Apparatus for changing speed and direction of rotation by reversing a constant speed motor

• 1. 用于控制有刷电动机的旋转方向及速度的设备和方法 [P] . 中国专利： CN101622781B . 2012.09.05
• 2. 在旋转方向反转时进行修正处理的电动机控制装置 [P] . 中国专利： CN105045203B . 2016.06.29
• 3. Apparatus for changing speed and direction of rotation by reversing a constant speed motor [P] . 美国专利： US2036073A . 1936-03-31

  机译： 通过反转恒速电动机来改变速度和旋转方向的设备

• 4. Apparatus for changing speed and direction of rotation by reversing a constant speedmotor [P] . 美国专利： US2038082A . 1936-04-21

  机译： 通过反转恒速电动机来改变速度和旋转方向的设备

• 5. Motor vehicle`s running direction changing detection system, has determination modules determining time interval, during which value of signal transmitted by rotation speed sensors is constant, when speed is less than threshold [P] . 法国专利： FR2893141A1 . 2007-05-11

  机译： 机动车的行驶方向变化检测系统，具有确定模块，确定模块确定时间间隔，在该时间间隔内，当速度小于阈值时，转速传感器发送的信号值保持恒定

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• 7. CENERALIZED CHARTS FOR DETERMINATION OF PRESSURE DROP OF A HIGH-SPEED COMPRESSIBLE FLUID IN HEAT-EXCHANGER PASSAGES I – AIR HEATED IN SMOOTH PASSAGES OF CONSTANT AREA WITH CONSTANT WALL TEMPERATURE [R] . Michael F. Valerino 1948

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