GB823781A - Improvements in and relating to resin casting for the manufacture of dynamoelectric machine housing parts - Google Patents
Improvements in and relating to resin casting for the manufacture of dynamoelectric machine housing partsInfo
- Publication number
- GB823781A GB823781A GB9156/56A GB915656A GB823781A GB 823781 A GB823781 A GB 823781A GB 9156/56 A GB9156/56 A GB 9156/56A GB 915656 A GB915656 A GB 915656A GB 823781 A GB823781 A GB 823781A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- manufacture
- cores
- mould
- housing parts
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Motor Or Generator Frames (AREA)
Abstract
823,781. Moulding casings for dynamoelectric machines. GENERAL ELECTRIC CO: March 23, 1956 [March 23, 1955], No. 9156/56. Class 87(2). [Also in Group XXXV] A housing for a dynamo-electric machine is cast from an epoxide or polyester resin by placing a hub 6, an arbor 8, and a core 9 with windings 10 in a mould 1. Cores 16, 12 of e.g. polyethylene, polyethylene terephthalate or synthetic rubber, which are inflatable through valves 18, 15, respectively, and a member 25 are inserted in the mould 1, and the resin poured into the mould. After curing the resin, the cores are deflated, with or without suction, and removed, and the member 25 pulled out. Projections 21, 20 and 29 on the cores 16 and 12, respectively from ventilation openings in the housing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US823781XA | 1955-03-23 | 1955-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB823781A true GB823781A (en) | 1959-11-18 |
Family
ID=22170822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9156/56A Expired GB823781A (en) | 1955-03-23 | 1956-03-23 | Improvements in and relating to resin casting for the manufacture of dynamoelectric machine housing parts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB823781A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4806083A (en) * | 1986-10-21 | 1989-02-21 | The Marley-Wylain Company | Submersible pump with expanded foam housing |
US4950438A (en) * | 1987-06-22 | 1990-08-21 | Fanuc Ltd. | Molding process for coating a motor stator |
DE4105118C1 (en) * | 1991-02-19 | 1992-04-30 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | Miniature electrostatic pump or flow velocity sensor - has active zone protected while remainder of semiconductor device is embedded in resin mass |
EP1501170A1 (en) * | 2003-07-21 | 2005-01-26 | Robert Bosch Gmbh | Electrical machine with stator fixation |
-
1956
- 1956-03-23 GB GB9156/56A patent/GB823781A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4806083A (en) * | 1986-10-21 | 1989-02-21 | The Marley-Wylain Company | Submersible pump with expanded foam housing |
US4950438A (en) * | 1987-06-22 | 1990-08-21 | Fanuc Ltd. | Molding process for coating a motor stator |
DE4105118C1 (en) * | 1991-02-19 | 1992-04-30 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | Miniature electrostatic pump or flow velocity sensor - has active zone protected while remainder of semiconductor device is embedded in resin mass |
EP1501170A1 (en) * | 2003-07-21 | 2005-01-26 | Robert Bosch Gmbh | Electrical machine with stator fixation |
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