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1. 发明申请

WO2004084423A3 METHOD AND APPARATUS FOR MATERIAL PROCESSING 审中-公开
标题翻译：材料加工方法与装置
公开(公告)号：WO2004084423A3
公开(公告)日：2005-04-07
申请号：PCT/US2004008312
申请日：2004-03-18
申请人： UNIV LOMA LINDA MED , DENNEY PAUL E , EASTMAN JAY R , FALLARA PAUL M , JOSEPH ANDREW P , PHILLIPS JOHN S , HUANG TA-CHIEH , PATENA MICHAEL N , BURNHAM TIM , COLEMAN PAUL
发明人： DENNEY PAUL E , EASTMAN JAY R , FALLARA PAUL M , JOSEPH ANDREW P , PHILLIPS JOHN S , HUANG TA-CHIEH , PATENA MICHAEL N , BURNHAM TIM , COLEMAN PAUL
IPC分类号： B23K26/08 , B23K26/10 , B23K26/12 , B23K26/14 , B23K26/16
CPC分类号： B23K26/0884 , B23K26/032 , B23K26/12 , B23K26/123 , B23K26/128 , B23K26/1464
摘要： An apparatus (50) processes a surface of an inhabitable structure. The apparatus (50) includes a laser base unit (300) adapted to provide laser light to an interaction region, the laser light removing material from the structure. The laser base unit (300) includes a laser generator (310) and a laser head (1200) coupled to the laser generator (310). The laser head (200) is adapted to remove the material from the interaction region, thereby providing reduced disruption to activities within the structure. The apparatus (50) further includes an anchoring mechanism (1110) adapted to be releasably coupled to the structure and releasably coupled to the laser head (1200). The apparatus (50) further includes a controller (500) electrically coupled to the laser base unit (300). The controller (500) is adapted to transmit control signals to the laser base unit (300) in response to user input.
摘要翻译：设备（50）处理可居住结构的表面。所述设备（50）包括适于向相互作用区域提供激光的激光基座单元（300），所述激光基板单元（300）从所述结构提供激光去除材料。激光基座单元（300）包括激光发生器（310）和耦合到激光发生器（310）的激光头（1200）。激光头（200）适于从相互作用区域移除材料，从而减少对结构内活动的破坏。设备（50）还包括适于可释放地联接到结构并且可释放地联接到激光头（1200）的锚固机构（1110）。所述设备（50）还包括电耦合到所述激光基座单元（300）的控制器（500）。控制器（500）适于响应于用户输入将控制信号发送到激光基座单元（300）。

