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1. 发明申请

US20060008056A1 System and method for providing sealing arrangement in X-ray tube 失效
标题翻译：在X射线管中提供密封装置的系统和方法
公开(公告)号：US20060008056A1
公开(公告)日：2006-01-12
申请号：US10886080
申请日：2004-07-07
申请人： Harith Vadari , Ram Turaga , Mayank Tiwari , Hombe Gowda , Mark Vermilyea , Frederic Dahan , Thomas Martin
发明人： Harith Vadari , Ram Turaga , Mayank Tiwari , Hombe Gowda , Mark Vermilyea , Frederic Dahan , Thomas Martin
IPC分类号： H01J35/10 , H01J35/26
CPC分类号： H01J35/101 , F16C17/026 , F16C33/109 , F16C2380/16 , H01J2235/1086 , H01J2235/20
摘要： A system and method for providing a sealing arrangement in an X-ray tube are provided. The X-ray tube includes a rotating portion having a plurality of ball bearings and a liquid metal within a housing having the ball bearings therein. The rotating portion is configured to rotate an anode. The X-ray tube further includes a sealing portion formed by a liquid metal vacuum interface configured in a radial direction to resist flow of liquid metal from the housing to a vacuum portion.
摘要翻译：提供了一种用于在X射线管中提供密封装置的系统和方法。 X射线管包括具有多个球轴承的旋转部分和在其中具有球轴承的壳体内的液体金属。旋转部分构造成旋转阳极。 X射线管还包括由液态金属真空接口形成的密封部分，该液体金属真空接口沿径向方向构造以阻止液态金属从壳体流到真空部分。

2. 发明授权

US07245700B2 System and method for providing sealing arrangement in X-ray tube 失效
标题翻译：在X射线管中提供密封装置的系统和方法
公开(公告)号：US07245700B2
公开(公告)日：2007-07-17
申请号：US10886080
申请日：2004-07-07
申请人： Harith Vadari , Ram Turaga , Mayank Tiwari , Hombe Gowda , Mark Ernest Vermilyea , Frédéric Dahan , Thomas Saint Martin
发明人： Harith Vadari , Ram Turaga , Mayank Tiwari , Hombe Gowda , Mark Ernest Vermilyea , Frédéric Dahan , Thomas Saint Martin
IPC分类号： H01J35/00
CPC分类号： H01J35/101 , F16C17/026 , F16C33/109 , F16C2380/16 , H01J2235/1086 , H01J2235/20
摘要： A system and method for providing a sealing arrangement in an X-ray tube are provided. The X-ray tube includes a rotating portion having a plurality of ball bearings and a liquid metal within a housing having the ball bearings therein. The rotating portion is configured to rotate an anode. The X-ray tube further includes a sealing portion formed by a liquid metal vacuum interface configured in a radial direction to resist flow of liquid metal from the housing to a vacuum portion.
摘要翻译：提供了一种用于在X射线管中提供密封装置的系统和方法。 X射线管包括具有多个球轴承的旋转部分和在其中具有球轴承的壳体内的液体金属。旋转部分构造成旋转阳极。 X射线管还包括由液态金属真空接口形成的密封部分，该液体金属真空接口沿径向方向构造以阻止液态金属从壳体流到真空部分。

3. 发明申请

US20090139799A1 TEXTURED SURFACES FOR GEARS 审中-公开
标题翻译：齿轮的纹理表面
公开(公告)号：US20090139799A1
公开(公告)日：2009-06-04
申请号：US11947907
申请日：2007-11-30
申请人： Mayank Tiwari , Prasad Raman Joshi , Nikhil Subhashchandra Tambe , Mandyam Rangayan Sridhar , Harith Vadari , Hombe Gowda
发明人： Mayank Tiwari , Prasad Raman Joshi , Nikhil Subhashchandra Tambe , Mandyam Rangayan Sridhar , Harith Vadari , Hombe Gowda
IPC分类号： F16H57/04 , F16H57/08
CPC分类号： F16H57/0431 , F16H55/17 , F16H57/0486 , F16H57/0495
摘要： A gearbox includes a plurality of gear sets disposed within a gearbox housing. Each gear set includes at least two gears meshing with one another. Each gear includes one or more dimpled surfaces configured to hold lubricant for providing lubrication between the gears meshing with one another. A plurality of bearings is provided to support the plurality of gear sets.
摘要翻译：齿轮箱包括设置在齿轮箱壳体内的多个齿轮组。每个齿轮组包括彼此啮合的至少两个齿轮。每个齿轮包括一个或多个凹坑表面，构造成保持润滑剂以在彼此啮合的齿轮之间提供润滑。提供多个轴承以支撑多个齿轮组。

