GB619402A - Arrangement for rotor windings in electrical machines, especially turbo-generators - Google Patents
Arrangement for rotor windings in electrical machines, especially turbo-generatorsInfo
- Publication number
- GB619402A GB619402A GB36199/46A GB3619946A GB619402A GB 619402 A GB619402 A GB 619402A GB 36199/46 A GB36199/46 A GB 36199/46A GB 3619946 A GB3619946 A GB 3619946A GB 619402 A GB619402 A GB 619402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductors
- generators
- arrangement
- electrical machines
- rotor windings
- 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
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
619,402. Coils for dynamo-electric machines.' MASCHINENFABRIK OERLIKON. Dec. 6, 1946, No. 36199. Convention date, Feb. 22. [Class 35] The uppermost conductors in the rotor slots of an electric machine, especially a turbogenerator, are reinforced by superimposed additional conductors of a metal, e.g. non- magnetic steel, of greater strength than and having a coefficient of expansion at least as great as that of the copper conductors. It is stated that this permits thermal expansion of the conductors in spite of the friction due to their centrifugal pressure against the slot wedge.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH619402X | 1946-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB619402A true GB619402A (en) | 1949-03-09 |
Family
ID=4523994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36199/46A Expired GB619402A (en) | 1946-02-22 | 1946-12-06 | Arrangement for rotor windings in electrical machines, especially turbo-generators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB619402A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2575932A (en) * | 1949-11-05 | 1951-11-20 | Gen Electric | Dynamoelectric machine rotor and winding |
-
1946
- 1946-12-06 GB GB36199/46A patent/GB619402A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2575932A (en) * | 1949-11-05 | 1951-11-20 | Gen Electric | Dynamoelectric machine rotor and winding |
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