JPWO2022244590A5 - - Google Patents
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- Publication number
- JPWO2022244590A5 JPWO2022244590A5 JP2023522579A JP2023522579A JPWO2022244590A5 JP WO2022244590 A5 JPWO2022244590 A5 JP WO2022244590A5 JP 2023522579 A JP2023522579 A JP 2023522579A JP 2023522579 A JP2023522579 A JP 2023522579A JP WO2022244590 A5 JPWO2022244590 A5 JP WO2022244590A5
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- rotating shaft
- spacer
- rotor
- cylindrical portion
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims description 99
- 238000005192 partition Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 10
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 150000002910 rare earth metals Chemical group 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 20
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 238000004804 winding Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 230000004907 flux Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000012212 insulator Substances 0.000 description 6
- 239000007769 metal material Substances 0.000 description 5
- 230000005347 demagnetization Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- -1 polybutylene terephthalate Polymers 0.000 description 1
Images
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021083715 | 2021-05-18 | ||
| PCT/JP2022/018464 WO2022244590A1 (ja) | 2021-05-18 | 2022-04-21 | 回転子および電動機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022244590A1 JPWO2022244590A1 (https=) | 2022-11-24 |
| JPWO2022244590A5 true JPWO2022244590A5 (https=) | 2024-02-21 |
Family
ID=84141303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023522579A Pending JPWO2022244590A1 (https=) | 2021-05-18 | 2022-04-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12525834B2 (https=) |
| EP (1) | EP4344027A4 (https=) |
| JP (1) | JPWO2022244590A1 (https=) |
| CN (1) | CN117321884A (https=) |
| WO (1) | WO2022244590A1 (https=) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5374611U (https=) * | 1976-11-26 | 1978-06-22 | ||
| JPS6356153A (ja) * | 1986-08-25 | 1988-03-10 | Hitachi Ltd | 電動機用回転子 |
| JPH027843A (ja) * | 1988-03-10 | 1990-01-11 | Fuji Elelctrochem Co Ltd | モータ用ロータ |
| JP2007288977A (ja) | 2006-04-19 | 2007-11-01 | Asmo Co Ltd | ロータ及びブラシレスモータ、並びにロータ製造方法 |
| WO2011016108A1 (ja) * | 2009-08-03 | 2011-02-10 | 三菱重工業株式会社 | 風力発電装置及びその組み立て方法 |
| JP6255566B2 (ja) * | 2013-06-12 | 2018-01-10 | パナソニックＩｐマネジメント株式会社 | 電動機および電気機器 |
| DE102013211573A1 (de) * | 2013-06-19 | 2014-12-24 | BSH Bosch und Siemens Hausgeräte GmbH | Pumpe mit einer Verdrehsicherung und Haushaltsgerät mit einer solchen Pumpe |
| WO2017130295A1 (ja) * | 2016-01-26 | 2017-08-03 | 三菱電機株式会社 | 回転電機の回転子、回転電機及び回転電機の回転子部材 |
| JP6798689B2 (ja) * | 2016-10-19 | 2020-12-09 | ブイテックインターナショナル株式会社 | コアレス回転電気機械 |
| JP2018107975A (ja) | 2016-12-28 | 2018-07-05 | 株式会社デンソー | 電動モータ |
| CN109149821B (zh) | 2018-11-07 | 2024-12-20 | 珠海格力电器股份有限公司 | 电机转子和永磁电机 |
| CN112202257B (zh) * | 2020-10-19 | 2021-08-24 | 哈尔滨泉智海特电气有限公司 | 一种永磁伺服电机的转子结构 |
-
2022
- 2022-04-21 CN CN202280034676.5A patent/CN117321884A/zh active Pending
- 2022-04-21 EP EP22804504.3A patent/EP4344027A4/en active Pending
- 2022-04-21 WO PCT/JP2022/018464 patent/WO2022244590A1/ja not_active Ceased
- 2022-04-21 US US18/559,357 patent/US12525834B2/en active Active
- 2022-04-21 JP JP2023522579A patent/JPWO2022244590A1/ja active Pending
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