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公开(公告)号：USD692120S1
公开(公告)日：2013-10-22
申请号：US29414738
申请日：2012-03-02
申请人： Ernest John Noble , Wong Boon Leong , Yip Nai Hung
设计人： Ernest John Noble , Wong Boon Leong , Yip Nai Hung
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公开(公告)号：US20110165002A1
公开(公告)日：2011-07-07
申请号：US13061781
申请日：2008-09-04
申请人： Ernest John Noble
发明人： Ernest John Noble
CPC分类号： F04D25/088 , F04D19/002 , F04D25/068
摘要： A ceiling fan comprising: a fan motor and blade assembly, a mounting tube for suspending the fan motor and blade assembly from a ceiling, and a power supply mounted within the mounting tube configured to power the fan motor. Also a ceiling fan comprising a moulded stator frame, a raised turret integrally moulded within the frame configured to enclose and mount a motor controller, and an external user changeable auxiliary module. Also ceiling fan comprising: a totally enclosed safety extra low voltage fan motor assembly configured to be suspended from an upper side, and a sealing arrangement within the assembly providing a substantial degree of ingress protection against dust and water incident from at least an under side. Also a method comprising providing a ceiling fan comprising moulded stator frame, and mounting an external user changeable auxiliary module to a raised turret integrally moulded within the frame.
摘要翻译： 一种吊扇，包括：风扇电动机和叶片组件，用于将风扇电动机和叶片组件从天花板悬挂的安装管和安装在安装管内的电源，所述电源构造成为风扇电动机供电。 还有一种吊扇，其包括模制的定子框架，整体模制在框架内的凸起的转塔，其被构造成包围并安装电机控制器，以及外部用户可更换的辅助模块。 还有吊扇包括：全封闭的安全超低压风扇马达组件，其构造成从上侧悬挂，并且组件内的密封装置提供相当程度的入口防护，防止从至少下侧入射的灰尘和水。 还有一种方法，包括提供包括模制的定子框架的吊扇，以及将外部用户可更换的辅助模块安装到整体模制在框架内的凸台上。
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公开(公告)号：US06580195B1
公开(公告)日：2003-06-17
申请号：US09937010
申请日：2001-09-19
IPC分类号： H20K706
摘要： A discoidal brushless DC motor having a stator (507) carrying windings (503) arranged in slots which radiate out from the center of the stator to the periphery. The depth of each slot increases towards the center of the stator. The slot, therefore, is wider (from side to side) and shallower towards the periphery of the stator, and narrower (from side to side) and deeper towards the center of the stator. This arrangement ensures that the windings are contained below the surface (504) of the stator (507). The magnetic circuit includes a backing of a ferromagnetic material (509). This ferromagnetic material (509) can be a watch spring core made from a long strip of soft iron tape.
摘要翻译： 一种盘状无刷DC电动机，其具有承载绕着（503）的定子（507），所述绕组（503）布置在从所述定子的中心辐射到所述周边的槽中。 每个槽的深度朝向定子的中心增加。 因此，狭槽（从一侧到另一侧）更宽并且朝向定子的周边浅，并且更窄（从一侧到另一侧）并且更靠近定子的中心。 这种布置确保绕组被包含在定子（507）的表面（504）下方。 磁路包括铁磁材料（509）的背衬。 该铁磁材料（509）可以是由长条软铁带制成的手表弹簧芯。
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公开(公告)号：US07145280B2
公开(公告)日：2006-12-05
申请号：US10258136
申请日：2001-03-07
CPC分类号： H02K1/06 , H02K1/12 , H02K3/46 , H02K15/02 , H02K21/125 , H02K2203/12 , Y10T29/49009 , Y10T29/49073
摘要： A method and apparatus for production of stator windings for dynamoelectric mechines of different configurations is provided. The windings are preferably formed on a bobbin (10) or similar article, which may then be transferred onto an appropriate carrier such as a ferromagnetic core (24). The core (24) may be provided as a substantial linear article and then be bent into an appropriate shape, so that the assembly may be provided as the stator of a dynamoelectric machine. In this configuration, only a portion of each winding will face the magnetic poles of the rotor and thus be operative, as the return path of the windings will not be used. However, the invention as disclosed also shows it is possible to build a drum rotor (39) with both external and internal rotors in order to make use of both portions of the windings on the ferromagnetic core (24).
