AU2003223320A1 - Rotary permanent magnet electric motor with varying air gap between interfacing stator and rotor elements - Google Patents
Rotary permanent magnet electric motor with varying air gap between interfacing stator and rotor elementsInfo
- Publication number
- AU2003223320A1 AU2003223320A1 AU2003223320A AU2003223320A AU2003223320A1 AU 2003223320 A1 AU2003223320 A1 AU 2003223320A1 AU 2003223320 A AU2003223320 A AU 2003223320A AU 2003223320 A AU2003223320 A AU 2003223320A AU 2003223320 A1 AU2003223320 A1 AU 2003223320A1
- Authority
- AU
- Australia
- Prior art keywords
- interfacing
- stator
- electric motor
- permanent magnet
- air gap
- 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.)
- Abandoned
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
-
- 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
-
- 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
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
-
- 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
-
- 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
-
- 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
- H02K1/27—Rotor cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/160,257 US6717323B1 (en) | 2002-06-04 | 2002-06-04 | Rotary electric motor having a plurality of skewed stator poles and/or rotor poles |
US10/160,257 | 2002-06-04 | ||
US10/160,254 | 2002-06-04 | ||
US10/160,254 US6727629B1 (en) | 2002-06-04 | 2002-06-04 | Rotary electric motor having a plurality of shifted stator poles and/or rotor poles |
US10/207,848 | 2002-07-31 | ||
US10/207,848 US6727630B1 (en) | 2002-07-31 | 2002-07-31 | Rotary permanent magnet electric motor with varying air gap between interfacing stator and rotor elements |
PCT/US2003/008673 WO2003105318A1 (en) | 2002-06-04 | 2003-03-28 | Rotary permanent magnet electric motor with varying air gap between interfacing stator and rotor elements |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003223320A1 true AU2003223320A1 (en) | 2003-12-22 |
Family
ID=33458528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003223320A Abandoned AU2003223320A1 (en) | 2002-06-04 | 2003-03-28 | Rotary permanent magnet electric motor with varying air gap between interfacing stator and rotor elements |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1512212A1 (es) |
JP (1) | JP2005529575A (es) |
KR (1) | KR100741230B1 (es) |
CN (1) | CN100588088C (es) |
AU (1) | AU2003223320A1 (es) |
BR (1) | BR0311507A (es) |
CA (1) | CA2482974C (es) |
MX (1) | MXPA04012142A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101222154B (zh) * | 2007-01-12 | 2010-07-28 | 台达电子工业股份有限公司 | 永磁电机的转动结构 |
GB2468297B (en) * | 2009-03-03 | 2014-11-19 | Dyson Technology Ltd | Electric machine with an asymmetric stator core |
KR101940755B1 (ko) * | 2012-01-16 | 2019-01-21 | 삼성전자 주식회사 | 회전자 및 이를 포함하는 전동기 |
TWI460967B (zh) * | 2012-10-17 | 2014-11-11 | Ind Tech Res Inst | 電機轉定子結構 |
KR101896714B1 (ko) * | 2012-10-24 | 2018-09-07 | 현대자동차주식회사 | 매입형 영구자석 모터의 회전자 |
TWI496385B (zh) * | 2013-04-30 | 2015-08-11 | Ind Tech Res Inst | 電動機的動子與定子結構 |
CN104135090B (zh) | 2013-04-30 | 2017-01-18 | 财团法人工业技术研究院 | 电动机的动子与定子机构 |
CN103560055B (zh) * | 2013-11-16 | 2015-08-26 | 沈阳工业大学 | 一种高压断路器永磁变气隙有限转角电机操动机构 |
CN111095755B (zh) * | 2018-08-01 | 2021-12-03 | 加贺绿能科技股份有限公司 | 混合可变磁力的节能电动机 |
CN108933511A (zh) * | 2018-08-22 | 2018-12-04 | 哈尔滨理工大学 | 偏心齿式永磁游标电机 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2118785B (en) * | 1982-03-10 | 1986-08-13 | Japan Servo | Direct-current brushless motor |
DE19725522B4 (de) * | 1997-06-17 | 2009-09-17 | Robert Bosch Gmbh | Elektronisch kommutierter Motor |
US5962938A (en) * | 1997-10-21 | 1999-10-05 | General Electric Company | Motor with external rotor |
JP2000166131A (ja) * | 1998-12-02 | 2000-06-16 | Yoho Han | モ―タ或いは発電機用のステ―タ |
-
2003
- 2003-03-28 MX MXPA04012142A patent/MXPA04012142A/es active IP Right Grant
- 2003-03-28 BR BR0311507-0A patent/BR0311507A/pt not_active IP Right Cessation
- 2003-03-28 CN CN03812828A patent/CN100588088C/zh not_active Expired - Fee Related
- 2003-03-28 AU AU2003223320A patent/AU2003223320A1/en not_active Abandoned
- 2003-03-28 CA CA002482974A patent/CA2482974C/en not_active Expired - Fee Related
- 2003-03-28 KR KR1020047019746A patent/KR100741230B1/ko not_active IP Right Cessation
- 2003-03-28 EP EP03719436A patent/EP1512212A1/en not_active Ceased
- 2003-03-28 JP JP2004512270A patent/JP2005529575A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20050004287A (ko) | 2005-01-12 |
CA2482974A1 (en) | 2003-12-18 |
CN1659768A (zh) | 2005-08-24 |
MXPA04012142A (es) | 2005-04-19 |
JP2005529575A (ja) | 2005-09-29 |
BR0311507A (pt) | 2005-02-22 |
EP1512212A1 (en) | 2005-03-09 |
CN100588088C (zh) | 2010-02-03 |
CA2482974C (en) | 2007-01-09 |
KR100741230B1 (ko) | 2007-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |