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1. 发明申请

US20080067159A1 LASER PROCESSING SYSTEM AND METHOD FOR MATERIAL PROCESSING 审中-公开
标题翻译：激光加工系统和材料加工方法
公开(公告)号：US20080067159A1
公开(公告)日：2008-03-20
申请号：US11532947
申请日：2006-09-19
申请人： Wenwu Zhang , Magdi Naim Azer , Marshall Gordon Jones , Leon Eric LaGalles , Clarence Albert Ash
发明人： Wenwu Zhang , Magdi Naim Azer , Marshall Gordon Jones , Leon Eric LaGalles , Clarence Albert Ash
IPC分类号： B23K26/14
CPC分类号： B23K26/16 , B23K26/146 , B23K26/382 , B23K26/389
摘要： A laser processing system includes a laser source configured to transmit a laser beam. A hollow focusing device is configured to focus the laser beam to a work piece. A pressure source is coupled to the hollow focusing device and configured to feed a pressurized liquid through the hollow focusing device. A liquid container is configured to receive a portion of the pressurized liquid from the hollow focusing device. The laser beam is transmitted through the pressurized liquid in the hollow focusing device to the work piece disposed in the portion of the pressurized liquid in the liquid container.
摘要翻译：激光处理系统包括被配置为透射激光束的激光源。中空聚焦装置被配置成将激光束聚焦到工件上。压力源联接到中空聚焦装置并且构造成通过中空聚焦装置供给加压液体。液体容器构造成从中空聚焦装置接收加压液体的一部分。激光束通过中空聚焦装置中的加压液体传送到设置在液体容器中的加压液体部分中的工件。

2. 发明授权

US08319146B2 Method and apparatus for laser cutting a trench 有权
标题翻译：用于激光切割沟槽的方法和装置
公开(公告)号：US08319146B2
公开(公告)日：2012-11-27
申请号：US12435547
申请日：2009-05-05
申请人： Ronald Scott Bunker , Wenwu Zhang , Wilbur Douglas Scheidt , Magdi Naim Azer , Marshall Gordon Jones , Ching-Pang Lee
发明人： Ronald Scott Bunker , Wenwu Zhang , Wilbur Douglas Scheidt , Magdi Naim Azer , Marshall Gordon Jones , Ching-Pang Lee
IPC分类号： B23K26/38
CPC分类号： F01D25/12 , B23K26/0624 , B23K26/389 , F01D25/285 , F05D2230/13 , F05D2260/202 , F05D2260/221 , Y02T50/67 , Y02T50/672 , Y02T50/676
摘要： A system for producing at least one trench to improve film cooling in a sample is provided. The system includes at least one laser source outputting at least one pulsed laser beam. The pulsed laser beam includes a pulse duration including a range less than about 50 μs, an energy per pulse having a range less than about 0.1 Joule, and a repetition rate with a range greater than about 1000 Hz. The system also includes a control subsystem coupled to the laser source, the control subsystem configured to synchronize a position of the sample with the pulse duration and energy level in order to selectively remove at least one of a thermal barrier coating, a bondcoat and a substrate metal in the sample to form the at least one trench.
摘要翻译：提供一种用于生产至少一个沟槽以改善样品中的膜冷却的系统。该系统包括输出至少一个脉冲激光束的至少一个激光源。脉冲激光束包括包括小于约50μs的范围的脉冲持续时间，具有小于约0.1焦耳的范围的每脉冲的能量以及范围大于约1000Hz的重复率。该系统还包括耦合到激光源的控制子系统，该控制子系统被配置为使样本的位置与脉冲持续时间和能量水平同步，以选择性地去除热障涂层，粘合涂层和基底中的至少一个金属，以形成至少一个沟槽。

