent/GB190217073A/en not_active Expired
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