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1. 发明授权

US09977242B2 Control of mediated reality welding system based on lighting conditions 有权
公开(公告)号：US09977242B2
公开(公告)日：2018-05-22
申请号：US15497908
申请日：2017-04-26
申请人： ILLINOIS TOOL WORKS INC.
发明人： Nishank Patel , Praveen Dandu
IPC分类号： A61F9/06 , G02B27/01 , G01R29/08 , B23K9/32 , G06T5/00 , G09G5/00 , G09G5/10 , G06T19/00
CPC分类号： G02B27/017 , A61F9/06 , A61F9/061 , A61F9/067 , B23K9/322 , G01R29/08 , G02B2027/0138 , G02B2027/014 , G02F2201/58 , G06T5/009 , G06T19/006 , G06T2207/10048 , G06T2207/20208 , G09G5/006 , G09G5/10 , G09G2320/0626 , G09G2320/066 , G09G2360/14 , G09G2360/141 , G09G2360/144
摘要： An example head-worn device includes a camera, a display device, weld detection circuitry, and pixel data processing circuitry. The camera generates first pixel data from a field of view of the head-worn device. The display device displays second pixel data to a wearer of the head-worn device based on the first pixel data captured by the camera. The weld detection circuitry determines whether a welding arc is present and generates a control signal indicating a result of the determination. The pixel data processing circuitry processes the first pixel data captured by the camera to generate the second pixel data for display on the display device, where a mode of operation of said pixel data processing circuitry is selected from a plurality of modes based on said control signal.

2. 发明申请

US20180102061A1 WELD TRAINING SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20180102061A1
公开(公告)日：2018-04-12
申请号：US15840104
申请日：2017-12-13
申请人： Illinois Tool Works Inc.
发明人： Richard Beeson
IPC分类号： G09B9/00 , G09B19/24 , B23K10/00 , B23K9/32 , B23K9/167 , B23K9/095 , G09B19/00 , B23K9/173
CPC分类号： G09B9/00 , B23K9/0956 , B23K9/167 , B23K9/173 , B23K9/322 , B23K10/00 , G09B19/003 , G09B19/24
摘要： Weld training systems and methods are disclosed. An example weld training system includes: a weld training device configured to perform a simulated welding procedure on a simulated weld joint; a work surface comprising the simulated weld joint; a sensing device configured to track weld training device location information during the simulated welding procedure; a visual interface configured to display the simulated welding procedure; and an enclosure comprising an interior volume configured to house within its interior the visual interface, the work surface, or the sensing device.

3. 发明申请

US20170323584A1 SYSTEMS AND METHODS PROVIDING A COMPUTERIZED EYEWEAR DEVICE TO AID IN WELDING 审中-公开
公开(公告)号：US20170323584A1
公开(公告)日：2017-11-09
申请号：US15660525
申请日：2017-07-26
申请人： Lincoln Global, Inc.
发明人： Joseph Allen Daniel , William Thomas Matthews
IPC分类号： G09B19/24 , A61F9/06 , G09B5/02 , G06K9/00 , G09B9/00 , B23K9/095 , B23K9/10 , B23K9/32 , G02B27/01 , B23K37/00 , G09B19/00 , G06F3/0488 , G06F3/16
CPC分类号： G09B19/24 , A61F9/06 , B23K9/0953 , B23K9/0956 , B23K9/10 , B23K9/1006 , B23K9/32 , B23K9/321 , B23K9/322 , B23K37/00 , G02B27/017 , G02B27/0172 , G02B27/0176 , G02B2027/0138 , G02B2027/014 , G02B2027/0158 , G02B2027/0178 , G02B2027/0187 , G06F3/04883 , G06F3/167 , G06K9/00 , G06K9/00671 , G09B5/02 , G09B9/00 , G09B19/003
摘要： A system to support communication and control in a welding environment is disclosed. In one embodiment the system includes an internet-of-things (IoT) technology platform configured to provide scalable, interoperable, and secure communication connections between a plurality of disparate devices within a welding environment. The system also includes a welding power source configured to communicate with the IoT technology platform. The system further includes a computerized eyewear device. The computerized eyewear device includes a control and communication circuitry configured to communicate with the welding power source via the IoT technology platform. The computerized eyewear device also includes a transparent display configured to display information received from the welding power source via the IoT technology platform while allowing a user to view a surrounding portion of the welding environment through the transparent display.

