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1. 发明授权

US06978680B2 Dynamic pressure probe holder and method of obtaining a dynamic pressure signal 有权
标题翻译：动态压力探头支架和获得动态压力信号的方法
公开(公告)号：US06978680B2
公开(公告)日：2005-12-27
申请号：US10374719
申请日：2003-02-27
申请人： Eamon P. Gleeson , Walter John Smith , Robert John Naumiec , Fei Han
发明人： Eamon P. Gleeson , Walter John Smith , Robert John Naumiec , Fei Han
IPC分类号： F01D17/08 , F01D21/00 , F01D25/00 , F02C9/00 , G01L19/06 , G01L23/26 , G01L7/00
CPC分类号： G01L19/0609 , F01D17/08 , F01D21/003 , G01L23/26
摘要： A component adapted to transmit a dynamic pressure signal from a high temperature environment to a location where it can be measured without causing significant attenuation of the signal. In particular, the component provides for a dynamic pressure signal transmission in the manner that will not result in the formation of condensation in the measurement system and thus eliminates the need to periodically purge condensate from the system.
摘要翻译：适于将动态压力信号从高温环境传输到其可以被测量的位置而不引起信号的显着衰减的部件。特别地，该部件以不会导致在测量系统中形成冷凝的方式提供动态压力信号传输，从而消除了从系统周期性地清除冷凝物的需要。

2. 发明申请

US20100310050A1 ROTATING UNION FOR A LIQUID COOLED ROTATING X-RAY TARGET 有权
标题翻译：旋转冷却旋转X射线目标的旋转联盟
公开(公告)号：US20100310050A1
公开(公告)日：2010-12-09
申请号：US12480808
申请日：2009-06-09
申请人： Walter John Smith , Vance Scott Robinson , Aniruddha Dattatraya Gadre , Mark Alan Frontera
发明人： Walter John Smith , Vance Scott Robinson , Aniruddha Dattatraya Gadre , Mark Alan Frontera
IPC分类号： H01J35/00 , F16L27/00
CPC分类号： H01J35/106 , H01J35/101 , H01J2235/1006 , H01J2235/1204 , H01J2235/1208 , H01J2235/1266 , H01J2235/127
摘要： A rotating union for an X-ray target is provided. The rotating union for the X-ray target comprises a housing, a coolant-slinging device comprising a rotating shaft having an inner diameter and an outer diameter, a proximal end and a distal end, and a bore therein, one or more slingers coupled to a proximal end of the rotating shaft; a drain annulus coupled to the one or more slingers, wherein the one or more slingers are configured to direct a coolant to the drain annulus and the drain annulus is configured to direct the coolant through a primary coolant outlet; and a stationary tube having a first end and a second end, wherein at least a portion of the stationary tube is disposed within the bore of the rotating shaft.
摘要翻译：提供了用于X射线靶的旋转联接。用于X射线靶的旋转接头包括壳体，包括具有内径和外径的旋转轴，近端和远端以及其中的孔的冷却剂悬挂装置，一个或多个连杆旋转轴的近端; 联接到所述一个或多个吊索的排水环，其中所述一个或多个吊索被构造成将冷却剂引导到所述排水环，并且所述排水环被构造成引导所述冷却剂通过主冷却剂出口; 以及具有第一端和第二端的固定管，其中所述固定管的至少一部分设置在所述旋转轴的孔内。

3. 发明授权

US07116036B2 Energy harvesting system, apparatus and method 失效
公开(公告)号：US07116036B2
公开(公告)日：2006-10-03
申请号：US10909062
申请日：2004-08-02
申请人： Mahadevan Balasubramaniam , Jeffrey Bernard Fortin , Walter John Smith , Huageng Luo
发明人： Mahadevan Balasubramaniam , Jeffrey Bernard Fortin , Walter John Smith , Huageng Luo
IPC分类号： H01L41/08
CPC分类号： B60C23/0411 , B60C23/041 , H02N2/18
摘要： An energy harvesting device, system and method are described. The energy harvester collects acoustic energy and transforms it into electrical energy for use by a sensor. The energy harvester utilizes a piezoelectric device, which may be encased, either wholly or partially, within an acoustic chamber. Alternatively, the piezoelectric device may be entirely exterior to the acoustic chamber, which acts to amplify the collected acoustic energy.

