TW200419877A - Improvements for electric motors - Google Patents
Improvements for electric motorsInfo
- Publication number
- TW200419877A TW200419877A TW92130998A TW92130998A TW200419877A TW 200419877 A TW200419877 A TW 200419877A TW 92130998 A TW92130998 A TW 92130998A TW 92130998 A TW92130998 A TW 92130998A TW 200419877 A TW200419877 A TW 200419877A
- Authority
- TW
- Taiwan
- Prior art keywords
- pole
- piece
- sub
- pole piece
- stator
- Prior art date
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
- H02K1/14—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
Abstract
A motor comprising separate stator or rotor sub-assemblies is provided. Each sub-assembly comprises a pole piece and a connecting piece. Complementary formations on each sub-assembly are arranged so that a pole piece can engage with the connecting piece. Thus, a first pole piece can be arranged to engage with a second pole piece within a range of angles with respect to neighbouring pole pieces. This has the advantage of allowing various numbers of pole pieces to be arranged to provide a motor rotor or stator, the diameter of which is determined by the number of pole pieces in the rotor or stator. The connecting piece is preferably integral with the pole piece.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0225775A GB0225775D0 (en) | 2002-11-05 | 2002-11-05 | Improvements for electric motors |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200419877A true TW200419877A (en) | 2004-10-01 |
Family
ID=9947235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92130998A TW200419877A (en) | 2002-11-05 | 2003-11-05 | Improvements for electric motors |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2003276466A1 (en) |
GB (1) | GB0225775D0 (en) |
TW (1) | TW200419877A (en) |
WO (1) | WO2004042892A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI513147B (en) * | 2014-02-14 | 2015-12-11 | ||
US11258335B2 (en) | 2020-06-10 | 2022-02-22 | Asia Vital Components (China) Co., Ltd. | Motor stator anti-interferences structure |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3069114B1 (en) * | 2017-07-12 | 2020-01-24 | Valeo Equipements Electriques Moteur | ROTATING ELECTRIC MACHINE WITH SEGMENTED STATOR WITH IMPROVED CONFIGURATION |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4005169B2 (en) * | 1997-04-11 | 2007-11-07 | 東芝キヤリア株式会社 | Compressor |
DE69735893T2 (en) * | 1997-10-17 | 2007-04-19 | Denso Corp., Kariya | AC POWER GENERATOR FOR MOTOR VEHICLES |
JP3279279B2 (en) * | 1998-06-30 | 2002-04-30 | 三菱電機株式会社 | Iron core equipment |
US6584813B2 (en) * | 2001-03-26 | 2003-07-01 | Emerson Electric Co. | Washing machine including a segmented stator switched reluctance motor |
CN1290243C (en) * | 2001-04-13 | 2006-12-13 | 松下环境系统株式会社 | Stator for inner rotor motor and method of producing the same |
-
2002
- 2002-11-05 GB GB0225775A patent/GB0225775D0/en not_active Ceased
-
2003
- 2003-11-05 TW TW92130998A patent/TW200419877A/en unknown
- 2003-11-05 AU AU2003276466A patent/AU2003276466A1/en not_active Abandoned
- 2003-11-05 WO PCT/GB2003/004778 patent/WO2004042892A1/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI513147B (en) * | 2014-02-14 | 2015-12-11 | ||
US11258335B2 (en) | 2020-06-10 | 2022-02-22 | Asia Vital Components (China) Co., Ltd. | Motor stator anti-interferences structure |
Also Published As
Publication number | Publication date |
---|---|
AU2003276466A1 (en) | 2004-06-07 |
WO2004042892A1 (en) | 2004-05-21 |
GB0225775D0 (en) | 2002-12-11 |
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