JPWO2021075275A1 - - Google Patents
Info
- Publication number
- JPWO2021075275A1 JPWO2021075275A1 JP2021552310A JP2021552310A JPWO2021075275A1 JP WO2021075275 A1 JPWO2021075275 A1 JP WO2021075275A1 JP 2021552310 A JP2021552310 A JP 2021552310A JP 2021552310 A JP2021552310 A JP 2021552310A JP WO2021075275 A1 JPWO2021075275 A1 JP WO2021075275A1
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
-
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
-
- 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
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019189689 | 2019-10-16 | ||
| PCT/JP2020/037470 WO2021075275A1 (ja) | 2019-10-16 | 2020-10-01 | ステータコア、ステータユニット及びモータ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021075275A1 true JPWO2021075275A1 (ja) | 2021-04-22 |
Family
ID=75537950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021552310A Pending JPWO2021075275A1 (ja) | 2019-10-16 | 2020-10-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240235287A9 (ja) |
| JP (1) | JPWO2021075275A1 (ja) |
| CN (1) | CN114424428A (ja) |
| WO (1) | WO2021075275A1 (ja) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4807219B2 (ja) * | 2006-10-20 | 2011-11-02 | トヨタ自動車株式会社 | ステータコアおよび回転電機 |
| JP5327094B2 (ja) * | 2010-02-18 | 2013-10-30 | 日本精工株式会社 | ブラシレスモータ用ステータ、ブラシレスモータ及び電動パワーステアリング装置 |
| JP5448979B2 (ja) * | 2010-03-31 | 2014-03-19 | 日新製鋼株式会社 | Ｉｐｍモータのロータ鉄心用鋼板、その製造方法およびｉｐｍモータのロータ鉄心 |
| KR101880097B1 (ko) * | 2012-01-19 | 2018-07-23 | 삼성전자주식회사 | 모터와 그 로터 |
| JP5858232B2 (ja) * | 2012-02-17 | 2016-02-10 | 日本電産株式会社 | ロータコア、モータ、およびモータの製造方法 |
| CN109983652B (zh) * | 2016-11-30 | 2021-06-25 | 日本电产株式会社 | 转子、马达以及转子的制造方法 |
| JP2020108299A (ja) * | 2018-12-28 | 2020-07-09 | 日本電産株式会社 | ロータ、およびモータ |
-
2020
- 2020-10-01 US US17/768,270 patent/US20240235287A9/en active Pending
- 2020-10-01 JP JP2021552310A patent/JPWO2021075275A1/ja active Pending
- 2020-10-01 CN CN202080066231.6A patent/CN114424428A/zh active Pending
- 2020-10-01 WO PCT/JP2020/037470 patent/WO2021075275A1/ja active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN114424428A (zh) | 2022-04-29 |
| US20240136868A1 (en) | 2024-04-25 |
| WO2021075275A1 (ja) | 2021-04-22 |
| US20240235287A9 (en) | 2024-07-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230605 |
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| A601 | Written request for extension of time |
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| A521 | Request for written amendment filed |
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