GB573825A - Improvement in dynamo-electric machines - Google Patents
Improvement in dynamo-electric machinesInfo
- Publication number
- GB573825A GB573825A GB14373/43A GB1437343A GB573825A GB 573825 A GB573825 A GB 573825A GB 14373/43 A GB14373/43 A GB 14373/43A GB 1437343 A GB1437343 A GB 1437343A GB 573825 A GB573825 A GB 573825A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- ring
- stator
- dynamo
- turns
- 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
- H02K19/00—Synchronous motors or generators
- H02K19/02—Synchronous motors
- H02K19/14—Synchronous motors having additional short-circuited windings for starting as asynchronous motors
-
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
573,825. Dynamo-electric machines. ANDREWS, E. F. Sept. 2, 1943, No. 14373. Convention date, July 22, 1942. [Class 35] A machine such as a synchronous motor has an air gap lining either on the rotor or stator or both, of uniformly distributed magnetic and non-magnetic components, e.g. iron particles, in an insulating binding. In the form shown, the rotor consists of laminµ 66 of the shape shown and cast aluminium 66 surrounded by a ring 64 of insulated iron particles, a similar ring 70 resting on the stator poles 68. In a modification with a ring on the stator only, this is fixed between end discs carrying bearings for the rotor. In the case of single phase motors, a condenser is used for phase splitting. Each polepiece may carry large and small coils and turns of one coil may be in series with turns of coils on adjacent polepieces.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US573825XA | 1942-07-22 | 1942-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB573825A true GB573825A (en) | 1945-12-07 |
Family
ID=22010236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14373/43A Expired GB573825A (en) | 1942-07-22 | 1943-09-02 | Improvement in dynamo-electric machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB573825A (en) |
-
1943
- 1943-09-02 GB GB14373/43A patent/GB573825A/en not_active Expired
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