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1. 发明授权

US09370049B2 Electric induction heating, melting and stirring of materials non-electrically conductive in the solid state 有权
标题翻译：电感应加热，熔融和搅拌的材料在固态下不导电
公开(公告)号：US09370049B2
公开(公告)日：2016-06-14
申请号：US11942341
申请日：2007-11-19
申请人： Oleg S. Fishman , John H. Mortimer , Satyen N. Prabhu , Mike Maochang Cao
发明人： Oleg S. Fishman , John H. Mortimer , Satyen N. Prabhu , Mike Maochang Cao
IPC分类号： H05B6/44 , H05B6/06 , H05B6/22
CPC分类号： H05B6/067 , H05B2213/02
摘要： An apparatus and process are provided for controlling the heating and melting of a material that is non-electrically conductive in the solid state and is electrically conductive in the non-solid state. Power is selectively directed between coil sections surrounding different zones of the material in a susceptor vessel by changing the output frequency of the power supply to the coil sections. Coil sections are at least one active coil section, which is connected to the output of the power supply, and at least one passive coil section, which is not connected to the power supply, but is connected in parallel with a tuning capacitor so that the at least one passive coil section can be selectively operated at, or near, resonant frequency when the transition material in the vessel is molten. Depending upon the state of the transition material in the susceptor vessel, the frequency of the power applied to the active coil section can be changed to generate a magnetic field that selectively couples with the susceptor vessel, transition material in the vessel, and/or the passive coil section.
摘要翻译：提供了一种装置和方法，用于控制在固态中非导电材料的加热和熔化，并且在非固态状态下导电。通过将电源的输出频率改变为线圈段，功率被选择性地引向绕在基座容器中的材料的不同区域的线圈段之间。线圈部分是至少一个有源线圈部分，其连接到电源的输出端，以及至少一个无源线圈部分，其不连接到电源，但是与调谐电容器并联连接，当容器中的过渡材料熔化时，至少一个无源线圈部分可以选择性地在共振频率处或接近谐振频率操作。根据感受体容器中的过渡材料的状态，施加到有源线圈段的功率的频率可以改变，以产生选择性地与基座容器耦合的磁场，容器中的过渡材料和/或无源线圈段。

2. 发明申请

US20120192392A1 Compression Clamping of Semiconductor Components 有权
标题翻译：半导体元件的压缩钳位
公开(公告)号：US20120192392A1
公开(公告)日：2012-08-02
申请号：US13416429
申请日：2012-03-09
申请人： Oleg S. Fishman , Satyen N. Prabhu
发明人： Oleg S. Fishman , Satyen N. Prabhu
IPC分类号： H01L21/50
CPC分类号： H01L24/72 , H01L2924/01013 , H01L2924/01033 , H01L2924/01082 , H01L2924/13034 , Y10T24/44974 , Y10T29/41 , H01L2924/00
摘要： The present invention relates to a method of clamping a semiconductor assembly with a desired compression force equally distributed across the opposing surfaces of the devices and associated components of the semiconductor assembly.
摘要翻译：本发明涉及一种夹持半导体组件的方法，该半导体组件具有平均分布在半导体组件的器件和相关部件的相对表面上的期望压缩力。

