发明授权
- 专利标题： Method for measuring a driving power by means of an induction motor
- 专利标题（中）： 通过感应电动机测量驱动功率的方法
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申请号： US516803申请日： 1974-10-21
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公开(公告)号： US3955410A公开(公告)日： 1976-05-11
- 发明人: Takeshi Wakabayashi , Kiyoshi Takatsuka , Akira Takagi
- 申请人： Takeshi Wakabayashi , Kiyoshi Takatsuka , Akira Takagi
- 申请人地址： JA Tokyo
- 专利权人： Mitsubishi Jukogyo Kabushiki Kaisha
- 当前专利权人： Mitsubishi Jukogyo Kabushiki Kaisha
- 当前专利权人地址： JA Tokyo
- 优先权： JA48-120145 19731025
- 主分类号： G01L3/22
- IPC分类号： G01L3/22 ; G01L3/24 ; G01L5/13
摘要：
A method for measuring a driving power by means of an induction motor is disclosed, in which a power drive apparatus to be measured is coupled to a rotary shaft of the induction motor, an electric current is fed to said induction motor while driving said induction motor into rotation at a speed higher than its rated r.p.m., and the driving power of said power drive apparatus to be measured is determined by measuring a voltage, current and r.p.m. of said induction motor.
公开/授权文献
- US5639208A Rotary turbine and rotary compressor 公开/授权日：1997-06-17
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