GB279851A - Improvements in or relating to the manufacture of built up steel field rings for dynamo-electric machines - Google Patents
Improvements in or relating to the manufacture of built up steel field rings for dynamo-electric machinesInfo
- Publication number
- GB279851A GB279851A GB28324/27A GB2832427A GB279851A GB 279851 A GB279851 A GB 279851A GB 28324/27 A GB28324/27 A GB 28324/27A GB 2832427 A GB2832427 A GB 2832427A GB 279851 A GB279851 A GB 279851A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dynamo
- segments
- electric machines
- ring
- rings
- 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
- H02K15/14—Casings; Enclosures; Supports
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
279,851. British Thomson-Houston Co., Ltd., (Assignees of Haughton, F. A.). Oct. 26, 1926, [Convention date]. Dynamo-electric machines and magnets; hoops and rings.-The field-magnet ring of a dynamoelectric machine is made by bending a steel slab 1, produced by the first rolling of an ingot of low carbon content e.g. 0.1 per cent to 0.2 per cent, between adjustable bending rolls 4, 5, cutting off the unbent ends of the slab, and then assembling the segments so produced to form completed rings. The interfaces of the segments may be machined, and lugs 10 and pedestals 11 may be welded on the ring segments. Specification 121.547 is referred to. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the application of the above method to the production of ring- shaped structures generally. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US279851XA | 1926-10-26 | 1926-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB279851A true GB279851A (en) | 1928-08-23 |
Family
ID=21840921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28324/27A Expired GB279851A (en) | 1926-10-26 | 1927-10-25 | Improvements in or relating to the manufacture of built up steel field rings for dynamo-electric machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB279851A (en) |
-
1927
- 1927-10-25 GB GB28324/27A patent/GB279851A/en not_active Expired
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