WO2014040893A3 - Rotor für eine permanenterregte elektrische maschine sowie dessen verwendung - Google Patents
Rotor für eine permanenterregte elektrische maschine sowie dessen verwendung Download PDFInfo
- Publication number
- WO2014040893A3 WO2014040893A3 PCT/EP2013/068324 EP2013068324W WO2014040893A3 WO 2014040893 A3 WO2014040893 A3 WO 2014040893A3 EP 2013068324 W EP2013068324 W EP 2013068324W WO 2014040893 A3 WO2014040893 A3 WO 2014040893A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotor
- rotor axis
- electric machine
- permanent magnet
- pole
- Prior art date
Links
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
- 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
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201380047572.9A CN104769825A (zh) | 2012-09-14 | 2013-09-05 | 永磁体电机的转子以及转子的应用 |
EP13756507.3A EP2896120A2 (de) | 2012-09-14 | 2013-09-05 | Rotor für eine permanenterregte elektrische maschine sowie dessen verwendung |
KR1020157007716A KR20150054859A (ko) | 2012-09-14 | 2013-09-05 | 영구 자석 전기 머신용 회전자 및 그 이용 |
US14/428,025 US20150244218A1 (en) | 2012-09-14 | 2013-09-05 | Rotor for a permanent magnet electric machine and use thereof |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012216431.6 | 2012-09-14 | ||
DE102012216431 | 2012-09-14 | ||
DE102013009115.2 | 2013-05-29 | ||
DE102013009115.2A DE102013009115A1 (de) | 2012-09-14 | 2013-05-29 | Rotor für eine permanenterregte elektrische Maschine sowie dessen Verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014040893A2 WO2014040893A2 (de) | 2014-03-20 |
WO2014040893A3 true WO2014040893A3 (de) | 2015-05-28 |
Family
ID=50181824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/068324 WO2014040893A2 (de) | 2012-09-14 | 2013-09-05 | Rotor für eine permanenterregte elektrische maschine sowie dessen verwendung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150244218A1 (de) |
EP (1) | EP2896120A2 (de) |
KR (1) | KR20150054859A (de) |
CN (1) | CN104769825A (de) |
DE (1) | DE102013009115A1 (de) |
WO (1) | WO2014040893A2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2793365A1 (de) * | 2013-04-16 | 2014-10-22 | Siemens Aktiengesellschaft | Einzelsegmentläufer mit durch Biegeträger gehaltenen Einzelsegmenten und Herstellungsverfahren |
DE102014212807A1 (de) * | 2014-07-02 | 2016-02-04 | Continental Automotive Gmbh | Verfahren zur Herstellung eines Rotors für einen permanenterregten Synchronmotor |
JP6206438B2 (ja) * | 2015-04-01 | 2017-10-04 | トヨタ自動車株式会社 | 積層型ロータ及びその製造方法 |
KR102498735B1 (ko) * | 2015-11-03 | 2023-02-13 | 삼성전자주식회사 | 모터 |
US10541577B2 (en) | 2016-01-13 | 2020-01-21 | Ford Global Technologies, Llc | Utilization of magnetic fields in electric machines having skewed rotor sections and separators with cutouts |
US20170201137A1 (en) * | 2016-01-13 | 2017-07-13 | Ford Global Technologies, Llc | Utilization of Magnetic Fields in Electric Machines |
KR102268571B1 (ko) | 2016-04-29 | 2021-06-24 | 삼성전자주식회사 | 공기조화기용 팬 모터 |
DE102016209174A1 (de) * | 2016-05-25 | 2017-11-30 | Continental Automotive Gmbh | Rotor und Verfahren zur Herstellung eines Rotors |
DE112017006065T5 (de) * | 2016-11-30 | 2019-09-19 | Nidec Corporation | Rotor, motor und rotorherstellungsverfahren |
WO2018132482A1 (en) * | 2017-01-10 | 2018-07-19 | Cornell University | Sensors with elastomeric foams and uses thereof |
JP2020088987A (ja) | 2018-11-20 | 2020-06-04 | 日本電産株式会社 | ロータおよびモータ |
JP7192431B2 (ja) | 2018-11-20 | 2022-12-20 | 日本電産株式会社 | ロータおよびモータ |
KR20210036210A (ko) | 2019-09-25 | 2021-04-02 | 삼성전자주식회사 | 로터 및 이를 포함하는 모터 |
