GB501811A - Improvements relating to dynamo regulators - Google Patents
Improvements relating to dynamo regulatorsInfo
- Publication number
- GB501811A GB501811A GB2409337A GB2409337A GB501811A GB 501811 A GB501811 A GB 501811A GB 2409337 A GB2409337 A GB 2409337A GB 2409337 A GB2409337 A GB 2409337A GB 501811 A GB501811 A GB 501811A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dynamo
- armature
- improvements relating
- electromagnet
- contacts
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
- H02P9/20—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field due to variation of continuously-variable ohmic resistance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
Abstract
501,811. Automatic regulation. LUCAS, Ltd., J., and LAIRD, J. A. Sept. 3, 1937, No. 24093. [Class 38 (iv)] In a regulator for a variable speed dynamo f comprising a carbon pile a controlled by an electromagnet d through an armature c, an armature k controlled by a coil energized from the dynamo current or voltage or both is provided with a contact i arranged to cooperate with a contact h carried by but insulated from the armature c, closure of contacts h, i when the dynamo current or voltage becomes excessive being arranged to shortcircuit the electromagnet d. A further pair of contacts o, n arranged respectively on the armatures k and c may short-circuit the pile a . when the dynamo is stationary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2409337A GB501811A (en) | 1937-09-03 | 1937-09-03 | Improvements relating to dynamo regulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2409337A GB501811A (en) | 1937-09-03 | 1937-09-03 | Improvements relating to dynamo regulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB501811A true GB501811A (en) | 1939-03-03 |
Family
ID=10206260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2409337A Expired GB501811A (en) | 1937-09-03 | 1937-09-03 | Improvements relating to dynamo regulators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB501811A (en) |
-
1937
- 1937-09-03 GB GB2409337A patent/GB501811A/en not_active Expired
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