CN1808842B - 电动机转子及其制造方法和互锁工具 - Google Patents
电动机转子及其制造方法和互锁工具 Download PDFInfo
- Publication number
- CN1808842B CN1808842B CN2005101362053A CN200510136205A CN1808842B CN 1808842 B CN1808842 B CN 1808842B CN 2005101362053 A CN2005101362053 A CN 2005101362053A CN 200510136205 A CN200510136205 A CN 200510136205A CN 1808842 B CN1808842 B CN 1808842B
- Authority
- CN
- China
- Prior art keywords
- magnet
- end plate
- rotor
- slot
- conductor
- 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 - Fee Related
Links
Images
Classifications
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200401959 | 2004-12-20 | ||
DKPA200401959 | 2004-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1808842A CN1808842A (zh) | 2006-07-26 |
CN1808842B true CN1808842B (zh) | 2010-12-08 |
Family
ID=36590740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101362053A Expired - Fee Related CN1808842B (zh) | 2004-12-20 | 2005-12-20 | 电动机转子及其制造方法和互锁工具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7365466B2 (zh) |
CN (1) | CN1808842B (zh) |
DE (1) | DE102005060116A1 (zh) |
IT (1) | ITTO20050885A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005060117A1 (de) * | 2004-12-20 | 2006-07-06 | Danfoss Compressors Gmbh | Rotor mit Deckplatte zur Sicherung eines Magneten im Rotor |
DE102005060118A1 (de) * | 2004-12-20 | 2006-07-06 | Danfoss Compressors Gmbh | Rotor für einen elektrischen Motor |
KR101092321B1 (ko) * | 2005-12-21 | 2011-12-09 | 주식회사 동서전자 | Lspm 동기모터의 로터 |
EP2132863B1 (de) * | 2007-02-28 | 2014-06-04 | SEW-EURODRIVE GmbH & Co. KG | Elektromotor |
US7800272B2 (en) | 2007-11-28 | 2010-09-21 | Asmo Co., Ltd. | Embedded magnet motor and manufacturing method of the same |
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 |
DE102008038797B3 (de) * | 2008-08-13 | 2010-05-12 | Danfoss Compressors Gmbh | Verfahren zum Herstellen eines Rotors und Rotorblechpaket zur Herstellung eines Rotors einer Asynchronmaschine |
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 |
FR2958465B1 (fr) * | 2010-03-31 | 2013-02-15 | Valeo Equip Electr Moteur | Machine electrique tournante synchrone a aimants permanents et concentration de flux |
FR2958466B1 (fr) * | 2010-03-31 | 2017-09-08 | Valeo Equip Electr Moteur | Machine electrique tournante synchrone a aimants permanents et concentration de flux |
DE102010035010A1 (de) * | 2010-08-20 | 2012-02-23 | Sew-Eurodrive Gmbh & Co. Kg | Elektromotor |
CN102035276A (zh) * | 2010-12-09 | 2011-04-27 | 上海电气集团上海电机厂有限公司 | 电机转子端板及其制作方法 |
JP6095263B2 (ja) * | 2011-11-10 | 2017-03-15 | 信越化学工業株式会社 | 埋込磁石型モータおよび圧縮機 |
WO2014068753A1 (ja) * | 2012-11-01 | 2014-05-08 | 三菱電機株式会社 | 永久磁石埋込型電動機、圧縮機、および冷凍空調装置 |
EP2752971B1 (en) * | 2013-01-03 | 2017-09-13 | ABB Schweiz AG | Rotor for an electric machine and electric machine including the same |
DE102015223058A1 (de) * | 2015-11-23 | 2017-05-24 | Bayerische Motoren Werke Aktiengesellschaft | Käfigläufer und Verfahren für dessen Herstellung |
KR20170085308A (ko) * | 2016-01-14 | 2017-07-24 | 엘지이노텍 주식회사 | 로터 플레이트. 로터코어 조립체, 모터 및 이를 포함하는 차량 |
IT202100025241A1 (it) * | 2021-10-01 | 2023-04-01 | Walton Hi Tech Ind Plc | Motore elettrico e metodo per realizzare lo stesso |
US20230399928A1 (en) * | 2022-06-10 | 2023-12-14 | Halliburton Energy Services, Inc. | Hybrid permanent magnet motor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618792A (en) * | 1984-09-26 | 1986-10-21 | Westinghouse Electric Corp. | Dynamoelectric machine with a laminated pole permanent magnet rotor |
US6727627B1 (en) * | 1999-07-16 | 2004-04-27 | Matsushita Electric Industrial Co., Ltd. | Permanent magnet synchronous motor |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4064410A (en) * | 1975-04-22 | 1977-12-20 | Service First, Inc. | Squirrel cage rotor and method of making same |
JPS59194652A (ja) | 1983-04-20 | 1984-11-05 | Fanuc Ltd | 永久磁石同期電動機の回転子 |
US5140211A (en) * | 1987-09-17 | 1992-08-18 | Fanuc Ltd. | Rotor structure of a synchronous motor |
JPH03124238A (ja) | 1989-10-05 | 1991-05-27 | Aisin Aw Co Ltd | 回転子用磁石の固定装置 |
US5369325A (en) * | 1990-07-12 | 1994-11-29 | Seiko Epson Corporation | Rotor for brushless electromotor and method for making same |
US5185918A (en) * | 1991-10-25 | 1993-02-16 | General Motors Corporation | Method of manufacturing a copper bar induction rotor |
