IN2013CH00757A - - Google Patents
Info
- Publication number
- IN2013CH00757A IN2013CH00757A IN757CH2013A IN2013CH00757A IN 2013CH00757 A IN2013CH00757 A IN 2013CH00757A IN 757CH2013 A IN757CH2013 A IN 757CH2013A IN 2013CH00757 A IN2013CH00757 A IN 2013CH00757A
- Authority
- IN
- India
- Prior art keywords
- knurling tool
- rotor
- shaped
- center
- shaping part
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- 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
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor 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
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- 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]
- H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
- H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49012—Rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012173064A JP2014033549A (ja) | 2012-08-03 | 2012-08-03 | ロータ、回転電機及びロータの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2013CH00757A true IN2013CH00757A (ru) | 2015-04-24 |
Family
ID=47603399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN757CH2013 IN2013CH00757A (ru) | 2012-08-03 | 2013-02-21 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140035419A1 (ru) |
EP (1) | EP2693606A2 (ru) |
JP (1) | JP2014033549A (ru) |
KR (1) | KR20140018779A (ru) |
CN (1) | CN103580328A (ru) |
BR (1) | BR102013007402A2 (ru) |
IN (1) | IN2013CH00757A (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9800107B2 (en) | 2014-10-20 | 2017-10-24 | Hyundai Mobis Co., Ltd. | Rotor |
FR3050969A1 (fr) * | 2016-05-09 | 2017-11-10 | Valeo Systemes Dessuyage | Arbre de rotation et groupe motoreducteur equipe d'un tel arbre pour un systeme d'essuyage d'un vehicule automobile |
KR101794974B1 (ko) * | 2017-05-12 | 2017-11-07 | 박돈정 | 아마추어 코어용 샤프트 스태킹 및 압입장치 |
CN108054867B (zh) * | 2018-01-22 | 2019-07-09 | 珠海格力电器股份有限公司 | 转子轴组件、转子及电机 |
DE102020111680A1 (de) | 2020-04-29 | 2021-11-04 | Valeo Siemens Eautomotive Germany Gmbh | Umformvorrichtung zum Herstellen einer gerändelten Rotorwelle, Verfahren zur Herstellung einer Rotorwelle für eine elektrische Maschine, Rotorwelle, Rotor und Verfahren zur Vibrationsanalyse eines Rotors |
WO2022253622A1 (de) * | 2021-05-31 | 2022-12-08 | Valeo Eautomotive Germany Gmbh | Rotor für eine elektrische maschine |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4215287A (en) * | 1978-03-24 | 1980-07-29 | General Electric Company | Prime mover rotor shaft having raised ridges |
JP2671402B2 (ja) * | 1988-07-13 | 1997-10-29 | 松下電器産業株式会社 | 回転電機のロータ |
JPH07312852A (ja) * | 1994-05-13 | 1995-11-28 | Yaskawa Electric Corp | 永久磁石形回転子の製造方法 |
JP3423485B2 (ja) * | 1995-06-19 | 2003-07-07 | 山洋電気株式会社 | シャフト構造体 |
US6075306A (en) * | 1998-12-30 | 2000-06-13 | Mfm Technology L.L.C. | Laminated rotor for permanent magnet brushless motors |
DE10160847A1 (de) * | 2001-12-12 | 2003-07-17 | Valeo Auto Electric Gmbh | Betätigungsvorrichtung, insbesondere zur Betätigung von Sperrdifferentialen von Fahrzeugen |
JP2005184968A (ja) * | 2003-12-18 | 2005-07-07 | Toyota Motor Corp | 回転電機ロータ |
JP4558478B2 (ja) * | 2004-12-28 | 2010-10-06 | 日立オートモティブシステムズ株式会社 | 回転機のロータ,その製造方法及び電動パワーステアリング用モータ |
JP2007159191A (ja) * | 2005-12-01 | 2007-06-21 | Denso Corp | 電動機 |
DE102006032215A1 (de) * | 2006-07-12 | 2008-01-24 | Robert Bosch Gmbh | Rotor für eine elektrische Maschine |
CN101222165B (zh) * | 2007-01-09 | 2010-08-11 | 上海电气集团上海电机厂有限公司 | 电机转子铁心的压装方法 |
JP5493405B2 (ja) * | 2009-03-16 | 2014-05-14 | 株式会社安川電機 | ロータコアの製造方法と、ロータコア、およびロータとこのロータを有する埋込磁石型回転電機 |
CN201435659Y (zh) * | 2009-07-08 | 2010-03-31 | 山东齐鲁电机制造有限公司 | 电机转子装配结构 |
JP5111563B2 (ja) | 2010-06-01 | 2013-01-09 | 三菱電機株式会社 | 回転電機 |
-
2012
- 2012-08-03 JP JP2012173064A patent/JP2014033549A/ja active Pending
-
2013
- 2013-01-21 EP EP13152049.6A patent/EP2693606A2/en not_active Withdrawn
- 2013-02-21 IN IN757CH2013 patent/IN2013CH00757A/en unknown
- 2013-02-28 US US13/779,745 patent/US20140035419A1/en not_active Abandoned
- 2013-03-14 CN CN201310081173.6A patent/CN103580328A/zh active Pending
- 2013-03-18 KR KR1020130028589A patent/KR20140018779A/ko not_active Application Discontinuation
- 2013-03-28 BR BRBR102013007402-0A patent/BR102013007402A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20140018779A (ko) | 2014-02-13 |
US20140035419A1 (en) | 2014-02-06 |
BR102013007402A2 (pt) | 2015-07-07 |
CN103580328A (zh) | 2014-02-12 |
EP2693606A2 (en) | 2014-02-05 |
JP2014033549A (ja) | 2014-02-20 |
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