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1. 发明授权

US5623177A Electric motor with brushes slidable in response to centrifugal force 失效
标题翻译：电动马达与电刷可以响应离心力滑动
公开(公告)号：US5623177A
公开(公告)日：1997-04-22
申请号：US449314
申请日：1995-05-24
申请人： Michael A. Dimatteo , Gary C. Fulks
发明人： Michael A. Dimatteo , Gary C. Fulks
IPC分类号： B60T8/00 , B60T8/175 , B60T8/1761 , B60T8/42 , B60T8/48 , H01R39/38 , H02K25/00 , H02K13/00
CPC分类号： B60T8/00 , B60T8/175 , B60T8/17613 , B60T8/4266 , B60T8/4863 , H01R39/38 , H02K25/00
摘要： An electric motor comprising a rotatably mounted rotor, a commutator brush retainer mounted fixedly with respect to the rotor, wherein the commutator brush retainer rotates with the rotor, at least one brush slidably mounted to the commutator brush retainer, wherein the brush is slidable in a radial direction between a radially retracted position and a radially extended position, and a spring connected to the commutator brush retainer and to said one brush, wherein the spring biases the one brush to the radially retracted position and, wherein, during rotational movement of the motor, centrifugal force moves the one brush toward the radially extended position, wherein, as a rotational velocity of the rotor increases, the one brush moves closer to the radially extended position.
摘要翻译：一种电动机，包括可旋转地安装的转子，相对于转子固定地安装的换向器刷保持器，其中换向器刷保持器与转子一起旋转，至少一个刷可滑动地安装到换向器刷保持器，其中刷可以在在径向缩回位置和径向延伸位置之间的径向方向，以及连接到换向器刷保持器和所述一个刷子的弹簧，其中弹簧将一个刷子偏置到径向缩回位置，并且其中在马达的旋转运动期间离心力将一个刷子朝向径向延伸位置移动，其中随着转子的旋转速度增加，一个刷子更靠近径向延伸位置移动。

2. 发明授权

US5522653A Switched reluctance motor 失效
标题翻译：开关磁阻电机
公开(公告)号：US5522653A
公开(公告)日：1996-06-04
申请号：US449313
申请日：1995-05-24
申请人： Gary C. Fulks , Michael A. Dimatteo
发明人： Gary C. Fulks , Michael A. Dimatteo
IPC分类号： B60T8/00 , B60T8/175 , B60T8/1761 , B60T8/42 , B60T8/48 , H01R39/38 , H02K25/00 , H02K23/00
CPC分类号： B60T8/00 , B60T8/175 , B60T8/17613 , B60T8/4266 , B60T8/4863 , H01R39/38 , H02K25/00
摘要： A switched reluctance motor comprising a stator including a plurality of phase coils, a rotor rotatably mounted coaxially with the stator, a first commutator plate comprising a plurality of first contact plates wherein each phase coil of the plurality of phase coils is electrically coupled to a member of the plurality of first contact plates, a first switching device, a first rotatably mounted brush consecutively providing electrical contact between each first contact plate and the first switching device, a second switching device, a second commutator plate comprising a plurality of second contact plates wherein each phase coil of the plurality of phase coils is electrically coupled to a member of the plurality of second contact plates, a second rotatably mounted brush consecutively providing electrical contact between each second contact plate and the second switching device, wherein, when the first switching device is closed and the second switching device is open, the rotor rotates in a first direction and wherein, when the second switching device is closed and the first switching device is open, the rotor rotates in a second direction opposite to the first direction.
摘要翻译：一种开关磁阻电动机，包括具有多个相位线圈的定子，与所述定子同轴地可旋转地安装的转子，包括多个第一接触板的第一换向器板，其中所述多个相线圈的每个相线圈电耦合到构件第一开关装置，第一可旋转地安装的刷子，连续地在每个第一接触板和第一开关装置之间提供电接触;第二开关装置;第二换向器板，包括多个第二接触板，其中，多个相位线圈的每相线圈电耦合到多个第二接触板的构件，第二可旋转地安装的刷连续地在每个第二接触板和第二开关装置之间提供电接触，其中当第一开关装置闭合，第二开关装置打开，转子旋转在第一方向上，当所述第二开关装置闭合并且所述第一开关装置打开时，所述转子沿与所述第一方向相反的第二方向旋转。

3. 发明授权

US5496102A Brake system 失效
标题翻译：刹车系统
公开(公告)号：US5496102A
公开(公告)日：1996-03-05
申请号：US397675
申请日：1995-03-02
申请人： Michael A. Dimatteo , Schuyler S. Shaw , Michael B. Monahan , Robert J. Disser , Jeff A. Foust , Paul D. Wilkey , Gary C. Fulks
发明人： Michael A. Dimatteo , Schuyler S. Shaw , Michael B. Monahan , Robert J. Disser , Jeff A. Foust , Paul D. Wilkey , Gary C. Fulks
IPC分类号： B60T8/00 , B60T8/175 , B60T8/1761 , B60T8/42 , B60T8/48 , H01R39/38 , H02K25/00 , B60T8/58
CPC分类号： B60T8/17613 , B60T8/00 , B60T8/175 , B60T8/4266 , B60T8/4863 , H01R39/38 , H02K25/00
摘要： A brake system comprising a hydraulic brake, wherein the brake includes a displaceable braking surface, wherein the hydraulic brake requires low pressure to effect displacement during initiation of a brake apply and increased pressure to effect displacement as brake apply progresses, wherein the increased pressure exponentially increases in a non-linear response curve, a motor driven hydraulic actuator having a rotary input provided by a motor and a hydraulic output coupled to the hydraulically actuated brake, wherein the rotary input requires low torque during the initiation of brake apply to effect displacement of the hydraulically actuated brake and requires increased torque to effect rotary motion and displacement of the hydraulically actuated brake as brake apply progresses, the motor characterized by a progressively changing non-linear operation having a low torque mode and a high torque mode, and a control apparatus for the motor controlling the motor to effect displacement of the hydraulic brake, wherein the motor provides increased torque versus displacement in an exponentially increasing non-linear response curve and wherein the motor provides maximum velocity versus displacement in an exponentially decreasing non-linear response curve, wherein the brake system minimizes apply time of the hydraulically actuated brake.
摘要翻译：一种包括液压制动器的制动系统，其中所述制动器包括可移动的制动表面，其中所述液压制动器需要低压以在制动施加期间实现位移，并且随着制动施加进行而增加压力以实现位移，其中所述增加的压力指数地增加在非线性响应曲线中，具有由电动机提供的旋转输入和耦合到液压致动制动器的液压输出的电动机驱动液压致动器，其中旋转输入在开始制动期间需要低扭矩，以实现液压致动制动器，并且当制动应用进行时，需要增加的扭矩来实现液压致动制动器的旋转运动和位移，该电动机的特征在于具有低扭矩模式和高扭矩模式的逐渐变化的非线性操作，以及用于电机控制电机实现t的位移他的液压制动器，其中电动机在指数增加的非线性响应曲线中提供增加的转矩与位移，并且其中电动机在指数下降的非线性响应曲线中提供最大速度与位移，其中制动系统使液压的施加时间最小化启动制动。

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