CN1726627A - 用于电动机的转子 - Google Patents
用于电动机的转子 Download PDFInfo
- Publication number
- CN1726627A CN1726627A CN200380106513.0A CN200380106513A CN1726627A CN 1726627 A CN1726627 A CN 1726627A CN 200380106513 A CN200380106513 A CN 200380106513A CN 1726627 A CN1726627 A CN 1726627A
- Authority
- CN
- China
- Prior art keywords
- rotor
- cavity volume
- wire rod
- axis
- cross
- 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.)
- Granted
Links
Images
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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
-
- 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
- H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10261763A DE10261763B4 (de) | 2002-12-19 | 2002-12-19 | Rotor für einen Elektromotor |
DE10261763.5 | 2002-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1726627A true CN1726627A (zh) | 2006-01-25 |
CN100423407C CN100423407C (zh) | 2008-10-01 |
Family
ID=32519546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801065130A Expired - Fee Related CN100423407C (zh) | 2002-12-19 | 2003-12-12 | 用于电动机的转子及具有这种转子的电动机 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7247965B2 (zh) |
EP (1) | EP1579549A1 (zh) |
CN (1) | CN100423407C (zh) |
AU (1) | AU2003287882A1 (zh) |
DE (1) | DE10261763B4 (zh) |
WO (1) | WO2004057727A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106533003A (zh) * | 2016-11-18 | 2017-03-22 | 广东威灵电机制造有限公司 | 转子和具有其的永磁同步电机、冰箱压缩机和洗碗机 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4528825B2 (ja) * | 2007-12-21 | 2010-08-25 | 日立アプライアンス株式会社 | 自己始動型永久磁石同期電動機及びこれを用いた圧縮機 |
CN201219227Y (zh) * | 2008-07-30 | 2009-04-08 | 无锡东元电机有限公司 | 一种永磁同步电机转子 |
CN201204529Y (zh) * | 2008-08-28 | 2009-03-04 | 无锡东元电机有限公司 | 永磁同步电机 |
CN201294443Y (zh) * | 2008-12-01 | 2009-08-19 | 东元总合科技(杭州)有限公司 | 永磁自启动同步电机转子 |
KR20100069792A (ko) * | 2008-12-17 | 2010-06-25 | 삼성전자주식회사 | 동기모터의 회전자 |
JP5401204B2 (ja) * | 2009-08-07 | 2014-01-29 | 日立アプライアンス株式会社 | 自己始動型永久磁石同期電動機、及び、これを用いた圧縮機と冷凍サイクル |
US9705388B2 (en) * | 2011-12-19 | 2017-07-11 | Baldor Electric Company | Rotor for a line start permanent magnet machine |
CN103208894B (zh) * | 2012-01-11 | 2015-07-29 | 珠海格力电器股份有限公司 | 自起动式同步磁阻电机及其转子 |
US9118230B2 (en) * | 2013-02-07 | 2015-08-25 | GM Global Technology Operations LLC | Interior permanent magnet machine |
CN116505686B (zh) * | 2023-06-26 | 2023-09-26 | 中山格智美电器有限公司 | 一种提升外转子无刷电机散热性能的转子结构及电机 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE740689C (de) * | 1941-11-28 | 1943-10-27 | Garbe | Doppelkaefiganker fuer Drehstrommotoren |
US3113230A (en) * | 1960-10-17 | 1963-12-03 | Gen Electric | Rotor for use in a synchronous induction motor |
BE694098A (zh) * | 1966-03-03 | 1967-07-17 | ||
JPS5671442A (en) * | 1979-11-12 | 1981-06-15 | Toshiba Corp | Motor |
US4358696A (en) * | 1981-08-19 | 1982-11-09 | Siemens-Allis, Inc. | Permanent magnet synchronous motor rotor |
US5182483A (en) * | 1989-12-28 | 1993-01-26 | Kabushiki Kaisha Toshiba | Squirrel-cage rotor with shaped-conductor harmonic reduction |
