CN205645052U - 一种教学用频率和电压对电机转速影响的展示装置 - Google Patents
一种教学用频率和电压对电机转速影响的展示装置 Download PDFInfo
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Cited By (1)
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CN106597279A (zh) * | 2016-11-24 | 2017-04-26 | 张红卫 | 一种利用角速度传感器的实验用线速度调节装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106597279A (zh) * | 2016-11-24 | 2017-04-26 | 张红卫 | 一种利用角速度传感器的实验用线速度调节装置 |
CN106597279B (zh) * | 2016-11-24 | 2018-12-28 | 嘉兴学院 | 一种利用角速度传感器的实验用线速度调节装置 |
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Address after: 453003, 168, Hongli Road (Xinxiang), Makino District, Henan, China Patentee after: Zheng Yu Address before: Hongqi District of Xinxiang City, Henan province 453003 Dao Qing Road and the intersection of Frestech Road No. 1 building 0702 world city Patentee before: Zheng Yu |
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Effective date of registration: 20180716 Address after: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Co-patentee after: XINXIANG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Address before: 453003 Hongli Avenue (middle) 168, Makino District, Xinxiang, Henan. Patentee before: Zheng Yu |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20220202 |
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