CN110679068A - 包括滚花转子轴的电机和制造这种电机的方法 - Google Patents
包括滚花转子轴的电机和制造这种电机的方法 Download PDFInfo
- Publication number
- CN110679068A CN110679068A CN201880032528.3A CN201880032528A CN110679068A CN 110679068 A CN110679068 A CN 110679068A CN 201880032528 A CN201880032528 A CN 201880032528A CN 110679068 A CN110679068 A CN 110679068A
- Authority
- CN
- China
- Prior art keywords
- rotor
- rotor shaft
- rotor body
- shaft
- knurling
- 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.)
- Pending
Links
Images
Classifications
-
- 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
-
- 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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
- H02K1/246—Variable reluctance rotors
-
- 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
- H02K19/00—Synchronous motors or generators
- H02K19/02—Synchronous motors
-
- 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
- H02K21/02—Details
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1754280A FR3066657B1 (fr) | 2017-05-16 | 2017-05-16 | Machine electrique comprenant un arbre de rotor molete et procede de fabrication d'une telle machine |
FR1754280 | 2017-05-16 | ||
PCT/EP2018/061154 WO2018210561A1 (fr) | 2017-05-16 | 2018-05-02 | Machine electrique comprenant un arbre de rotor molete et procede de fabrication d'une telle machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110679068A true CN110679068A (zh) | 2020-01-10 |
Family
ID=59746032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880032528.3A Pending CN110679068A (zh) | 2017-05-16 | 2018-05-02 | 包括滚花转子轴的电机和制造这种电机的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11228226B2 (zh) |
EP (1) | EP3625879B1 (zh) |
JP (1) | JP7321099B2 (zh) |
CN (1) | CN110679068A (zh) |
FR (1) | FR3066657B1 (zh) |
WO (1) | WO2018210561A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019204960A1 (de) * | 2019-04-08 | 2020-10-08 | Audi Ag | Rotor für eine elektrische Maschine |
DE102020203273A1 (de) * | 2020-03-13 | 2021-09-16 | Robert Bosch Gesellschaft mit beschränkter Haftung | Elektrisch ansteuerbares Aggregat |
IT202100014567A1 (it) * | 2021-06-04 | 2022-12-04 | Marelli Europe Spa | Rotore di macchina elettrica e relativa macchina elettrica |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004336965A (ja) * | 2003-05-12 | 2004-11-25 | Denso Corp | 回転電機の回転子および磁石式交流発電機の回転子 |
DE102005059018A1 (de) * | 2005-12-08 | 2007-06-14 | Sew-Eurodrive Gmbh & Co. Kg | Welle-Nabe-Verbindung und Elektromotor |
CN102286857A (zh) * | 2011-08-12 | 2011-12-21 | 新杰克缝纫机股份有限公司 | 一种缝纫机专用电机转子 |
WO2013072892A2 (fr) * | 2011-11-18 | 2013-05-23 | Moteurs Leroy-Somer | Rotor de machine éléctrique tournante a aimants permanents |
CN205389154U (zh) * | 2016-03-22 | 2016-07-20 | 台邦电机工业集团有限公司 | 一种转子轴及电动机 |
CN205753701U (zh) * | 2016-05-16 | 2016-11-30 | 浙江大东吴汽车电机有限公司 | 一种无轴肩转子轴设计 |
CN206149081U (zh) * | 2015-04-23 | 2017-05-03 | Ifp新能源公司 | 电机 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160926A (en) | 1975-06-20 | 1979-07-10 | The Epoxylite Corporation | Materials and impregnating compositions for insulating electric machines |
JP2767114B2 (ja) * | 1988-01-16 | 1998-06-18 | 富士電気化学株式会社 | 永久磁石ロータ |
JPH02294241A (ja) * | 1989-05-09 | 1990-12-05 | Fuji Electric Co Ltd | 回転電機の回転軸 |
DE4134552A1 (de) | 1991-10-20 | 1992-03-05 | Bernhard Orlowski | Ritzel-befestigung bei insbesondere planetengetrieben |
