JPWO2023007967A1 - - Google Patents
Info
- Publication number
- JPWO2023007967A1 JPWO2023007967A1 JP2023538320A JP2023538320A JPWO2023007967A1 JP WO2023007967 A1 JPWO2023007967 A1 JP WO2023007967A1 JP 2023538320 A JP2023538320 A JP 2023538320A JP 2023538320 A JP2023538320 A JP 2023538320A JP WO2023007967 A1 JPWO2023007967 A1 JP WO2023007967A1
- 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.)
- Granted
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
-
- 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]
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/028378 WO2023007706A1 (ja) | 2021-07-30 | 2021-07-30 | ロータ、モータ、及びロータの製造方法 |
| JPPCT/JP2021/028378 | 2021-07-30 | ||
| PCT/JP2022/023674 WO2023007967A1 (ja) | 2021-07-30 | 2022-06-13 | ロータおよびモータ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023007967A1 true JPWO2023007967A1 (https=) | 2023-02-02 |
| JPWO2023007967A5 JPWO2023007967A5 (https=) | 2024-02-20 |
| JP7654795B2 JP7654795B2 (ja) | 2025-04-01 |
Family
ID=85086656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023538320A Active JP7654795B2 (ja) | 2021-07-30 | 2022-06-13 | ロータおよびモータ |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7654795B2 (https=) |
| WO (2) | WO2023007706A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025147561A (ja) * | 2024-03-25 | 2025-10-07 | 株式会社アイシン | 回転電機用ロータ、回転電機用ロータ製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3855318B2 (ja) * | 1996-10-07 | 2006-12-06 | 松下電器産業株式会社 | 永久磁石ロータ及びその製造方法 |
| JPH11136888A (ja) * | 1997-10-28 | 1999-05-21 | Toshiba Corp | 永久磁石形モータ及びその製造方法 |
| JP2016086568A (ja) * | 2014-10-28 | 2016-05-19 | ダイキン工業株式会社 | ロータおよび回転電気機械 |
| JP6760090B2 (ja) | 2017-01-11 | 2020-09-23 | 株式会社デンソー | 電動機のロータおよびそのロータを備える電動機 |
| JP6939042B2 (ja) * | 2017-04-20 | 2021-09-22 | 株式会社ジェイテクト | ボンド磁石の射出成形装置及びボンド磁石の射出成形方法 |
-
2021
- 2021-07-30 WO PCT/JP2021/028378 patent/WO2023007706A1/ja not_active Ceased
-
2022
- 2022-06-13 JP JP2023538320A patent/JP7654795B2/ja active Active
- 2022-06-13 WO PCT/JP2022/023674 patent/WO2023007967A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023007706A1 (ja) | 2023-02-02 |
| JP7654795B2 (ja) | 2025-04-01 |
| WO2023007967A1 (ja) | 2023-02-02 |
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