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1. 发明申请

US20180229325A1 TIG GUN POWER PIN FOR WELDING DEVICE OR SYSTEM AND MULTI-PROCESS WELDER WITH A SINGLE GAS FLOW PATH 审中-公开
公开(公告)号：US20180229325A1
公开(公告)日：2018-08-16
申请号：US15893133
申请日：2018-02-09
申请人： Lincoln Global, Inc.
发明人： Samuel P Crescenze , Brian M. Turk , Alexander C. Mehlman , Jonathan D. Rosenberger
IPC分类号： B23K9/10
CPC分类号： B23K9/1012 , B23K9/1056 , B23K9/1062 , B23K9/1068 , B23K9/1087 , B23K9/167 , B23K9/173 , B23K9/325
摘要： A welding system includes a multi-process power supply, a TIG torch, and a TIG power pin for connecting the TIG torch to the multi-process power supply. The multi-process power supply has a power output connection for a MIG torch and a controller. The Controller is configured to command shielding gas and welding current to be provided to the power output connection, and the power output connection is configured to provide the shielding gas and the welding current to a MIG torch when the MIG torch is connected to the power output connection. The TIG power pin connects the TIG torch to the power output connection such that the power output connection is configured to provide the shielding gas and the welding current to the TIG torch. The controller is configured such that at least one of the shielding gas and the welding current is not provided to the TIG torch through the power output connection until a user engages a control member.

2. 发明授权

US09796038B2 Welding system with power line communication 有权
公开(公告)号：US09796038B2
公开(公告)日：2017-10-24
申请号：US14624104
申请日：2015-02-17
申请人： ILLINOIS TOOL WORKS INC.
发明人： James Francis Rappl , Brian Lee Ott , Andrew David Nelson , Jeremy Daniel Overesch , Anthony Van Bergen Salsich , Quinn William Schartner , Kenneth Austin Stanzel
IPC分类号： B23K9/18 , B23K9/10 , B23K9/095 , B23K9/12
CPC分类号： B23K9/1087 , B23K9/095 , B23K9/1006 , B23K9/1068 , B23K9/124
摘要： Various welding systems that provide communication over auxiliary or weld power lines are provided. The disclosed embodiments may include a multi-process welding power supply that is communicatively coupled to a pendant via an auxiliary conduit that facilitates the exchange of data and power between components of the welding system. In some embodiments, the pendant may also include auxiliary outlets that allow an operator to power auxiliary devices at the weld location. The disclosed embodiments further include a pendant with a wire spool and wire feeder drive circuitry that is configured to activate spooling during MIG welding. Embodiments are provided that also allow for bidirectional data communication over a power line in networked welding systems.

3. 发明授权

US09636765B2 Welding module 有权
公开(公告)号：US09636765B2
公开(公告)日：2017-05-02
申请号：US14513637
申请日：2014-10-14
申请人： Lincoln Global, Inc.
发明人： Steven R. Peters
IPC分类号： B23K9/10 , B23K9/09 , B23K9/095
CPC分类号： B23K9/091 , B23K9/0953 , B23K9/1062 , B23K9/1068
摘要： Welding systems are presented, in which a single power source provides a first DC output to a plurality of digital waveform controlled chopper modules. Welding modules are also disclosed for converting an input DC signal to a welding signal, which are comprised of a down-chopper for providing a welding signal waveform according to a pulse width modulated switching signal, along with a digital waveform controller providing the switching signal according to a desired waveform.

4. 发明授权

US09579742B2 Series arc welder 有权
标题翻译：系列弧焊机
公开(公告)号：US09579742B2
公开(公告)日：2017-02-28
申请号：US11327736
申请日：2006-01-09
申请人： Timothy M. O'Donnell , Russell K. Myers
发明人： Timothy M. O'Donnell , Russell K. Myers
IPC分类号： B23K9/10 , B23K9/12 , B23K9/173 , B23K9/18
CPC分类号： B23K9/1068 , B23K9/124 , B23K9/1735 , B23K9/188
摘要： An electric arc welder for depositing weld metal along a groove between two edges of a metal workpiece. The welder comprises: a leading electrode driven toward a point in the groove by a first wire feeder operated at a first speed by a first motor with a speed control input and a tachometer derived first feedback signal, a trailing electrode driven toward the same point by a second wire feeder operated at a second speed by a second motor with a speed control input and a tachometer derived second feedback signal, a first power source directing a first current to flow through the leading electrode and a second power source causing a second current to flow through the trailing electrode with the current flow being in a series arc circuit. The second power source being grounded to the workpiece to modify the series arc current so ground current flows to the workpiece whereby the second current is generally equal to the first current minus the ground current.
摘要翻译：一种用于沿金属工件的两个边缘之间的凹槽沉积焊接金属的电弧焊机。焊机包括：通过具有速度控制输入和转速计得到的第一反馈信号的第一电动机通过第一速度由第一速度运行的第一送丝机驱动的前导电极，向同一点被驱动的拖尾电极第二送丝机，其具有速度控制输入和转速计衍生的第二反馈信号的第二速度的第二速度;第一电源，其引导第一电流流过所述引导电极;以及第二电源，流过拖尾电极，电流为串联电弧。第二电源接地到工件上以改变串联电弧电流，使得接地电流流向工件，由此第二电流通常等于第一电流减去接地电流。

