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1. 发明申请

WO2004029736B1 IMPROVED LASER NOZZLE AND IODINE INJECTION FOR COIL 审中-公开
标题翻译：改进的激光喷嘴和线圈注射
公开(公告)号：WO2004029736B1
公开(公告)日：2005-04-21
申请号：PCT/US0328486
申请日：2003-09-10
申请人： KSY CORP
发明人： EMANUEL GEORGE
IPC分类号： H01S3/22 , H01S3/03 , H01S3/0953
CPC分类号： H01S3/2215 , Y10S372/701
摘要： An improved nozzle and iodine injector system for use in a COIL are disclosed. The improved nozzle is a two dimensional, minimum length nozzle with a curved sonic line. The iodine injection system utilizes a series of slender struts for iodine injection into the oxygen stream through a series of small orifices that are located within the nozzle such that the need for a diluent gas for the iodine is reduced. The use of the nozzle and iodine injection system, particularly when combined with the SOG disclosed in U.S. Patent Application Serial No. 10/453, 148, have the potential for yielding a highly efficient, high power, optically superior COIL device that is compact, scalable, can operate in space, and has good pressure recovery potential.
摘要翻译：公开了一种用于COIL的改进的喷嘴和碘注射器系统。改进的喷嘴是具有弯曲声波线的二维最小长度的喷嘴。碘注射系统使用一系列细长的支柱，用于通过位于喷嘴内的一系列小孔注入氧气流中，使得需要减少用于碘的稀释气体。使用喷嘴和碘注射系统，特别是当与美国专利申请序列号10/453,148中公开的SOG组合时，具有产生紧凑的高效率，高功率，光学上优良的COIL装置的潜力，可扩展，可在空间运行，具有良好的压力恢复潜力。

2. 发明申请

WO2004029736A2 PATENT APPLICATION FOR IMPROVED LASER NOZZLE AND IODINE INJECTION FOR COIL 审中-公开
标题翻译：专利申请改进激光喷枪和碘注射线圈
公开(公告)号：WO2004029736A2
公开(公告)日：2004-04-08
申请号：PCT/US0328486
申请日：2003-09-10
申请人： KSY CORP
发明人： EMANUEL GEORGE
IPC分类号： H01S3/22 , G05B
CPC分类号： H01S3/2215 , Y10S372/701
摘要： An improved nozzle and iodine injector system for use in a COIL are disclosed. The improved nozzle is a two dimensional, minimum length nozzle with a curved sonic line. The iodine injection system utilizes a series of slender struts for iodine injection into the oxygen stream through a series of small orifices that are located within the nozzle such that the need for a diluent gas for the iodine is reduced. The use of the nozzle and iodine injection system, particularly when combined with the SOG disclosed in U.S. Patent Application Serial No. 10/453, 148, have the potential for yielding a highly efficient, high power, optically superior COIL device that is compact, scalable, can operate in space, and has good pressure recovery potential.
摘要翻译：公开了一种用于COIL的改进的喷嘴和碘注射器系统。改进的喷嘴是具有弯曲声波线的二维最小长度的喷嘴。碘注射系统使用一系列细长的支柱，用于通过位于喷嘴内的一系列小孔注入氧气流中，使得需要减少用于碘的稀释气体。使用喷嘴和碘注射系统，特别是当与美国专利申请序列号10/453,148中公开的SOG组合时，具有产生紧凑的高效率，高功率，光学上优良的COIL装置的潜力，可扩展，可在空间运行，具有良好的压力恢复潜力。

3. 发明申请

WO1997012430A1 SUPERSONIC AND SUBSONIC LASER WITH RF DISCHARGE EXCITATION 审中-公开
标题翻译：具有射频放电激励的超自然和子午线激光
公开(公告)号：WO1997012430A1
公开(公告)日：1997-04-03
申请号：PCT/US1996015400
申请日：1996-09-26
申请人： KRASNOV, Alexander
IPC分类号： H01S03/097
CPC分类号： H01S3/0975 , H01S3/0979 , Y10S372/701
摘要： Disclosed is a gas laser utilizing radio frequency discharge excitation in the area of sonic or supersonic/subsonic transfer gas flow. The laser uses various types of gases and mixtures of gases as the active medium and provides for RF or UV pre-ionization of the gaseous medium before using radio frequency discharge excitation. The gas is supplied into a receiver (3a), and has downstream therefrom a supersonic nozzle (1) for acceleration of the active gaseous flow to high subsonic or supersonic speeds in order to provide intensive dynamic cooling of the active gas medium. The gas is excited using radio frequency discharge excitation in the critical area (1b) of the supersonic nozzle or downstream therefrom. The radio frequency discharge and excitation can also occur within the optical resonator region (23) which is located within the supersonic area of the nozzle. The present invention provides compact, efficient and super-powerful continuous, quasi-continuous and pulse laser systems with wavelengths from 2.03 mkm to 10.6 mkm with a high quality output beam. The present laser device may be utilized in scientific, commercial, aerospace and free space applications.
摘要翻译：公开了一种在声波或超音速/亚音速转印气体流动区域中利用射频放电激发的气体激光器。激光使用各种类型的气体和气体混合物作为活性介质，并在使用射频放电激发之前提供气态介质的RF或UV预电离。气体被供应到接收器（3a）中，并且在其下游具有用于将活性气体流加速到高亚音速或超音速速度的超音速喷嘴（1），以便提供活性气体介质的强烈的动态冷却。在超音速喷嘴的临界区域（1b）或其下游的射频放电激发下，气体被激发。射频放电和激发也可以发生在位于喷嘴的超音速区域内的光学谐振器区域（23）内。本发明提供具有高质量输出光束的波长为2.03m至10.6mkm的紧凑，高效和超强的连续，准连续和脉冲激光系统。本激光装置可用于科学，商业，航天和自由空间应用。