3. 发明申请

US20100282721A1 SYSTEM AND METHOD FOR IMPROVED FILM COOLING 有权
标题翻译：改进膜片冷却的系统和方法
公开(公告)号：US20100282721A1
公开(公告)日：2010-11-11
申请号：US12435547
申请日：2009-05-05
申请人： Ronald Scott Bunker , Wenwu Zhang , Wilbur Douglas Scheidt , Magdi Naim Azer , Marshall Gordon Jones , Ching-Pang Lee
发明人： Ronald Scott Bunker , Wenwu Zhang , Wilbur Douglas Scheidt , Magdi Naim Azer , Marshall Gordon Jones , Ching-Pang Lee
IPC分类号： B23K26/38
CPC分类号： F01D25/12 , B23K26/0624 , B23K26/389 , F01D25/285 , F05D2230/13 , F05D2260/202 , F05D2260/221 , Y02T50/67 , Y02T50/672 , Y02T50/676
摘要： A system for producing at least one trench to improve film cooling in a sample is provided. The system includes at least one laser source outputting at least one pulsed laser beam. The pulsed laser beam includes a pulse duration including a range less than about 50 μs, an energy per pulse having a range less than about 0.1 Joule, and a repetition rate with a range greater than about 1000 Hz. The system also includes a control subsystem coupled to the laser source, the control subsystem configured to synchronize a position of the sample with the pulse duration and energy level in order to selectively remove at least one of a thermal barrier coating, a bondcoat and a substrate metal in the sample to form the at least one trench.
摘要翻译：提供一种用于生产至少一个沟槽以改善样品中的膜冷却的系统。该系统包括输出至少一个脉冲激光束的至少一个激光源。脉冲激光束包括包括小于约50μs的范围的脉冲持续时间，具有小于约0.1焦耳的范围的每脉冲的能量以及范围大于约1000Hz的重复率。该系统还包括耦合到激光源的控制子系统，该控制子系统被配置为使样本的位置与脉冲持续时间和能量水平同步，以选择性地去除热障涂层，粘合涂层和基底中的至少一个金属，以形成至少一个沟槽。

4. 发明授权

US07231798B2 System and method for tube bending 失效
标题翻译：管弯曲的系统和方法
公开(公告)号：US07231798B2
公开(公告)日：2007-06-19
申请号：US11170360
申请日：2005-06-29
申请人： Wenwu Zhang , Marshall Gordon Jones , David Peter Mika , Brian Harlow Farrell , Michael Evans Graham , Judson Sloan Marte , Magdi Naim Azer
发明人： Wenwu Zhang , Marshall Gordon Jones , David Peter Mika , Brian Harlow Farrell , Michael Evans Graham , Judson Sloan Marte , Magdi Naim Azer
IPC分类号： B21D37/16
CPC分类号： B21D7/00
摘要： A method for bending a tube in a pre-selected geometry includes deriving at least one processing parameter from the geometry, applying a thermal source circumferentially to the tube to heat the tube along at least one circumferentially directed path in accordance with the parameter and actively cooling the tube to a pre-selected temperature. The applying and active cooling steps are alternately performed a number of times. A system for bending the tube includes a thermal source for heating at least one region along the path on the tube, a tube advancing module for advancing the tube, an active cooling module for cooling the tube to a pre-selected temperature, a processing module to derive at least one processing parameter from the geometry and a control module configured to control the thermal source and active cooling module in accordance with the parameter. The alternate heating and cooling are performed a number of times.
摘要翻译：用于以预先选择的几何形状弯曲管的方法包括从所述几何形状导出至少一个处理参数，沿着所述管周向施加热源以根据所述参数沿着至少一个周向定向的路径加热所述管并且主动冷却管子到预选温度。施加和主动冷却步骤交替执行多次。用于弯曲管的系统包括用于加热沿着管道上的路径的至少一个区域的热源，用于推进管的管前进模块，用于将管冷却到预选温度的主动冷却模块，处理模块从所述几何体导出至少一个处理参数，以及控制模块，其配置成根据所述参数来控制所述热源和主动冷却模块。交替的加热和冷却进行多次。

