CN103310970B - 辐向取向永磁环的制备方法及其辐向取向装置 - Google Patents
辐向取向永磁环的制备方法及其辐向取向装置 Download PDFInfo
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US10852367B2 (en) | 2007-05-30 | 2020-12-01 | Infineon Technologies Ag | Magnetic-field sensor with a back-bias magnet |
CN103123864B (zh) * | 2013-02-26 | 2016-01-06 | 江苏东瑞磁材科技有限公司 | 一种制备辐向永磁环的方法及其制造装置 |
DE102014202848A1 (de) * | 2014-02-17 | 2015-08-20 | Robert Bosch Gmbh | Spritzwerkzeug zur Herstellung eines Permanentmagneten |
CN104347261A (zh) * | 2014-10-10 | 2015-02-11 | 宁波金鸡强磁股份有限公司 | 一种辐射圆环磁体取向装置以及取向方法 |
DE102016009010A1 (de) * | 2015-07-29 | 2017-02-02 | Infineon Technologies Ag | Magnetfeldsensor |
CN106057462A (zh) * | 2016-07-13 | 2016-10-26 | 太原盛开源永磁设备有限公司 | 一种移动磁场式压制辐射取向圆环的方法及装置 |
CN106971838A (zh) * | 2017-04-28 | 2017-07-21 | 董永安 | 一种辐射取向圆环的方法及装置 |
CN107578913B (zh) * | 2017-10-18 | 2023-04-11 | 山西众恒磁性材料有限公司 | 制作两极磁场强度不对称烧结钕铁硼永磁体的取向装置 |
CN114613569B (zh) * | 2022-03-14 | 2022-11-11 | 华中科技大学 | 永磁磁环轴向充磁的方法及装置 |
Citations (4)
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CN1420504A (zh) * | 2001-10-31 | 2003-05-28 | 信越化学工业株式会社 | 径向各向异性烧结磁体及其生产方法及其转子和马达 |
CN101256898A (zh) * | 2008-03-27 | 2008-09-03 | 深圳市天盈德科技有限公司 | 辐射取向的圆环状磁体的成型方法和设备 |
CN101719417A (zh) * | 2009-10-19 | 2010-06-02 | 金浦威恩磁业(上海)有限公司 | 圆环型各向异性磁体径向取向方法和装置 |
CN102360914A (zh) * | 2011-08-10 | 2012-02-22 | 张淑华 | 一种制造磁取向为辐射状的环状磁体的方法 |
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JP2001135539A (ja) * | 1999-11-05 | 2001-05-18 | Seiko Instruments Inc | 磁石製造方法とその磁石 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1420504A (zh) * | 2001-10-31 | 2003-05-28 | 信越化学工业株式会社 | 径向各向异性烧结磁体及其生产方法及其转子和马达 |
CN101256898A (zh) * | 2008-03-27 | 2008-09-03 | 深圳市天盈德科技有限公司 | 辐射取向的圆环状磁体的成型方法和设备 |
CN101719417A (zh) * | 2009-10-19 | 2010-06-02 | 金浦威恩磁业(上海)有限公司 | 圆环型各向异性磁体径向取向方法和装置 |
CN102360914A (zh) * | 2011-08-10 | 2012-02-22 | 张淑华 | 一种制造磁取向为辐射状的环状磁体的方法 |
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Inventor after: Wang Junwen Inventor after: Dong Shengzhi Inventor after: Liao Chao Inventor after: Ma Shiguang Inventor before: Dong Shengzhi Inventor before: Zhang Youzhang Inventor before: Ma Shiguang Inventor before: Yao Yanjun |
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