CN101833074B - 永磁体磁化矢量方向偏角测量装置及其测量方法 - Google Patents
永磁体磁化矢量方向偏角测量装置及其测量方法 Download PDFInfo
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- 230000005415 magnetization Effects 0.000 title claims abstract description 44
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims description 27
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CN102411130B (zh) * | 2011-12-09 | 2013-08-07 | 西南应用磁学研究所 | 永磁体磁偏角测量装置及方法 |
CN105699918A (zh) * | 2016-01-28 | 2016-06-22 | 宁波兴隆磁性技术有限公司 | 一种用于磁偏角设备中测试基准面的校准方法 |
CN106774482B (zh) * | 2016-11-17 | 2020-06-19 | 深圳市旗客智能技术有限公司 | 一种转轴转动状态检测与控制装置 |
CN110120724B (zh) * | 2019-05-31 | 2024-04-26 | 宁波拓普集团股份有限公司 | 一种电机转子角度测量装置及方法 |
CN112130217B (zh) * | 2020-08-21 | 2021-08-06 | 中国地质大学(武汉) | 线圈矢量磁力仪几何轴与磁轴夹角电学检测系统及方法 |
CN119252599B (zh) * | 2024-12-04 | 2025-03-18 | 包头市英思特稀磁新材料股份有限公司 | 一种斜取向双极充磁铁的管控尺寸控制设备及其控制方法 |
Citations (3)
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US6294911B1 (en) * | 1998-03-12 | 2001-09-25 | Tdk Corporation | Measurement method of magnetization direction of magnetoresistive effect devices and measurement apparatus based on the method of TDK corporation |
CN101382586A (zh) * | 2008-10-24 | 2009-03-11 | 三环瓦克华(北京)磁性器件有限公司 | 圆环形轴向充磁永磁体的取向度测量装置与方法 |
CN201654214U (zh) * | 2010-04-29 | 2010-11-24 | 苏州同心医疗器械有限公司 | 永磁体磁化矢量方向偏角测量装置 |
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JPS57190278A (en) * | 1981-05-20 | 1982-11-22 | Canon Inc | Method and apparatus for measuring magnetic anisotropy |
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Patent Citations (3)
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US6294911B1 (en) * | 1998-03-12 | 2001-09-25 | Tdk Corporation | Measurement method of magnetization direction of magnetoresistive effect devices and measurement apparatus based on the method of TDK corporation |
CN101382586A (zh) * | 2008-10-24 | 2009-03-11 | 三环瓦克华(北京)磁性器件有限公司 | 圆环形轴向充磁永磁体的取向度测量装置与方法 |
CN201654214U (zh) * | 2010-04-29 | 2010-11-24 | 苏州同心医疗器械有限公司 | 永磁体磁化矢量方向偏角测量装置 |
Non-Patent Citations (3)
Title |
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JP昭57-190278A 1982.11.22 |
彭全岭,孙建,赵光远,石才土.亥姆霍兹线圈测量系统的测量原理.《高能物理与核物理》.2001,第25卷(第9期),920-925. * |
蔡根旺,谷立新,贾启卡,樊志琴.用于永磁体测量系统的亥姆霍兹线圈的原理及设计.《磁性材料及器件》.2007,第38卷(第4期),48-50,61. * |
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Address after: Room 301, Building 07, Northwest District, Suzhou Nano City, No. 99, Jinji Lake Avenue, Suzhou Industrial Park, Jiangsu Province 215123 Patentee after: Suzhou Tongxin Medical Technology Co., Ltd. Address before: Room 302, Building A4, Bio-Nano Park, No. 218, Xinghu Street, Industrial Park, Suzhou City, Jiangsu Province, 215125 Patentee before: SUZHOU TONGXIN MEDICAL DEVICES CO.,LTD. |
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