公开(公告)号：US20160003202A1

公开(公告)日：2016-01-07

申请号：US14751154

申请日：2015-06-26

Applicant: HANKING POWER TECHNOLOGY CO., LTD.

Inventor： Tzu-Nan CHUANG

IPC: F02M35/10 ,  F02M35/104

CPC classification number: F02M35/10255 ,  F02B27/0268 ,  F02D9/101 ,  F02D9/16 ,  F02M29/10 ,  F02M35/10249 ,  F02M35/10262 ,  F02M35/104 ,  Y02T10/146

Abstract: An intake manifold having variable diameters is provided. The intake manifold includes a tube body and a valve. The valve is rotatably disposed in the tube body, wherein the valve is a hollow-ring and includes an outer circumference and an inner circumference, and a gradient curve surface is formed from the outer circumference to the inner circumference; wherein the inner circumference defines a inlet face, and a gradually varied angle is formed between a normal vector of the inlet face and a cross section at an end of the tube body while the valve rotates.

Abstract translation: 提供具有可变直径的进气歧管。 进气歧管包括一个管体和一个阀。 阀可旋转地设置在管体中，其中阀是中空环并且包括外周和内周，并且从外周到内周形成梯度曲面; 其中，所述内周限定入口面，并且在所述阀旋转时，在所述入口面的法向矢量与所述管体端部的截面之间形成逐渐变化的角度。

公开(公告)号：US20150244300A1

公开(公告)日：2015-08-27

申请号：US14620207

申请日：2015-02-12

Applicant: HANKING POWER TECHNOLOGY CO., LTD.

Inventor： Tzu-Nan CHUANG

IPC: H02P25/02 ,  H02P25/22

CPC classification number: H02P25/02 ,  H02K16/00 ,  H02P6/08 ,  H02P25/22

Abstract: A motor speed control system includes a motor, a control module and a displaying module. The motor includes a rotor and a stator. The rotor includes at least one induction rotor portion. The stator includes at least one induction stator portion. The induction rotor portion is corresponding to the induction stator portion. The control module is electrically connected to the rotor and the stator. The control module controls an induction rotor current of the induction rotor portion and an induction stator current of the induction stator port on to produce a rotor speed. The control module decreases or turns off the induction rotor current to keep the rotor speed at a predetermined value according to a rotational inertia of the rotor and the induction stator current when the rotor speed reaches the predetermined value. The displaying module displays the rotor speed and variable currents.

Abstract translation: 电动机速度控制系统包括电动机，控制模块和显示模块。 电动机包括转子和定子。 转子包括至少一个感应转子部分。 定子包括至少一个感应定子部分。 感应转子部分对应于感应定子部分。 控制模块电连接到转子和定子。 控制模块控制感应转子部分的感应转子电流和感应定子端口的感应定子电流以产生转子速度。 当转子速度达到预定值时，控制模块根据转子的转动惯量和感应定子电流减小或关闭感应转子电流，以将转子速度保持在预定值。 显示模块显示转子速度和可变电流。