GB492470A - Improvements in rotors for dynamo-electric machines - Google Patents
Improvements in rotors for dynamo-electric machinesInfo
- Publication number
- GB492470A GB492470A GB16578/37A GB1657837A GB492470A GB 492470 A GB492470 A GB 492470A GB 16578/37 A GB16578/37 A GB 16578/37A GB 1657837 A GB1657837 A GB 1657837A GB 492470 A GB492470 A GB 492470A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- conductors
- sleeves
- june
- dynamo
- 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
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0012—Manufacturing cage rotors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
492,470. Conductors for dynamoelectric machines. GENERAL MOTORS CORPORATION. June 15, 1937, No. 16578. Convention date, June 15, 1936. [Class 35] [Also in Group XXII] In making a squirrel-cage rotor, the conductors extend beyond the core at least at one end and are bent against the core and into engagement with each other. Their ends may then be fused together. In the form shown, conductors are placed in the core slots with their ends 26 extending at both ends of the core and the core is placed in a press, Fig. 10, having sleeves 98, 130 which force the conductor ends together as shown and against the core. The sleeves are carried by bearings 90, 138 which enable them to move angularly while pressure is being applied. The conductor ends are finally fused together to form end rings 200, Fig. 5. The conductors may be parallel to the core axis or skewed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US492470XA | 1936-06-15 | 1936-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB492470A true GB492470A (en) | 1938-09-21 |
Family
ID=21958813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16578/37A Expired GB492470A (en) | 1936-06-15 | 1937-06-15 | Improvements in rotors for dynamo-electric machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB492470A (en) |
-
1937
- 1937-06-15 GB GB16578/37A patent/GB492470A/en not_active Expired
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