2. 发明申请

WO2004082884A9 CONTAINMENT PLENUM FOR LASER IRRADIATION AND REMOVAL OF MATERIAL FROM A SURFACE OF A STRUCTURE 审中-公开
标题翻译：用于激光照射和从结构表面去除材料的容纳气体
公开(公告)号：WO2004082884A9
公开(公告)日：2005-12-22
申请号：PCT/US2004008314
申请日：2004-03-18
申请人： UNIV LOMA LINDA MED , DENNEY PAUL E , EASTMAN JAY R , FALLARA PAUL M , JOSEPH ANDREW P , PHILLIPS JOHN S
发明人： DENNEY PAUL E , EASTMAN JAY R , FALLARA PAUL M , JOSEPH ANDREW P , PHILLIPS JOHN S
IPC分类号： B23K26/12 , B23K26/16 , B23K26/42
CPC分类号： B23K26/032 , B23K26/035 , B23K26/042 , B23K26/12 , B23K26/123 , B23K26/127 , B23K26/128 , B23K26/16 , B23K26/206
摘要： A containment plenum (240) is adapted to deliver laser light to an interaction region of an inhabitable structure to remove material from the structure. The containment plenum (240) includes a plenum housing (242) adapted to be coupled to a source of laser light. The containment plenum (240) further includes a window (243) substantially transparent to the laser light. The window (243) is mounted within the plenum housing (242) to transmit the laser light in a downstream direction and to provide a barrier to upstream transport of particulate matter generated by interaction of the laser light and the structure. The containment plenum (240) further includes a nozzle (244) fluidly coupled to a source of compressed gas. The nozzle (244) is mounted downstream of the window (243) whereby the laser light and the compressed gas are transmitted through the nozzle (244) in the downstream direction to the interaction region of the structure. The containment plenum (240) further includes a resilient interface (246) coupled to the plenum housing (242) and adapted to resiliently contact the structure and to substantially surround the interaction region, thereby confining the material and removing the material from the interaction region.
摘要翻译：容纳室（240）适于将激光传送到可居住结构的相互作用区域以从结构中移除材料。容纳室（240）包括适于联接到激光源的增压室壳体（242）。容纳室（240）还包括对激光基本透明的窗（243）。窗口（243）安装在增压室壳体（242）内以沿下游方向透射激光，并且通过激光和结构的相互作用产生的颗粒物质的上游输送提供阻挡。容纳室（240）还包括与压缩气体源流体耦合的喷嘴（244）。喷嘴（244）安装在窗口（243）的下游，由此激光和压缩气体沿下游方向通过喷嘴（244）传递到结构的相互作用区域。容纳室（240）还包括联接到增压室壳体（242）的弹性界面（246），并且适于弹性地接触结构并且基本上围绕相互作用区域，从而限制材料并从相互作用区域移除材料。

3. 发明申请

WO2004083794A2 METHOD AND APPARATUS FOR DETECTING EMBEDDED REBAR WITHIN AN INTERACTION REGION OF A STRUCTURE IRRADIATED WITH LASER LIGHT 审中-公开
标题翻译：用激光照射的结构相互作用区域中检测嵌入雷达的方法和装置
公开(公告)号：WO2004083794A2
公开(公告)日：2004-09-30
申请号：PCT/US2004008219
申请日：2004-03-18
申请人： UNIV LOMA LINDA MED , DENNEY PAUL E , EASTMAN JAY R , HUANG TA-CHIEH
发明人： DENNEY PAUL E , EASTMAN JAY R , HUANG TA-CHIEH
IPC分类号： B23K26/03 , B23K26/12 , B23K26/16 , G01J
CPC分类号： B23K26/032 , B23K26/03 , B23K26/034 , B23K26/043 , B23K26/12 , B23K26/123 , B23K26/128 , B23K26/142 , B23K26/16 , G01J3/02 , G01J3/0218 , G01J3/0291 , G01J3/28
摘要： A detection system (600) is used during irradiation of an interaction region of a structure including embedded material with laser light. The detection system (600) includes a collimating lens (610) positioned to receive light emitted from the interaction region. The detection system (600) further includes an optical fiber (620) optically coupled to the collimating lens (610) and a spectrometer (630) optically coupled to the optical fiber (620). The spectrometer (630) is adapted for analysis of the light for indications of the embedded material within the interaction region. The spectrometer (630) includes an input slit (631) adapted to receive light from the optical fiber (620). The input slit (631) has a width selected to provide sufficient light transmittance and sufficient resolution. The spectrometer (630) further includes an optical grating (632) adapted to receive light from the input slit (631) and to separate the light into a spectrum of wavelengths. The spectrometer (630) further includes a collection lens (633) adapted to receive a selected range of wavelengths of the separated light from the optical grating (632). The spectrometer (630) further includes a light sensor (634) adapted to receive the selected range of wavelengths and to generate a signal corresponding to an intensity of the received light.
摘要翻译：在包括具有激光的嵌入材料的结构的相互作用区域的照射期间使用检测系统（600）。检测系统（600）包括准直透镜（610），其定位成接收从相互作用区域发射的光。检测系统（600）还包括光学耦合到准直透镜（610）的光纤（620）和光学耦合到光纤（620）的光谱仪（630）。光谱仪（630）适于分析用于指示相互作用区域内的嵌入材料的光。光谱仪（630）包括适于接收来自光纤（620）的光的输入狭缝（631）。输入狭缝（631）具有选择的宽度以提供足够的透光率和足够的分辨率。光谱仪（630）还包括适于接收来自输入狭缝（631）的光并将光分离成波长范围的光栅（632）。光谱仪（630）还包括适于接收来自光栅（632）的分离光的选定波长范围的收集透镜（633）。光谱仪（630）还包括适于接收所选择的波长范围的光传感器（634），并产生对应于所接收的光的强度的信号。

