GB211391A - Improvements in and relating to dynamo electric machines - Google Patents
Improvements in and relating to dynamo electric machinesInfo
- Publication number
- GB211391A GB211391A GB1425423A GB1425423A GB211391A GB 211391 A GB211391 A GB 211391A GB 1425423 A GB1425423 A GB 1425423A GB 1425423 A GB1425423 A GB 1425423A GB 211391 A GB211391 A GB 211391A
- Authority
- GB
- United Kingdom
- Prior art keywords
- segments
- electric machines
- relating
- respect
- length
- 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
- H02K1/16—Stator cores with slots for windings
-
- 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/26—Rotor cores with slots for windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
211,391. British Thomson - Houston Co., Ltd., (General Electric Co.). May 30, 1923. Yokes and cores.-In dynamo-electric machines having sectionalized laminated frame and core structures, the lamination segments 15, 16, Fig. 2, are formed so that the supporting tongues or notches are symmetrical with respect to the conductor slots a, b but unsymmetrically located in the length of the segments. In assembling, half of the segments are reversed with respect to the others so that in adjacent layers the joints are broken four times in the length of a segment, as indicated in Fig. 11. This results in the prevention of the residual flux which gives rise to shaft currents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1425423A GB211391A (en) | 1923-05-30 | 1923-05-30 | Improvements in and relating to dynamo electric machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1425423A GB211391A (en) | 1923-05-30 | 1923-05-30 | Improvements in and relating to dynamo electric machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB211391A true GB211391A (en) | 1924-02-21 |
Family
ID=10037808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1425423A Expired GB211391A (en) | 1923-05-30 | 1923-05-30 | Improvements in and relating to dynamo electric machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB211391A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009148349A1 (en) * | 2008-06-06 | 2009-12-10 | Schlumberger Canada Limited | Axially-split stator construction for electric motors |
-
1923
- 1923-05-30 GB GB1425423A patent/GB211391A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009148349A1 (en) * | 2008-06-06 | 2009-12-10 | Schlumberger Canada Limited | Axially-split stator construction for electric motors |
| RU2507662C2 (en) * | 2008-06-06 | 2014-02-20 | Шлюмбергер Текнолоджи Б.В. | Stator design for electric motors divided along axis |
| US8716915B2 (en) | 2008-06-06 | 2014-05-06 | Schlumberger Technology Corporation | Axially-split stator construction for electric motors |
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