5. 发明申请

US20150122788A1 Welding Module 有权
标题翻译：焊接模块
公开(公告)号：US20150122788A1
公开(公告)日：2015-05-07
申请号：US14513637
申请日：2014-10-14
申请人： Lincoln Global, Inc.
发明人： Steven R. Peters
IPC分类号： B23K9/09 , B23K9/10 , B23K9/095
CPC分类号： B23K9/091 , B23K9/0953 , B23K9/1062 , B23K9/1068
摘要： Welding systems are presented, in which a single power source provides a first DC output to a plurality of digital waveform controlled chopper modules. Welding modules are also disclosed for converting an input DC signal to a welding signal, which are comprised of a down-chopper for providing a welding signal waveform according to a pulse width modulated switching signal, along with a digital waveform controller providing the switching signal according to a desired waveform.
摘要翻译：示出了焊接系统，其中单个电源向多个数字波形控制的斩波器模块提供第一DC输出。还公开了用于将输入DC信号转换为焊接信号的焊接模块，该焊接模块包括用于根据脉宽调制切换信号提供焊接信号波形的下切割器以及提供根据脉冲宽度调制切换信号的切换信号的数字波形控制器到期望的波形。

6. 发明授权

US08957344B2 Welding system with power line communication 有权
标题翻译：焊接系统与电力线通信
公开(公告)号：US08957344B2
公开(公告)日：2015-02-17
申请号：US12843321
申请日：2010-07-26
申请人： James Francis Rappl , Brian Lee Ott , Andrew David Nelson , Jeremy Daniel Overesch , Anthony Van Bergen Salsich , Quinn William Schartner , Kenneth Austin Stanzel
发明人： James Francis Rappl , Brian Lee Ott , Andrew David Nelson , Jeremy Daniel Overesch , Anthony Van Bergen Salsich , Quinn William Schartner , Kenneth Austin Stanzel
IPC分类号： B23K9/18 , B23K9/095 , B23K9/10
CPC分类号： B23K9/1087 , B23K9/095 , B23K9/1006 , B23K9/1068 , B23K9/124
摘要： Various welding systems that provide communication over auxiliary or weld power lines are provided. The disclosed embodiments may include a multi-process welding power supply that is communicatively coupled to a pendant via an auxiliary conduit that facilitates the exchange of data and power between components of the welding system. In some embodiments, the pendant may also include auxiliary outlets that allow an operator to power auxiliary devices at the weld location. The disclosed embodiments further include a pendant with a wire spool and wire feeder drive circuitry that is configured to activate spooling during MIG welding. Embodiments are provided that also allow for bidirectional data communication over a power line in networked welding systems.
摘要翻译：提供了通过辅助或焊接电力线提供通信的各种焊接系统。所公开的实施例可以包括多工艺焊接电源，其通过辅助管道可通信地耦合到悬臂，辅助管道有助于在焊接系统的部件之间交换数据和动力。在一些实施例中，吊件还可以包括允许操作者在焊接位置对辅助装置供电的辅助出口。所公开的实施例还包括具有电线卷轴和送线器驱动电路的吊件，其被配置为在MIG焊接期间启动绕线。提供的实施例也允许在网络焊接系统中通过电力线进行双向数据通信。

