GB739580A - Improvements in or relating to single-phase alternating current motors - Google Patents
Improvements in or relating to single-phase alternating current motorsInfo
- Publication number
- GB739580A GB739580A GB19637/54A GB1963754A GB739580A GB 739580 A GB739580 A GB 739580A GB 19637/54 A GB19637/54 A GB 19637/54A GB 1963754 A GB1963754 A GB 1963754A GB 739580 A GB739580 A GB 739580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pole
- starting
- windings
- relating
- alternating current
- 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
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/04—Asynchronous induction motors for single phase current
- H02K17/06—Asynchronous induction motors for single phase current having windings arranged for permitting pole-changing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
739,580. Split-phase induction motors. GENERAL ELECTRIC CO. July 5, 1954 [July 10, 1953], No. 19637/54. Class 35. A split-phase, pole-change motor has two-pole main windings 9, 10 and four-pole main windings 4, 5, 6, 7 which may be used alternatively, while the starting windings 12, 13 are shortchorded, e.g. to 2/3 pole-pitch, so that they may be connected electrically in series and in magnetic addition to produce a two-pole quadrature starting flux, or connected electrically in parallel and in magnetic opposition so that the consequent poles formed between the windings produce an effective four-pole starting flux. The starting winding may be connected in series with a condenser or may be resistive.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US739580XA | 1953-07-10 | 1953-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB739580A true GB739580A (en) | 1955-11-02 |
Family
ID=22116841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19637/54A Expired GB739580A (en) | 1953-07-10 | 1954-07-05 | Improvements in or relating to single-phase alternating current motors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB739580A (en) |
-
1954
- 1954-07-05 GB GB19637/54A patent/GB739580A/en not_active Expired
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