4. 发明申请

US20170021441A1 SENSOR FOR DETECTING/MEASURING THE WELDING AND/OR CUTTING CURRENT IN A WELDING AND/OR CUTTING SYSTEM 审中-公开
标题翻译：用于检测/测量焊接和/或切割系统中的焊接和/或切割电流的传感器
公开(公告)号：US20170021441A1
公开(公告)日：2017-01-26
申请号：US15301391
申请日：2015-04-01
申请人： TRAFIMET GROUP S.P.A.
发明人： Ugo SIMIONI , Attilio IMI
IPC分类号： B23K9/095 , G01R19/00 , G01R15/20 , B23K9/32 , F16P1/06
CPC分类号： B23K9/0956 , A61F9/06 , B23K9/322 , F16P1/06 , G01R15/202 , G01R19/0092
摘要： The invention is a sensor (15) for welding and/or cutting systems comprising a generator (4), a welding and/or cutting torch (1) and a connection element (40) comprising one or more power supply cables (lib) of the torch and/or one or more control cables of the torch; the sensor (15) is such that it is suited to detect the passage of current in at least one of said one or more cables of the connection element (40); the sensor (15) is such that it comprises a ferromagnetic circuit (19) that at least partially envelops said at least one of said one or more cables of the connection element (40) and a Hall sensor (18). The invention furthermore concerns a welding and/or cutting unit comprising a current sensor (15).
摘要翻译：本发明是一种用于焊接和/或切割系统的传感器（15），包括发电机（4），焊接和/或割炬（1）和连接元件（40），连接元件（40）包括一个或多个电源电缆手电筒和/或手电筒的一个或多个控制电缆; 所述传感器（15）适于检测所述连接元件（40）的所述一根或多根电缆中的至少一个电流的通过; 传感器（15）使得其包括铁磁电路（19），其至少部分地包围连接元件（40）的所述一个或多个电缆中的所述至少一个和霍尔传感器（18）。本发明还涉及包括电流传感器（15）的焊接和/或切割单元。

5. 发明申请

US20160331592A1 INTERACTIVE HELMET WITH DISPLAY OF WELDING PARAMETERS 审中-公开
标题翻译：具有焊接参数显示的交互式HELMET
公开(公告)号：US20160331592A1
公开(公告)日：2016-11-17
申请号：US14708860
申请日：2015-05-11
申请人： Lincoln Global, Inc.
发明人： Eric STEWART
IPC分类号： A61F9/06 , B23K9/00 , B23K37/00 , B23K9/095
CPC分类号： A61F9/06 , B23K9/095 , B23K9/322
摘要： A welding system includes welding equipment for generating a welding current and voltage, a welding control system for controlling the welding current and voltage, a monitoring system for monitoring a welding parameter, and a welding helmet. The welding helmet includes a main body, a retinal tracking system configured to identify a field of view of a user by tracking movement of the user's eyes, and a visual display system configured to generate a visual image of the welding parameter and further configured to position the visual image within the field of view of the user identified by the retinal tracking system. The retinal tracking system is further configured to receive a welding parameter input from the user based on tracking movement of the user's eyes, and to communicate the welding parameter input to the welding control system to control at least one of the welding current and voltage.
摘要翻译：焊接系统包括用于产生焊接电流和电压的焊接设备，用于控制焊接电流和电压的焊接控制系统，用于监测焊接参数的监控系统和焊接头盔。焊接头盔包括主体，视网膜跟踪系统，其被配置为通过跟踪用户的眼睛的移动来识别用户的视野;以及视觉显示系统，被配置为生成焊接参数的视觉图像，并且还被配置为定位由视网膜跟踪系统识别的用户的视野内的视觉图像。视网膜跟踪系统还被配置为基于用户的眼睛的跟踪移动来接收来自用户的焊接参数输入，并且将焊接参数输入传送到焊接控制系统以控制焊接电流和电压中的至少一个。

6. 发明授权

US09463525B2 Laser enclosure 有权
标题翻译：激光外壳
公开(公告)号：US09463525B2
公开(公告)日：2016-10-11
申请号：US14178377
申请日：2014-02-12
申请人： Lincoln Global, Inc.
发明人： Donald M Patton, Jr. , Jung Hwa Lee , Craig A. Gibson
IPC分类号： B23K9/12 , B23K9/32 , B23K9/095 , G01C3/00 , B23K9/127
CPC分类号： B23K9/322 , B23K9/0956 , B23K9/126 , B23K9/1274 , B23K9/328 , G01C3/00
摘要： The present invention is an enclosure for a laser, the enclosure having positive pressure in the line to generate a positive gas flow within the enclosure so as to keep welding fumes, welding spatter and other contaminants off a laser beam lens.
摘要翻译：本发明是用于激光的外壳，该外壳在管线中具有正压力以在外壳内产生正气流，以便保持焊接烟雾，焊接飞溅物和其它污染物离开激光束透镜。

