GB874296A - Improvements relating to dynamo electric machines - Google Patents
Improvements relating to dynamo electric machinesInfo
- Publication number
- GB874296A GB874296A GB37929/59A GB3792959A GB874296A GB 874296 A GB874296 A GB 874296A GB 37929/59 A GB37929/59 A GB 37929/59A GB 3792959 A GB3792959 A GB 3792959A GB 874296 A GB874296 A GB 874296A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bars
- blocks
- strips
- dynamo
- nov
- 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
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
- H02K3/505—Fastening of winding heads, equalising connectors, or connections thereto for large machine windings, e.g. bar windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
874,296. Dynamo-electric machines. GENERAL ELECTRIC CO. Nov. 9, 1959 [Nov. 24, 1958], No. 37929/59. Class 35. In a dynamo-electric machine adjacent end turns of the stator winding conductor bars 4, 5 are separated by a plurality of blocking assemblies 10 each comprising a plurality of insulating spacer blocks 13, 14, 15 secured to one or more tie strips 11, 12 adapted to be lashed to the bars. As shown, binding band ties 18 lash portions 5a of the radially outer bars 5 to the tie strips 11, 12 and to binding bands 7 held in place by supports 8 providing the end turn supporting structure, and band ties 19 lash together the parts 5a, 7, a radius strip 9 and portions 4a of the inner bars 4. The blocks 15 may be of paraffin-treated maple and the tie strips 11, 12 of glass or asbestos cloth impregnated with a plastic, e.g. a melamine. In modifications the blocks may be encased with fibre glass pads saturated with a thermosetting resin, and the strips may be replaced by rods.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US874296XA | 1958-11-24 | 1958-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB874296A true GB874296A (en) | 1961-08-02 |
Family
ID=22205141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37929/59A Expired GB874296A (en) | 1958-11-24 | 1959-11-09 | Improvements relating to dynamo electric machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB874296A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377764A (en) * | 1980-08-18 | 1983-03-22 | General Electric Company | End winding support for exciter winding bar |
| CN102668341A (en) * | 2009-12-23 | 2012-09-12 | 科勒公司 | Apparatus and method for electrically insulating end turns of a stator assembly |
-
1959
- 1959-11-09 GB GB37929/59A patent/GB874296A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377764A (en) * | 1980-08-18 | 1983-03-22 | General Electric Company | End winding support for exciter winding bar |
| CN102668341A (en) * | 2009-12-23 | 2012-09-12 | 科勒公司 | Apparatus and method for electrically insulating end turns of a stator assembly |
| CN102668341B (en) * | 2009-12-23 | 2014-07-16 | 科勒公司 | Apparatus and method for electrically insulating end turns of a stator assembly |
| US9595852B2 (en) | 2009-12-23 | 2017-03-14 | Kohler Co. | Apparatus and method for electrically insulating end turns of a stator assembly |
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