EP2316157A2 - Innenrotor für eine elektrische drehmaschine und verfahren zu seinem zusammenbau - Google Patents
Innenrotor für eine elektrische drehmaschine und verfahren zu seinem zusammenbauInfo
- Publication number
- EP2316157A2 EP2316157A2 EP09777486A EP09777486A EP2316157A2 EP 2316157 A2 EP2316157 A2 EP 2316157A2 EP 09777486 A EP09777486 A EP 09777486A EP 09777486 A EP09777486 A EP 09777486A EP 2316157 A2 EP2316157 A2 EP 2316157A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- shaft
- rotor
- flange
- pole pieces
- lateral
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 6
- 239000000696 magnetic material Substances 0.000 claims abstract description 5
- 230000003100 immobilizing effect Effects 0.000 claims description 2
- 230000005291 magnetic effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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]
- 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
- 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
-
- 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
Definitions
- Figure 1 is a sectional view along the axis of a rotor according to the following invention a broken line AA visible in Figures 2 and 3.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0855633A FR2935205B1 (fr) | 2008-08-20 | 2008-08-20 | Rotor interieur pour machine electrique tournante et son procede d'assemblage |
PCT/EP2009/005455 WO2010020334A2 (fr) | 2008-08-20 | 2009-07-28 | Rotor interieur pour machine electrique tournante et son procede d'assemblage |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2316157A2 true EP2316157A2 (de) | 2011-05-04 |
Family
ID=40419491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09777486A Withdrawn EP2316157A2 (de) | 2008-08-20 | 2009-07-28 | Innenrotor für eine elektrische drehmaschine und verfahren zu seinem zusammenbau |
Country Status (6)
Country | Link |
---|---|
US (1) | US8723383B2 (de) |
EP (1) | EP2316157A2 (de) |
JP (1) | JP5793077B2 (de) |
CN (1) | CN102124635B (de) |
FR (1) | FR2935205B1 (de) |
WO (1) | WO2010020334A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3111245A1 (fr) | 2020-06-08 | 2021-12-10 | Nidec Psa Emotors | Rotor de machine electrique tournante |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011114594A1 (ja) * | 2010-03-15 | 2011-09-22 | 株式会社安川電機 | 永久磁石形回転電機 |
EP2715916A4 (de) * | 2011-05-26 | 2016-03-23 | Electric Line Uppland Ab | Elektrische drehmaschine, rotor dafür und fahrzeug/schiff mit einer solchen maschine |
KR101221135B1 (ko) * | 2011-09-27 | 2013-01-14 | 뉴모텍(주) | 모터의 로터 |
JP5888490B2 (ja) * | 2011-11-10 | 2016-03-22 | 日本電産株式会社 | モータ |
JP6282795B2 (ja) * | 2011-11-10 | 2018-02-21 | 日本電産株式会社 | モータ |
KR101880097B1 (ko) * | 2012-01-19 | 2018-07-23 | 삼성전자주식회사 | 모터와 그 로터 |
JP5486036B2 (ja) * | 2012-04-11 | 2014-05-07 | ファナック株式会社 | 温度変化に伴う歪みによる不具合を防止するロータ構造を有する電動機及びその製造方法 |
JP2014068460A (ja) * | 2012-09-26 | 2014-04-17 | Seiko Epson Corp | 電気機械装置および電気機械装置に用いられるローター、並びに、電気機械装置を用いた移動体およびロボット |
DE112013006948B4 (de) * | 2013-04-15 | 2021-09-30 | Mitsubishi Electric Corporation | Rotor einer Drehmaschine |
EP2793365A1 (de) * | 2013-04-16 | 2014-10-22 | Siemens Aktiengesellschaft | Einzelsegmentläufer mit durch Biegeträger gehaltenen Einzelsegmenten und Herstellungsverfahren |
US10381889B2 (en) * | 2014-06-27 | 2019-08-13 | General Electric Company | Permanent magnet machine with segmented sleeve for magnets |
US10720804B2 (en) | 2014-06-27 | 2020-07-21 | General Electric Company | Permanent magnet machine with segmented sleeve for magnets |
CN105490412B (zh) * | 2014-08-06 | 2019-07-09 | 德昌电机(深圳)有限公司 | 电机转子及应用其的无刷直流电机 |
