CN105141051B - 永磁铁的固定构造及固定方法、电动机以及永磁铁 - Google Patents
永磁铁的固定构造及固定方法、电动机以及永磁铁 Download PDFInfo
- Publication number
- CN105141051B CN105141051B CN201510277956.0A CN201510277956A CN105141051B CN 105141051 B CN105141051 B CN 105141051B CN 201510277956 A CN201510277956 A CN 201510277956A CN 105141051 B CN105141051 B CN 105141051B
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- shell
- peripheral surface
- inner peripheral
- rib
- 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.)
- Active
Links
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Dc Machiner (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014-113112 | 2014-05-30 | ||
JP2014113112A JP6308874B2 (ja) | 2014-05-30 | 2014-05-30 | 永久磁石の固定構造ならびに固定方法、モータおよび永久磁石 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105141051A CN105141051A (zh) | 2015-12-09 |
CN105141051B true CN105141051B (zh) | 2019-04-02 |
Family
ID=54726305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510277956.0A Active CN105141051B (zh) | 2014-05-30 | 2015-05-27 | 永磁铁的固定构造及固定方法、电动机以及永磁铁 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6308874B2 (zh) |
CN (1) | CN105141051B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3979474A4 (en) * | 2019-05-31 | 2022-07-27 | Aichi Steel Corporation | FIELD MAGNET MANUFACTURING PROCESS |
WO2021028017A1 (en) * | 2019-08-12 | 2021-02-18 | Bomatec Management Ag | Hollow permanent magnet cylinder with at least one groove or slit to reduce eddy currents |
CN112910202B (zh) * | 2021-03-20 | 2022-08-19 | 广东兰搏科技有限公司 | 一种转子铁芯磁瓦自动装配设备 |
CN114421726B (zh) * | 2022-02-09 | 2024-04-09 | 浙江露通机电有限公司 | 一种无刷电机外壳与磁铁固定浸漆工艺及加工槽 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1489258A (zh) * | 2002-07-16 | 2004-04-14 | 日本伺服株式会社 | 永磁旋转电机 |
CN1790867A (zh) * | 2004-12-17 | 2006-06-21 | 日本电产三协株式会社 | 电动机及其制造方法 |
CN201656593U (zh) * | 2010-03-24 | 2010-11-24 | 杜权辉 | 一种直流电机永磁铁体定位装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6351574U (zh) * | 1986-09-20 | 1988-04-07 | ||
JPH05146101A (ja) * | 1991-11-19 | 1993-06-11 | Matsushita Electric Ind Co Ltd | モータのゴムマグネツト保持装置 |
JPH0678483A (ja) * | 1992-08-26 | 1994-03-18 | Fuji Electric Co Ltd | 磁気ディスク用スピンドルモータ |
-
2014
- 2014-05-30 JP JP2014113112A patent/JP6308874B2/ja active Active
-
2015
- 2015-05-27 CN CN201510277956.0A patent/CN105141051B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1489258A (zh) * | 2002-07-16 | 2004-04-14 | 日本伺服株式会社 | 永磁旋转电机 |
CN1790867A (zh) * | 2004-12-17 | 2006-06-21 | 日本电产三协株式会社 | 电动机及其制造方法 |
CN201656593U (zh) * | 2010-03-24 | 2010-11-24 | 杜权辉 | 一种直流电机永磁铁体定位装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2015228732A (ja) | 2015-12-17 |
CN105141051A (zh) | 2015-12-09 |
JP6308874B2 (ja) | 2018-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105141051B (zh) | 永磁铁的固定构造及固定方法、电动机以及永磁铁 | |
JP6517189B2 (ja) | 弓形磁石片、永久磁石片、永久磁石組立体、永久磁石応用装置およびモータ | |
US10224772B2 (en) | Rotor of an electric motor and method for producing the rotor | |
US9024495B2 (en) | Rotor | |
CN105048666A (zh) | 转子及无刷电机 | |
EP3438486A1 (en) | Bearing assembly unit and motor | |
US10205360B2 (en) | Rotor assembly and motor including the same | |
JP2009273356A (ja) | 電動モータのステータハウジングを製造するための方法 | |
US9225212B2 (en) | Method of manufacturing bonded-magnet rotor | |
JP6861967B2 (ja) | 電動ポンプ用ロータの製造方法 | |
US20190027993A1 (en) | Light weight motor housing | |
CN105406650A (zh) | 具有电枢的电机 | |
US10630159B2 (en) | Magnetic coupling rotor | |
US20140197700A1 (en) | Rotor | |
KR102013852B1 (ko) | 모터 | |
JP6474192B2 (ja) | 電気機械のステータを製造する方法、ステータおよび電気機械 | |
KR101374296B1 (ko) | 왕복동식 리니어모터의 가동자 제조용 금형 코어와 그 코어를 이용한 가동자 제조방법 및 그 제조방법에 의해 제조되는 가동자 | |
JP6156030B2 (ja) | 弓形磁石片およびモータ | |
CN101469720A (zh) | 风扇及其定子固定座 | |
JP5929147B2 (ja) | 回転電機のロータ構造 | |
JPS58222769A (ja) | マイクロモ−タのステ−タ製造方法 | |
US20140009021A1 (en) | Spindle motor | |
US10367383B2 (en) | Structure for fixing permanent magnet and motor and method of fixing permanent magnet | |
KR20160037924A (ko) | 전기 모터용 로터 및 로터 제조 방법 | |
CN210025378U (zh) | 一种方便装配的电动剃须刀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20151209 Assignee: Dalian wanbaozhi Motor Co. Ltd. Assignor: Mabuchi Motor Co.,Ltd. Contract record no.: X2020990000082 Denomination of invention: Fixed construction and fixed method for permanent magnets, motor and permanent magnet Granted publication date: 20190402 License type: Common License Record date: 20200220 Application publication date: 20151209 Assignee: Mabuchi motor (Dongguan) Co., Ltd. Assignor: Mabuchi Motor Co.,Ltd. Contract record no.: X2020990000086 Denomination of invention: Fixed construction and fixed method for permanent magnets, motor and permanent magnet Granted publication date: 20190402 License type: Common License Record date: 20200220 Application publication date: 20151209 Assignee: Mabuchi motor (Jiangsu) Co., Ltd. Assignor: Mabuchi Motor Co.,Ltd. Contract record no.: X2020990000083 Denomination of invention: Fixed construction and fixed method for permanent magnets, motor and permanent magnet Granted publication date: 20190402 License type: Common License Record date: 20200220 Application publication date: 20151209 Assignee: Dongguan Daojiao Mabuchi Motor Co. Ltd. Assignor: Mabuchi Motor Co.,Ltd. Contract record no.: X2020990000084 Denomination of invention: Fixed construction and fixed method for permanent magnets, motor and permanent magnet Granted publication date: 20190402 License type: Common License Record date: 20200220 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20151209 Assignee: Mabuchi motor (Jiangxi) Co., Ltd. Assignor: Mabuchi Motor Co.,Ltd. Contract record no.: X2020990000085 Denomination of invention: Fixed construction and fixed method for permanent magnets, motor and permanent magnet Granted publication date: 20190402 License type: Common License Record date: 20200226 |
|
EE01 | Entry into force of recordation of patent licensing contract |