4. 发明申请

WO2004084363A9 LASER HEAD FOR IRRADIATION AND REMOVAL OF MATERIAL FROM A SURFACE OF A STRUCTURE 审中-公开
标题翻译：用于从结构表面吸收和去除材料的激光头
公开(公告)号：WO2004084363A9
公开(公告)日：2005-12-29
申请号：PCT/US2004008229
申请日：2004-03-18
申请人： UNIV LOMA LINDA MED , DENNEY PAUL E , EASTMAN JAY R , FALLARA PAUL M
发明人： DENNEY PAUL E , EASTMAN JAY R , FALLARA PAUL M
IPC分类号： B23K26/08 , B23K26/10 , B23K26/12 , B23K26/16 , H01S3/02 , B23K26/06 , H01S3/00
CPC分类号： B23K26/0884 , B23K26/032 , B23K26/0622 , B23K26/0643 , B23K26/08 , B23K26/12 , B23K26/123 , B23K26/127 , B23K26/128 , B23K26/1476 , B23K26/16 , B23K26/206 , B23K26/40 , B23K37/0217 , B23K2203/50
摘要： A laser head (1200) is adapted to irradiate an interaction region of an inhabitable structure with laser light to remove material from the structure. The laser head (1200) includes a housing (1230) and a connector (1210) coupled to the housing (1230) and optically coupled to a laser generator. The connector (1210) is adapted to transmit laser light from the laser generator. The laser head (1200) further includes a first optical element (1235) and a second optical element (1235') contained in the housing (1230). The second optical element (1235') is optically coupled to the first optical element (1235). The laser head (1200) further includes a containment plenum (240) coupled to the housing (1200). The containment plenum (240) is optically coupled to the second optical element (1235') to receive the laser light from the second optical element (1235'). The containment plenum (240) is adapted to confine the material and to remove the material from the interaction region resulting from irradiating the structure with the laser light.
摘要翻译：激光头（1200）适于用激光照射可居住结构的相互作用区域以从结构中去除材料。激光头（1200）包括壳体（1230）和连接到壳体（1230）并且光耦合到激光发生器的连接器（1210）。连接器（1210）适于透射来自激光发生器的激光。激光头（1200）还包括容纳在壳体（1230）中的第一光学元件（1235）和第二光学元件（1235'）。第二光学元件（1235'）光耦合到第一光学元件（1235）。激光头（1200）还包括联接到壳体（1200）的容纳室（240）。容纳室（240）光耦合到第二光学元件（1235'）以接收来自第二光学元件（1235'）的激光。容纳室（240）适于限制材料并且从通过用激光照射结构而产生的相互作用区域中移除材料。