4. 发明申请

US20060159228A1 LIQUID COOLED BEARING HOUSING WITH GREASED LUBRICATED ROTATING ANODE BEARINGS FOR AN X-RAY TUBE 失效
标题翻译：液体冷却轴承壳，带有用于X射线管的润滑润滑旋转阳极轴承
公开(公告)号：US20060159228A1
公开(公告)日：2006-07-20
申请号：US10905701
申请日：2005-01-18
申请人： Harith Vadari , Mandyam Sridhar , Mayank Tiwari
发明人： Harith Vadari , Mandyam Sridhar , Mayank Tiwari
IPC分类号： H01J35/10 , H01J35/24 , H01J35/26 , H01J35/28
CPC分类号： H01J35/101 , H01J2235/1208
摘要： A rotating anode bearing housing includes an x-ray tube frame (106) that has a vacuum chamber (108). An anode (110) resides within the vacuum chamber (108) and rotates on a shaft (114) via a bearing (117). The bearing (117) is attached to an interior surface (126) of the x-ray tube frame (106). The bearing (117) transfers thermal energy from the shaft (114) to the x-ray tube frame (106).
摘要翻译：旋转阳极轴承壳体包括具有真空室（108）的x射线管框架（106）。阳极（110）位于真空室（108）内并通过轴承（117）在轴（114）上旋转。轴承（117）附接到X射线管框架（106）的内表面（126）。轴承（117）将热能从轴（114）传递到X射线管框架（106）。

5. 发明授权

US07113568B2 Liquid cooled bearing housing with greased lubricated rotating anode bearings for an x-ray tube 失效
标题翻译：液体冷却轴承箱，带润滑润滑的旋转阳极轴承，用于X射线管
公开(公告)号：US07113568B2
公开(公告)日：2006-09-26
申请号：US10905701
申请日：2005-01-18
申请人： Harith Vadari , Mandyam Rangayan Sridhar , Mayank Tiwari
发明人： Harith Vadari , Mandyam Rangayan Sridhar , Mayank Tiwari
IPC分类号： H01J35/10
CPC分类号： H01J35/101 , H01J2235/1208
摘要： A rotating anode bearing housing includes an x-ray tube frame (106) that has a vacuum chamber (108). An anode (110) resides within the vacuum chamber (108) and rotates on a shaft (114) via a bearing (117). The bearing (117) is attached to an interior surface (126) of the x-ray tube frame (106). The bearing (117) transfers thermal energy from the shaft (114) to the x-ray tube frame (106).
摘要翻译：旋转阳极轴承壳体包括具有真空室（108）的x射线管框架（106）。阳极（110）位于真空室（108）内并通过轴承（117）在轴（114）上旋转。轴承（117）附接到X射线管框架（106）的内表面（126）。轴承（117）将热能从轴（114）传递到X射线管框架（106）。

6. 发明授权

US07672434B2 X-ray tube 失效
标题翻译： X光管
公开(公告)号：US07672434B2
公开(公告)日：2010-03-02
申请号：US12248057
申请日：2008-10-09
申请人： Thomas Saint-Martin , Frederic Dahan , Jean-Luc Josse , Harith Vadari
发明人： Thomas Saint-Martin , Frederic Dahan , Jean-Luc Josse , Harith Vadari
IPC分类号： H01J35/00
CPC分类号： H01J35/101 , H01J2235/1046 , H01J2235/1086
摘要： An X-ray tube equipped with a rotating anode cartridge comprising a reinforced sealing system. This sealing system is achieved in three complementary manners. Firstly, when the anode rotates, in order to confine the liquid alloy within the cartridge, the invention provides to equip the two surfaces of a leak-tight joint with grooves thereby obtaining a double sided joint with an improved efficiency. Secondly, the double sided joint makes it possible to obtain, for the vacuum tightness, when the anode shaft is not rotating, two spaces limited by the surface tension of the alloy of liquid metal. The more symmetrical these two spaces, the more the sealing is reinforced. Thirdly, the invention provides to separate the ring from the axis of rotation. This enables a joint centering the two spaces in an automatic and natural manner to be obtained.
摘要翻译：一种装有旋转阳极筒的X射线管，包括一个加强的密封系统。该密封系统以三种互补的方式实现。首先，当阳极旋转时，为了将液体合金限制在盒内，本发明提供了使密封接头的两个表面装配槽，从而获得了提高效率的双面接头。其次，双面接头可以获得真空密封性，当阳极轴不旋转时，由液态金属合金的表面张力限制两个空间。这两个空间越对称，密封越强化。第三，本发明提供了将环与旋转轴分离。这使得能够以自动和自然的方式对两个空间进行联合定心。

