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1.发明授权Hand-held laser welding wand having internal coolant and gas delivery conduits 失效手持式激光焊枪具有内部冷却液和气体输送管道公开(公告)号：US07012216B2
公开(公告)日：2006-03-14
申请号：US10721632
申请日：2003-11-24
IPC分类号： B23K26/00
CPC分类号： B23K26/0884 , B23K26/0096 , B23K26/064 , B23K26/0648 , B23K26/0665 , B23K26/10 , B23K26/123 , B23K26/144 , B23K26/211 , B23K2101/001
摘要： A hand-held laser welding wand includes internal flow passages through which filler media, gas, and coolant may flow. The wand is dimensioned to be grasped with a single hand, thus filler media of various types and forms, gas, and coolant may be supplied to the hand-held laser welding wand via external systems and delivery devices without substantially impairing operation of the wand.
摘要翻译： 手持式激光焊接棒包括内部流动通道，填料介质，气体和冷却剂可以通过其流动。 该棒的尺寸被单手抓住，因此可以通过外部系统和输送装置将各种类型和形式的填充介质，气体和冷却剂供应到手持式激光焊接棒，而不会显着损害魔杖的操作。
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2.发明授权Hand-held laser welding wand having removable filler media delivery extension tips 有权手持式激光焊接棒具有可拆卸的填充介质输送延伸头公开(公告)号：US07030337B2
公开(公告)日：2006-04-18
申请号：US10741114
申请日：2003-12-19
IPC分类号： B23K26/00
CPC分类号： B23K26/0096 , B23K26/064 , B23K26/0648 , B23K26/144 , B23K26/146 , B23K26/1476 , B23K26/1482 , B23K26/211
摘要： A hand-held laser welding wand includes one or more removable filler media delivery extension tips. The wand is dimensioned to be grasped with a single hand, thus filler media of various types and forms may be supplied to the weld area on a workpiece using various types of delivery systems and methods, including fully automated, semi-automated, or manually. The filler media may be wholly or partially delivered via the filler media delivery passages. One or more of the extension tips may be inserted into the filler media delivery passages to efficiently, precisely, and robustly supply filler media of various types and forms to the workpiece weld area.
摘要翻译： 手持激光焊接棒包括一个或多个可移除的填充介质递送延伸尖端。 该杖的尺寸设计成用单手抓住，因此可以使用各种类型的递送系统和方法（包括全自动化，半自动化或手动）将各种类型和形式的填充介质供应到工件上的焊接区域。 填料介质可以通过填料介质递送通道全部或部分地递送。 可以将一个或多个延伸尖端插入填料介质输送通道中以有效，精确和稳健地将各种类型和形式的填料介质供应到工件焊接区域。
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公开(公告)号：US07612312B2
公开(公告)日：2009-11-03
申请号：US11055924
申请日：2005-02-11
CPC分类号： B23K26/0096 , B23K26/703 , B23K37/0294
摘要： A mobile support system for a hand-held laser welding wand includes a movable cart, a laser source, a fluid source, and a filler medium supply source. The laser source is mounted on the movable cart and is configured to supply laser light for the hand-held laser welding wand. The fluid source is mounted on the movable cart and is configured to supply cooling fluid for the hand-held laser welding wand. The filler medium supply source is mounted on the movable cart and is configured to supply a filler medium for use by the hand-held laser welding wand. The mobile support system is transportable to areas remote from a work shop environment, and provides stand-alone support for the hand-held laser welding wand.
摘要翻译： 用于手持式激光焊接棒的移动支撑系统包括可移动推车，激光源，流体源和填充介质供应源。 激光源安装在可移动推车上，并被配置为提供用于手持式激光焊接棒的激光。 流体源安装在可移动的推车上并且被配置为提供用于手持式激光焊接棒的冷却流体。 填料介质供应源安装在可移动的推车上，并且被配置为提供用于手持式激光焊接棒的填充介质。 移动支持系统可移动到远离工作场所环境的区域，并为手持式激光焊枪提供独立支持。
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公开(公告)号：US20090139967A1
公开(公告)日：2009-06-04
申请号：US11055924
申请日：2005-02-11
IPC分类号： B23K26/20
CPC分类号： B23K26/0096 , B23K26/703 , B23K37/0294
摘要： A mobile support system for a hand-held laser welding wand includes a movable cart, a laser source, a fluid source, and a filler medium supply source. The laser source is mounted on the movable cart and is configured to supply laser light for the hand-held laser welding wand. The fluid source is mounted on the movable cart and is configured to supply cooling fluid for the hand-held laser welding wand. The filler medium supply source is mounted on the movable cart and is configured to supply a filler medium for use by the hand-held laser welding wand. The mobile support system is transportable to areas remote from a work shop environment, and provides stand-alone support for the hand-held laser welding wand.
