GB326891A - Improvements connected with the armature windings of dynamo electric machines - Google Patents
Improvements connected with the armature windings of dynamo electric machinesInfo
- Publication number
- GB326891A GB326891A GB1329928A GB1329928A GB326891A GB 326891 A GB326891 A GB 326891A GB 1329928 A GB1329928 A GB 1329928A GB 1329928 A GB1329928 A GB 1329928A GB 326891 A GB326891 A GB 326891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slot
- slots
- sides
- coils
- electric machines
- 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
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
- H02K3/16—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots for auxiliary purposes, e.g. damping or commutating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Dc Machiner (AREA)
Abstract
326,891. English Electric Co., Ltd., and Schroeder, G. May 5, 1928. Armatures, dampers and screens on cores of.- In a commutating machine, damping conductors a, Fig. 1, are placed between and insulated from the armature coils b and sides of the slots to neutralize the transverse flux across the slot and give an improved commutation. The strips may be applied to one side of the coil or both, as shown, and may be taped on to the parts of the coils lying within the slots. They may cover the whole or part only of the slot sides and may be provided with holes or slits. When applied to both sides of the coils, the strips may be joined by another strip at the bottom of the slot so as to form a channel with its opening at the mouth of the slot and these channels, as shown in Fig. 2, may have their central bottom parts out away at c so as to leave bridges d at the parts extending beyond the ends of the slots.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1329928A GB326891A (en) | 1928-05-05 | 1928-05-05 | Improvements connected with the armature windings of dynamo electric machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1329928A GB326891A (en) | 1928-05-05 | 1928-05-05 | Improvements connected with the armature windings of dynamo electric machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB326891A true GB326891A (en) | 1930-04-03 |
Family
ID=10020426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1329928A Expired GB326891A (en) | 1928-05-05 | 1928-05-05 | Improvements connected with the armature windings of dynamo electric machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB326891A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409788A (en) * | 1964-05-26 | 1968-11-05 | Ass Elect Ind | Spark suppressor for commutating electrical machines |
-
1928
- 1928-05-05 GB GB1329928A patent/GB326891A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409788A (en) * | 1964-05-26 | 1968-11-05 | Ass Elect Ind | Spark suppressor for commutating electrical machines |
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