GB273633A - Improvements in and relating to line contactors for use with electrically operated point turners, signals and other interlocking plant - Google Patents
Improvements in and relating to line contactors for use with electrically operated point turners, signals and other interlocking plantInfo
- Publication number
- GB273633A GB273633A GB1320327A GB1320327A GB273633A GB 273633 A GB273633 A GB 273633A GB 1320327 A GB1320327 A GB 1320327A GB 1320327 A GB1320327 A GB 1320327A GB 273633 A GB273633 A GB 273633A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- signals
- electrically operated
- turners
- relating
- 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
- B61L11/00—Operation of points from the vehicle or by the passage of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
273,633. Quilliam, S. T. May 17, 1927. Electrically operated and controlled by vehicle. -In the electric operation of railway points or signals by either coasting or running past line contactors of the kind described in Specification 211,058, a shunt-relay coil r is provided in. circuit with the isolated sections k. so as to operate a switch s and interrupt the supply of current from the centre section h to the operating-coils b, c. The coils b, c are selected by the armature n of the main relay coil m. The shunt-relay circuit may pass to earth direct or through the switch s. The sections h, k are energized through the trolly wheel from contact d, section e, coil m and line wire a. Coil b is energized when running through and coil c when coasting through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1320327A GB273633A (en) | 1927-05-17 | 1927-05-17 | Improvements in and relating to line contactors for use with electrically operated point turners, signals and other interlocking plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1320327A GB273633A (en) | 1927-05-17 | 1927-05-17 | Improvements in and relating to line contactors for use with electrically operated point turners, signals and other interlocking plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB273633A true GB273633A (en) | 1927-07-07 |
Family
ID=10018704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1320327A Expired GB273633A (en) | 1927-05-17 | 1927-05-17 | Improvements in and relating to line contactors for use with electrically operated point turners, signals and other interlocking plant |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB273633A (en) |
-
1927
- 1927-05-17 GB GB1320327A patent/GB273633A/en not_active Expired
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