摘要翻译： 用于手持式激光焊接棒的移动支撑系统包括可移动推车，激光源，流体源和填充介质供应源。 激光源安装在可移动推车上，并被配置为提供用于手持式激光焊接棒的激光。 流体源安装在可移动的推车上并且被配置为提供用于手持式激光焊接棒的冷却流体。 填料介质供应源安装在可移动的推车上，并且被配置为提供用于手持式激光焊接棒的填充介质。 移动支持系统可移动到远离工作场所环境的区域，并为手持式激光焊枪提供独立支持。
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公开(公告)号：US06992263B1
公开(公告)日：2006-01-31
申请号：US11057337
申请日：2005-02-11
申请人： Martin C. Baker , Clyde R. Taylor
发明人： Martin C. Baker , Clyde R. Taylor
CPC分类号： G05G1/01 , B23K26/0096 , B23K26/0884 , B23K26/144 , B23K26/1464 , B23K26/21 , B23K26/702 , G05G9/047
摘要： A control console that is used in conjunction with a hand-held laser welding wand is adapted to couple to an electrically controllable filler media supply source, and to an electrically controllable laser source. The control console includes a control switch that is electrically coupled to the filler media supply source and the laser source and is configured to such that an operator can independently and simultaneously control the filler media supply source to either supply or not supply filler media, and the laser source to either emit or not emit laser light therefrom. The control switch is preferably further configured to control the optical power level of the laser source.
摘要翻译： 与手持激光焊接棒一起使用的控制台适于耦合到电可控的填充介质供应源，以及电可控的激光源。 控制台包括控制开关，其电耦合到填充介质供应源和激光源并且被配置为使得操作者可以独立地并且同时地控制填充介质供应源来供应或不供应填充介质，并且 激光源发出或不发射激光。 控制开关优选地还被配置为控制激光源的光功率水平。
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公开(公告)号：US07112761B2
公开(公告)日：2006-09-26
申请号：US11053319
申请日：2005-02-07
申请人： Thomas M. Hughes , Clyde R. Taylor
发明人： Thomas M. Hughes , Clyde R. Taylor
CPC分类号： B23K26/0096 , B23K26/1464
摘要： A hand-held laser-welding wand includes a gas lens assembly that develops an inert gas atmosphere around a weld pool. The lens assembly additionally reflects laser light and thermal radiation that is reflected off a work piece surface away from the hand of a user of the hand-held laser welding wand.
摘要翻译： 手持激光焊接棒包括在熔池周围形成惰性气体气氛的气体透镜组件。 透镜组件另外反映了从工件表面反射的激光和热辐射，远离手持激光焊接棒的使用者的手。
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7.发明授权Hand-held laser welding wand nozzle assembly including laser and feeder extension tips 失效手持激光焊接喷嘴组件，包括激光和馈线延伸尖端公开(公告)号：US07307237B2
公开(公告)日：2007-12-11
申请号：US11324107
申请日：2005-12-29
CPC分类号： B23K26/1464 , B23K26/0096
摘要： A hand-held laser welding wand includes a main body that is dimensioned to be grasped by a hand and a nozzle assembly. The nozzle assembly includes a laser extension tip and a feeder material extension tip in a configuration that provides the hand-held laser welding wand with the capability of conducting laser welding operations in relatively deep crevices or other hard to reach places.
摘要翻译： 手持式激光焊接棒包括主体，该主体的尺寸被手和喷嘴组件夹紧。 喷嘴组件包括激光延伸尖端和馈送材料延伸尖端，其配置为提供手持式激光焊接棒具有在相对较深的缝隙或其他难以到达的位置进行激光焊接操作的能力。
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8.发明授权Hand-held laser welding wand with improved optical assembly serviceability features 有权手持激光焊枪，具有改进的光学组装维修功能公开(公告)号：US07550693B2
公开(公告)日：2009-06-23
申请号：US11051218
申请日：2005-02-04
申请人： Thomas M. Hughes , Clyde R. Taylor
发明人： Thomas M. Hughes , Clyde R. Taylor
IPC分类号： B23K26/00
CPC分类号： B23K26/0096 , B23K26/1464
摘要： A hand-held laser welding wand includes internal flow passages through which filler media, gas, and coolant may flow. The wand is dimensioned to be grasped with a single hand, and includes an optics assembly disposed therein. The wand is configured such that the optics assembly, or portions thereof, may be readily serviced without having to breach coolant seals or remove a plurality of threaded screws.
