JPWO2022044359A1 - - Google Patents
Info
- Publication number
- JPWO2022044359A1 JPWO2022044359A1 JP2022545277A JP2022545277A JPWO2022044359A1 JP WO2022044359 A1 JPWO2022044359 A1 JP WO2022044359A1 JP 2022545277 A JP2022545277 A JP 2022545277A JP 2022545277 A JP2022545277 A JP 2022545277A JP WO2022044359 A1 JPWO2022044359 A1 JP WO2022044359A1
- Authority
- JP
- Japan
- 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
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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- H02K1/165—Shape, form or location of the slots
-
- 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
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020146000 | 2020-08-31 | ||
| PCT/JP2020/048414 WO2022044359A1 (ja) | 2020-08-31 | 2020-12-24 | 回転電機 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022044359A1 true JPWO2022044359A1 (ja) | 2022-03-03 |
Family
ID=80355028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022545277A Pending JPWO2022044359A1 (ja) | 2020-08-31 | 2020-12-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230318375A1 (ja) |
| EP (1) | EP4207559A1 (ja) |
| JP (1) | JPWO2022044359A1 (ja) |
| CN (1) | CN115989622A (ja) |
| WO (1) | WO2022044359A1 (ja) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11243653A (ja) * | 1998-02-23 | 1999-09-07 | Fujitsu General Ltd | 永久磁石電動機 |
| WO2008113082A1 (en) * | 2007-03-15 | 2008-09-18 | A.O. Smith Corporation | Interior permanent magnet motor including rotor with flux barriers |
| WO2012014728A1 (ja) | 2010-07-27 | 2012-02-02 | 日産自動車株式会社 | 電動機用ロータ |
| JP5720445B2 (ja) * | 2011-07-07 | 2015-05-20 | ダイキン工業株式会社 | 回転電機 |
| JP7200017B2 (ja) | 2019-03-15 | 2023-01-06 | 日清食品ホールディングス株式会社 | 冷凍食肉の製造方法 |
-
2020
- 2020-12-24 CN CN202080103547.8A patent/CN115989622A/zh active Pending
- 2020-12-24 JP JP2022545277A patent/JPWO2022044359A1/ja active Pending
- 2020-12-24 EP EP20951607.9A patent/EP4207559A1/en active Pending
- 2020-12-24 US US18/022,040 patent/US20230318375A1/en active Pending
- 2020-12-24 WO PCT/JP2020/048414 patent/WO2022044359A1/ja unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20230318375A1 (en) | 2023-10-05 |
| CN115989622A (zh) | 2023-04-18 |
| WO2022044359A1 (ja) | 2022-03-03 |
| EP4207559A1 (en) | 2023-07-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20231128 |