5. 发明申请

WO2004084363A2 LASER HEAD FOR IRRADIATION AND REMOVAL OF MATERIAL FROM A SURFACE OF A STRUCTURE 审中-公开
标题翻译：用于从结构表面吸收和去除材料的激光头
公开(公告)号：WO2004084363A2
公开(公告)日：2004-09-30
申请号：PCT/US2004008229
申请日：2004-03-18
申请人： UNIV LOMA LINDA MED , DENNEY PAUL E , EASTMAN JAY R , FALLARA PAUL M
发明人： DENNEY PAUL E , EASTMAN JAY R , FALLARA PAUL M
IPC分类号： B23K26/08 , B23K26/10 , B23K26/12 , B23K26/16 , H01S3/02 , B23K26/06 , H01S3/00
CPC分类号： B23K26/0884 , B23K26/032 , B23K26/0622 , B23K26/0643 , B23K26/08 , B23K26/12 , B23K26/123 , B23K26/127 , B23K26/128 , B23K26/1476 , B23K26/16 , B23K26/206 , B23K26/40 , B23K37/0217 , B23K2203/50
摘要： A laser head (1200) is adapted to irradiate an interaction region of an inhabitable structure with laser light to remove material from the structure. The laser head (1200) includes a housing (1230) and a connector (1210) coupled to the housing (1230) and optically coupled to a laser generator. The connector (1210) is adapted to transmit laser light from the laser generator. The laser head (1200) further includes a first optical element (1235) and a second optical element (1235') contained in the housing (1230). The second optical element (1235') is optically coupled to the first optical element (1235). The laser head (1200) further includes a containment plenum (240) coupled to the housing (1200). The containment plenum (240) is optically coupled to the second optical element (1235') to receive the laser light from the second optical element (1235'). The containment plenum (240) is adapted to confine the material and to remove the material from the interaction region resulting from irradiating the structure with the laser light.
摘要翻译：激光头（1200）适于用激光照射可居住结构的相互作用区域以从结构中去除材料。激光头（1200）包括壳体（1230）和连接到壳体（1230）并且光耦合到激光发生器的连接器（1210）。连接器（1210）适于透射来自激光发生器的激光。激光头（1200）还包括容纳在壳体（1230）中的第一光学元件（1235）和第二光学元件（1235'）。第二光学元件（1235'）光耦合到第一光学元件（1235）。激光头（1200）还包括联接到壳体（1200）的容纳室（240）。容纳室（240）光耦合到第二光学元件（1235'）以接收来自第二光学元件（1235'）的激光。容纳室（240）适于限制材料并且从通过用激光照射结构而产生的相互作用区域中移除材料。

6. 发明申请

WO2013050855A2 AN APPARATUS AND METHOD FOR LASER CLEANING OF COATED MATERIALS PRIOR TO WELDING 审中-公开
标题翻译：焊接前涂层材料的激光清洗装置及方法
公开(公告)号：WO2013050855A2
公开(公告)日：2013-04-11
申请号：PCT/IB2012001956
申请日：2012-10-02
申请人： LINCOLN GLOBAL INC , DENNEY PAUL E
发明人： DENNEY PAUL E
IPC分类号： B23K9/025 , B23K9/16 , B23K9/23 , B23K9/235 , B23K26/36 , B23K26/40
CPC分类号： B23K26/40 , B23K9/025 , B23K9/16 , B23K9/23 , B23K9/235 , B23K10/00 , B23K15/00 , B23K26/0006 , B23K26/0066 , B23K26/36 , B23K26/361 , B23K26/362 , B23K2201/18 , B23K2201/34 , B23K2201/35 , B23K2203/04 , B23K2203/172 , B23K2203/50
摘要： A system (200; 300; 500) and method is provided where a coated work piece (W) is welded at high speeds with minimal porosity and spatter. The coating (C) on the work piece is removed or ablated by a high energy heat source (109) prior to being welded in a welding operation, such that high welding speeds are attained. The high energy heat source (109) is positioned upstream of the welding operation to vaporize or remove at least part of the surface coatings on a work piece (W).
摘要翻译：提供了一种系统（200; 300; 500）和方法，其中涂覆的工件（W）以高速焊接，孔隙率和飞溅最小。在焊接操作之前，通过高能量热源（109）将工件上的涂层（C）去除或烧蚀，从而获得高的焊接速度。高能量热源（109）位于焊接操作的上游，以蒸发或去除工件（W）上的至少一部分表面涂层。

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