GB191007469A - Improvements in and connected with Change Over Switches for Electric Lighting and other Systems for Railway Carriages and other Vehicles. - Google Patents
Improvements in and connected with Change Over Switches for Electric Lighting and other Systems for Railway Carriages and other Vehicles.Info
- Publication number
- GB191007469A GB191007469A GB191007469DA GB191007469A GB 191007469 A GB191007469 A GB 191007469A GB 191007469D A GB191007469D A GB 191007469DA GB 191007469 A GB191007469 A GB 191007469A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disk
- solenoid
- core
- magnetic
- brush
- 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
- H02J7/1423—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 with multiple batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
7469. Stone & Co., J., and Darker, A. H. Oct. 27, 1909. Electro - magnetic switches.-In electric systems for lighting, heating, cooling, and ventilating railway carriages and other vehicles, where two storage batteries are employed of which one is being charged while the other is " floating " in the circuit in series with a resistance, the electro-magnetic switch for interchanging periodically the positions of the two batteries is of the rotary ratchet-actuated type with a solenoid placed vertically and a core controlled by gravity. In the form shown in Fig. 1, the switch consists of a disk 55 carrying two semicircular contact segments 56, 57 which slide beneath four brushes 50, 51, 52, 53. The brushes 50 and 52 are respectively connected to the two batteries 28, 27; the brush 53 is connected directly to the dynamo terminal 7 and the brush 51 through a resistance 33. The disk is actuated by upward strokes of a solenoid-core 58, which has a pivoted pawl 62 striking against pins 63. The solenoid-core is coned and provided with non-magnetic pins 59<a> to strike against a magnetic bushing 163. The stroke may be arranged to produce a quarter-revolution of the disk or less. The solenoid-core may actuate the disk at the downstroke instead of the up-stroke. A brush 64 is added, if desired, to short-circuit the resistance 33. In another form of switch shown in Fig. 4, there are four stationary segmental contacts and two rotating brushes 56<b>, 57b.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191007469T | 1909-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191007469A true GB191007469A (en) | 1910-09-01 |
Family
ID=33444217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191007469D Expired GB191007469A (en) | 1909-10-27 | 1909-10-27 | Improvements in and connected with Change Over Switches for Electric Lighting and other Systems for Railway Carriages and other Vehicles. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191007469A (en) |
-
1909
- 1909-10-27 GB GB191007469D patent/GB191007469A/en not_active Expired
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