GB270426A - Improvements in and connected with the electric lighting, heating and ventilating of railway vehicles - Google Patents
Improvements in and connected with the electric lighting, heating and ventilating of railway vehiclesInfo
- Publication number
- GB270426A GB270426A GB384626A GB384626A GB270426A GB 270426 A GB270426 A GB 270426A GB 384626 A GB384626 A GB 384626A GB 384626 A GB384626 A GB 384626A GB 270426 A GB270426 A GB 270426A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- vehicle
- arms
- normal
- ventilating
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
270,426. Stone & Co., Ltd., J., and Darker, A. H. Feb. 10, 1926. Supplying consuming devices.-In the electric lighting, heating, and ventilating of railway vehicles having an auxiliary circuit in addition to the normal circuit, current collectors are disposed on the exterior of the vehicle and are adapted to be projected to engage line conductors when the normal circuit is inoperative. The vehicle a has a normal installation of battery B, lamps L and switch S, the battery being charged by the usual dynamo, the switch S being electromagnetic and adapted to open the circuit when the batteries are down to a predetermined condition. The main leads to the lamp circuit are connected with external collector arms e, f, which are secured to springs g which tend to keep the arms flat against the side of the vehicle. The arms carry an insulated handle k enabling an operator to swing them into contact with line conductors l, m suitably supported on a goods shed. A rheostat o is included in the auxiliary circuit. When the line voltage is very different from the normal voltage, a separate set of lamps is provided. The arms may pivot on a horizontal axis and fold upwardly against the vehicle. An external pilot or coloured lamp may be included in the auxiliary circuit for indication purposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB384626A GB270426A (en) | 1926-02-10 | 1926-02-10 | Improvements in and connected with the electric lighting, heating and ventilating of railway vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB384626A GB270426A (en) | 1926-02-10 | 1926-02-10 | Improvements in and connected with the electric lighting, heating and ventilating of railway vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB270426A true GB270426A (en) | 1927-05-10 |
Family
ID=9766024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB384626A Expired GB270426A (en) | 1926-02-10 | 1926-02-10 | Improvements in and connected with the electric lighting, heating and ventilating of railway vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB270426A (en) |
-
1926
- 1926-02-10 GB GB384626A patent/GB270426A/en not_active Expired
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