GB416037A - Improvements in and relating to the reversing and controlling of electric motors for toy locomotives, tramcars and the like - Google Patents
Improvements in and relating to the reversing and controlling of electric motors for toy locomotives, tramcars and the likeInfo
- Publication number
- GB416037A GB416037A GB6354/33A GB635433A GB416037A GB 416037 A GB416037 A GB 416037A GB 6354/33 A GB6354/33 A GB 6354/33A GB 635433 A GB635433 A GB 635433A GB 416037 A GB416037 A GB 416037A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- reversing
- locomotive
- relay
- tramcars
- 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
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Toys (AREA)
Abstract
416,037. Control of A.C. motors. GREENLY, H., 66, Heston Road, Hounslow, Middlesex. March 2, 1933, No. 6354. [Class 38 (iii).] Reversing.-An A.C. motor 1 operating a toy locomotive &c. is supplied from an A.C. source V and reversed by means of a polarized relay 5 supplied through a choke 13 from a D.C. source 2, the relay 5 and choke 13 being carried by the locomotive. Operation of a switch 25 to contact 22 causes energization of relay 5 which sets the reversing switch 3, 4, in accordance with the current direction determined by a control switch 21. Further movement of the switch 25 connects the A.C. supply V to the motor which runs in the direction thus predetermined by the setting of the switch 21 and at a speed determined by the setting of a regulator 24. The choking coil 13 prevents the flow of A.C. in the circuit of the coil of the polarized relay. The choking coil may be carried on the tender of the locomotive which is provided with its own collector so that only one flexible conductor between the locomotive and tender is necessary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6354/33A GB416037A (en) | 1933-03-02 | 1933-03-02 | Improvements in and relating to the reversing and controlling of electric motors for toy locomotives, tramcars and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6354/33A GB416037A (en) | 1933-03-02 | 1933-03-02 | Improvements in and relating to the reversing and controlling of electric motors for toy locomotives, tramcars and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB416037A true GB416037A (en) | 1934-09-03 |
Family
ID=9812965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6354/33A Expired GB416037A (en) | 1933-03-02 | 1933-03-02 | Improvements in and relating to the reversing and controlling of electric motors for toy locomotives, tramcars and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB416037A (en) |
-
1933
- 1933-03-02 GB GB6354/33A patent/GB416037A/en not_active Expired
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