JP6206385B2 (ja) * | 2014-12-05 | 2017-10-04 | トヨタ自動車株式会社 | 電動過給機及び電動アシスト過給機 |
CN106469951A (zh) * | 2015-08-18 | 2017-03-01 | Abb技术有限公司 | 电机 |
TWI572119B (zh) * | 2015-10-16 | 2017-02-21 | 建準電機工業股份有限公司 | 內轉子馬達及其轉子 |
CN105846629B (zh) * | 2016-03-28 | 2018-09-07 | 哈尔滨工业大学 | 一种径向充磁的真空洁净电机 |
WO2018021104A1 (ja) | 2016-07-27 | 2018-02-01 | 株式会社Ihi | モータロータ、過給機、及びモータロータの製造方法 |
CN107093944A (zh) * | 2017-05-26 | 2017-08-25 | 常州合力电器有限公司 | 用于园林工具的动力装置 |
FR3077691B1 (fr) * | 2018-02-02 | 2020-02-28 | Ge Energy Power Conversion Technology Limited | Circuit magnetique pour element de machine electrique tournante, procede et machine electrique associes |
JP7091822B2 (ja) * | 2018-05-15 | 2022-06-28 | トヨタ自動車株式会社 | ロータ |
CN109921530A (zh) * | 2019-03-19 | 2019-06-21 | 广东威灵汽车部件有限公司 | 转子、电机、水泵及车辆 |
CN114770025B (zh) * | 2022-06-21 | 2022-10-14 | 四川航天长征装备制造有限公司 | 一种双角度楔滑块涨圈 |
WO2024182490A1 (en) * | 2023-02-28 | 2024-09-06 | Schlumberger Technology Corporation | Rotor for use with an electric submersible pump |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1317744A (de) | 1963-05-08 | |||
US2255477A (en) * | 1938-10-06 | 1941-09-09 | Bendix Aviat Corp | Rotor |
DE2412307A1 (de) | 1974-03-14 | 1975-09-18 | Siemens Ag | Permanenterregte elektrische maschine |
DE2810353A1 (de) * | 1978-02-22 | 1979-08-23 | Bbc Brown Boveri & Cie | Rotorkonstruktion einer elektrischen maschine |
GB2075274A (en) | 1980-05-02 | 1981-11-11 | Inst Elektropromishlenost | Permanent-magnet rotors for electrical machines |
JPS59178955A (ja) | 1983-03-29 | 1984-10-11 | Matsushita Electric Ind Co Ltd | ブラシレス電動機 |
JPS59230454A (ja) * | 1983-06-10 | 1984-12-25 | Fanuc Ltd | 永久磁石界磁回転子の製造方法 |
US4700096A (en) * | 1985-02-28 | 1987-10-13 | Auxilec | High speed synchronous machine having a rotor provided with magnets arranged for orthoradial magnetic induction |
FR2627030B1 (fr) * | 1988-02-05 | 1994-05-06 | Banon Louis | Rotor de machine electrique tournante a aimants permanents de type a concentration de flux |
JPH02241339A (ja) | 1989-03-14 | 1990-09-26 | Hitachi Ltd | ターボチャージヤ直結回転機用永久磁石回転子 |
JPH0332333A (ja) * | 1989-06-26 | 1991-02-12 | Fanuc Ltd | ラジアルタイプのロータ構造 |
FR2655784B1 (fr) * | 1989-12-08 | 1992-01-24 | Alsthom Gec | Moteur a aimants a concentration de flux. |
US6259180B1 (en) * | 1996-07-02 | 2001-07-10 | Schlenker Enterprises, Ltd. | Motor including embedded permanent magnet rotor and method for making the same |
US5952755A (en) | 1997-03-18 | 1999-09-14 | Electric Boat Corporation | Permanent magnet motor rotor |
DE19737391A1 (de) | 1997-08-27 | 1999-03-04 | Magnet Motor Gmbh | Elektrische Maschine, deren Rotor aus Dauermagneten und Magnetfluß-Leitstücken aufgebaut ist |
ATE319213T1 (de) * | 1998-11-13 | 2006-03-15 | Conception & Dev Michelin Sa | Elektrische maschine mit insbesondere für hohe geschwindigkeiten angepasstem rotor |
TW513841B (en) | 2000-04-04 | 2002-12-11 | Bosch Gmbh Robert | Rotor |
FR2839211A1 (fr) | 2002-04-29 | 2003-10-31 | Conception & Dev Michelin Sa | Machine electrique dont le rotor est specialement adapte aux hautes vitesses |
CN2560153Y (zh) * | 2002-08-09 | 2003-07-09 | 张金铎 | 永磁同步高速电机 |
FR2852162B1 (fr) | 2003-03-06 | 2005-09-23 | Leroy Somer Moteurs | Machine electrique tournante comportant un stator et deux rotors |
JP4834401B2 (ja) | 2005-12-28 | 2011-12-14 | 株式会社東芝 | 回転電機ロータのき裂除去方法、回転電機ロータおよび回転電機 |
DE102006049825B4 (de) | 2006-10-21 | 2012-10-25 | Esw Gmbh | Anordnung zur Befestigung von Permanentmagneten an schnell drehenden Rotoren von elektrischen Maschinen |
