FI20060785A - Kestomagnetoidun sähkökoneen roottori - Google Patents
Kestomagnetoidun sähkökoneen roottori Download PDFInfo
- Publication number
- FI20060785A FI20060785A FI20060785A FI20060785A FI20060785A FI 20060785 A FI20060785 A FI 20060785A FI 20060785 A FI20060785 A FI 20060785A FI 20060785 A FI20060785 A FI 20060785A FI 20060785 A FI20060785 A FI 20060785A
- Authority
- FI
- Finland
- Prior art keywords
- rotor
- permanent magnet
- electrical machine
- magnet electrical
- machine
- 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
- H02K1/28—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
- 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)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20060785A FI119457B (fi) | 2006-08-31 | 2006-08-31 | Kestomagnetoidun sähkökoneen roottori |
EP07823080.2A EP2087576B1 (en) | 2006-08-31 | 2007-08-31 | Rotor for a permanent-magnet electrical machine |
ES07823080T ES2710464T3 (es) | 2006-08-31 | 2007-08-31 | Rotor para una máquina eléctrica de imanes permanentes |
PCT/FI2007/000218 WO2008025873A1 (en) | 2006-08-31 | 2007-08-31 | Rotor for a permanent-magnet electrical machine |
BRPI0715931A BRPI0715931B1 (pt) | 2006-08-31 | 2007-08-31 | rotor para uma máquina elétrica excitada por ímãs permanentes |
US12/439,283 US8049388B2 (en) | 2006-08-31 | 2007-08-31 | Rotor for a permanent-magnet electrical machine |
PL07823080T PL2087576T3 (pl) | 2006-08-31 | 2007-08-31 | Wirnik dla maszyny elektrycznej z magnesami trwałymi |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20060785 | 2006-08-31 | ||
FI20060785A FI119457B (fi) | 2006-08-31 | 2006-08-31 | Kestomagnetoidun sähkökoneen roottori |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20060785A0 FI20060785A0 (fi) | 2006-08-31 |
FI20060785A true FI20060785A (fi) | 2008-03-01 |
FI119457B FI119457B (fi) | 2008-11-14 |
Family
ID=36950683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20060785A FI119457B (fi) | 2006-08-31 | 2006-08-31 | Kestomagnetoidun sähkökoneen roottori |
Country Status (7)
Country | Link |
---|---|
US (1) | US8049388B2 (fi) |
EP (1) | EP2087576B1 (fi) |
BR (1) | BRPI0715931B1 (fi) |
ES (1) | ES2710464T3 (fi) |
FI (1) | FI119457B (fi) |
PL (1) | PL2087576T3 (fi) |
WO (1) | WO2008025873A1 (fi) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2553792B1 (en) * | 2010-03-30 | 2022-10-19 | Volvo Truck Corporation | Rotor of an electric machine with embedded permanent magnets and electric machine |
JP5304837B2 (ja) * | 2011-04-26 | 2013-10-02 | 株式会社安川電機 | 回転電機およびロータ |
US20140091663A1 (en) * | 2011-05-16 | 2014-04-03 | Mitsubishi Electric Corporation | Permanent-magnet type rotating electrical machine |
DK2786468T3 (en) | 2011-11-30 | 2019-04-23 | Abb Research Ltd | ELECTRICAL MACHINES AND ROTORS FOR ELECTRIC MACHINES |
FR2987184B1 (fr) * | 2012-02-20 | 2016-07-29 | Moteurs Leroy-Somer | Rotor de machine electrique tournante a concentration de flux. |
WO2013135257A2 (de) * | 2012-03-13 | 2013-09-19 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft Würzburg | Elektrische maschine |
JP5791794B2 (ja) * | 2012-05-22 | 2015-10-07 | 三菱電機株式会社 | 永久磁石埋込型回転電機 |
KR101707389B1 (ko) * | 2013-09-27 | 2017-02-15 | 에프엘스미쓰 에이/에스 | 전기 기계를 위한 로터 |
EP3228079A4 (en) * | 2014-12-03 | 2018-08-01 | Fox Broadcasting Company | Location agnostic media control room and broadcasting facility |
DE102015117081A1 (de) * | 2015-10-07 | 2017-04-13 | Minebea Co., Ltd. | Rotorkörper für einen Elektromotor und Synchron-Reluktanzmotor |
DE102016203721A1 (de) * | 2016-03-08 | 2017-09-14 | Robert Bosch Gmbh | Elektrische Maschine mit hoher Drehzahlfestigkeit |
US11509202B2 (en) * | 2017-12-28 | 2022-11-22 | Abb Schweiz Ag | Variable flux permanent magnet motor |
