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公开(公告)号：US10245672B2
公开(公告)日：2019-04-02
申请号：US14812732
申请日：2015-07-29
申请人： LINCOLN GLOBAL, INC.
发明人： Jeffrey L. Kachline
摘要： A torch for connection to an electric arc welding system having a wire feeder, a power source and a weld process controller for the power source. The torch being connected to the front end of a welding gun, which gun has a rear end with a first unique component of a connector. The welding system has a second component of the connector matching the first component. The gun has a communication channel extending from the torch to the first component for transmitting data to the welding system through the connector. The torch has a memory with an identification code outputted on the communication channel to the first component and the system has a decoder circuit connected to the second component and responsive to a selected identification code.
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公开(公告)号：US10293426B2
公开(公告)日：2019-05-21
申请号：US14589226
申请日：2015-01-05
申请人： LINCOLN GLOBAL, INC.
发明人： Jeffrey L. Kachline
摘要： A welding gun assembly having a connection between a diffuser and the inner gun tube which provides increased strength between the diffuser and the gun tube to prevent inadvertent damage to the welding torch and upstream components. The diffuser comprises an engagement portion which engages with, and overlaps, at least a part of a sturdier portion of the inner gun tube. This engagement provides a stronger and more stable connection between the gun tube and the diffuser.
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公开(公告)号：US20150190879A1
公开(公告)日：2015-07-09
申请号：US14589226
申请日：2015-01-05
申请人： LINCOLN GLOBAL, INC.
发明人： Jeffrey L. Kachline
IPC分类号： B23K9/28
摘要： A welding gun assembly having a connection between a diffuser and the inner gun tube which provides increased strength between the diffuser and the gun tube to prevent inadvertent damage to the welding torch and upstream components. The diffuser comprises an engagement portion which engages with, and overlaps, at least a part of a sturdier portion of the inner gun tube. This engagement provides a stronger and more stable connection between the gun tube and the diffuser.
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公开(公告)号：US20140263254A1
公开(公告)日：2014-09-18
申请号：US13826018
申请日：2013-03-14
申请人： Lincoln Global, Inc.
CPC分类号： B23K9/287
摘要： The invention described herein generally pertains to a variably radiused curvilinear gooseneck nozzle for a welding torch.
摘要翻译： 本文描述的本发明通常涉及用于焊炬的可变圆弧曲线鹅颈式喷嘴。
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公开(公告)号：US20190168329A1
公开(公告)日：2019-06-06
申请号：US16267607
申请日：2019-02-05
申请人： Lincoln Global, Inc.
发明人： Jeffrey L. Kachline
摘要： A torch for connection to an electric arc welding system having a wire feeder, a power source and a weld process controller for the power source. The torch being connected to the front end of a welding gun, which gun has a rear end with a first unique component of a connector. The welding system has a second component of the connector matching the first component. The gun has a communication channel extending from the torch to the first component for transmitting data to the welding system through the connector. The torch has a memory with an identification code outputted on the communication channel to the first component and the system has a decoder circuit connected to the second component and responsive to a selected identification code.
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公开(公告)号：US10293427B2
公开(公告)日：2019-05-21
申请号：US14835170
申请日：2015-08-25
申请人： LINCOLN GLOBAL, INC.
发明人： Jeffrey L. Kachline
摘要： A welding gun assembly having a connection between a diffuser and the inner gun tube which provides increased strength between the diffuser and the gun tube to prevent inadvertent damage to the welding torch and upstream components. The diffuser comprises an engagement portion which engages with, and overlaps, at least a part of a sturdier portion of the inner gun tube. This engagement provides a stronger and more stable connection between the gun tube and the diffuser.
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公开(公告)号：US10144080B2
公开(公告)日：2018-12-04
申请号：US14627731
申请日：2015-02-20
申请人： LINCOLN GLOBAL, INC.
发明人： Bruce Chantry , Jeffrey L. Kachline
摘要： A cutting system including a plasma arc torch having an electrode, nozzle, and a gas conduit through which gas is transferred to a torch tip. The torch includes at least one of a sensor and a set circuit, where the set circuit stores a parameter related to the torch. The system also includes a power supply outputting a cutting waveform to the electrode via an electrical connector to initiate a working arc. The working arc creates a plasma arc using the gas. The system further includes a controller that controls an output of the power supply and a feeding of the gas through the gas conduit based upon input from a user input device positioned on at least one of the torch and the power supply. The controller monitors at least one usage parameter. The system additionally includes a memory device that is coupled to the controller. The memory device stores data related to the at least one usage parameter.
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