GB847276A - Improvements in or relating to dynamo electric machines - Google Patents
Improvements in or relating to dynamo electric machinesInfo
- Publication number
- GB847276A GB847276A GB2864457A GB2864457A GB847276A GB 847276 A GB847276 A GB 847276A GB 2864457 A GB2864457 A GB 2864457A GB 2864457 A GB2864457 A GB 2864457A GB 847276 A GB847276 A GB 847276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- springs
- machine
- inner frame
- spaced
- 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
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
847,276. Dynamo-electric machine core constructions and casings. GENERAL ELECTRIC CO. Ltd. Sept. 3, 1958 [Sept. 11, 1957], No. 28644/57. Class 35. In a dynamo-electric machine e.g. turbo alternator having a stator core 1 mounted in an inner frame 9 supported in an outer frame 4 by resilient vibration absorbing means, the latter comprise a number of beam springs 8 arranged parallel to and spaced around the machine axis, and the frames are respectively connected to the beam springs at alternate positions spaced longitudinally of the machine, the springs being substantially rigid in the longitudinal and tangential directions but flexible in the radial direction of the machine so as to permit a limited relative radial movement between the frames. As shown, each spring 8, of laminated plates, extends the whole length of the inner frame 9 but alternatively it may comprise two or more longitudinally spaced springs. The inner frame 9 comprises longitudinal bars 2 and annular longitudinally spaced ribs 3 to which the springs are welded, while within a horizontally split casing 7 is the outer frame 4 comprising longitudinal bars 5 and longitudinally spaced annular ribs 6 to which are bolted connecting plates 12 of the springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2864457A GB847276A (en) | 1957-09-11 | 1957-09-11 | Improvements in or relating to dynamo electric machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2864457A GB847276A (en) | 1957-09-11 | 1957-09-11 | Improvements in or relating to dynamo electric machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB847276A true GB847276A (en) | 1960-09-07 |
Family
ID=10278853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2864457A Expired GB847276A (en) | 1957-09-11 | 1957-09-11 | Improvements in or relating to dynamo electric machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB847276A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3293464A (en) * | 1963-09-24 | 1966-12-20 | Siemens Ag | Electrical machine with vertical shaft |
| EP0022314A1 (en) * | 1979-06-07 | 1981-01-14 | Westinghouse Electric Corporation | Dynamoelectric machine having radially movable stator core |
-
1957
- 1957-09-11 GB GB2864457A patent/GB847276A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3293464A (en) * | 1963-09-24 | 1966-12-20 | Siemens Ag | Electrical machine with vertical shaft |
| EP0022314A1 (en) * | 1979-06-07 | 1981-01-14 | Westinghouse Electric Corporation | Dynamoelectric machine having radially movable stator core |
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