7. 发明授权

US08946596B2 Multiple welding using a single power source 有权
标题翻译：使用单个电源进行多次焊接
公开(公告)号：US08946596B2
公开(公告)日：2015-02-03
申请号：US11538874
申请日：2006-10-05
申请人： Steven R. Peters
发明人： Steven R. Peters
IPC分类号： B23K9/10
CPC分类号： B23K9/091 , B23K9/0953 , B23K9/1062 , B23K9/1068
摘要： Welding systems are presented, in which a single power source provides a first DC output to a plurality of digital waveform controlled chopper modules. Welding modules are also disclosed for converting an input DC signal to a welding signal, which are comprised of a down-chopper for providing a welding signal waveform according to a pulse width modulated switching signal, along with a digital waveform controller providing the switching signal according to a desired waveform.
摘要翻译：示出了焊接系统，其中单个电源向多个数字波形控制的斩波器模块提供第一DC输出。还公开了用于将输入DC信号转换为焊接信号的焊接模块，该焊接模块包括用于根据脉宽调制切换信号提供焊接信号波形的下切割器以及提供根据脉冲宽度调制切换信号的切换信号的数字波形控制器到期望的波形。

8. 发明授权

US08502115B2 Engine driven welder-generator with chopper circuit 有权
标题翻译：具有斩波电路的发动机驱动焊机发电机
公开(公告)号：US08502115B2
公开(公告)日：2013-08-06
申请号：US12756038
申请日：2010-04-07
申请人： Randall Joseph DuVal , Daniel C. Fosbinder
发明人： Randall Joseph DuVal , Daniel C. Fosbinder
IPC分类号： B23K9/10 , H05B7/11
CPC分类号： B23K9/1068 , B23K9/1006
摘要： An engine driven welder-generator including a chopper circuit and being adapted to produce an AC weld output, a DC weld output, and an auxiliary output is provided. The engine driven welder-generator is capable of selectively running at a low engine speed or a high engine speed based on operator inputs and may produce both AC and DC power outputs while utilizing the chopper circuit. The engine driven welder-generator is also adapted to provide an auxiliary output during an AC welding process and a DC welding process.
摘要翻译：提供一种包括斩波电路并适于产生AC焊接输出，DC焊接输出和辅助输出的发动机驱动的焊接发生器。发动机驱动的焊机发电机能够基于操作员输入以低发动机转速或高发动机转速选择性地运行，并且可以在利用斩波电路的同时产生交流和直流电力输出。发动机驱动的焊接发生器还适于在交流焊接过程和直流焊接过程期间提供辅助输出。

9. 发明申请

US20100096373A1 SYSTEM AND METHOD FOR CONTROLLING A HYBRID WELDING PROCESS 有权
标题翻译：控制混合焊接工艺的系统和方法
公开(公告)号：US20100096373A1
公开(公告)日：2010-04-22
申请号：US12254067
申请日：2008-10-20
申请人： Edward Hillen , Joseph Daniel , Tom Matthews , Steve Peters
发明人： Edward Hillen , Joseph Daniel , Tom Matthews , Steve Peters
IPC分类号： B23K9/10
CPC分类号： B23K26/348 , B23K9/0953 , B23K9/1068
摘要： A system and method for controlling a hybrid welding process. An integrated hybrid welding power source includes a first power supply for providing a first welding output and a second power supply for providing a second welding output. The first power supply and the second power supply are operatively connected to coordinate the first welding output with the second welding output in real time while operating concurrently.
摘要翻译：一种用于控制混合焊接工艺的系统和方法。集成的混合焊接电源包括用于提供第一焊接输出的第一电源和用于提供第二焊接输出的第二电源。第一电源和第二电源可操作地连接，以在同时运行的同时实时地与第二焊接输出实时地协调第一焊接输出。

10. 发明申请

US20080083705A1 MULTIPLE WELDING USING A SINGLE POWER SOURCE 有权
标题翻译：使用单电源实现多种焊接
公开(公告)号：US20080083705A1
公开(公告)日：2008-04-10
申请号：US11538874
申请日：2006-10-05
申请人： Steven R. Peters
发明人： Steven R. Peters
IPC分类号： B23K9/10
CPC分类号： B23K9/091 , B23K9/0953 , B23K9/1062 , B23K9/1068
摘要： Welding systems are presented, in which a single power source provides a first DC output to a plurality of digital waveform controlled chopper modules. Welding modules are also disclosed for converting an input DC signal to a welding signal, which are comprised of a down-chopper for providing a welding signal waveform according to a pulse width modulated switching signal, along with a digital waveform controller providing the switching signal according to a desired waveform.
摘要翻译：示出了焊接系统，其中单个电源向多个数字波形控制的斩波器模块提供第一DC输出。还公开了用于将输入DC信号转换为焊接信号的焊接模块，该焊接模块包括用于根据脉宽调制切换信号提供焊接信号波形的下切割器以及提供根据脉冲宽度调制切换信号的切换信号的数字波形控制器到期望的波形。

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