5. 发明申请

US20060065035A1 System and method for tube bending 失效
标题翻译：管弯曲的系统和方法
公开(公告)号：US20060065035A1
公开(公告)日：2006-03-30
申请号：US11170360
申请日：2005-06-29
申请人： Wenwu Zhang , Marshall Gordon Jones , David Peter Mika , Brian Harlow Farrell , Michael Evans Graham , Judson Sloan Marte , Magdi Naim Azer
发明人： Wenwu Zhang , Marshall Gordon Jones , David Peter Mika , Brian Harlow Farrell , Michael Evans Graham , Judson Sloan Marte , Magdi Naim Azer
IPC分类号： B21D7/16
CPC分类号： B21D7/00
摘要： A method for bending a tube in a pre-selected geometry includes deriving at least one processing parameter from the geometry, applying a thermal source circumferentially to the tube to heat the tube along at least one circumferentially directed path in accordance with the parameter and actively cooling the tube to a pre-selected temperature. The applying and active cooling steps are alternately performed a number of times. A system for bending the tube includes a thermal source for heating at least one region along the path on the tube, a tube advancing module for advancing the tube, an active cooling module for cooling the tube to a pre-selected temperature, a processing module to derive at least one processing parameter from the geometry and a control module configured to control the thermal source and active cooling module in accordance with the parameter. The alternate heating and cooling are performed a number of times.
摘要翻译：用于以预先选择的几何形状弯曲管的方法包括从所述几何形状导出至少一个处理参数，沿着所述管周向施加热源以根据所述参数沿着至少一个周向定向的路径加热所述管并且主动冷却管子到预选温度。施加和主动冷却步骤交替执行多次。用于弯曲管的系统包括用于加热沿着管道上的路径的至少一个区域的热源，用于推进管的管前进模块，用于将管冷却到预选温度的主动冷却模块，处理模块从所述几何体导出至少一个处理参数，以及控制模块，其配置成根据所述参数来控制所述热源和主动冷却模块。交替的加热和冷却进行多次。

6. 发明申请

US20120074109A1 METHOD AND SYSTEM FOR SCRIBING A MULTILAYER PANEL 审中-公开
标题翻译：用于筛选多层面板的方法和系统
公开(公告)号：US20120074109A1
公开(公告)日：2012-03-29
申请号：US12893288
申请日：2010-09-29
申请人： Wenwu Zhang , Kevin George Harding , Marshall Gordon Jones , John Anthony DeLuca , Jonathan Mack Frey
发明人： Wenwu Zhang , Kevin George Harding , Marshall Gordon Jones , John Anthony DeLuca , Jonathan Mack Frey
IPC分类号： B23K26/00
CPC分类号： B23K26/032 , B23K2103/50 , H01L31/0463 , Y02E10/50
摘要： The present invention provides method of scribing a multilayer panel. The method comprises (a) providing a multilayer panel comprising a substrate layer, a transparent conductive layer disposed thereupon, a first semiconducting layer disposed upon the transparent conductive layer; (b) configuring the multilayer panel relative to a laser machining device, the machining device comprising a laser head and an optical sensor; (c) inducing a motion of the laser head relative to the multilayer panel such that a laser beam contacts the panel along a transverse line across the panel, the laser beam incident upon the panel having sufficient energy to ablate one or more layers of the multilayer panel within a zone irradiated by the laser beam irradiated to provide a scribed panel; (d) simultaneously irradiating the scribed panel with a first light source; and (e) detecting the light emerging from the scribed panel at the optical sensor in real time. Also provided is a system for scribing a multilayer panel.
摘要翻译：本发明提供划线多层面板的方法。该方法包括（a）提供包括基底层，设置在其上的透明导电层，设置在透明导电层上的第一半导体层的多层面板; （b）相对于激光加工装置配置所述多层板，所述加工装置包括激光头和光学传感器; （c）引起激光头相对于多层板的运动，使得激光束沿着穿过面板的横向线接触面板，入射到面板上的激光束具有足够的能量以消融一层或多层多层在被照射的激光束照射的区域内的面板以提供划线板; （d）用第一光源同时照射刻划面板; 和（e）实时地检测在光学传感器处从划刻面板出射的光。还提供了一种用于划线多层板的系统。