3. 发明授权

US08134835B2 Compression clamping of semiconductor components 有权
标题翻译：半导体元件的压缩钳位
公开(公告)号：US08134835B2
公开(公告)日：2012-03-13
申请号：US12019066
申请日：2008-01-24
申请人： Oleg S. Fishman , Satyen N. Prabhu
发明人： Oleg S. Fishman , Satyen N. Prabhu
IPC分类号： H05K7/20 , H01L23/02
CPC分类号： H01L24/72 , H01L2924/01013 , H01L2924/01033 , H01L2924/01082 , H01L2924/13034 , Y10T24/44974 , Y10T29/41 , H01L2924/00
摘要： The present invention relates to a clamping device for compression clamping of one or more semiconductor devices and associated semiconductor components with a desired compression force equally distributed across the opposing surfaces of the devices and associated components. The semiconductor devices and components are located between opposing jaws that are joined together by at least two tie rods, which compressively load the opposing jaws to apply the desired compression force to the semiconductor devices and components. The desired compression force is first achieved in even distribution between independent clamp pressure set point assemblies and the first jaw, where each of the independent clamp pressure set point assemblies is associated with one of the tie rods. Upon final assembly of the clamping device the desired pressure force is achieved across the semiconductor devices and components by compression of the opposing jaws between the one or more semiconductor devices and associated semiconductor components until the clamp pressure indicator elements associated with each of the clamp pressure set point assemblies indicates the desired compression force has been applied.
摘要翻译：本发明涉及一种夹紧装置，用于通过平均分布在装置和相关部件的相对表面上的期望的压缩力来压缩夹持一个或多个半导体器件和相关联的半导体部件。半导体器件和部件位于通过至少两个拉杆连接在一起的相对的夹爪之间，该拉杆压缩地加载相对的夹爪以向半导体器件和部件施加所需的压缩力。所需的压缩力首先在独立夹紧压力设定点组件和第一钳口之间的均匀分布中实现，其中每个独立的夹紧压力设定点组件与一个拉杆相关联。在夹紧装置的最终组装之后，通过在一个或多个半导体器件和相关联的半导体部件之间压缩相对的钳口，跨越半导体器件和部件实现期望的压力，直到夹紧压力指示器元件与每个夹紧压力组点组件表示已经应用了所需的压缩力。

4. 发明授权

US5987054A Induction coil and coreless induction furnace employing same 失效
标题翻译：感应线圈和无芯感应炉
公开(公告)号：US5987054A
公开(公告)日：1999-11-16
申请号：US797148
申请日：1997-02-10
申请人： Oleg S. Fishman , John H. Mortimer , Vitaly A. Peysakhovich , Satyen N. Prabhu , Laurence A. Krupnick
发明人： Oleg S. Fishman , John H. Mortimer , Vitaly A. Peysakhovich , Satyen N. Prabhu , Laurence A. Krupnick
IPC分类号： F27B14/06 , H05B6/22 , H05B6/36 , H05B6/44
CPC分类号： F27B14/061 , H05B6/22 , H05B6/367
摘要： An induction coil for inductively heating electrically conductive materials includes a plurality of individual coil turns, each turn lying in a plane substantially perpendicular to a longitudinal axis of the coil and comprising an electrical conductor formed into an annulus. The conductor has first and second terminals for connecting the turn to an electrical circuit. The first and second terminals are adjacent each other at a preselected circumferential position on the annulus and are physically and electrically isolated from each other. The first terminal of one turn is located adjacent and electrically connected to the second terminal of an adjacent turn. The first terminal of a selected one of the plurality of turns forms a first coil terminal and the second terminal of a different selected one of the plurality of turns forms a second coil terminal.
摘要翻译：用于感应加热导电材料的感应线圈包括多个单独的线圈匝，每个匝绕着基本上垂直于线圈的纵向轴线的平面，并且包括形成为环形的电导体。导体具有用于将转弯连接到电路的第一和第二端子。第一和第二端子在环形空间上的预选圆周位置彼此相邻并且在物理上和电气上彼此隔离。一圈的第一端子位于相邻的回转的第二端子附近并电连接。所述多个匝中的所选一个的第一端子形成第一线圈端子，并且所述多个匝中的不同选择的一个匝中的第二端子形成第二线圈端子。

5. 发明授权

US09530750B2 Method of clamping a semiconductor assembly 有权
标题翻译：夹紧半导体组件的方法
公开(公告)号：US09530750B2
公开(公告)日：2016-12-27
申请号：US13416429
申请日：2012-03-09
申请人： Oleg S. Fishman , Satyen N. Prabhu
发明人： Oleg S. Fishman , Satyen N. Prabhu
IPC分类号： G01R31/28 , H01L23/00
CPC分类号： H01L24/72 , H01L2924/01013 , H01L2924/01033 , H01L2924/01082 , H01L2924/13034 , Y10T24/44974 , Y10T29/41 , H01L2924/00
摘要： The present invention relates to a method of clamping a semiconductor assembly with a desired compression force equally distributed across the opposing surfaces of the devices and associated components of the semiconductor assembly.
摘要翻译：本发明涉及一种夹持半导体组件的方法，该半导体组件具有平均分布在半导体组件的器件和相关部件的相对表面上的期望压缩力。

