GB190605602A - Improvements in the Field Magnets of Dynamo-electric Machines. - Google Patents
Improvements in the Field Magnets of Dynamo-electric Machines.Info
- Publication number
- GB190605602A GB190605602A GB190605602DA GB190605602A GB 190605602 A GB190605602 A GB 190605602A GB 190605602D A GB190605602D A GB 190605602DA GB 190605602 A GB190605602 A GB 190605602A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dynamo
- field magnets
- electric machines
- pole
- field
- 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
Abstract
5602. Burleigh, J. W. March 8. Field magnets.-Each pole is divided into two separately-wound portions 1, 2, as shown for a two-pole machine, and the circular yoke is partly cut away at 7 between the parts of each pole, to improve the ventilation and reduce distortion of field. The cut-away portions of the yoke may be covered with thin perforated metal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190605602T | 1906-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190605602A true GB190605602A (en) | 1907-03-08 |
Family
ID=32630902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190605602D Expired GB190605602A (en) | 1906-03-08 | 1906-03-08 | Improvements in the Field Magnets of Dynamo-electric Machines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190605602A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1090747B (en) * | 1956-08-22 | 1960-10-13 | Iaetablissements Labinalia Sa | Arrangement of the split poles of an excitation system for rotating electrical machines with pronounced poles |
DE102010044713A1 (en) * | 2010-09-08 | 2012-03-08 | Minebea Co., Ltd. | Brushless direct current (DC) motor has grooves between stator pole pieces of pole pairs whose width is set smaller than width of grooves between pole pieces of stator poles of different pairs |
EP2980970A4 (en) * | 2013-03-26 | 2017-01-11 | Mitsuba Corporation | Magnetic power generator |
-
1906
- 1906-03-08 GB GB190605602D patent/GB190605602A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1090747B (en) * | 1956-08-22 | 1960-10-13 | Iaetablissements Labinalia Sa | Arrangement of the split poles of an excitation system for rotating electrical machines with pronounced poles |
DE102010044713A1 (en) * | 2010-09-08 | 2012-03-08 | Minebea Co., Ltd. | Brushless direct current (DC) motor has grooves between stator pole pieces of pole pairs whose width is set smaller than width of grooves between pole pieces of stator poles of different pairs |
EP2980970A4 (en) * | 2013-03-26 | 2017-01-11 | Mitsuba Corporation | Magnetic power generator |
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