7. 发明授权

US07667157B2 Portable plenum laser forming 失效
标题翻译：便携式充气激光成型
公开(公告)号：US07667157B2
公开(公告)日：2010-02-23
申请号：US11089750
申请日：2005-03-24
申请人： Wenwu Zhang , Marshall Gordon Jones , Brian Harlow Farrell
发明人： Wenwu Zhang , Marshall Gordon Jones , Brian Harlow Farrell
IPC分类号： B23K26/12 , B23K26/16
CPC分类号： B23K26/0861 , B23K26/12 , B23K26/123 , B23K26/127 , B23K37/0461 , B23K2101/006
摘要： A laser forming system includes a motion system. A mounting fixture is affixed to the motion system for supporting a workpiece. A plenum is affixed to the fixture for surrounding the workpiece. A gas supply is joined in flow communication with the plenum for channeling thereto an inert gas under pressure to fill the plenum. A laser is aligned with the plenum for projecting a laser beam at the workpiece for laser forming thereof inside the plenum.
摘要翻译：激光成形系统包括运动系统。安装固定件固定在运动系统上以支撑工件。一个气室被固定在固定装置上以围绕工件。气体供应件与气室连通地连通，用于在压力下引导惰性气体以填充气室。激光器与气室对准，用于将激光束投射在工件处，用于在气室内激光成形。

8. 发明授权

US08857055B2 Process and system for forming shaped air holes 有权
标题翻译：用于形成成形气孔的工艺和系统
公开(公告)号：US08857055B2
公开(公告)日：2014-10-14
申请号：US12697005
申请日：2010-01-29
申请人： Bin Wei , Jon Conrad Schaeffer , Ronald Scott Bunker , Wenwu Zhang , Kathleen Blanche Morey , Jane Marie Lipkin , Benjamin Paul Lacy , Wilbur Douglas Scheidt
发明人： Bin Wei , Jon Conrad Schaeffer , Ronald Scott Bunker , Wenwu Zhang , Kathleen Blanche Morey , Jane Marie Lipkin , Benjamin Paul Lacy , Wilbur Douglas Scheidt
IPC分类号： B21D53/78 , B21K3/04 , B23P15/02 , F02C7/18 , F01D25/12 , B23K26/38 , B23K26/06 , B23K26/30 , B23K26/08
CPC分类号： F02C7/18 , B23K26/0624 , B23K26/082 , B23K26/384 , B23K26/389 , B23K26/60 , B23K26/702 , B23K2101/001 , B23K2101/34 , F01D25/12 , F05D2230/00 , F05D2230/13 , Y10T29/49316 , Y10T29/4932 , Y10T29/49336 , Y10T29/49339 , Y10T29/49341 , Y10T29/49348 , Y10T29/49799
摘要： A process is provided for forming shaped air holes, such as for use in turbine blades. Aspects of the disclosure relate to forming shaped portions of air holes using a short pulse laser, forming a metered hole corresponding to each shaped portion, and separately finishing the shaped portion using a short-pulse laser. In other embodiments, the order of these operations may be varied, such as to form the shaped portions and to finish the shaped portions using the short-pulse laser prior to forming the corresponding metered holes.
摘要翻译：提供了一种用于形成成形气孔的方法，例如用于涡轮叶片。本公开的方面涉及使用短脉冲激光器形成空气孔的成形部分，形成与每个成形部分相对应的计量孔，并且使用短脉冲激光单独精加工成形部分。在其他实施例中，可以改变这些操作的顺序，诸如形成成形部分，并且在形成相应的计量孔之前使用短脉冲激光来完成成形部分。