4. 发明授权

US6018967A Noise reducing clip device for a washing machine 失效
标题翻译：洗衣机降噪夹装置
公开(公告)号：US6018967A
公开(公告)日：2000-02-01
申请号：US157675
申请日：1998-09-21
申请人： Robert Arvin Hedeen , Ziqiang Hu , Walter John Smith
发明人： Robert Arvin Hedeen , Ziqiang Hu , Walter John Smith
IPC分类号： D06F37/24
CPC分类号： D06F37/24
摘要： A noise reducing clip device includes a clip body and a fulcrum-defining element. The clip body receives a washing machine wash tub wall and a fastener to secure the tub wall to the clip body and attach the clip body and tub wall therewith to a support leg disposed adjacent to the tub wall. The fulcrum-defining element is formed on and protrudes outwardly from the clip body for spacing the clip body from the support leg and providing only contact of the support leg with the fulcrum-defining element about which contact the support leg may undergo twisting and rocking motion induced by operation of a washing machine motor without imparting such motion to the tub wall via the clip body.
摘要翻译：降噪夹具包括夹体和支点限定元件。夹子主体接收洗衣机洗涤槽壁和紧固件，以将桶壁固定到夹子主体，并将夹子主体和桶壁附接到邻近浴缸壁设置的支撑腿。支点限定元件形成在夹子主体上并从夹子体向外突出，用于将夹子主体与支撑腿分隔开，并且仅提供支撑腿与支点限定元件的接触，支撑腿可与该支点限定元件接触，该支撑腿可以经受扭转和摇摆运动通过洗衣机马达的操作而引起的，而不会通过夹子主体向桶壁施加这种运动。

5. 发明申请

US20080137811A1 PUMPING SCHEMES FOR X-RAY TUBES WITH FERROFLUID SEALS 有权
标题翻译：用于流体密封的X射线管的泵送方案
公开(公告)号：US20080137811A1
公开(公告)日：2008-06-12
申请号：US11609842
申请日：2006-12-12
申请人： Aniruddha Dattatraya Gadre , Darren Lee Hallman , John Scott Price , Paul M. Ratzmann , Richard Michael Roffers , Walter John Smith
发明人： Aniruddha Dattatraya Gadre , Darren Lee Hallman , John Scott Price , Paul M. Ratzmann , Richard Michael Roffers , Walter John Smith
IPC分类号： H01J35/20 , F16J15/43
CPC分类号： H01J35/101 , F16J15/43 , H01J2235/1046 , H01J2235/1066 , H01J2235/108
摘要： A system for mitigating a gas load imposed upon a high vacuum chamber, thereby reducing the overall pressure, includes a device mounted onto a rotating gantry. The device has a first chamber enclosing a high vacuum and a first region in which anode bearings are positioned. A rotatable shaft has a first portion extending into the first chamber and a second portion extending into the first region. A ferrofluid seal is positioned about the rotatable shaft and positioned between the first portion and the second portion, the ferrofluid seal fluidically separating the first chamber from the first region. At least one pressure-reducing unit is fluidically connected to the first chamber.
摘要翻译：用于减轻施加在高真空室上的气体负载从而降低总体压力的系统包括安装在旋转机架上的装置。该装置具有包围高真空的第一室和阳极轴承定位的第一区域。旋转轴具有延伸到第一室中的第一部分和延伸到第一区域中的第二部分。铁磁流体密封件围绕可旋转轴定位并定位在第一部分和第二部分之间，铁磁流体密封件使第一腔室与第一区域流体分离。至少一个减压单元流体地连接到第一室。