摘要翻译： 手持式激光焊接棒包括内部流动通道，填料介质，气体和冷却剂可以通过其流动。 该杖的尺寸设计成用单手掌握，并且包括设置在其中的光学组件。 该魔杖构造成使得光学组件或其部分可以容易地被维护，而不必破坏冷却剂密封或移除多个螺纹螺钉。
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9.发明申请公开(公告)号：US20100257733A1
公开(公告)日：2010-10-14
申请号：US11490295
申请日：2006-07-20
IPC分类号： B23P6/00
CPC分类号： B23P6/007 , B23K26/18 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/0244 , B23K35/025 , B23K2103/18 , B23K2103/26 , B23P2700/06 , F01D5/005 , F01D5/187 , F05D2230/80 , F05D2240/122 , F05D2240/304 , F05D2260/2212 , F05D2260/22141 , Y02T50/676 , Y10T29/49318
摘要： Methods are provided for repairing a damaged section of an air-cooled turbine blade, the blade having a first wall, a second wall, a trailing edge, and a plurality of cooling holes, the plenum formed between the first and second walls and having a predetermined shape, and the plurality of cooling holes formed on the trailing edge in flow communication with the plenum and having predetermined shapes. In one embodiment, and by way of example only, the method includes the steps of injecting a filler material into the blade plenum and the plurality of blade cooling holes, the filler material capable of solidifying into the predetermined shapes of the blade plenum and blade cooling holes. Then, the damaged section of the blade is laser welded and machined to original dimensions. Next, the filler material is removed.
摘要翻译： 提供了用于修理风冷涡轮机叶片的损坏部分的方法，该叶片具有第一壁，第二壁，后缘和多个冷却孔，所述集气室形成在第一和第二壁之间，并具有 预定形状，并且形成在后缘上的多个冷却孔与集气室流通并具有预定形状。 在一个实施例中，仅作为示例，该方法包括以下步骤：将填充材料注入到叶片增压室中，并且多个叶片冷却孔，能够固化成叶片增压室的预定形状的填充材料和叶片冷却 孔。 然后，刀片的损坏部分被激光焊接并加工成原始尺寸。 接下来，去除填充材料。
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公开(公告)号：US20100236067A1
公开(公告)日：2010-09-23
申请号：US11498290
申请日：2006-08-01
申请人： Yiping Hu , Richard L. Bye , Clyde R. Taylor
发明人： Yiping Hu , Richard L. Bye , Clyde R. Taylor
IPC分类号： B23P6/00
CPC分类号： B23K26/34 , B23K9/044 , B23K26/32 , B23K26/342 , B23K35/3033 , B23K2101/001 , B23K2103/18 , B23K2103/26 , B23P6/007 , C30B29/52 , F01D5/005 , F05D2230/12 , F05D2230/234 , F05D2230/31 , Y02T50/6765 , Y10T29/49318
摘要： Methods are provided for repairing a degraded section of a turbine blade, the turbine blade comprising a base material. In one embodiment, and by way of example only, the method includes the step of electro-spark depositing a first material on the turbine blade degraded section to form an intermediate layer thereon, the first material comprising a material that is substantially similar to the base material. Next, a second material is laser welded onto the intermediate layer to form a repaired section. This invention combines the low-heat input of electro-spark deposition with the high welding quality and high deposition rate of laser powder fusion welding.
摘要翻译： 提供了用于修复涡轮叶片的退化部分的方法，所述涡轮叶片包括基础材料。 在一个实施例中，仅作为示例，该方法包括在涡轮叶片退化部分上电火花沉积第一材料以在其上形成中间层的步骤，第一材料包括基本上类似于基底的材料 材料。 接下来，将第二材料激光焊接到中间层上以形成修复部分。 本发明结合了电火花沉积的低热输入与高焊接质量以及激光熔融焊接的高沉积速率。
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