JP2008178229A (ja) * | 2007-01-19 | 2008-07-31 | Nippon Densan Corp | モータ |
-
2008
- 2008-08-20 FR FR0855633A patent/FR2935205B1/fr not_active Expired - Fee Related
-
2009
- 2009-07-28 WO PCT/EP2009/005455 patent/WO2010020334A2/fr active Application Filing
- 2009-07-28 JP JP2011523325A patent/JP5793077B2/ja not_active Expired - Fee Related
- 2009-07-28 CN CN200980132441.4A patent/CN102124635B/zh not_active Expired - Fee Related
- 2009-07-28 US US13/059,605 patent/US8723383B2/en not_active Expired - Fee Related
- 2009-07-28 EP EP09777486A patent/EP2316157A2/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2010020334A3 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3111245A1 (fr) | 2020-06-08 | 2021-12-10 | Nidec Psa Emotors | Rotor de machine electrique tournante |
Also Published As
Publication number | Publication date |
---|---|
WO2010020334A2 (fr) | 2010-02-25 |
WO2010020334A3 (fr) | 2010-05-27 |
CN102124635A (zh) | 2011-07-13 |
FR2935205B1 (fr) | 2010-10-08 |
US20110254399A1 (en) | 2011-10-20 |
JP2012500613A (ja) | 2012-01-05 |
FR2935205A1 (fr) | 2010-02-26 |
US8723383B2 (en) | 2014-05-13 |
CN102124635B (zh) | 2014-04-09 |
JP5793077B2 (ja) | 2015-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2316157A2 (de) | Innenrotor für eine elektrische drehmaschine und verfahren zu seinem zusammenbau | |
EP2313958B1 (de) | Interner rotor für eine elektrische drehmaschine mit t-förmigen magnetischen keilen | |
EP2316156A2 (de) | Interner rotor mit einer mit rillen versehenen welle, der für eine elektrische drehmaschine bestimmt ist | |
EP1001507B1 (de) | Elektrische Maschine mit insbesondere für hohe Geschwindigkeiten angepasstem Rotor | |
WO2011009886A1 (fr) | Procédé pour la fabrication d'un rotor intérieur pour machine électrique tournante | |
EP1359657A1 (de) | Elektrische Maschine mit insbesondere für hohe Geschwindigkeiten angepasstem Rotor | |
FR2967314A1 (fr) | Machine electrique rotative a entrefers magnetiques multiples | |
EP4066357A1 (de) | Flüssigkeitsgekühlte elektrische maschine | |
EP3645903B1 (de) | Antriebsanordnung für eine elektrische drehmaschine eines kraftfahrzeuges | |
WO2015132110A2 (fr) | Rotor pour machine électrique tournante comprenant des moyens de précontrainte d'aimants, et procédé de montage associé | |
WO2021176058A1 (fr) | Rotor pour machine electromagnetique a flux axial | |
EP0789443B1 (de) | Fahrzeuggetriebe versehen mit einem elektrischen Retarder | |
EP2781007A2 (de) | Rotor mit permanentmagneten für eine elektrische drehmaschine | |
EP0789442B1 (de) | Fahrzeuggetriebe versehen mit einem elektrischen Retarder | |
EP3375075B1 (de) | Elektromechanische baugruppe mit einer an ein untersetzungsgetriebe gekoppelten elektrischen maschine | |
FR3101116A1 (fr) | ventilateur de rotor amélioré | |
WO2024094801A1 (fr) | Rotor à maintien des aimants simplifié | |
WO2024126049A1 (fr) | Rotor de machine électrique avec un évidement comprenant un adhésif | |
EP0789444B1 (de) | Kraftfahrzeuggetriebe, versehen mit einem elektrischen Retarder | |
EP0244307A1 (de) | Anker von elektromagnetischen Bremsvorrichtungen | |
WO2017140979A1 (fr) | Turbomachine et son procédé de montage | |
EP1786086A2 (de) | Zusamenbau einer elektrischen Maschine und einer Bremse | |
EP4113796A1 (de) | Elektrische umlaufende maschine | |
FR2789240A1 (fr) | Alternateur pour vehicule automobile a cornes polaires imbriquees | |
EP3631241A1 (de) | Mechanische vorrichtung mit exzentrischer, auf ein auswuchtteil gepresster welle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20110321 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20160322 |