6. 发明申请

US20080211157A1 COMPRESSION CLAMPING OF SEMICONDUCTOR COMPONENTS 有权
标题翻译：半导体元件的压缩钳位
公开(公告)号：US20080211157A1
公开(公告)日：2008-09-04
申请号：US12019066
申请日：2008-01-24
申请人： Oleg S. Fishman , Satyen N. Prabhu
发明人： Oleg S. Fishman , Satyen N. Prabhu
IPC分类号： B25B1/06
CPC分类号： H01L24/72 , H01L2924/01013 , H01L2924/01033 , H01L2924/01082 , H01L2924/13034 , Y10T24/44974 , Y10T29/41 , H01L2924/00
摘要： The present invention relates to a clamping device for compression clamping of one or more semiconductor devices and associated semiconductor components with a desired compression force equally distributed across the opposing surfaces of the devices and associated components. The semiconductor devices and components are located between opposing jaws that are joined together by at least two tie rods, which compressively load the opposing jaws to apply the desired compression force to the semiconductor devices and components. The desired compression force is first achieved in even distribution between independent clamp pressure set point assemblies and the first jaw, where each of the independent clamp pressure set point assemblies is associated with one of the tie rods. Upon final assembly of the clamping device the desired pressure force is achieved across the semiconductor devices and components by compression of the opposing jaws between the one or more semiconductor devices and associated semiconductor components until the clamp pressure indicator elements associated with each of the clamp pressure set point assemblies indicates the desired compression force has been applied.
摘要翻译：本发明涉及一种夹紧装置，用于通过平均分布在装置和相关部件的相对表面上的期望的压缩力来压缩夹持一个或多个半导体器件和相关联的半导体部件。半导体器件和部件位于通过至少两个拉杆连接在一起的相对的夹爪之间，该拉杆压缩地加载相对的夹爪以向半导体器件和部件施加所需的压缩力。所需的压缩力首先在独立夹紧压力设定点组件和第一钳口之间的均匀分布中实现，其中每个独立的夹紧压力设定点组件与一个拉杆相关联。在夹紧装置的最终组装之后，通过在一个或多个半导体器件和相关联的半导体部件之间压缩相对的钳口，跨越半导体器件和部件实现期望的压力，直到夹紧压力指示器元件与每个夹紧压力组点组件表示已经应用了所需的压缩力。

7. 发明授权

US09400137B2 Electric induction furnace with lining wear detection system 有权
标题翻译：电感炉采用衬里磨损检测系统
公开(公告)号：US09400137B2
公开(公告)日：2016-07-26
申请号：US13478690
申请日：2012-05-23
申请人： Satyen N. Prabhu , Thomas W. Shorter
发明人： Satyen N. Prabhu , Thomas W. Shorter
IPC分类号： H05B6/06 , H01R43/00 , F27D1/16 , B22D1/00 , F27B14/06 , F27D21/00 , F27B14/20 , H05B6/24
CPC分类号： F27D21/0021 , F27B14/061 , F27B14/20 , H05B6/24 , H05B6/28 , Y10T29/49117
摘要： An electric induction furnace for heating and melting electrically conductive materials is provided with a lining wear detection system that can detect replaceable furnace lining wear when the furnace is properly operated and maintained.
摘要翻译：用于加热和熔化导电材料的电感应炉设置有衬里磨损检测系统，其可以在炉子被正确地操作和维护时检测可更换的炉衬磨损。

