GB2559233B - Electric machine apparatus - Google Patents
Electric machine apparatusInfo
- Publication number
- GB2559233B GB2559233B GB1719505.8A GB201719505A GB2559233B GB 2559233 B GB2559233 B GB 2559233B GB 201719505 A GB201719505 A GB 201719505A GB 2559233 B GB2559233 B GB 2559233B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electric machine
- machine apparatus
- electric
- machine
- 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.)
- Active
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
-
- 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
-
- 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
-
- 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]
-
- 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
- H02K1/278—Surface mounted magnets; Inset magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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 |
---|---|---|---|
GBGB1620300.2A GB201620300D0 (en) | 2016-11-30 | 2016-11-30 | Electric machine apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201719505D0 GB201719505D0 (en) | 2018-01-10 |
GB2559233A GB2559233A (en) | 2018-08-01 |
GB2559233B true GB2559233B (en) | 2019-05-22 |
Family
ID=58073221
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1620300.2A Ceased GB201620300D0 (en) | 2016-11-30 | 2016-11-30 | Electric machine apparatus |
GB1719505.8A Active GB2559233B (en) | 2016-11-30 | 2017-11-24 | Electric machine apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1620300.2A Ceased GB201620300D0 (en) | 2016-11-30 | 2016-11-30 | Electric machine apparatus |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE112017006059T5 (en) |
GB (2) | GB201620300D0 (en) |
WO (1) | WO2018099811A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108736610B (en) * | 2018-08-09 | 2019-07-16 | 珠海格力电器股份有限公司 | motor rotor and permanent magnet motor |
CN114514672A (en) * | 2019-09-30 | 2022-05-17 | 大金工业株式会社 | Rotor and motor |
CN115668694A (en) * | 2020-06-08 | 2023-01-31 | 株式会社爱信 | Rotor for rotating electrical machine |
GB2601109B (en) * | 2020-11-03 | 2023-07-26 | Jaguar Land Rover Ltd | Rotor apparatus for an electric machine |
DE102021207451A1 (en) * | 2021-07-14 | 2023-01-19 | Zf Friedrichshafen Ag | Rotor lamination, rotor with a plurality of rotor laminations and method for manufacturing a rotor |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003158838A (en) * | 2001-11-20 | 2003-05-30 | Aisin Seiki Co Ltd | Permanent-magnet synchronous machine |
WO2006117891A1 (en) * | 2005-04-28 | 2006-11-09 | Toyota Jidosha Kabushiki Kaisha | Rotor |
US20120200188A1 (en) * | 2011-02-03 | 2012-08-09 | Toyota Jidosha Kabushiki Kaisha | Rotor for rotary electric machine |
US20120274168A1 (en) * | 2007-08-28 | 2012-11-01 | Brusa Elektronik Ag | Hybrid synchronous motors and current-energized synchronous motors suitable for vehicle drives |
JP2013188023A (en) * | 2012-03-08 | 2013-09-19 | Nissan Motor Co Ltd | Rotor of permanent magnet type motor |
US20140217849A1 (en) * | 2013-02-07 | 2014-08-07 | Honda Motor Co., Ltd. | Rotor for rotary electric machine |
US20150108865A1 (en) * | 2012-05-28 | 2015-04-23 | Aida Engineering, Ltd. | Composite torque rotating electric machine |
WO2016039746A1 (en) * | 2014-09-11 | 2016-03-17 | Nissan Motor Co., Ltd. | Permanent magnet synchronous motor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5045373B2 (en) * | 2007-11-01 | 2012-10-10 | 日産自動車株式会社 | Permanent magnet motor rotor |
US20130119812A1 (en) * | 2010-07-30 | 2013-05-16 | Honda Motor Co., Ltd | Rotor and motor |
JP5215486B1 (en) * | 2011-11-14 | 2013-06-19 | ファナック株式会社 | Permanent magnet synchronous motor rotor, motor and machine tool |
JP5936060B2 (en) * | 2012-09-14 | 2016-06-15 | 株式会社デンソー | Rotating electrical machine rotor |
DE102013206438A1 (en) * | 2013-04-11 | 2014-10-16 | Bühler Motor GmbH | Permanent magnet rotor for an electronically commutated DC motor |
WO2015097767A1 (en) * | 2013-12-25 | 2015-07-02 | 株式会社日立製作所 | Permanent magnet type rotating electrical machine |
-
2016
- 2016-11-30 GB GBGB1620300.2A patent/GB201620300D0/en not_active Ceased
-
2017
- 2017-11-24 WO PCT/EP2017/080293 patent/WO2018099811A1/en active Application Filing
- 2017-11-24 GB GB1719505.8A patent/GB2559233B/en active Active
- 2017-11-24 DE DE112017006059.1T patent/DE112017006059T5/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003158838A (en) * | 2001-11-20 | 2003-05-30 | Aisin Seiki Co Ltd | Permanent-magnet synchronous machine |
WO2006117891A1 (en) * | 2005-04-28 | 2006-11-09 | Toyota Jidosha Kabushiki Kaisha | Rotor |
US20120274168A1 (en) * | 2007-08-28 | 2012-11-01 | Brusa Elektronik Ag | Hybrid synchronous motors and current-energized synchronous motors suitable for vehicle drives |
US20120200188A1 (en) * | 2011-02-03 | 2012-08-09 | Toyota Jidosha Kabushiki Kaisha | Rotor for rotary electric machine |
JP2013188023A (en) * | 2012-03-08 | 2013-09-19 | Nissan Motor Co Ltd | Rotor of permanent magnet type motor |
US20150108865A1 (en) * | 2012-05-28 | 2015-04-23 | Aida Engineering, Ltd. | Composite torque rotating electric machine |
US20140217849A1 (en) * | 2013-02-07 | 2014-08-07 | Honda Motor Co., Ltd. | Rotor for rotary electric machine |
WO2016039746A1 (en) * | 2014-09-11 | 2016-03-17 | Nissan Motor Co., Ltd. | Permanent magnet synchronous motor |
Also Published As
Publication number | Publication date |
---|---|
GB201620300D0 (en) | 2017-01-11 |
GB2559233A (en) | 2018-08-01 |
WO2018099811A1 (en) | 2018-06-07 |
GB201719505D0 (en) | 2018-01-10 |
DE112017006059T5 (en) | 2019-09-19 |
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