GB293390A - Improvements relating to variable speed systems - Google Patents
Improvements relating to variable speed systemsInfo
- Publication number
- GB293390A GB293390A GB18808/28A GB1880828A GB293390A GB 293390 A GB293390 A GB 293390A GB 18808/28 A GB18808/28 A GB 18808/28A GB 1880828 A GB1880828 A GB 1880828A GB 293390 A GB293390 A GB 293390A
- Authority
- GB
- United Kingdom
- Prior art keywords
- variable speed
- improvements relating
- speed systems
- cam
- driven
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/0016—Control of angular speed of one shaft without controlling the prime mover
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structure Of Transmissions (AREA)
- Control Of Velocity Or Acceleration (AREA)
Abstract
293,390. Halloy, A. d'. July 5, 1927, [Convention date]. Controlling speed automatically.-The speed of a shaft 3 is maintained according to a definite law according to a clockwork driven cam 16, by combining the effect of the cam with a governor 18 to operatea rheostat 13 associated with two dynamo-electric machines 9, 10. These machines are keyed to the planet shafts of a differential gear 4, the sun wheel of which is driven by a motor 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR293390X | 1927-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB293390A true GB293390A (en) | 1929-09-30 |
Family
ID=8887920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18808/28A Expired GB293390A (en) | 1927-07-05 | 1928-06-28 | Improvements relating to variable speed systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB293390A (en) |
-
1928
- 1928-06-28 GB GB18808/28A patent/GB293390A/en not_active Expired
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