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公开(公告)号：US08136996B2
公开(公告)日：2012-03-20
申请号：US12072199
申请日：2008-02-25
申请人： Glenn C. Lemmers
发明人： Glenn C. Lemmers
CPC分类号： F16C35/077 , F16C19/163 , F16C25/08 , F16C33/586
摘要： A ball bearing for interconnecting a rotor to a stator has a plurality of balls and an inner and outer race. The inner race and the outer race have an interior surface configured to movably engage a portion of the balls, and at least one of the inner race and outer race includes a frustoconical exterior surface.
摘要翻译： 用于将转子与定子相互连接的滚珠轴承具有多个滚珠和内外圈。 内座圈和外座圈具有被构造成可移动地接合一部分球的内表面，并且内座圈和外座圈中的至少一个包括截头圆锥形外表面。
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公开(公告)号：US20080150494A1
公开(公告)日：2008-06-26
申请号：US11645438
申请日：2006-12-26
申请人： Glenn C. Lemmers , Darin R. Morman
发明人： Glenn C. Lemmers , Darin R. Morman
CPC分类号： H02P25/20 , H02P9/302 , H02P9/42 , H02P2101/30
摘要： An apparatus and method generate electric current within a specified frequency range from a rotor operating within a broad range of rotational speeds by reducing the number of poles of the generator at higher rotational speeds. At higher rotational speeds, the generator circuit is altered so that a flow of current through half of a plurality of windings is reversed and the polarity in the said half of the windings is reversed. Two adjacent windings with the same polarity create a single pseudo pole, which effectively reduces the number of poles in the generator by half, and reduces the frequency of the electric current produced by the generator. Thus, the generator is operable to produce current within a specified frequency range from a rotor operating within a broad range of rotational speeds.
摘要翻译： 一种装置和方法，通过在更高的转速下减少发电机的极数，从在大范围的转速下工作的转子在特定的频率范围内产生电流。 在更高的转速下，发电机电路被改变，使得通过多个绕组的一半的电流流反转，并且所述一半绕组中的极性反转。 具有相同极性的两个相邻绕组产生单个伪极，其有效地将发电机中的极数减少一半，并且降低由发电机产生的电流的频率。 因此，发电机可操作以从在大范围的转速内工作的转子产生在指定频率范围内的电流。
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公开(公告)号：US08319481B2
公开(公告)日：2012-11-27
申请号：US11645438
申请日：2006-12-26
申请人： Glenn C. Lemmers , Darin R. Morman
发明人： Glenn C. Lemmers , Darin R. Morman
CPC分类号： H02P25/20 , H02P9/302 , H02P9/42 , H02P2101/30
摘要： An apparatus and method generate electric current within a specified frequency range from a rotor operating within a broad range of rotational speeds by reducing the number of poles of the generator at higher rotational speeds. At higher rotational speeds, the generator circuit is altered so that a flow of current through half of a plurality of windings is reversed and the polarity in the said half of the windings is reversed. Two adjacent windings with the same polarity create a single pseudo pole, which effectively reduces the number of poles in the generator by half, and reduces the frequency of the electric current produced by the generator. Thus, the generator is operable to produce current within a specified frequency range from a rotor operating within a broad range of rotational speeds.
摘要翻译： 一种装置和方法，通过在更高的转速下减少发电机的极数，从在大范围的转速下工作的转子在特定的频率范围内产生电流。 在更高的转速下，发电机电路被改变，使得通过多个绕组的一半的电流流反转，并且所述一半绕组中的极性反转。 具有相同极性的两个相邻绕组产生单个伪极，其有效地将发电机中的极数减少一半，并且降低由发电机产生的电流的频率。 因此，发电机可操作以从在大范围的转速内工作的转子产生在指定频率范围内的电流。
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公开(公告)号：US07472547B2
公开(公告)日：2009-01-06
申请号：US11588014
申请日：2006-10-26
CPC分类号： F16H39/14
摘要： A hydraulic differential with a variable displacement hydraulic unit of the axial piston type, a fixed displacement hydraulic unit of the axial piston type, a stationary housing for mounting the hydraulic units, an input shaft for coupling to a variable speed power source and an output shaft for coupling to a constant speed load, comprises: a wobbler and a port plate for the variable displacement hydraulic unit coupled to the stationary housing; an axial block and piston set for the variable displacement hydraulic unit, a port plate for the fixed displacement hydraulic unit and a wobbler for the fixed displacement hydraulic unit coupled to the input shaft; and an axial block and piston set for the fixed displacement hydraulic unit coupled to the output shaft; wherein the variable displacement hydraulic unit port plate and the fixed displacement hydraulic unit port plate couple together through a circumferential interface to minimise hydraulic thrust forces developed by the hydraulic unit.
摘要翻译： 具有轴向活塞式可变排量液压单元的液压差速器，轴向活塞式的固定位移液压单元，用于安装液压单元的固定壳体，用于连接到变速动力源的输入轴和输出轴 用于耦合到恒定速度负载，包括：用于可变排量液压单元的摆动器和端口板，其联接到固定壳体; 用于可变排量液压单元的轴向块和活塞组，用于固定排量液压单元的端口板和用于与输入轴联接的固定位移液压单元的摆动器; 以及联接到输出轴的用于固定位移液压单元的轴向块和活塞组; 其中所述可变排量液压单元端口板和所述固定位移液压单元端口板通过圆周界面联接在一起，以最小化由所述液压单元产生的液压推力。
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公开(公告)号：US07969122B2
公开(公告)日：2011-06-28
申请号：US11939667
申请日：2007-11-14
CPC分类号： H02P25/20 , H02P9/00 , H02P2101/30
摘要： Disclosed is a pole count changing generator capable of altering the number of poles contained within a generator. This pole count change is accomplished by changing the path through which electrical current is capable of traveling in response to a control signal sent to a pole count changing circuit.
摘要翻译： 公开了一种能够改变发电机内包含的极数的极计数变化发电机。 该极计数变化是通过响应于发送到极计数改变电路的控制信号改变电流能够行进的路径而实现的。
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公开(公告)号：US20090214148A1
公开(公告)日：2009-08-27
申请号：US12072199
申请日：2008-02-25
申请人： Glenn C. Lemmers
发明人： Glenn C. Lemmers
IPC分类号： B23Q1/40
CPC分类号： F16C35/077 , F16C19/163 , F16C25/08 , F16C33/586
摘要： A ball bearing for interconnecting a rotor to a stator has a plurality of balls and an inner and outer race. The inner race and the outer race have an interior surface configured to movably engage a portion of the balls, and at least one of the inner race and outer race includes a frustoconical exterior surface.
摘要翻译： 用于将转子与定子相互连接的滚珠轴承具有多个滚珠和内外圈。 内座圈和外座圈具有被构造成可移动地接合一部分球的内表面，并且内座圈和外座圈中的至少一个包括截头圆锥形外表面。
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公开(公告)号：US20090121688A1
公开(公告)日：2009-05-14
申请号：US11939667
申请日：2007-11-14
CPC分类号： H02P25/20 , H02P9/00 , H02P2101/30
摘要： Disclosed is a pole count changing generator capable of altering the number of poles contained within a generator. This pole count change is accomplished by changing the path through which electrical current is capable of traveling in response to a control signal sent to a pole count changing circuit.
摘要翻译： 公开了一种能够改变发电机内包含的极数的极计数变化发电机。 该极计数变化是通过响应于发送到极计数改变电路的控制信号改变电流能够行进的路径而实现的。
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