6. 发明授权

US5959379A Vibration-isolation grommet and motor assembly containing same 失效
标题翻译：隔离垫圈和包含其的电机组件
公开(公告)号：US5959379A
公开(公告)日：1999-09-28
申请号：US45198
申请日：1998-03-20
申请人： Ziqiang Hu , Darren Lee Hallman , Walter John Smith
发明人： Ziqiang Hu , Darren Lee Hallman , Walter John Smith
IPC分类号： F16F1/373 , H02K5/24
CPC分类号： F16F1/3732 , H02K5/24 , F25B2500/13 , F25D2317/0681
摘要： A motor assembly, such as an evaporator fan for a refrigerator, has a motor, first and second mounting bracket segments, and monolithic and elastomeric first and second grommets. The motor housing has opposingly protruding first and second end bosses. Each grommet includes inner and outer ring portions joined together by spaced-apart and generally-radially-extending spoke portions. The inner ring portion is positioned on the corresponding end boss. The outer ring portion has a hub and a circumferential flange radially projecting form the hub. Each mounting bracket segment has an opening, wherein the hub is positioned in the corresponding opening and wherein the circumferential flange longitudinally abuts the corresponding mounting bracket segment.
摘要翻译：诸如用于冰箱的蒸发器风扇的电动机组件具有电动机，第一和第二安装支架段以及整体和弹性的第一和第二索环。马达壳体具有相对突出的第一和第二端部凸起。每个护环包括通过间隔开的和大致径向延伸的辐条部分连接在一起的内圈和外圈部分。内圈部分位于相应的端部凸台上。外圈部分具有轮毂和从轮毂径向突出的圆周凸缘。每个安装支架段具有开口，其中毂位于相应的开口中，并且其中周向凸缘纵向邻接相应的安装支架段。

7. 发明授权

US07519158B2 Pumping schemes for X-ray tubes with ferrofluid seals 有权
标题翻译：具有铁磁流体密封的X射线管的泵送方案
公开(公告)号：US07519158B2
公开(公告)日：2009-04-14
申请号：US11609842
申请日：2006-12-12
申请人： Aniruddha Dattatraya Gadre , Darren Lee Hallman , John Scott Price , Paul M. Ratzmann , Richard Michael Roffers , Walter John Smith
发明人： Aniruddha Dattatraya Gadre , Darren Lee Hallman , John Scott Price , Paul M. Ratzmann , Richard Michael Roffers , Walter John Smith
IPC分类号： H01J35/20 , H01J35/00
CPC分类号： H01J35/101 , F16J15/43 , H01J2235/1046 , H01J2235/1066 , H01J2235/108
摘要： A system for mitigating a gas load imposed upon a high vacuum chamber, thereby reducing the overall pressure, includes a device mounted onto a rotating gantry. The device has a first chamber enclosing a high vacuum and a first region in which anode bearings are positioned. A rotatable shaft has a first portion extending into the first chamber and a second portion extending into the first region. A ferrofluid seal is positioned about the rotatable shaft and positioned between the first portion and the second portion, the ferrofluid seal fluidically separating the first chamber from the first region. At least one pressure-reducing unit is fluidically connected to the first chamber.
摘要翻译：用于减轻施加在高真空室上的气体负载从而降低总体压力的系统包括安装在旋转机架上的装置。该装置具有包围高真空的第一室和阳极轴承定位的第一区域。旋转轴具有延伸到第一室中的第一部分和延伸到第一区域中的第二部分。铁磁流体密封件围绕可旋转轴定位并定位在第一部分和第二部分之间，铁磁流体密封件使第一腔室与第一区域流体分离。至少一个减压单元流体地连接到第一室。

