JPWO2021192236A5 - - Google Patents
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- Publication number
- JPWO2021192236A5 JPWO2021192236A5 JP2022510338A JP2022510338A JPWO2021192236A5 JP WO2021192236 A5 JPWO2021192236 A5 JP WO2021192236A5 JP 2022510338 A JP2022510338 A JP 2022510338A JP 2022510338 A JP2022510338 A JP 2022510338A JP WO2021192236 A5 JPWO2021192236 A5 JP WO2021192236A5
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- rotor
- overhanging
- circumferential direction
- supported
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 claims 4
- 229920005989 resin Polymers 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims 2
- 229910000859 α-Fe Inorganic materials 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/014062 WO2021192236A1 (ja) | 2020-03-27 | 2020-03-27 | 回転子、電動機、送風機、空気調和装置、及び回転子の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021192236A1 JPWO2021192236A1 (https=) | 2021-09-30 |
| JPWO2021192236A5 true JPWO2021192236A5 (https=) | 2022-06-03 |
| JP7309039B2 JP7309039B2 (ja) | 2023-07-14 |
Family
ID=77891614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022510338A Active JP7309039B2 (ja) | 2020-03-27 | 2020-03-27 | 回転子、電動機、送風機、空気調和装置、及び回転子の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12249871B2 (https=) |
| EP (1) | EP4131730A4 (https=) |
| JP (1) | JP7309039B2 (https=) |
| CN (1) | CN115298932A (https=) |
| AU (1) | AU2020437705C1 (https=) |
| WO (1) | WO2021192236A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118591965A (zh) * | 2022-01-26 | 2024-09-03 | 三菱电机株式会社 | 转子、电动机、送风机以及空调装置 |
| WO2024194910A1 (ja) * | 2023-03-17 | 2024-09-26 | 三菱電機株式会社 | ロータ、電動機、送風機、空気調和装置およびロータの製造方法 |
| EP4439933A1 (de) * | 2023-03-29 | 2024-10-02 | Wirthwein SE | Rotor |
| WO2025046729A1 (ja) * | 2023-08-29 | 2025-03-06 | 三菱電機株式会社 | ロータ、電動機、送風機、空気調和装置およびロータの製造方法 |
| JP7791473B1 (ja) * | 2024-09-27 | 2025-12-24 | ダイキン工業株式会社 | ボンド磁石の製造方法、ロータ、モータ、送風機、および、冷凍装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08340651A (ja) * | 1995-06-12 | 1996-12-24 | Toshiba Corp | 永久磁石及び永久磁石形回転電機 |
| JPH0993842A (ja) * | 1995-09-28 | 1997-04-04 | Sankyo Seiki Mfg Co Ltd | 小型モータのロータ |
| JP2005151757A (ja) | 2003-11-19 | 2005-06-09 | Mate Co Ltd | ローター及びローターの製造方法 |
| JP5183608B2 (ja) | 2009-10-14 | 2013-04-17 | 三菱電機株式会社 | 同期電動機の回転子 |
| WO2013098940A1 (ja) | 2011-12-27 | 2013-07-04 | 三菱電機株式会社 | 電動機 |
| JP6055189B2 (ja) * | 2012-03-01 | 2016-12-27 | 株式会社日立産機システム | 永久磁石式回転電機 |
| JP6544992B2 (ja) | 2015-05-21 | 2019-07-17 | 中川電化産業株式会社 | 磁石およびマグネットロータ |
| JPWO2018016067A1 (ja) | 2016-07-22 | 2018-10-25 | 三菱電機株式会社 | 電動機、空気調和機、回転子、及び電動機の製造方法 |
| GB2575300B (en) | 2018-07-05 | 2022-11-09 | Johnson Electric Int Ag | Rotor assembly for electric motor |
| EP3902114A4 (en) * | 2018-12-17 | 2021-12-29 | Mitsubishi Electric Corporation | Rotor, electric motor, fan, air conditioner, and method for manufacturing rotor |
-
2020
- 2020-03-27 WO PCT/JP2020/014062 patent/WO2021192236A1/ja not_active Ceased
- 2020-03-27 CN CN202080098837.8A patent/CN115298932A/zh active Pending
- 2020-03-27 EP EP20927824.1A patent/EP4131730A4/en not_active Withdrawn
- 2020-03-27 JP JP2022510338A patent/JP7309039B2/ja active Active
- 2020-03-27 US US17/796,424 patent/US12249871B2/en active Active
- 2020-03-27 AU AU2020437705A patent/AU2020437705C1/en not_active Ceased
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