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1. 发明授权

US11025126B2 Brushed DC motor and manufacturing method thereof 有权
公开(公告)号：US11025126B2
公开(公告)日：2021-06-01
申请号：US15926945
申请日：2018-03-20
申请人： Guobin Wang
发明人： Guobin Wang
IPC分类号： H02K5/14 , H02K5/10 , H01R39/415 , H02K13/10 , H02K15/14 , H02K5/24 , H02K15/00 , H02K1/17 , H02K5/22 , H02K5/173 , H02K5/08
摘要： A brushed DC motor includes a motor shell, a stator fixed within the motor shell, an armature rotor rotatably disposed inside the motor shell and surrounding by the stator while forming a gap therebetween with magnetic field, and a brush cap connected with the motor shell by covering an installing opening of the motor shell. The brush cap includes a base layer, an electric circuit layer formed on the base layer, at least one pair of brush frames affixed thereon symmetrically, and at least one pair of brushes respectively installed in the brush frames and electrically connected with the electric circuit layer adapted to receive current and conduct to the armature rotor for driving an output end of the armature rotor to rotate with respect to the stator.

2. 发明申请

US20070200208A1 Variable-tooth gear with sliding-sheet deforming teeth 审中-公开
标题翻译：可变齿齿轮与滑动片变形齿
公开(公告)号：US20070200208A1
公开(公告)日：2007-08-30
申请号：US11725857
申请日：2007-03-20
申请人： Guobin Wang
发明人： Guobin Wang
IPC分类号： H01L23/495
CPC分类号： F16H3/002 , F16G1/28 , F16G5/16 , F16H3/423 , F16H3/426 , F16H9/24 , F16H55/17 , F16H55/171 , F16H55/54 , F16H55/56 , H01L2924/0002 , H01L2924/00
摘要： A variable-tooth gear with sliding-sheet deforming teeth pertains to the technical fields of gearing, and continuously variable mechanical transmissions. The variable-tooth gear is designed in accordance with “the principle of configuring variable-teeth through infinitely deforming sliding-sheets”. The working surface is composed of a large number of thin sliding-sheets (sliding-needles) superposed on one another. The meshing tooth profiles of arbitrary shapes can be configured by the free and infinite sliding of the sliding-sheets. Since the direction of sliding of the sliding-sheets is different from the direction of forces acting thereupon, the sliding-sheets can freely deform with the current tooth profiles. The direction of the force acting upon the sliding-sheet when transmitting power is perpendicular to the free-sliding direction, or the angle therebetween is within the equivalent friction angle, therefore the sliding-sheet possesses the self-locking property. The tooth profile thus remains unchanged when the sliding-sheets are under stress. All the sliding-sheets form an integrally closed elastic enclosure ring, possessing the effect of “rigidity and flexibility being combined, variable-tooth being fixed”. Therefore the load capacity is high, the transmission is a one-stage transmission and the transmission efficiency is high. There are only two key components, such that the structure is simple, the cost is low and the size is compact. This variable-tooth gear realizes, to the core, the concept of “continuously variable transmission via gear meshing”, and can be applied to vehicles or industrial fields of high speed and large power.
摘要翻译：具有滑动片变形齿的可变齿齿轮涉及齿轮传动技术领域和无级变速机械变速器。可变齿齿轮根据“通过无级变形滑片配置可变齿的原理”设计。工作面由大量彼此重叠的薄滑动片（滑动针）组成。任意形状的啮合齿廓可以通过滑动片的自由和无限滑动来构成。由于滑动片的滑动方向与作用于其上的力的方向不同，所以滑动片可以随着当前齿廓自由变形。当发送动力时作用在滑动片上的力的方向垂直于自由滑动方向，或者它们之间的角度在相当的摩擦角内，因此滑动片具有自锁性。因此，当滑动片处于应力状态时，齿廓保持不变。所有的滑动片形成一体的闭合的弹性封闭环，具有“刚性和柔性组合，可变齿固定”的作用。因此负载能力高，传输是一级传输，传输效率高。只有两个关键部件，结构简单，成本低，尺寸紧凑。这种可变齿齿轮实现了“通过齿轮啮合的无级变速器”的理念，可以应用于高速，大功率的车辆或工业领域。

3. 发明申请

US20180287451A1 Brushed DC Motor and Manufacturing Method Thereof 审中-公开
公开(公告)号：US20180287451A1
公开(公告)日：2018-10-04
申请号：US15926945
申请日：2018-03-20
申请人： Guobin WANG
发明人： Guobin WANG
IPC分类号： H02K5/14 , H02K5/10 , H02K5/22 , H02K5/24 , H02K13/10 , H02K15/14 , H01R39/415
摘要： A brushed DC motor includes a motor shell, a stator fixed within the motor shell, an armature rotor rotatably disposed inside the motor shell and surrounding by the stator while forming a gap therebetween with magnetic field, and a brush cap connected with the motor shell by covering an installing opening of the motor shell. The brush cap includes a base layer, an electric circuit layer formed on the base layer, at least one pair of brush frames affixed thereon symmetrically, and at least one pair of brushes respectively installed in the brush frames and electrically connected with the electric circuit layer adapted to receive current and conduct to the armature rotor for driving an output end of the armature rotor to rotate with respect to the stator.

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