8. 发明授权

US08009805B2 Rotating union for a liquid cooled rotating X-ray target 有权
标题翻译：旋转接头用于液体冷却的旋转X射线靶
公开(公告)号：US08009805B2
公开(公告)日：2011-08-30
申请号：US12480808
申请日：2009-06-09
申请人： Walter John Smith , Vance Scott Robinson , Aniruddha Dattatraya Gadre , Mark Alan Frontera
发明人： Walter John Smith , Vance Scott Robinson , Aniruddha Dattatraya Gadre , Mark Alan Frontera
IPC分类号： H01J35/10
CPC分类号： H01J35/106 , H01J35/101 , H01J2235/1006 , H01J2235/1204 , H01J2235/1208 , H01J2235/1266 , H01J2235/127
摘要： A rotating union for an X-ray target is provided. The rotating union for the X-ray target comprises a housing, a coolant-slinging device comprising a rotating shaft having an inner diameter and an outer diameter, a proximal end and a distal end, and a bore therein, one or more slingers coupled to a proximal end of the rotating shaft; a drain annulus coupled to the one or more slingers, wherein the one or more slingers are configured to direct a coolant to the drain annulus and the drain annulus is configured to direct the coolant through a primary coolant outlet; and a stationary tube having a first end and a second end, wherein at least a portion of the stationary tube is disposed within the bore of the rotating shaft.
摘要翻译：提供了用于X射线靶的旋转联接。用于X射线靶的旋转接头包括壳体，包括具有内径和外径的旋转轴，近端和远端以及其中的孔的冷却剂悬挂装置，一个或多个连杆旋转轴的近端; 联接到所述一个或多个吊索的排水环，其中所述一个或多个吊索被构造成将冷却剂引导到所述排水环，并且所述排水环被构造成引导所述冷却剂通过主冷却剂出口; 以及具有第一端和第二端的固定管，其中所述固定管的至少一部分设置在所述旋转轴的孔内。

9. 发明授权

US07903787B2 Air-cooled ferrofluid seal in an x-ray tube and method of fabricating same 有权
标题翻译： X射线管中的空气冷却铁磁流体密封及其制造方法
公开(公告)号：US07903787B2
公开(公告)日：2011-03-08
申请号：US12423506
申请日：2009-04-14
申请人： Edwin L. Legall , Mark Alan Frontera , Walter John Smith
发明人： Edwin L. Legall , Mark Alan Frontera , Walter John Smith
IPC分类号： H01J35/10
CPC分类号： H01J35/103 , H01J35/106 , H01J2235/1073 , H01J2235/1204 , H01J2235/1266 , H01J2235/1275
摘要： An x-ray tube includes a rotatable shaft having a first end and a second end, a target coupled to the first end of the rotatable shaft, the target positioned to generate x-rays toward a subject upon impingement of electrons thereon, and an impeller coupled to the second end of the rotatable shaft and positioned to blow a gas into an inlet of an aperture passing into the rotatable shaft.
摘要翻译： X射线管包括具有第一端和第二端的旋转轴，与可旋转轴的第一端连接的靶，靶被定位成在其上碰撞电子时朝向受试者产生X射线，并且叶轮耦合到可旋转轴的第二端并定位成将气体吹入通向可旋转轴的孔的入口。

10. 发明申请

US20100260324A1 AIR-COOLED FERROFLUID SEAL IN AN X-RAY TUBE AND METHOD OF FABRICATING SAME 有权
标题翻译： X射线管中的空气冷却氟化物密封及其制造方法
公开(公告)号：US20100260324A1
公开(公告)日：2010-10-14
申请号：US12423506
申请日：2009-04-14
申请人： Edwin L. Legall , Mark Alan Frontera , Walter John Smith
发明人： Edwin L. Legall , Mark Alan Frontera , Walter John Smith
IPC分类号： H01J35/00 , H01J9/00
CPC分类号： H01J35/103 , H01J35/106 , H01J2235/1073 , H01J2235/1204 , H01J2235/1266 , H01J2235/1275
摘要： An x-ray tube includes a rotatable shaft having a first end and a second end, a target coupled to the first end of the rotatable shaft, the target positioned to generate x-rays toward a subject upon impingement of electrons thereon, and an impeller coupled to the second end of the rotatable shaft and positioned to blow a gas into an inlet of an aperture passing into the rotatable shaft.
摘要翻译： X射线管包括具有第一端和第二端的旋转轴，与可旋转轴的第一端连接的靶，靶被定位成在其上碰撞电子时朝向受试者产生X射线，并且叶轮耦合到可旋转轴的第二端并定位成将气体吹入通向可旋转轴的孔的入口。

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