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81. 发明申请

US20100032417A1 MICROMACHINING WITH SHORT-PULSED, SOLID-STATE UV LASER 有权
标题翻译：具有短脉冲，固态紫外线激光的MICROMACHINGING
公开(公告)号：US20100032417A1
公开(公告)日：2010-02-11
申请号：US12581008
申请日：2009-10-16
申请人： Weisheng Lei , Glenn Simenson , Hisashi Matsumoto , John Davignon
发明人： Weisheng Lei , Glenn Simenson , Hisashi Matsumoto , John Davignon
IPC分类号： B23K26/38
CPC分类号： H05K3/0035 , B23K26/0624 , B23K26/382 , B23K26/389 , B23K26/40 , B23K2101/35 , B23K2101/40 , B23K2103/08 , B23K2103/10 , B23K2103/12 , B23K2103/14 , B23K2103/172 , B23K2103/26 , B23K2103/42 , B23K2103/50 , B23K2103/52 , H05K3/0038 , H05K3/28
摘要： In some embodiments, laser output including at least one laser pulse having a wavelength shorter than 400 microns and having a pulsewidth shorter than 1,000 picoseconds permits the number of pulses used to clean a bottom surface of a via or the surface of a solder pad to increase process throughput. An oscillator module in cooperation with an amplification module may be used to generate the laser output.
摘要翻译：在一些实施例中，包括至少一个波长短于400微米并具有短于1000皮秒的脉冲宽度的激光脉冲的激光输出允许用于清洁通孔或焊盘表面的底表面的脉冲数增加过程吞吐量。可以使用与放大模块协作的振荡器模块来产生激光输出。

82. 发明授权

US07638731B2 Real time target topography tracking during laser processing 有权
标题翻译：激光加工过程中的实时目标地形跟踪
公开(公告)号：US07638731B2
公开(公告)日：2009-12-29
申请号：US11253778
申请日：2005-10-18
申请人： Mark Kosmowski
发明人： Mark Kosmowski
IPC分类号： B23K26/00 , B23K26/02
CPC分类号： B23K26/0853 , B23K26/04 , B23K26/043 , B23K26/0622 , B23K26/0884 , B23K26/389 , B23K26/40 , B23K2101/40 , B23K2103/172 , H05K3/0026 , H05K2201/2054 , H05K2203/163
摘要： An efficient method of and a system for performing topography measurement facilitates increasing laser machining throughput. Topography measurements at multiple points on a target specimen or continuous real time measurement and monitoring of the target specimen surface topography and target specimen thickness can be performed during a laser machining process. Measurement of the thickness of the target specimen to be laser machined would permit fine tuning of laser energy delivered and result in higher quality target material removal.
摘要翻译：执行地形测量的有效方法和系统有助于增加激光加工吞吐量。可以在激光加工过程中进行目标样本上多个点的地形测量或连续实时测量和目标样本表面形貌和目标样本厚度的监测。要激光加工的目标样品的厚度的测量将允许精细调节所输送的激光能量，并导致更高质量的靶材料去除。

83. 发明申请

US20090294421A1 Manufacturing system for producing reverse-tapered orifice 失效
标题翻译：制造逆锥孔的制造系统
公开(公告)号：US20090294421A1
公开(公告)日：2009-12-03
申请号：US12153945
申请日：2008-05-28
申请人： Zhaoli Hu , Marion B. Grant, JR.
发明人： Zhaoli Hu , Marion B. Grant, JR.
IPC分类号： B23K26/00
CPC分类号： F02M61/168 , B23K26/03 , B23K26/06 , B23K26/389 , F02M61/1806 , F02M2200/8069 , Y10T29/49426
摘要： A manufacturing system for producing a reverse-tapered orifice is disclosed. The manufacturing system may have a mount configured to hold a workpiece, and a laser source configured to generate a laser beam. The manufacturing system may also have a delivery media operatively connected to the laser source. The delivery media may be configured to deliver the laser beam into a hollow portion of the workpiece to create the orifice through a wall of the workpiece having a laser beam entrance opening larger than a laser beam exit opening.
摘要翻译：公开了一种用于制造倒锥形孔的制造系统。制造系统可以具有被配置为保持工件的安装件和被配置为产生激光束的激光源。制造系统还可以具有可操作地连接到激光源的输送介质。输送介质可以被配置为将激光束传送到工件的中空部分中，以通过工件的壁产生具有大于激光束出口的激光束入口的孔。