7. 发明申请

US20090097616A1 X-ray tube 失效
标题翻译： X光管
公开(公告)号：US20090097616A1
公开(公告)日：2009-04-16
申请号：US12248057
申请日：2008-10-09
申请人： Thomas Saint-Martin , Frederic Dahan , Jean-Luc Josse , Harith Vadari
发明人： Thomas Saint-Martin , Frederic Dahan , Jean-Luc Josse , Harith Vadari
IPC分类号： H01J35/00
CPC分类号： H01J35/101 , H01J2235/1046 , H01J2235/1086
摘要： An X-ray tube equipped with a rotating anode cartridge comprising a reinforced sealing system. This sealing system is achieved in three complementary manners. Firstly, when the anode rotates, in order to confine the liquid alloy within the cartridge, the invention provides to equip the two surfaces of a leak-tight joint with grooves thereby obtaining a double sided joint with an improved efficiency. Secondly, the double sided joint makes it possible to obtain, for the vacuum tightness, when the anode shaft is not rotating, two spaces limited by the surface tension of the alloy of liquid metal. The more symmetrical these two spaces, the more the sealing is reinforced. Thirdly, the invention provides to separate the ring from the axis of rotation. This enables a joint centering the two spaces in an automatic and natural manner to be obtained.
摘要翻译：一种装有旋转阳极筒的X射线管，包括一个加强的密封系统。该密封系统以三种互补的方式实现。首先，当阳极旋转时，为了将液体合金限制在盒内，本发明提供了使密封接头的两个表面装配槽，从而获得了提高效率的双面接头。其次，双面接头可以获得真空密封性，当阳极轴不旋转时，由液态金属合金的表面张力限制两个空间。这两个空间越对称，密封越强化。第三，本发明提供了将环与旋转轴分离。这使得能够以自动和自然的方式对两个空间进行联合定心。

8. 发明申请

US20090074145A1 HIGH FLUX X-RAY TARGET AND ASSEMBLY 有权
标题翻译：高通量X射线目标和装配
公开(公告)号：US20090074145A1
公开(公告)日：2009-03-19
申请号：US11856328
申请日：2007-09-17
申请人： Harith Vadari , Mark Frontera , Mandyam Sridhar , Manoharan Venugopal , Debasish Mishra , Savio Sebastian
发明人： Harith Vadari , Mark Frontera , Mandyam Sridhar , Manoharan Venugopal , Debasish Mishra , Savio Sebastian
IPC分类号： H01J35/02
CPC分类号： H01J35/28
摘要： An X-ray tube anode assembly, an X-ray tube assembly and a method for heat management to an X-ray assembly having a movable X-ray target having a target surface. The anode assembly includes a drive member arranged and disposed to provide oscillatory motion to the target assembly and a target surface that is configured to remain at a substantially fixed distance from a cathode assembly during oscillatory motion.
摘要翻译： X射线管阳极组件，X射线管组件和用于对具有目标表面的可移动X射线靶的X射线组件进行热管理的方法。阳极组件包括布置和设置成向目标组件提供振荡运动的驱动构件和构造成在振荡运动期间保持与阴极组件基本固定距离的目标表面。

9. 发明授权

US08057175B2 Active control of a wind turbine blade 有权
标题翻译：主动控制风力发电机叶片
公开(公告)号：US08057175B2
公开(公告)日：2011-11-15
申请号：US12944267
申请日：2010-11-11
申请人： Harith Vadari , Sreedhar Desabhatla
发明人： Harith Vadari , Sreedhar Desabhatla
IPC分类号： F03D7/04
CPC分类号： F03D7/0224 , F05B2260/80 , F05B2270/324 , Y02E10/721 , Y02E10/723
摘要： A method and system for increasing power production of a wind turbine including a rotor, at least one rotor blade coupled to the rotor, at least one sensor, and a controller communicatively coupled to the sensor. A flow parameter of the rotor blade is detected, and operation of the wind turbine is controlled to reduce a flow separation at the rotor blade based at least partially on the flow parameter of the rotor blade.
摘要翻译：一种用于增加风力涡轮机的功率生产的方法和系统，包括转子，耦合到转子的至少一个转子叶片，至少一个传感器和通信地耦合到传感器的控制器。检测转子叶片的流动参数，并且控制风力涡轮机的操作，以至少部分地基于转子叶片的流动参数来减小转子叶片处的流动分离。

10. 发明申请

US20110142624A1 Active Control Of A Wind Turbine Blade 有权
标题翻译：风力发电机叶片的主动控制
公开(公告)号：US20110142624A1
公开(公告)日：2011-06-16
申请号：US12944267
申请日：2010-11-11
申请人： Harith Vadari , Sreedhar Desabhatla
发明人： Harith Vadari , Sreedhar Desabhatla
IPC分类号： F03D7/00 , F03D11/02
CPC分类号： F03D7/0224 , F05B2260/80 , F05B2270/324 , Y02E10/721 , Y02E10/723
摘要： A method and system for increasing power production of a wind turbine including a rotor, at least one rotor blade coupled to the rotor, at least one sensor, and a controller communicatively coupled to the sensor. A flow parameter of the rotor blade is detected, and operation of the wind turbine is controlled to reduce a flow separation at the rotor blade based at least partially on the flow parameter of the rotor blade.
摘要翻译：一种用于增加风力涡轮机的功率生产的方法和系统，包括转子，耦合到转子的至少一个转子叶片，至少一个传感器和通信地耦合到传感器的控制器。检测转子叶片的流动参数，并且控制风力涡轮机的操作，以至少部分地基于转子叶片的流动参数来减小转子叶片处的流动分离。

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