CN111564940A - 旋转电机用转子的制造方法 - Google Patents
旋转电机用转子的制造方法 Download PDFInfo
- Publication number
- CN111564940A CN111564940A CN202010078695.0A CN202010078695A CN111564940A CN 111564940 A CN111564940 A CN 111564940A CN 202010078695 A CN202010078695 A CN 202010078695A CN 111564940 A CN111564940 A CN 111564940A
- Authority
- CN
- China
- Prior art keywords
- rotor
- rotor core
- temperature
- magnet
- insertion hole
- 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
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having 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]
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49012—Rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019024582A JP2020137182A (ja) | 2019-02-14 | 2019-02-14 | 回転電機用ロータの製造方法 |
| JP2019-024582 | 2019-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111564940A true CN111564940A (zh) | 2020-08-21 |
Family
ID=72042320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010078695.0A Pending CN111564940A (zh) | 2019-02-14 | 2020-02-03 | 旋转电机用转子的制造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11165317B2 (zh) |
| JP (1) | JP2020137182A (zh) |
| CN (1) | CN111564940A (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522881A (ja) * | 1991-07-05 | 1993-01-29 | Toshiba Corp | 永久磁石付回転子及びその製造方法 |
| CN104795943A (zh) * | 2014-01-21 | 2015-07-22 | 株式会社捷太格特 | 芯体的制造装置以及芯体的制造方法 |
| CN107919770A (zh) * | 2016-10-06 | 2018-04-17 | 本田技研工业株式会社 | 转子制造方法 |
| CN108781011A (zh) * | 2016-03-31 | 2018-11-09 | 爱信艾达株式会社 | 转子的制造方法 |
| CN109075671A (zh) * | 2016-04-13 | 2018-12-21 | 黑田精工株式会社 | 磁铁埋入型铁芯的制造方法、磁铁埋入型铁芯的制造装置及制造工具 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003274618A (ja) * | 2002-03-14 | 2003-09-26 | Tma Electric Corp | 永久磁石回転子およびその製造方法 |
| JP5382012B2 (ja) * | 2011-02-03 | 2014-01-08 | トヨタ自動車株式会社 | 回転電機用回転子、および、その製造方法 |
| JP5840006B2 (ja) * | 2012-01-24 | 2016-01-06 | 株式会社三井ハイテック | 回転子鉄心のシャフト固定方法 |
| JP6180569B2 (ja) | 2014-02-03 | 2017-08-16 | 株式会社三井ハイテック | 永久磁石の樹脂封止方法 |
| JP6162656B2 (ja) * | 2014-07-09 | 2017-07-12 | 株式会社三井ハイテック | 回転子積層鉄心及びその製造方法 |
| JP2016082831A (ja) * | 2014-10-22 | 2016-05-16 | トヨタ自動車株式会社 | ロータの製造方法 |
| JP2016220404A (ja) * | 2015-05-20 | 2016-12-22 | 東芝三菱電機産業システム株式会社 | かご型誘導電動機およびかご型誘導電動機用回転子ならびに回転子製造方法 |
-
2019
- 2019-02-14 JP JP2019024582A patent/JP2020137182A/ja active Pending
-
2020
- 2020-01-14 US US16/742,249 patent/US11165317B2/en not_active Expired - Fee Related
- 2020-02-03 CN CN202010078695.0A patent/CN111564940A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0522881A (ja) * | 1991-07-05 | 1993-01-29 | Toshiba Corp | 永久磁石付回転子及びその製造方法 |
| CN104795943A (zh) * | 2014-01-21 | 2015-07-22 | 株式会社捷太格特 | 芯体的制造装置以及芯体的制造方法 |
| CN108781011A (zh) * | 2016-03-31 | 2018-11-09 | 爱信艾达株式会社 | 转子的制造方法 |
| CN109075671A (zh) * | 2016-04-13 | 2018-12-21 | 黑田精工株式会社 | 磁铁埋入型铁芯的制造方法、磁铁埋入型铁芯的制造装置及制造工具 |
| CN107919770A (zh) * | 2016-10-06 | 2018-04-17 | 本田技研工业株式会社 | 转子制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20200266691A1 (en) | 2020-08-20 |
| JP2020137182A (ja) | 2020-08-31 |
| US11165317B2 (en) | 2021-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Kariya City, Aichi Prefecture, Japan Applicant after: AISIN Co.,Ltd. Applicant after: Toyota Motor Corp. Address before: Kariya City, Aichi Prefecture, Japan Applicant before: AISIN SEIKI Kabushiki Kaisha Applicant before: Toyota Motor Corp. |
|
| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220324 Address after: Kariya City, Aichi Prefecture, Japan Applicant after: AISIN SEIKI Kabushiki Kaisha Applicant after: Toyota Motor Corp. Address before: Aichi Prefecture, Japan Applicant before: AISIN AW Co.,Ltd. Applicant before: Toyota Motor Corp. |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200821 |
|
| WD01 | Invention patent application deemed withdrawn after publication |