84. 发明申请

US20090283508A1 Method for producting a hole 有权
标题翻译：产生孔的方法
公开(公告)号：US20090283508A1
公开(公告)日：2009-11-19
申请号：US12381835
申请日：2009-03-17
申请人： Hans-Thomas Bolms , Jan Munzer , Thomas Podgorski , Lutz Wolkers
发明人： Hans-Thomas Bolms , Jan Munzer , Thomas Podgorski , Lutz Wolkers
IPC分类号： B23K26/38
CPC分类号： B23K26/384 , B23K26/382 , B23K26/389 , B23K2101/001
摘要： A method for producing a hole with side-delimiting flanks in a component using a laser beam is provided. A laser beam is directed onto the component. A side flank of the hole is traced with the laser beam. A partial volume of the hole is formed by vaporizing the component material. This is repeated until the whole volume is formed. The laser beam may be oriented so that it includes an angle of more than 8° with the traced side flank.
摘要翻译：提供了一种使用激光束在组件中制造具有侧边界侧面的孔的方法。激光束被引导到组件上。孔的侧面用激光束追踪。孔的部分体积通过蒸发组分材料而形成。直到形成整个体积为止。激光束可以被定向成使得其与跟踪的侧面包括大于8°的角度。

85. 发明申请

US20090274550A1 GAS TURBINE COMPONENTS AND METHOD FOR MACHINING GAS TURBINE COMPONENTS 失效
标题翻译：燃气涡轮机组件和加气涡轮机组件的方法
公开(公告)号：US20090274550A1
公开(公告)日：2009-11-05
申请号：US12196626
申请日：2008-08-22
申请人： Reinhold Meier
发明人： Reinhold Meier
IPC分类号： F01D5/14 , B23P6/00 , F01D9/02
CPC分类号： B23P6/002 , B23K26/18 , B23K26/389 , B23P15/02 , B23P2700/06 , F01D5/005 , F01D5/18 , F05D2230/13 , F05D2300/43 , Y02T50/676 , Y10T29/49318 , Y10T29/4932
摘要： The present technology relates to the problem that during diverse machining steps of application to the production or reconditioning of internally cooled gas turbine blades, an undesired effect may be had on sections of the gas turbine blades and proposes, as an improvement, to inject the cavity of the gas turbine blades before the machining steps with a plastic material which can be removed without trace, such as polystyrene, which can be subsequently removed again, in particular by heat.
摘要翻译：本技术涉及在应用于内部冷却的燃气轮机叶片的生产或再生的不同加工步骤中的问题，可能在燃气轮机叶片的部分上产生不期望的效果，并且作为改进提出了注入空腔的燃气轮机叶片在用可以无痕迹地去除的塑料材料（例如聚苯乙烯）进行加工步骤之前，其可以随后再次特别是通过热除去。

86. 发明授权

US07602822B2 Fiber laser based production of laser drilled microvias for multi-layer drilling, dicing, trimming of milling applications 失效
标题翻译：基于光纤激光的激光钻孔微孔生产用于多层钻孔，切割，铣削应用的修剪
公开(公告)号：US07602822B2
公开(公告)日：2009-10-13
申请号：US11237527
申请日：2005-09-28
申请人： Todd E Lizotte , Orest Ohar
发明人： Todd E Lizotte , Orest Ohar
IPC分类号： H01S3/30
CPC分类号： B23K26/0604 , B23K26/0622 , B23K26/064 , B23K26/0648 , B23K26/0665 , B23K26/123 , B23K26/389 , B33Y30/00 , B33Y40/00 , G02B6/0008 , H01S3/005 , H01S3/0057 , H01S3/067 , H01S3/0804 , H01S3/0817 , H01S3/094011 , H01S3/094076 , H01S3/09415 , H01S3/10046 , H01S3/11 , H05K3/0026
摘要： Fiber lasers and methods for constructing and using fiber lasers for micro-/nano-machining with output beams including stacked pulses and combinations of continuous wave, pseudo-continuous wave and pulse sequence components.
摘要翻译：光纤激光器和用于构造和使用光纤激光器的微/纳米加工的方法，输出光束包括堆叠脉冲以及连续波，伪连续波和脉冲序列分量的组合。