US5864191A (en) * | 1992-08-12 | 1999-01-26 | Seiko Epson Corporation | Efficient permanent magnet rotor for brushless motor |
US6006418A (en) * | 1995-02-07 | 1999-12-28 | Denyo Kabushiki Kaisha | Method of manufacturing a rotors with permanent magnet |
DE19521700A1 (de) * | 1995-06-14 | 1996-12-19 | Abb Daimler Benz Transp | Käfigläufer für eine Asynchronmaschine |
US6047460A (en) * | 1996-01-23 | 2000-04-11 | Seiko Epson Corporation | Method of producing a permanent magnet rotor |
JPH09233750A (ja) | 1996-02-21 | 1997-09-05 | Daikin Ind Ltd | ブラシレスdcモータ及びその永久磁石保持方法 |
JP3734566B2 (ja) | 1996-05-13 | 2006-01-11 | 株式会社明電舎 | 回転電機の回転子 |
DE19818774C1 (de) * | 1998-04-27 | 1999-11-18 | Michael Zoche Antriebstechnik | Kurzschlußläufer mit einem Läuferkäfig |
JPH11355985A (ja) | 1998-06-04 | 1999-12-24 | Toshiba Corp | 永久磁石形モータ |
JP3487180B2 (ja) | 1998-06-15 | 2004-01-13 | 株式会社日立製作所 | 永久磁石形同期回転電機のロータ |
US6274960B1 (en) * | 1998-09-29 | 2001-08-14 | Kabushiki Kaisha Toshiba | Reluctance type rotating machine with permanent magnets |
JP2000232760A (ja) | 1999-02-09 | 2000-08-22 | Fuji Electric Co Ltd | 籠形誘導機の回転子 |
JP2001268829A (ja) | 2000-03-17 | 2001-09-28 | Fujitsu General Ltd | モータのロータ |
JP3983004B2 (ja) | 2000-03-31 | 2007-09-26 | 山洋電気株式会社 | 永久磁石内蔵型同期モータ |
DE10043329A1 (de) * | 2000-08-23 | 2002-03-07 | Siemens Ag | Käfigläufer für einen asynchronen Induktionsmotor |
JP3661582B2 (ja) * | 2000-09-28 | 2005-06-15 | 日産自動車株式会社 | 磁石モータ用ロータ |
JP3676242B2 (ja) * | 2001-01-30 | 2005-07-27 | 三洋電機株式会社 | 誘導同期電動機 |
KR100429990B1 (ko) * | 2001-06-14 | 2004-05-04 | 엘지전자 주식회사 | 단상 라인 스타트 영구자석 동기전동기 |
JP2003102151A (ja) | 2001-09-25 | 2003-04-04 | Matsushita Electric Ind Co Ltd | 電動機およびその製造方法 |
JP3801477B2 (ja) * | 2001-10-11 | 2006-07-26 | 三菱電機株式会社 | 同期誘導電動機のロータ及び同期誘導電動機及びファンモータ及び圧縮機及び空気調和機及び冷蔵庫 |
JP2003209941A (ja) | 2002-01-11 | 2003-07-25 | Matsushita Electric Ind Co Ltd | 自己始動形永久磁石式同期電動機 |
JP2003235189A (ja) | 2002-02-04 | 2003-08-22 | Toyota Motor Corp | 回転電機のロータの磁石保持構造 |
FR2839211A1 (fr) * | 2002-04-29 | 2003-10-31 | Conception & Dev Michelin Sa | Machine electrique dont le rotor est specialement adapte aux hautes vitesses |
JP2004096850A (ja) * | 2002-08-30 | 2004-03-25 | Toyo Electric Mfg Co Ltd | 誘導始動形同期回転電機の回転子 |
JP3842196B2 (ja) | 2002-10-02 | 2006-11-08 | 三菱電機株式会社 | 回転電機の回転子 |
DE10254967A1 (de) | 2002-11-26 | 2004-06-09 | Danfoss Compressors Gmbh | Läufer eines Elektromotors |
JP2004364349A (ja) | 2003-06-02 | 2004-12-24 | Isuzu Motors Ltd | 回転機のロータ |
DE102005060118A1 (de) * | 2004-12-20 | 2006-07-06 | Danfoss Compressors Gmbh | Rotor für einen elektrischen Motor |
DE102005060117A1 (de) * | 2004-12-20 | 2006-07-06 | Danfoss Compressors Gmbh | Rotor mit Deckplatte zur Sicherung eines Magneten im Rotor |
-
2005
- 2005-12-16 DE DE102005060116A patent/DE102005060116A1/de not_active Withdrawn
- 2005-12-19 US US11/311,597 patent/US7365466B2/en not_active Expired - Fee Related
- 2005-12-20 CN CN2005101362053A patent/CN1808842B/zh not_active Expired - Fee Related
- 2005-12-20 IT IT000885A patent/ITTO20050885A1/it unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618792A (en) * | 1984-09-26 | 1986-10-21 | Westinghouse Electric Corp. | Dynamoelectric machine with a laminated pole permanent magnet rotor |
US6727627B1 (en) * | 1999-07-16 | 2004-04-27 | Matsushita Electric Industrial Co., Ltd. | Permanent magnet synchronous motor |
Non-Patent Citations (1)
Title |
---|
同上. |
Also Published As
Publication number | Publication date |
---|---|
ITTO20050885A1 (it) | 2006-06-21 |
US20060131980A1 (en) | 2006-06-22 |
DE102005060116A1 (de) | 2006-07-06 |
US7365466B2 (en) | 2008-04-29 |
CN1808842A (zh) | 2006-07-26 |
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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 COMPRESSORS GMBH Effective date: 20110506 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: DANFOSS FLENSBURG COMPRESSORS 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 Flensburg Compressor Co.,Ltd. Address before: Germany Flensburg Patentee before: Danfoss Compressors GmbH |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110506 Address after: Germany Flensburg Patentee after: Danfoss home Compressor Co.,Ltd. Address before: Germany Flensburg Patentee before: Danfoss Flensburg Compressor Co.,Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20121220 |