DK157391A (da) * | 1991-09-06 | 1993-03-07 | Danfoss Flensburg Gmbh | Rotor til en elektrisk maskine |
US5852338A (en) * | 1997-02-03 | 1998-12-22 | General Electric Company | Dynamoelectric machine and method for manufacturing same |
FI113422B (fi) * | 1996-05-30 | 2004-04-15 | Irri Oy | Sähkömoottori ja menetelmä sähkömoottorissa sekä niiden käyttö |
FI113421B (fi) * | 1996-05-30 | 2004-04-15 | Rotatek Finland Oy | Sähkökoneen roottori ja menetelmä sähkökoneessa |
JP3648921B2 (ja) * | 1997-05-27 | 2005-05-18 | 株式会社明電舎 | 永久磁石形同期回転電機の回転子構造 |
EP2276155A1 (en) * | 1999-07-16 | 2011-01-19 | Panasonic Corporation | Permanent magnet synchronous motor |
JP2003009483A (ja) * | 2001-06-21 | 2003-01-10 | Sumitomo Heavy Ind Ltd | 永久磁石埋込み型誘導電動機 |
-
2002
- 2002-12-19 DE DE10261763A patent/DE10261763B4/de not_active Expired - Fee Related
-
2003
- 2003-12-12 AU AU2003287882A patent/AU2003287882A1/en not_active Abandoned
- 2003-12-12 WO PCT/DK2003/000862 patent/WO2004057727A1/de not_active Application Discontinuation
- 2003-12-12 US US10/539,500 patent/US7247965B2/en not_active Expired - Fee Related
- 2003-12-12 EP EP03779720A patent/EP1579549A1/de not_active Withdrawn
- 2003-12-12 CN CNB2003801065130A patent/CN100423407C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106533003A (zh) * | 2016-11-18 | 2017-03-22 | 广东威灵电机制造有限公司 | 转子和具有其的永磁同步电机、冰箱压缩机和洗碗机 |
WO2018090415A1 (zh) * | 2016-11-18 | 2018-05-24 | 广东威灵电机制造有限公司 | 转子和具有其的永磁同步电机、冰箱压缩机和洗碗机 |
CN106533003B (zh) * | 2016-11-18 | 2018-12-18 | 广东威灵电机制造有限公司 | 转子和具有其的永磁同步电机、冰箱压缩机和洗碗机 |
Also Published As
Publication number | Publication date |
---|---|
US20060145557A1 (en) | 2006-07-06 |
CN100423407C (zh) | 2008-10-01 |
WO2004057727A1 (de) | 2004-07-08 |
DE10261763A1 (de) | 2004-07-15 |
AU2003287882A1 (en) | 2004-07-14 |
DE10261763B4 (de) | 2005-06-09 |
US7247965B2 (en) | 2007-07-24 |
EP1579549A1 (de) | 2005-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DANFOSS HOUSEHOLD COMPRESSORS GMBH Free format text: FORMER OWNER: DANFOSS FLENSBURG GMBH Effective date: 20110509 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SIKEPU CO., LTD. Free format text: FORMER NAME: DANFOSS HOUSEHOLD COMPRESSORS GMBH Owner name: DANFOSS FLENSBURG GMBH Free format text: FORMER NAME: DANFOSS COMPRESSORS GMBH |
|
CP01 | Change in the name or title of a patent holder |
Address after: Germany Flensburg Patentee after: DANFOSS COMPRESSORS GmbH Address before: Germany Flensburg Patentee before: Danfoss home Compressor Co.,Ltd. Address after: Germany Flensburg Patentee after: Denver Flensburg Co.,Ltd. Address before: Germany Flensburg Patentee before: Danfoss Compressors GmbH |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110509 Address after: Germany Flensburg Patentee after: Danfoss home Compressor Co.,Ltd. Address before: Germany Flensburg Patentee before: Denver Flensburg Co.,Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20121212 |