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1. 发明授权

US09121297B2 Rotating brush seal 有权
标题翻译：旋转刷密封
公开(公告)号：US09121297B2
公开(公告)日：2015-09-01
申请号：US13073145
申请日：2011-03-28
申请人： Xiaoqing Zheng , William Edward Adis , Bernard Arthur Couture, Jr. , Michael Dennis Mack , Kristan Brice Sears
发明人： Xiaoqing Zheng , William Edward Adis , Bernard Arthur Couture, Jr. , Michael Dennis Mack , Kristan Brice Sears
IPC分类号： F01D11/00 , F04D29/08 , F16J15/32
CPC分类号： F01D11/001 , F05D2240/56 , F16J15/3288
摘要： A brush seal for use between a rotating component and a stationary component in a turbomachine is disclosed. The brush seal according to embodiments of this invention include a set of bristles having a fixed end and a free end, wherein the fixed end is attached to the rotating component, and wherein the set of bristles are angled axially with respect to the rotating component.
摘要翻译：公开了一种在涡轮机中的旋转部件和固定部件之间使用的刷密封件。根据本发明的实施例的刷子密封件包括具有固定端和自由端的一组刷毛，其中固定端附接到旋转部件，并且其中该组刷毛相对于旋转部件轴向成角度。

2. 发明申请

US20120251303A1 ROTATING BRUSH SEAL 有权
标题翻译：旋转刷油封
公开(公告)号：US20120251303A1
公开(公告)日：2012-10-04
申请号：US13073145
申请日：2011-03-28
申请人： Xiaoqing Zheng , William Edward Adis , Bernard Arthur Couture, JR. , Michael Dennis Mack , Kristan Brice Sears
发明人： Xiaoqing Zheng , William Edward Adis , Bernard Arthur Couture, JR. , Michael Dennis Mack , Kristan Brice Sears
IPC分类号： F01D11/08 , F16J15/44
CPC分类号： F01D11/001 , F05D2240/56 , F16J15/3288
摘要： A brush seal for use between a rotating component and a stationary component in a turbomachine is disclosed. The brush seal according to embodiments of this invention include a set of bristles having a fixed end and a free end, wherein the fixed end is attached to the rotating component, and wherein the set of bristles are angled axially with respect to the rotating component.
摘要翻译：公开了一种在涡轮机中的旋转部件和固定部件之间使用的刷密封件。根据本发明的实施例的刷子密封件包括具有固定端和自由端的一组刷毛，其中固定端附接到旋转部件，并且其中该组刷毛相对于旋转部件轴向成角度。

3. 发明申请

US20120001507A1 SYSTEM AND METHOD FOR ACTIVELY CONTROLLING THE THRUST ACTING ON A ROTOR 审中-公开
标题翻译：用于动力控制转子上的扭矩的系统和方法
公开(公告)号：US20120001507A1
公开(公告)日：2012-01-05
申请号：US12828586
申请日：2010-07-01
申请人： Kristan Brice Sears
发明人： Kristan Brice Sears
IPC分类号： H02K7/09
CPC分类号： F01D3/04 , F01D25/16 , F05D2240/515 , F05D2260/79
摘要： Embodiments of the present invention provide a method and system of actively controlling, in real-time, a thrust load experienced by a rotor. The rotor may have the form of a single or multi-part shaft, upon which rotatable components are mounted. Embodiments of the present invention incorporate electromagnets, which may be in the form of an electromagnetic device located adjacent a thrust piston on the rotor, or other embossed feature. A control system may modulate the electrical current through the electromagnetic device to control the thrust load and the axial movement of the rotor. This may create a balance thrust or zero thrust condition, if desired. Alternatively, modulating the electrical current may allow biasing the thrust load in a desired direction.
摘要翻译：本发明的实施例提供了一种主动地主动地控制转子经受的推力负载的方法和系统。转子可以具有单个或多部分轴的形式，在其上安装可旋转部件。本发明的实施例包括电磁体，其可以是位于与转子上的推力活塞相邻的电磁装置或其它压花特征的形式。控制系统可以调制通过电磁装置的电流，以控制转子的推力载荷和轴向运动。如果需要，这可能产生平衡推力或零推力条件。或者，调节电流可以允许将推力负载偏压到期望的方向。

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