4. 发明申请

WO1993000171A1 NOZZLE FOR SURFACE TREATMENT OF METALLIC WORKPIECES 审中-公开
标题翻译：用于表面处理金属工件的喷嘴
公开(公告)号：WO1993000171A1
公开(公告)日：1993-01-07
申请号：PCT/CH1992000119
申请日：1992-06-23
申请人： GEBRUEDER SULZER AKTIENGESELLSCHAFT , KRAUSE, Andreas , UELZE, Andreas , BECKER, Reinhard
发明人： GEBRUEDER SULZER AKTIENGESELLSCHAFT
IPC分类号： B05B07/16
CPC分类号： B23K26/1482 , B05B7/228 , B23K26/144 , B23K26/146 , Y10S372/701
摘要： A nozzle is disclosed for the surface treatment of metallic workpieces, in particular for coating, by powder welding or by thin-film alloying, highly stressed metallic components. The nozzle may be selectively connected to a mirror or lens focussed high energy irradiation system, preferably a high power laser system. The nozzle comprises conventional coolant units, protective gas ducts and powder conveyors/suction members. Compared with known laser nozzles, this nozzle allows highly stressed components to be homogeneously coated independently of the powder impingement angle, the supplied powder entraining gas and protective gas streams being uniformly and annularly distributed. A defined powder mass flow composed of a determined amount of powder and a determined proportion of entraining gas is distributed by a special powder supply arrangement in such a way that the outlet point of the powder entraining gas stream, shaped as a reversed cone, coïncides with the defocussed laser beam outside the nozzle. The powder particles are melt and form the melt bath, hardly melting the substrate, whereby the disclosed coating process occurs.

5. 发明申请

WO2005053891A3 COLD FORM NOZZLE FOR LASER PROCESSING 审中-公开
标题翻译：用于激光加工的冷凝型喷嘴
公开(公告)号：WO2005053891A3
公开(公告)日：2005-12-01
申请号：PCT/US2004039906
申请日：2004-11-30
申请人： LASER MECHANISMS INC , FREDRICK WILLIAM G
发明人： FREDRICK WILLIAM G
IPC分类号： B21C23/20 , B21K21/08 , B23K20060101
CPC分类号： B23K26/1464 , B21C23/20 , B21K21/08 , Y10S372/701 , Y10T29/49345 , Y10T29/49348
摘要： A method for cold-forming a nozzle (10) for a laser includes placing a slug or tube (34) of oxygen-free copper into a die (36). A mandrel (40) is forced into the copper slug or tube. The resultant compressive force causes the copper to cold flow around the mandrel and the die to define an inner shape (38) and an outer dimension (14) of the part.
摘要翻译：用于冷成型用于激光器的喷嘴（10）的方法包括将无氧铜的块塞或管（34）放入模具（36）中。心轴（40）被迫进入铜芯塞或管中。所产生的压缩力导致铜围绕心轴和模具冷却流动以限定部件的内部形状（38）和外部尺寸（14）。

6. 发明申请

WO2005053891A2 COLD FORM NOZZLE FOR LASER PROCESSING 审中-公开
标题翻译：用于激光加工的冷凝型喷嘴
公开(公告)号：WO2005053891A2
公开(公告)日：2005-06-16
申请号：PCT/US2004/039906
申请日：2004-11-30
申请人： LASER MECHANISMS, INC. , FREDRICK, William, G.
发明人： FREDRICK, William, G.
IPC分类号： B23K
CPC分类号： B23K26/1464 , B21C23/20 , B21K21/08 , Y10S372/701 , Y10T29/49345 , Y10T29/49348
摘要： A method for cold-forming a nozzle for a laser includes placing a slug or tube of oxygen-free copper into a die. A mandrel is forced into the copper slug or tube. The resultant compressive force causes the copper to cold flow around the mandrel and the die to define an inner shape and an outer dimension of the part.
摘要翻译：用于冷成型激光喷嘴的方法包括将无氧铜的块或管放入模具中。心轴被迫进入铜屑或管中。所产生的压缩力导致铜围绕心轴和模具冷流，以限定该部件的内部形状和外部尺寸。

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