7. 发明申请

US20160105935A1 HYBRID INDUCTION HEATING/WELDING ASSEMBLY 审中-公开
标题翻译：混合感应加热/焊接总成
公开(公告)号：US20160105935A1
公开(公告)日：2016-04-14
申请号：US14879735
申请日：2015-10-09
申请人： ILLINOIS TOOL WORKS INC.
发明人： Jerald Edward Jones , Valerie Lisa Rhoades , Todd Earl Holverson , Adam Nathan Cuneo , Mark Dietrich Mann
IPC分类号： H05B11/00
CPC分类号： H05B11/00 , B23K3/0475 , B23K9/02 , B23K9/0213 , B23K9/095 , B23K9/0953 , B23K9/126 , B23K9/16 , B23K9/173 , B23K9/235 , B23K9/321 , B23K9/322 , B23K10/00 , B23K13/01 , B23K13/02 , B23K28/02 , B23K31/003 , B23K37/003 , B23K37/006 , B23K37/0247
摘要： In certain embodiments, inductive heating is added to a metal working process, such as a welding process, by an induction heating head. The induction heating head may be adapted specifically for this purpose, and may include one or more coils to direct and place the inductive energy, protective structures, and so forth. Productivity of a welding process may be improved by the application of heat from the induction heating head. The heating is in addition to heat from a welding arc, and may facilitate application of welding wire electrode materials into narrow grooves and gaps, as well as make the processes more amenable to the use of certain compositions of welding wire, shielding gasses, flux materials, and so forth. In addition, distortion and stresses are reduced by the application of the induction heating energy in addition to the welding arc source.
摘要翻译：在某些实施例中，通过感应加热头将感应加热加入到金属加工工艺，例如焊接工艺中。感应加热头可以专门用于此目的，并且可以包括用于引导和放置感应能量，保护结构等的一个或多个线圈。可以通过施加来自感应加热头的热来提高焊接工艺的生产率。加热是来自焊接电弧的热量，并且可以有助于将焊丝电极材料应用于窄槽和间隙中，并且使得这些工艺更适合于使用某些组成的焊丝，屏蔽气体，助焊剂材料，等等。此外，除了焊接电弧源之外，通过施加感应加热能量来减小变形和应力。

8. 发明申请

US20150266128A1 DUAL-SPECTRUM DIGITAL IMAGING WELDING HELMET 审中-公开
标题翻译：双频数字成像焊接手电筒
公开(公告)号：US20150266128A1
公开(公告)日：2015-09-24
申请号：US14732969
申请日：2015-06-08
申请人： Lincoln Global, Inc.
发明人： Douglas Alan Wills , William T. Matthews
IPC分类号： B23K9/32 , A42B3/22 , H04N5/265 , H04N5/33 , H04N7/18 , B23K9/095 , A42B3/04
CPC分类号： B23K9/322 , A42B3/042 , A42B3/0433 , A42B3/225 , B23K9/0956 , H04N5/265 , H04N5/33 , H04N7/183
摘要： Arc welding systems, methods, and apparatus that provide dual-spectrum, real-time viewable, enhanced user-discrimination between arc welding characteristics during an arc welding process. Welding headgear is configured to shield a user from harmful radiation and to include a digital camera or cameras to provide dual-spectrum (i.e., both visible spectrum and infrared spectrum) real-time digital video image frames. The welding headgear is also configured with an optical display assembly for displaying real-time digital video image frames to the user while wearing the headgear during an arc welding process. Image processing is performed on the visible and infrared spectrum video image frames to generate dual-spectrum video image frames providing an integrated and optimized view of both the visible and thermal characteristics of the arc welding process which can be viewed by the user on the optical display assembly in real time.
摘要翻译：电弧焊接系统，方法和装置，在电弧焊接过程中提供电弧焊接特性之间的双光谱，实时可视，增强的用户鉴别。焊接头饰被配置为屏蔽用户免受有害辐射，并且包括数字照相机或相机以提供双光谱（即可见光谱和红外光谱）实时数字视频图像帧。焊接头饰还配置有光学显示组件，用于在电弧焊接过程中佩戴头带时向用户显示实时数字视频图像帧。对可见光和红外光谱视频图像帧进行图像处理，以产生双光谱视频图像帧，提供电弧焊接过程的可见和热特性的集成和优化视图，用户可以在光学显示器上观看组装实时。