JPH0874871A (ja) * | 1994-09-06 | 1996-03-19 | Nippon Piston Ring Co Ltd | シャフトを嵌合部材に圧入してなる機械要素 |
JP2782044B2 (ja) | 1994-12-21 | 1998-07-30 | セイコー精機株式会社 | スピンドルモータ |
JPH1176470A (ja) * | 1997-09-10 | 1999-03-23 | Yamaha Corp | ゴルフ用クラブ |
WO2002031947A1 (fr) | 2000-10-12 | 2002-04-18 | Matsushita Electric Industrial Co., Ltd. | Moteur electrique |
KR100591338B1 (ko) | 2004-08-26 | 2006-06-19 | 엘지전자 주식회사 | 영구자석 보조형 동기 릴럭턴스 모터 및 그 착자방법 |
JP2008092673A (ja) | 2006-10-02 | 2008-04-17 | Denso Corp | 車両用交流発電機の回転子 |
WO2011040247A1 (ja) | 2009-09-30 | 2011-04-07 | 三菱電機株式会社 | ランデル型回転機 |
DE102010039008A1 (de) | 2010-08-06 | 2012-02-09 | Hirschvogel Umformtechnik Gmbh | Rotor und Herstellungsverfahren hierzu |
JP5745379B2 (ja) | 2011-10-04 | 2015-07-08 | 日立オートモティブシステムズ株式会社 | 回転電機および電動車両 |
WO2014027630A1 (ja) | 2012-08-16 | 2014-02-20 | 株式会社ミツバ | マグネット補助型リラクタンスモータ用ロータ及びブラシレスモータ |
JP6260826B2 (ja) | 2014-06-06 | 2018-01-17 | 株式会社デンソー | 回転電機の回転子 |
FR3036870B1 (fr) * | 2015-05-28 | 2020-05-01 | IFP Energies Nouvelles | Machine electrique tournante avec un stator a encoches fermees et plus particulierement machine electrique synchrone a reluctance variable assistee d'aimants permanents. |
-
2017
- 2017-05-16 FR FR1754280A patent/FR3066657B1/fr active Active
-
2018
- 2018-05-02 US US16/614,405 patent/US11228226B2/en active Active
- 2018-05-02 EP EP18719600.1A patent/EP3625879B1/fr active Active
- 2018-05-02 JP JP2019563543A patent/JP7321099B2/ja active Active
- 2018-05-02 CN CN201880032528.3A patent/CN110679068A/zh active Pending
- 2018-05-02 WO PCT/EP2018/061154 patent/WO2018210561A1/fr unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004336965A (ja) * | 2003-05-12 | 2004-11-25 | Denso Corp | 回転電機の回転子および磁石式交流発電機の回転子 |
DE102005059018A1 (de) * | 2005-12-08 | 2007-06-14 | Sew-Eurodrive Gmbh & Co. Kg | Welle-Nabe-Verbindung und Elektromotor |
CN102286857A (zh) * | 2011-08-12 | 2011-12-21 | 新杰克缝纫机股份有限公司 | 一种缝纫机专用电机转子 |
WO2013072892A2 (fr) * | 2011-11-18 | 2013-05-23 | Moteurs Leroy-Somer | Rotor de machine éléctrique tournante a aimants permanents |
CN206149081U (zh) * | 2015-04-23 | 2017-05-03 | Ifp新能源公司 | 电机 |
CN205389154U (zh) * | 2016-03-22 | 2016-07-20 | 台邦电机工业集团有限公司 | 一种转子轴及电动机 |
CN205753701U (zh) * | 2016-05-16 | 2016-11-30 | 浙江大东吴汽车电机有限公司 | 一种无轴肩转子轴设计 |
Also Published As
Publication number | Publication date |
---|---|
WO2018210561A1 (fr) | 2018-11-22 |
EP3625879A1 (fr) | 2020-03-25 |
FR3066657A1 (fr) | 2018-11-23 |
EP3625879B1 (fr) | 2022-03-30 |
FR3066657B1 (fr) | 2019-06-14 |
JP2020520626A (ja) | 2020-07-09 |
US20200204035A1 (en) | 2020-06-25 |
JP7321099B2 (ja) | 2023-08-04 |
US11228226B2 (en) | 2022-01-18 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200903 Address after: San Martin Bridge, Italy Applicant after: MAVEL S.R.L. Address before: The French Maison emaer Applicant before: IFP ENERGIES NOUVELLES Applicant before: MAVEL S.R.L. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210308 Address after: 208, building a, 2337 Gudai Road, Minhang District, Shanghai Applicant after: Marvel power control technology (Shanghai) Co.,Ltd. Address before: San Martin Bridge, Italy Applicant before: MAVEL S.R.L. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200110 |
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