87. 发明授权

US07569794B2 Laser drilling system and method 有权
标题翻译：激光钻孔系统及方法
公开(公告)号：US07569794B2
公开(公告)日：2009-08-04
申请号：US10957428
申请日：2004-10-01
申请人： Joaquina Faour , Alejandro Iseruk
发明人： Joaquina Faour , Alejandro Iseruk
IPC分类号： B41F17/36 , B65G47/22 , B23K26/36
CPC分类号： B23K26/0853 , A61J3/10 , B23K26/382 , B23K26/389 , B23K26/40 , B23K2101/35 , B23K2103/50
摘要： The present invention provides a laser drilling system for drilling holes or cavities in a solid, in particular a solid dosage form. The system includes a loading zone, firing zone, inspection zone and delivery zone. The system also includes optional components such as a process validation system, solids detector, color detector, solids rejection/repositioning means, accepted products receptacle, rejected products receptacle and/or solids inspection system. Operation of the laser device in the firing zone and of other optional equipment is synchronized with movement of a continuous solids indexer by way of an electronic synchronizer. A solids handling system includes an optional fill level detector that directly or indirectly controls solids loading means that fills a solids reservoir. The system can be run continuously, semicontinuously or batchwise. A solids rejection system in the system provides for reduced solids loss as compared to other laser drilling systems and solids recovery rates of 100% can be achieved.
摘要翻译：本发明提供一种用于在固体，特别是固体剂型中钻孔或空腔的激光钻孔系统。该系统包括装载区，起火区，检查区和运送区。该系统还包括可选组件，例如过程验证系统，固体检测器，颜色检测器，固体排斥/重新定位装置，接受的产品容器，被拒绝的产品容器和/或固体检查系统。在激发区域和其他可选设备中的激光装置的操作与通过电子同步器的连续固体分度器的运动同步。固体处理系统包括可选的填充液位检测器，其直接或间接地控制填充固体储存器的固体装载装置。该系统可连续运行，半连续或间歇运行。与其他激光钻孔系统相比，系统中的固体排除系统提供减少的固体损失，并且可以实现100％的固体回收率。

88. 发明申请

US20090110877A1 Method and substrate for making composite material parts by chemical vapour infiltration densification and resulting parts 审中-公开
标题翻译：通过化学气相渗透致密化和产生的部件制备复合材料部件的方法和基材
公开(公告)号：US20090110877A1
公开(公告)日：2009-04-30
申请号：US11921342
申请日：2006-06-01
申请人： Bruno Bernard , Stephane Goujard , Sebastien Bertrand , Jacques Thebault
发明人： Bruno Bernard , Stephane Goujard , Sebastien Bertrand , Jacques Thebault
IPC分类号： B32B3/10 , C23C16/02 , B05D3/06 , B05D3/14
CPC分类号： C04B35/83 , B23K26/382 , B23K26/384 , B23K26/389 , B23K26/40 , B23K2103/16 , B23K2103/38 , B23K2103/42 , B23K2103/50 , B23K2103/52 , B26F1/26 , B32B18/00 , B32B2315/02 , C04B35/645 , C04B2235/614 , C04B2235/656 , C04B2235/77 , C04B2235/775 , C04B2237/385 , C04B2237/62 , C04B2237/704 , C04B2237/76 , F16D69/023 , F16D2069/004 , F16D2200/0047 , Y10T428/24273
摘要： A composite material part is made by forming a fiber preform (20), forming holes (22) extending within the preform from at least one face thereof, and densifying the preform with a matrix formed at least in part by a chemical vapor infiltration (CVI) type process. The holes (22) are formed by removing material from the preform with fibers being ruptured, for example by machining using a jet of water under pressure, the arrangement of the fibers in the preform with the holes being substantially unchanged compared with the initial arrangement before the holes were formed. This enables the densification gradient to be greatly reduced, and it is possible in a single densification cycle to obtain a density that, in the prior art, required a plurality of cycles separated by intermediate scalping.
摘要翻译：通过形成纤维预成型件（20），从其至少一个表面形成在预成型件内延伸的孔（22）并使至少部分地由化学气相渗透（CVI）形成的基体致密化预型件来制造复合材料部件）类型进程。孔（22）通过从纤维被破裂的预成型体中除去材料形成，例如通过在压力下使用水射流进行机械加工，孔中的纤维布置与前述初始布置基本上不变形成孔。这使得致密化梯度大大降低，并且在单个致密化循环中可以获得密度，在现有技术中，需要通过中间刮除分离的多个循环。

