GB986789A - Multi-speed induction type motor - Google Patents
Multi-speed induction type motorInfo
- Publication number
- GB986789A GB986789A GB3317/64A GB331764A GB986789A GB 986789 A GB986789 A GB 986789A GB 3317/64 A GB3317/64 A GB 3317/64A GB 331764 A GB331764 A GB 331764A GB 986789 A GB986789 A GB 986789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pole
- coils
- winding
- coil
- type motor
- 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)
- Windings For Motors And Generators (AREA)
Abstract
986,789. Pole - charging induction motors. GENERAL ELECTRIC CO. Jan. 25, 1964, No. 3317/64. Heading H2A. In a resistance split-phase, change-pole induction motor having separate main windings for each pole-number, one of the polewindings of one pole-number is also used during operation at the other pole-number and lies in the same slots as the corresponding pole-winding of that other polenumber. Thus, coils 51, 52, 53 forming pole 51 in four-pole operation, is energized in series with six-pole winding A-F when this is in use, and its coils 61, 62, 63, 64 lie in substantially the same slots as those of six-pole coil A. Since coil A is thus assisted it is of fewer turns than the other six-pole coils C and E. As shown in Fig. 1 (not shown), the depth of the stator yoke section is related to the four-pole flux being greatest between the poles, while the cross-sections of the teeth are greatest near the pole-centres in six-pole operation. Other polenumbers are possible.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3317/64A GB986789A (en) | 1964-01-25 | 1964-01-25 | Multi-speed induction type motor |
JP690064A JPS433445B1 (en) | 1964-01-25 | 1964-02-11 | |
DE19641488160 DE1488160B2 (en) | 1964-01-25 | 1964-03-07 | Speed switchable single-phase induction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3317/64A GB986789A (en) | 1964-01-25 | 1964-01-25 | Multi-speed induction type motor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB986789A true GB986789A (en) | 1965-03-24 |
Family
ID=9756046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3317/64A Expired GB986789A (en) | 1964-01-25 | 1964-01-25 | Multi-speed induction type motor |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS433445B1 (en) |
DE (1) | DE1488160B2 (en) |
GB (1) | GB986789A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2199995A (en) * | 1987-01-16 | 1988-07-20 | Yang Tai Her | The distribution method and application of the magnetic paths of the polar axis of the magnetic polar induction motor with multi-wirings for the single phase two-polar alternating current |
GB2283133A (en) * | 1993-10-20 | 1995-04-26 | Gen Electric | Stator assembly for a dynomoelectric machine |
US5852338A (en) * | 1997-02-03 | 1998-12-22 | General Electric Company | Dynamoelectric machine and method for manufacturing same |
WO2016126633A3 (en) * | 2015-02-02 | 2016-11-10 | Persimmon Technologies, Corp. | Motor having non-circular stator |
-
1964
- 1964-01-25 GB GB3317/64A patent/GB986789A/en not_active Expired
- 1964-02-11 JP JP690064A patent/JPS433445B1/ja active Pending
- 1964-03-07 DE DE19641488160 patent/DE1488160B2/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2199995A (en) * | 1987-01-16 | 1988-07-20 | Yang Tai Her | The distribution method and application of the magnetic paths of the polar axis of the magnetic polar induction motor with multi-wirings for the single phase two-polar alternating current |
US5911453A (en) * | 1993-10-20 | 1999-06-15 | General Electric Company | Dynamoelectric machine and method for manufacturing same |
US5640064A (en) * | 1993-10-20 | 1997-06-17 | General Electric Company | Dynamoelectric machine and method for manufacturing same |
US5668429A (en) * | 1993-10-20 | 1997-09-16 | General Electric Company | Dynamoelectric machine and method for manufacturing same |
GB2283133B (en) * | 1993-10-20 | 1998-04-15 | Gen Electric | Dynamoelectric machine and method for manufacturing same |
GB2283133A (en) * | 1993-10-20 | 1995-04-26 | Gen Electric | Stator assembly for a dynomoelectric machine |
US6088905A (en) * | 1993-10-20 | 2000-07-18 | General Electric Company | Method for manufacturing a dynamoelectric machine |
US6223416B1 (en) | 1993-10-20 | 2001-05-01 | General Electric Company | Method of manufacturing a dynamoelectric machine |
US5852338A (en) * | 1997-02-03 | 1998-12-22 | General Electric Company | Dynamoelectric machine and method for manufacturing same |
WO2016126633A3 (en) * | 2015-02-02 | 2016-11-10 | Persimmon Technologies, Corp. | Motor having non-circular stator |
JP2018507672A (en) * | 2015-02-02 | 2018-03-15 | パーシモン テクノロジーズ コーポレイションPersimmon Technologies, Corp. | Motor with non-circular stator |
US10170946B2 (en) | 2015-02-02 | 2019-01-01 | Persimmon Technologies Corporation | Motor having non-circular stator |
US11043857B2 (en) | 2015-02-02 | 2021-06-22 | Persimmon Technologies Corporation | Motor having non-circular stator |
Also Published As
Publication number | Publication date |
---|---|
DE1488160A1 (en) | 1969-02-13 |
DE1488160B2 (en) | 1970-12-23 |
JPS433445B1 (en) | 1968-02-08 |
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