DE102020100427A1 (de) | 2020-01-10 | 2021-07-15 | Metabowerke Gmbh | Anordnung aus einem Statorblech und einem Rotorblech |
US11984763B2 (en) * | 2020-03-12 | 2024-05-14 | Regal Beloit America, Inc. | Electric machines having a radially embedded permanent magnet rotor and methods thereof |
FR3108804B1 (fr) * | 2020-03-24 | 2023-09-29 | Valeo Equip Electr Moteur | Rotor pour machine électrique tournante et machine électrique tournante |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4658167A (en) * | 1984-05-08 | 1987-04-14 | Dso "Elprom" | Rotor with permanent magnets for an electrical machine |
JPH059177U (ja) * | 1991-07-08 | 1993-02-05 | アスモ株式会社 | 回転電機 |
DE68906910T2 (de) * | 1988-02-05 | 1993-11-11 | Louis Banon | Läufer einer elektrischen Drehmaschine mit Dauermagneten der Flusskonzentrationsbauart. |
US5786650A (en) * | 1993-02-15 | 1998-07-28 | Fanuc, Ltd. | Rotor for synchronous motor |
US20020101126A1 (en) * | 2000-12-04 | 2002-08-01 | Crapo Alan D. | Electric power steering system including a permanent magnet motor |
US20040130236A1 (en) * | 2003-01-07 | 2004-07-08 | Nissan Motor Co., Ltd. | Interior permanent magnet synchronous motor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS509177U (de) * | 1973-05-23 | 1975-01-30 | ||
FR2629286A1 (fr) * | 1988-03-25 | 1989-09-29 | Telemecanique Electrique | Rotor pour moteur electrique a aimants permanents |
US5034642A (en) * | 1990-08-30 | 1991-07-23 | Emerson Electric Co. | Permanent magnet rotor and motor |
JP4495802B2 (ja) * | 1999-08-19 | 2010-07-07 | 日本電産シバウラ株式会社 | 永久磁石形回転子 |
JP3790824B2 (ja) * | 2004-01-29 | 2006-06-28 | 三菱電機株式会社 | ロータ及びその製造方法 |
US7157827B2 (en) * | 2004-09-21 | 2007-01-02 | A. O. Smith Corporation | Spoke permanent magnet rotor |
DE102006033718B4 (de) * | 2006-07-20 | 2017-10-19 | Siemens Aktiengesellschaft | Elektrische Maschine mit schräg verlaufenden Magnetpolgrenzen |
DE102010029248A1 (de) * | 2010-05-25 | 2011-12-01 | Robert Bosch Gmbh | Lenkantrieb für ein Kraftfahrzeug |
DE102010061778A1 (de) | 2010-11-23 | 2012-05-24 | Robert Bosch Gmbh | Elektrische Maschine mit optimiertem Wirkungsgrad |
-
2013
- 2013-05-29 DE DE102013009115.2A patent/DE102013009115A1/de active Pending
- 2013-09-05 KR KR1020157007716A patent/KR20150054859A/ko not_active Application Discontinuation
- 2013-09-05 US US14/428,025 patent/US20150244218A1/en not_active Abandoned
- 2013-09-05 WO PCT/EP2013/068324 patent/WO2014040893A2/de active Application Filing
- 2013-09-05 EP EP13756507.3A patent/EP2896120A2/de not_active Withdrawn
- 2013-09-05 CN CN201380047572.9A patent/CN104769825A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4658167A (en) * | 1984-05-08 | 1987-04-14 | Dso "Elprom" | Rotor with permanent magnets for an electrical machine |
DE68906910T2 (de) * | 1988-02-05 | 1993-11-11 | Louis Banon | Läufer einer elektrischen Drehmaschine mit Dauermagneten der Flusskonzentrationsbauart. |
JPH059177U (ja) * | 1991-07-08 | 1993-02-05 | アスモ株式会社 | 回転電機 |
US5786650A (en) * | 1993-02-15 | 1998-07-28 | Fanuc, Ltd. | Rotor for synchronous motor |
US20020101126A1 (en) * | 2000-12-04 | 2002-08-01 | Crapo Alan D. | Electric power steering system including a permanent magnet motor |
US20040130236A1 (en) * | 2003-01-07 | 2004-07-08 | Nissan Motor Co., Ltd. | Interior permanent magnet synchronous motor |
Also Published As
Publication number | Publication date |
---|---|
DE102013009115A1 (de) | 2014-03-20 |
WO2014040893A2 (de) | 2014-03-20 |
CN104769825A (zh) | 2015-07-08 |
KR20150054859A (ko) | 2015-05-20 |
EP2896120A2 (de) | 2015-07-22 |
US20150244218A1 (en) | 2015-08-27 |
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