9. 发明授权

US08811014B2 Heat exchange assembly and methods of assembling same 有权
标题翻译：换热组件及组装方法
公开(公告)号：US08811014B2
公开(公告)日：2014-08-19
申请号：US13340058
申请日：2011-12-29
申请人： Shakti Singh Chauhan , Stanton Earl Weaver, Jr. , Tao Deng , Christopher Michael Eastman , Wenwu Zhang
发明人： Shakti Singh Chauhan , Stanton Earl Weaver, Jr. , Tao Deng , Christopher Michael Eastman , Wenwu Zhang
IPC分类号： H05K7/20
CPC分类号： H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A heat exchange assembly for use in cooling an electrical component is described herein. The heat assembly includes a casing that includes an evaporator section, a condenser section, and a transport section extending between the evaporator section and the condenser section along a longitudinal axis. The casing is configured to bend along a bending axis oriented with respect to the transport section. The casing also includes at least one sidewall that includes at least one fluid chamber extending between the evaporator section and the condenser section to channel a working fluid between the evaporator section and the condenser section. A plurality of fluid channels are defined within the inner surface to channel liquid fluid from the condenser section to the evaporator section. At least one vapor channel is defined within the inner surface to channel gaseous fluid from the evaporator section to the condenser section.
摘要翻译：本文描述了用于冷却电气部件的热交换组件。热组件包括壳体，其包括蒸发器部分，冷凝器部分和沿着纵向轴线在蒸发器部分和冷凝器部分之间延伸的输送部分。壳体被构造成沿着相对于传送部分定向的弯曲轴线弯曲。壳体还包括至少一个侧壁，其包括在蒸发器部分和冷凝器部分之间延伸的至少一个流体室，以在蒸发器部分和冷凝器部分之间引导工作流体。多个流体通道限定在内表面内以将液体流体从冷凝器部分引导到蒸发器部分。至少一个蒸汽通道限定在内表面内，以将气态流体从蒸发器部分引导到冷凝器部分。

10. 发明申请

US20120080414A1 METHOD AND SYSTEM FOR LASER PATTERNING A SEMICONDUCTOR SUBSTRATE 审中-公开
标题翻译：用于激光扫描半导体衬底的方法和系统
公开(公告)号：US20120080414A1
公开(公告)日：2012-04-05
申请号：US12894416
申请日：2010-09-30
申请人： Wenwu Zhang , Christopher James Kapusta , Floribertus P. M. Heukensfeldt Jansen , Kristian William Andreini , Vladimir A. Lobastov , Kristen Ann Wangerin , Jun Cui
发明人： Wenwu Zhang , Christopher James Kapusta , Floribertus P. M. Heukensfeldt Jansen , Kristian William Andreini , Vladimir A. Lobastov , Kristen Ann Wangerin , Jun Cui
IPC分类号： B23K26/00
CPC分类号： B23K26/0624 , B23K26/0604 , B23K26/064 , B23K26/082 , B23K26/0853 , B23K26/364 , B23K26/40 , B23K26/53 , B23K2101/34 , B23K2101/40 , B23K2103/172 , B23K2103/50 , B23K2103/56
摘要： A method for laser patterning a sample is presented. The method includes coating at least one side of a substrate to form a sample, where coating the at least one side of the substrate forms an interface between the coating and the at least one side of the substrate. Further, the method includes configuring a scanning pattern for patterning the sample. In addition, the method includes determining settings for one or more laser beams of a laser based on the configured scanning pattern. Moreover, the method includes focusing the one or more laser beams of the laser at or near a surface of the substrate by selecting a focal point of the one or more laser beams near the surface of the substrate and setting a scribe depth near the surface of the substrate. The method also includes patterning the sample based on the configured scanning pattern using the one or more laser beams to generate one or more pixelated devices from the sample.
摘要翻译：提出了一种用于激光图案化样品的方法。该方法包括涂覆基底的至少一侧以形成样品，其中涂覆基底的至少一侧形成涂层和基底的至少一侧之间的界面。此外，该方法包括配置用于图案化样品的扫描图案。另外，该方法包括基于配置的扫描图案来确定激光器的一个或多个激光束的设置。此外，该方法包括通过选择基板表面附近的一个或多个激光束的焦点，将基板的表面附近的激光束的一个或多个激光束聚焦在基板的表面附近，底物。该方法还包括使用一个或多个激光束基于配置的扫描图案图案化样品，以从样品生成一个或多个像素化装置。

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