89. 发明申请

US20090032508A1 PERFORATION METHOD AND PERFORATION APPARATUS 有权
标题翻译：执行方法和执行装置
公开(公告)号：US20090032508A1
公开(公告)日：2009-02-05
申请号：US12178263
申请日：2008-07-23
申请人： Takashi Kobayashi , Akihiro Nemoto , Hiroaki Yamagishi , Katsuyuki Nakajima
发明人： Takashi Kobayashi , Akihiro Nemoto , Hiroaki Yamagishi , Katsuyuki Nakajima
IPC分类号： B23K26/00 , B23K26/36
CPC分类号： B23K26/18 , B23K26/389
摘要： A perforation method and an perforation apparatus in which a hollow member of a fuel injection nozzle is filled with a filler such as a zirconia ball, and a laser light is applied to the hollow member to form an injection hole while vibrating the zirconia ball using an ultrasonic vibrator. After the injection hole is formed, the laser light is introduced through the injection hole to the inside of the fuel injection nozzle, and thereby is applied to the vibrated zirconia ball.
摘要翻译：一种穿孔方法和穿孔装置，其中燃料喷嘴的中空构件填充有诸如氧化锆球的填料，并且激光被施加到中空构件以形成喷射孔，同时使用超声波振动器。在形成注射孔之后，将激光通过注射孔引入燃料喷嘴的内部，由此施加到振动的氧化锆球上。

90. 发明申请

US20080301941A1 Method of manufacturing a cold plate heat exchanger assembly having a metallic compliant gasket 审中-公开
标题翻译：制造具有金属柔性衬垫的冷板式热交换器组件的方法
公开(公告)号：US20080301941A1
公开(公告)日：2008-12-11
申请号：US11810662
申请日：2007-06-06
申请人： Russell Charles Anderson, JR. , Brian Leslie Barten , John Benoit , Stephan Michael Vetter
发明人： Russell Charles Anderson, JR. , Brian Leslie Barten , John Benoit , Stephan Michael Vetter
IPC分类号： B21D53/02
CPC分类号： B23P15/26 , B23K26/123 , B23K26/142 , B23K26/144 , B23K26/32 , B23K26/34 , B23K26/364 , B23K26/382 , B23K26/389 , B23K26/40 , B23K35/007 , B23K2101/14 , B23K2103/12 , B23K2103/50 , B23P2700/10 , F28F3/048 , F28F3/12 , H01L21/4878 , H01L23/473 , H01L2924/0002 , Y10T29/4935 , H01L2924/00
摘要： The subject invention provides a method of manufacturing an all-metal cold plate heat exchanger assembly for removing excess heat from a heat generating electronic component. The cold plate assembly includes a base plate having micro-channels and associated micro-fins, a manifold plate having alternating channels, and a manifold cover, wherein the manifold plate cooperates with the micro-channels to form an engineered pathway for coolant flow. This method assures a tight interface sealing between the contact surfaces of the alternating channels of the manifold plate and the coplanar surfaces of the micro-fins that would prevent coolant by-pass flow, but without clogging or jeopardizing the flow through the micro-channels. This method utilizes a layer of recast metallic particulates, which is a natural by-product of laser machining, as a compliant gasket material between the coplanar edges of the alternating channels and the coplanar edges of the micro-fins.
摘要翻译：本发明提供了制造用于从发热电子部件去除多余热量的全金属冷板式热交换器组件的方法。冷板组件包括具有微通道和相关联的微型翅片的基板，具有交替通道的歧管板和歧管盖，其中歧管板与微通道协作以形成用于冷却剂流动的工程化路径。该方法确保在歧管板的交替通道的接触表面与微型翅片的共面表面之间的紧密界面密封，这将阻止冷却剂旁路流动，但是不堵塞或危及通过微通道的流动。该方法利用重复金属颗粒层，其是激光加工的天然副产物，作为交替通道的共面边缘与微翅片的共面边缘之间的柔性衬垫材料。

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