8. 发明授权

US09375785B2 Molten metal holding and pouring box with dual pouring nozzles 有权
标题翻译：熔融金属保持和浇注盒与双重浇注嘴
公开(公告)号：US09375785B2
公开(公告)日：2016-06-28
申请号：US13533414
申请日：2012-06-26
申请人： Satyen N. Prabhu , William R. Pflug , Marcelo Albano Paiva , Graham Cooper
发明人： Satyen N. Prabhu , William R. Pflug , Marcelo Albano Paiva , Graham Cooper
IPC分类号： B22D41/18 , B22D41/08 , B22D37/00 , B22D41/16
CPC分类号： B22D41/08 , B22D23/00 , B22D37/00 , B22D41/16 , B22D41/18 , B22D41/50 , B22D41/54 , Y10T29/4973
摘要： A molten metal holding and pouring box with a rectangular-shaped upper section and a pyramidal-shaped lower section provides a relatively constant flow of molten metal being poured from the box through each of two bottom nozzles into two separate foundry molds at the same time. The two bottom nozzles are contained in a unitary dual nozzle assembly that facilitates replacement as required by wear, or a change in location of the sprue cups in the two separate foundry molds being filled with molten metal.
摘要翻译：具有矩形上部和金字塔形下部的熔融金属保持和浇注箱提供相对恒定的熔融金属流，该熔融金属从箱中通过两个底部喷嘴中的每一个同时注入两个单独的铸造模具。两个底部喷嘴被包含在单一的双喷嘴组件中，其有助于根据磨损要求进行更换，或者两个分开的铸造模具中的浇口杯的位置改变被填充有熔融金属。

9. 发明授权

US08811450B2 Integrated process control system for electric induction metal melting furnaces 有权
标题翻译：电感金属熔化炉综合过程控制系统
公开(公告)号：US08811450B2
公开(公告)日：2014-08-19
申请号：US12100913
申请日：2008-04-10
申请人： John H. Mortimer , Peter Aruanno , Emad Tabatabaei , Satyen N. Prabhu
发明人： John H. Mortimer , Peter Aruanno , Emad Tabatabaei , Satyen N. Prabhu
IPC分类号： F27D3/00 , H05B6/02 , F27B3/28 , F27D3/15 , F27D19/00 , F27D21/00
CPC分类号： F27B3/28 , F27D3/1563 , F27D19/00 , F27D21/00
摘要： An integrated process control installation is provided for electric induction metal melting furnaces with variable furnace states. The integrated process control installation can include supporting charge delivery and slag removal installations, and furnace process operations for process control of melting metal in the furnaces. The variable furnace states, supporting installations, and furnace process operations are controlled by a supporting processing installation, while a robotic apparatus performs the furnace process operations.
摘要翻译：为具有可变炉状态的电感金属熔化炉提供了一个集成的过程控制装置。集成的过程控制装置可以包括对炉子中的熔化金属进行过程控制的支撑装料和排渣装置以及炉子处理操作。可变炉状态，支撑装置和炉过程操作由支撑处理装置控制，而机器人装置执行炉过程操作。

10. 发明授权

US08350198B2 Heating and melting of materials by electric induction heating of susceptors 有权
标题翻译：通过感应加热感应加热和熔化材料
公开(公告)号：US08350198B2
公开(公告)日：2013-01-08
申请号：US12647471
申请日：2009-12-26
申请人： Joseph T. Belsh , Satyen N. Prabhu , John H. Mortimer , Vitaly A. Peysakhovich
发明人： Joseph T. Belsh , Satyen N. Prabhu , John H. Mortimer , Vitaly A. Peysakhovich
IPC分类号： H05B6/10
CPC分类号： H05B6/24 , F27B14/061 , F27B14/14 , F27B14/20 , F27D11/06 , F27D21/00
摘要： Apparatus and method are provided for heating and melting of materials by electric induction heating of susceptor components in a crucible of the furnace. The susceptor components comprise at least an array of susceptor rods arranged around the inner perimeter of the crucible. A susceptor base may also be provided in the crucible with connection to one end of the susceptor rods. One or more susceptor tubes may also be used within the interior volume of the crucible. Alternating current flow through one or more induction coils surrounding the exterior of the crucible generate magnetic flux fields that couple with the susceptor components to inductively heat the susceptor components. Heat from the susceptor components transfers to the material in the crucible to heat and melt the material.
摘要翻译：提供了用于通过在炉的坩埚中感受器部件的电感应加热来加热和熔化材料的装置和方法。基座部件包括至少一组围绕坩埚的内周布置的基座棒阵列。基座也可以设置在坩埚中，连接到基座杆的一端。也可以在坩埚的内部容积内使用一个或多个基座管。通过围绕坩埚外部的一个或多个感应线圈的交流电流产生与感受器部件耦合以感应加热感受器部件的磁通场。来自基座部件的热量转移到坩埚中的材料以加热和熔化材料。

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