BR102013007402A2 - Rotor, máquina elétrica rotativa e método de fabricação do rotor - Google Patents
Rotor, máquina elétrica rotativa e método de fabricação do rotor Download PDFInfo
- Publication number
- BR102013007402A2 BR102013007402A2 BRBR102013007402-0A BR102013007402A BR102013007402A2 BR 102013007402 A2 BR102013007402 A2 BR 102013007402A2 BR 102013007402 A BR102013007402 A BR 102013007402A BR 102013007402 A2 BR102013007402 A2 BR 102013007402A2
- Authority
- BR
- Brazil
- Prior art keywords
- milling tool
- rotor
- pore
- molding part
- shaft
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000003801 milling Methods 0.000 claims abstract description 108
- 238000000465 moulding Methods 0.000 claims abstract description 52
- 239000011148 porous material Substances 0.000 claims abstract description 51
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 11
- 239000011162 core material Substances 0.000 description 39
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes 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—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Processes 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 |
|---|---|
| BR102013007402A2 true BR102013007402A2 (pt) | 2015-07-07 |
Family
ID=47603399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRBR102013007402-0A BR102013007402A2 (pt) | 2012-08-03 | 2013-03-28 | Rotor, máquina elétrica rotativa e método de fabricação do rotor |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20140035419A1 (https=) |
| EP (1) | EP2693606A2 (https=) |
| JP (1) | JP2014033549A (https=) |
| KR (1) | KR20140018779A (https=) |
| CN (1) | CN103580328A (https=) |
| BR (1) | BR102013007402A2 (https=) |
| IN (1) | IN2013CH00757A (https=) |
Families Citing this family (8)
| 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 |
| CN114069980B (zh) * | 2021-10-28 | 2025-04-04 | 浙江希尔富电气股份有限公司 | 一种电机转轴压头装置及其校准方法 |
| CN117767617B (zh) * | 2023-11-20 | 2025-10-21 | 武汉船用电力推进装置研究所(中国船舶集团有限公司第七一二研究所) | 一种永磁电机转子及其制造方法 |
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 Ceased
- 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 |
| IN2013CH00757A (https=) | 2015-04-24 |
| CN103580328A (zh) | 2014-02-12 |
| US20140035419A1 (en) | 2014-02-06 |
| EP2693606A2 (en) | 2014-02-05 |
| JP2014033549A (ja) | 2014-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |