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11. 发明授权

US06819017B2 Method and apparatus for fan redundancy 失效
标题翻译：风扇冗余的方法和装置
公开(公告)号：US06819017B2
公开(公告)日：2004-11-16
申请号：US10038164
申请日：2002-01-02
申请人： Casey R. Winkel , Donovan D. Van Sleet , Robert J. Fite , Tomm V. Aldridge , Eyran Eylon
发明人： Casey R. Winkel , Donovan D. Van Sleet , Robert J. Fite , Tomm V. Aldridge , Eyran Eylon
IPC分类号： H02P768
CPC分类号： F16C19/55 , F04D29/263 , F16C19/52 , F16C39/02
摘要： A device is presented having a multiplicity of motors connected to a shaft. A multiplicity of motor control devices are connected to the motors. A multiplicity of bearings are connected to the motors and the shaft. The multiplicity of motors, the multiplicity of motor control devices and the multiplicity of bearings continue to control the shaft rotation speed upon failure of either one of the multiplicity of motors, the multiplicity of motor control devices, or the multiplicity of bearings. Also presented is a device having at least one motor connected to a shaft. At least one bearing is connected to the at least one motor and the shaft. The at least one bearing has a multiplicity of rotating sleeves.
摘要翻译：具有连接到轴的多个电动机的装置。多个电动机控制装置连接到电动机。多个轴承连接到电机和轴上。电动机的多样性，电动机控制装置的多样性以及轴承的多样性继续控制多个电动机，多个电动机控制装置或多个轴承中的任何一个发生故障时的轴转速。还提出了具有连接到轴的至少一个马达的装置。至少一个轴承连接到至少一个电动机和轴。至少一个轴承具有多个旋转套筒。

12. 发明授权

US06700266B2 Multiple fault redundant motor 失效
标题翻译：多故障冗余电机
公开(公告)号：US06700266B2
公开(公告)日：2004-03-02
申请号：US10037758
申请日：2002-01-02
申请人： Casey R. Winkel , Robert J. Fite , Tomm V. Aldridge , Donovan D. Van Sleet
发明人： Casey R. Winkel , Robert J. Fite , Tomm V. Aldridge , Donovan D. Van Sleet
IPC分类号： H02K720
CPC分类号： H05K7/2019 , F04D25/08 , H02K11/33 , H02K16/00 , H02P29/025
摘要： A device is presented having a first and a second motor control device. The first and the second motor control devices control rotation speed of a motor. The first or the second motor control devices continue to control rotation speed of the motor upon failure of either the first or the second motor control device. Also presented is a device having at least one motor. The at least one motor having at least one pair of bifilar windings. A further device is presented having at least one motor. The at least one motor having at least eight magnetic lobes. Another device is presented having a first motor connected to a shaft. A second motor is connected to the shaft. A fan hub is connected to the shaft. A fan blade is connected to the fan hub.
摘要翻译：呈现具有第一和第二电动机控制装置的装置。第一和第二马达控制装置控制马达的转速。第一或第二电动机控制装置在第一或第二电动机控制装置故障时继续控制电动机的转速。还提出了具有至少一个电动机的装置。所述至少一个电动机具有至少一对双股绕组。呈现出具有至少一个电动机的另一装置。所述至少一个电动机具有至少八个磁瓣。具有连接到轴的第一马达的另一装置。第二个电机连接到轴上。风扇轮毂连接到轴。风扇叶片连接到风扇集线器。

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