9. 发明申请

US20140256865A1 ELECTRIC-ARC RESISTANT FACE SHIELD OR LENS INCLUDING IR-BLOCKING INORGANIC NANOPARTICLES 审中-公开
标题翻译：耐电弧面罩或镜头，包括红外阻抗无机纳米粒子
公开(公告)号：US20140256865A1
公开(公告)日：2014-09-11
申请号：US13785147
申请日：2013-03-05
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Jonathan Boulton , Philip Johnson
IPC分类号： A42B3/22
CPC分类号： A42B3/225 , A61F9/022 , B23K9/322 , F16P1/06
摘要： A transparent electric-arc resistant composition is produced by preparing crystalline tungsten bronze nanoparticles and homogenously dispersing the nanoparticles in a transparent plastic matrix. The crystalline tungsten bronze nanoparticles are prepared by homogeneously mixing an aqueous solution of soluble tungsten and cesium salts and then drying the solution. The dried solution is then heated in a reducing gas or inert gas atmosphere to form crystalline tungsten bronze nanoparticles. Thereafter, a dispersion agent is added and the nanoparticles are dispersed in a liquid solvent medium by wet milling to form a dispersion mixture. The dispersion mixture is then mixed with polymer pellets to form a polymer mixture, and the polymer mixture is then extruded to yield polymer pellets containing highly homogeneously dispersed inorganic nanoparticles. During or after dispersion, additional particles, dyes, heat stabilizers or UV absorbers, may be added. A lens or shield is then molded from the polymer pellets.
摘要翻译：通过制备结晶钨青铜纳米颗粒并将纳米颗粒均匀分散在透明塑料基质中来制备透明的电弧抗性组合物。通过均匀混合可溶性钨和铯盐的水溶液然后干燥该溶液来制备结晶钨青铜纳米颗粒。然后将干燥的溶液在还原气体或惰性气体气氛中加热以形成结晶钨青铜纳米颗粒。此后，加入分散剂，并通过湿研磨将纳米颗粒分散在液体溶剂介质中以形成分散体混合物。然后将分散混合物与聚合物颗粒混合以形成聚合物混合物，然后将聚合物混合物挤出以产生含有高度均匀分散的无机纳米颗粒的聚合物颗粒。在分散期间或之后，可以加入另外的颗粒，染料，热稳定剂或UV吸收剂。然后从聚合物颗粒中模制出透镜或屏蔽层。

10. 发明申请

US20140168546A1 Curved Automatic-Darkening Filter 审中-公开
标题翻译：弯曲自动变暗滤镜
公开(公告)号：US20140168546A1
公开(公告)日：2014-06-19
申请号：US13713331
申请日：2012-12-13
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Kristina M. Magnusson , Britton G. Billingsley , Kenneth Jarefors , Larissa Zuravskaja , Joy L. Manske
IPC分类号： G02F1/13 , A41D13/11 , G02F1/139
CPC分类号： G02F1/133305 , A41D13/1184 , A61F9/023 , A61F9/067 , B23K9/322 , B29C65/1406 , B29C65/4845 , B29C66/301 , B29C66/81264 , B29C66/81421 , B29C66/81471 , B29C66/836 , B32B37/153 , B32B38/1866 , B32B2551/00 , G02C7/101 , G02F1/13318 , G02F1/1333 , G02F1/133528 , G02F1/1341 , G02F1/13439 , G02F1/13471 , G02F1/1396 , G02F2001/1398 , G02F2201/56
摘要： An automatic-darkening filter 10, 10′ that comprises a first polarizer 14, a second polarizer 18, a first liquid-crystal cell 16, and a sensor 64. The first polarizer 14 has a first polarization direction, and the second polarizer 18 has a second polarization direction. The liquid crystal cell 16 is disposed between the first and second polarizers 14, 18 and contains first and second optically-transparent, flexible, glass layers 40 and 42 with the liquid crystal layer 48 being located between these layers. The sensor 64 detects incident light and causes a signal to be sent, which causes molecular rotation within the liquid crystal layer. The inventive automatic-darkening filter is beneficial in that overall product weight can be reduced and the view field can be increased.
摘要翻译：包括第一偏振器14，第二偏振器18，第一液晶单元16和传感器64的自动变暗滤光器10,10'。第一偏振器14具有第一偏振方向，第二偏振器18具有第二偏振方向。液晶单元16设置在第一和第二偏振器14,18之间，并且包含第一和第二光学透明的柔性玻璃层40和42，液晶层48位于这些层之间。传感器64检测入射光，并且发送信号，这导致液晶层内的分子旋转。本发明的自动变暗过滤器是有益的，因为可以减少总体产品重量并且可以增加视野。

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