摘要翻译： 提供了一种用于生产不同结构的电动机械的定子绕组的方法和装置。 绕组优选地形成在线轴（10）或类似制品上，然后可以将其转移到合适的载体上，例如铁磁芯（24）。 芯部（24）可以设置为基本的线状物品，然后弯曲成合适的形状，从而可以将组件设置为电动机械的定子。 在这种构造中，由于不会使用绕组的返回路径，所以每个绕组的仅一部分将面对转子的磁极，因此可以工作。 然而，如所公开的发明还表明，可以利用外转子和内转子构成鼓转子（39），以便利用铁磁芯（24）上的绕组的两部分。
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公开(公告)号：US08770949B2
公开(公告)日：2014-07-08
申请号：US13061781
申请日：2008-09-04
申请人： Ernest John Noble
发明人： Ernest John Noble
CPC分类号： F04D25/088 , F04D19/002 , F04D25/068
摘要： A ceiling fan comprising: a fan motor and blade assembly, a mounting tube for suspending the fan motor and blade assembly from a ceiling, and a power supply mounted within the mounting tube configured to power the fan motor. Also a ceiling fan comprising a moulded stator frame, a raised turret integrally moulded within the frame configured to enclose and mount a motor controller, and an external user changeable auxiliary module. Also ceiling fan comprising: a totally enclosed safety extra low voltage fan motor assembly configured to be suspended from an upper side, and a sealing arrangement within the assembly providing a substantial degree of ingress protection against dust and water incident from at least an under side. Also a method comprising providing a ceiling fan comprising moulded stator frame, and mounting an external user changeable auxiliary module to a raised turret integrally moulded within the frame.
摘要翻译： 一种吊扇，包括：风扇电动机和叶片组件，用于将风扇电动机和叶片组件从天花板悬挂的安装管和安装在安装管内的电源，所述电源构造成为风扇电动机供电。 还有一种吊扇，其包括模制的定子框架，整体模制在框架内的凸起的转塔，其被构造成包围并安装电机控制器，以及外部用户可更换的辅助模块。 还有吊扇包括：全封闭的安全超低压风扇马达组件，其构造成从上侧悬挂，并且组件内的密封装置提供相当程度的入口防护，防止从至少下侧入射的灰尘和水。 还有一种方法，包括提供包括模制的定子框架的吊扇，以及将外部用户可更换的辅助模块安装到整体模制在框架内的凸台上。
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公开(公告)号：USD690409S1
公开(公告)日：2013-09-24
申请号：US29414736
申请日：2012-03-02
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公开(公告)号：USD614757S1
公开(公告)日：2010-04-27
申请号：US29334434
申请日：2009-03-26
申请人： Ernest John Noble
设计人： Ernest John Noble
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公开(公告)号：USD612476S1
公开(公告)日：2010-03-23
申请号：US29343596
申请日：2009-09-16
申请人： Ernest John Noble
设计人： Ernest John Noble
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公开(公告)号：US06765358B1
公开(公告)日：2004-07-20
申请号：US10130059
申请日：2002-09-13
IPC分类号： H02P610
CPC分类号： H02P6/10
摘要： A variable motor (1) having reduced audible noise. This advantage is achieved by reducing or eliminating ripple torque by making the individual phase torques follow a certain profile, so that when the torques are summed, they are substantially constant. Therefore, the motor (1) back EMF is used as a reference waveform to control the winding currents to achieve reduced ripple torque. The back EMF reference is amplified and provided to the motor windings, and may be derived in a number of ways including use of sense windings, electronic derivation, and approximation by sensing the voltage applied to the windings.
摘要翻译： 具有降低的可听见噪声的可变马达（1）。 通过使单个相位转矩遵循一定的轮廓来减小或消除纹波转矩来实现这一优点，使得当转矩相加时，它们基本恒定。 因此，电动机（1）反电动势用作参考波形，以控制绕组电流以实现减小的纹波转矩。 反电动势参考放大并提供给电动机绕组，并且可以通过感测施加到绕组的电压的多种方式得到，包括使用感测绕组，电子推导和近似。
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