CN110061602B (zh) * | 2018-12-26 | 2020-07-24 | 南方科技大学 | 转子结构及永磁激磁电机 |
WO2021076428A1 (en) | 2019-10-15 | 2021-04-22 | Darrell Schmidt Enterprises, Inc. | Magnetic coupler |
US11522436B2 (en) | 2019-10-15 | 2022-12-06 | Darrell Schmidt Enterprises, Inc. | Permanently magnetized enhanced generator |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4445062A (en) * | 1978-12-26 | 1984-04-24 | The Garrett Corporation | Rotor assembly having anchors with undulating sides |
US4806717A (en) * | 1979-09-21 | 1989-02-21 | General Electric Company | Drive for a laundry machine |
DE8427703U1 (de) | 1984-09-20 | 1986-01-23 | Robert Bosch Gmbh, 7000 Stuttgart | Rotor für eine permanentmagnetisch erregte elektrische Maschine |
US5191256A (en) * | 1989-12-15 | 1993-03-02 | American Motion Systems | Interior magnet rotary machine |
TW364234B (en) * | 1997-04-14 | 1999-07-11 | Sanyo Electric Co | Rotor for an electric motor |
US6087751A (en) * | 1997-07-01 | 2000-07-11 | Kabushiki Kaisha Toshiba | Reluctance type rotating machine with permanent magnets |
FR2802726B1 (fr) | 1999-12-15 | 2007-10-05 | Leroy Somer | Rotor a aimants permanents a concentration de flux |
JP3683455B2 (ja) | 1999-12-24 | 2005-08-17 | 本田技研工業株式会社 | 永久磁石式モータ |
JP3787756B2 (ja) * | 2000-08-29 | 2006-06-21 | 株式会社日立製作所 | 永久磁石式回転電機 |
US6917133B2 (en) * | 2000-08-29 | 2005-07-12 | Hitachi, Ltd. | Air conditioner having permanent magnet rotating electric machine |
DE10133654A1 (de) * | 2001-07-11 | 2003-02-06 | Siemens Ag | Synchronmaschine |
US6791230B2 (en) | 2001-09-07 | 2004-09-14 | Honeywell International, Inc. | System and method for retaining wedges in a rotor |
DE10153750A1 (de) | 2001-10-31 | 2003-05-22 | Siemens Ag | Rotor für PM-Synchronmaschine |
JP2003264947A (ja) | 2002-03-08 | 2003-09-19 | Fujitsu General Ltd | 永久磁石電動機 |
KR100486589B1 (ko) * | 2002-10-26 | 2005-05-03 | 엘지전자 주식회사 | 브러쉬리스 직류 모터의 회전자 구조 |
EP1420500A1 (en) * | 2002-11-15 | 2004-05-19 | Minebea Co., Ltd. | Rotor assembly for an electrical machine |
JP2004357489A (ja) * | 2003-05-28 | 2004-12-16 | Akira Chiba | 単方向着磁の永久磁石モータ |
JP4449035B2 (ja) * | 2004-03-10 | 2010-04-14 | 日立オートモティブシステムズ株式会社 | 電動車両用の永久磁石回転電機 |
JP2006014457A (ja) * | 2004-06-24 | 2006-01-12 | Fanuc Ltd | 同期電動機 |
US7436096B2 (en) * | 2005-10-31 | 2008-10-14 | Caterpillar Inc. | Rotor having permanent magnets and axialy-extending channels |
US7385328B2 (en) * | 2006-05-23 | 2008-06-10 | Reliance Electric Technologies, Llc | Cogging reduction in permanent magnet machines |
-
2006
- 2006-08-31 FI FI20060785A patent/FI119457B/fi active IP Right Grant
-
2007
- 2007-08-31 PL PL07823080T patent/PL2087576T3/pl unknown
- 2007-08-31 WO PCT/FI2007/000218 patent/WO2008025873A1/en active Application Filing
- 2007-08-31 US US12/439,283 patent/US8049388B2/en active Active
- 2007-08-31 EP EP07823080.2A patent/EP2087576B1/en active Active
- 2007-08-31 ES ES07823080T patent/ES2710464T3/es active Active
- 2007-08-31 BR BRPI0715931A patent/BRPI0715931B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
FI119457B (fi) | 2008-11-14 |
EP2087576A4 (en) | 2016-08-24 |
ES2710464T3 (es) | 2019-04-25 |
BRPI0715931A2 (pt) | 2013-07-30 |
BRPI0715931A8 (pt) | 2017-12-19 |
WO2008025873A1 (en) | 2008-03-06 |
US8049388B2 (en) | 2011-11-01 |
EP2087576B1 (en) | 2018-11-14 |
US20100019597A1 (en) | 2010-01-28 |
PL2087576T3 (pl) | 2019-04-30 |
FI20060785A0 (fi) | 2006-08-31 |
EP2087576A1 (en) | 2009-08-12 |
BRPI0715931B1 (pt) | 2018-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 119457 Country of ref document: FI |
|
PC | Transfer of assignment of patent |
Owner name: ABB TECHNOLOGY AG |
|
PC | Transfer of assignment of patent |
Owner name: ABB SCHWEIZ AG |