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公开(公告)号：US20140027428A1
公开(公告)日：2014-01-30
申请号：US13910061
申请日：2013-06-04
发明人： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher J. Wierschke , John C. Leisner
IPC分类号： B23K9/10
CPC分类号： B23K9/1006 , B23K9/095 , B23K9/32
摘要： An engine-driven welder generator is controlled based upon power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored. The engine speed, and therefore the power output of the generator, may be increased or maintained based upon the power draw. The power draw may include both welding power draw and auxiliary power draw. The engine speed is increased in increments. The initial engine speed and subsequent increments may depend upon particular welding processes or regimes.
摘要翻译： 发动机驱动的焊机发电机基于焊接和其他应用的牵引力来控制。 一旦开始焊接电弧，就监视功率消耗。 发动机转速，因此发电机的功率输出可以基于功率消耗而增加或维持。 功率消耗可以包括焊接功率消耗和辅助功率消耗两者。 发动机转速增加。 初始发动机转速和随后的增量可能取决于特定的焊接过程或制度。
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公开(公告)号：US20180050371A1
公开(公告)日：2018-02-22
申请号：US15804624
申请日：2017-11-06
IPC分类号： B08B15/00 , B23K26/142 , B23K9/32
CPC分类号： B08B15/002 , B23K9/32 , B23K26/142
摘要： Fume evacuation systems are disclosed. An example fume evacuation system includes: an air handling system for drawing components comprising air, fumes, smoke, or particulate, or a combination thereof from a metal working application; an air conduit couple to the air handling system for conveying the components from the metal working application towards the air handling system; and a hood coupled to the air conduit and configured to be positioned at the metal working application, the hood comprising a structure defining a circuitous path for particulate that, in operation, allows the airborne components to pass through the hood to the air conduit but causes particulate to cool the components
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公开(公告)号：US09266183B2
公开(公告)日：2016-02-23
申请号：US13910061
申请日：2013-06-04
发明人： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher J. Wierschke , John C. Leisner
CPC分类号： B23K9/1006 , B23K9/095 , B23K9/32
摘要： An engine-driven welder generator is controlled based upon power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored. The engine speed, and therefore the power output of the generator, may be increased or maintained based upon the power draw. The power draw may include both welding power draw and auxiliary power draw. The engine speed is increased in increments. The initial engine speed and subsequent increments may depend upon particular welding processes or regimes.
摘要翻译： 发动机驱动的焊机发电机基于焊接和其他应用的牵引力来控制。 一旦开始焊接电弧，就监视功率消耗。 发动机转速，因此发电机的功率输出可以基于功率消耗而增加或维持。 功率消耗可以包括焊接功率消耗和辅助功率消耗两者。 发动机转速增加。 初始发动机转速和随后的增量可能取决于特定的焊接过程或制度。
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公开(公告)号：US11027356B2
公开(公告)日：2021-06-08
申请号：US16209268
申请日：2018-12-04
发明人： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher Wierschke , John C. Leisner
摘要： An engine-driven welder generator is controlled based upon power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored. The engine speed, and therefore the power output of the generator, may be increased or maintained based upon the power draw. The power draw may include both welding power draw and auxiliary power draw. The engine speed is increased in increments. The initial engine speed and subsequent increments may depend upon particular welding processes or regimes.
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公开(公告)号：US10807181B2
公开(公告)日：2020-10-20
申请号：US15904997
申请日：2018-02-26
摘要： Systems and methods for selecting a welding process are disclosed. An example welding power supply is configured to: provide welding power for welding; receive a communication from a remote device over a weld cable, wherein the communication corresponds to a detected welding output polarity; and automatically set a new welding process based on a current welding process of the welding power supply and the received communication.
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公开(公告)号：US09902008B2
公开(公告)日：2018-02-27
申请号：US14537147
申请日：2014-11-10
CPC分类号： B23K9/0953 , B23K9/124 , B23K9/173
摘要： A method includes detecting whether a wire feeder is in communication with a welding power supply. The method also includes detecting a current welding process of the welding power supply if the wire feeder is in communication with the welding power supply. The method includes determining, at the wire feeder, a welding output polarity. The method also includes setting a new welding process based on the current welding process and the welding output polarity without a user selecting the new welding process.
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公开(公告)号：US09604302B2
公开(公告)日：2017-03-28
申请号：US15010985
申请日：2016-01-29
发明人： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher J. Wierschke , John C. Leisner
CPC分类号： B23K9/1006 , B23K9/095 , B23K9/32
摘要： An engine-driven welder generator is controlled based upon power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored. The engine speed, and therefore the power output of the generator, may be increased or maintained based upon the power draw. The power draw may include both welding power draw and auxiliary power draw. The engine speed is increased in increments. The initial engine speed and subsequent increments may depend upon particular welding processes or regimes.
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公开(公告)号：US20140213164A1
公开(公告)日：2014-07-31
申请号：US13753398
申请日：2013-01-29
IPC分类号： B08B15/00
CPC分类号： B08B15/002 , B23K9/32 , B23K26/142
摘要： A fume evacuation system is designed to remove smoke, fumes, and particulate from a metal-working or other application. The system may include a cart-type base unit or may be incorporated into a fixed or semi-fixed installation that uses suction to draw air (e.g., containing smoke, fumes, and particulate) away from the metal-working application. The fume evacuation system includes a hood that creates an arduous flow path and varying velocity profile, which cools and separates any particulate matter in the suctioned air. The arduous flow path may include multiple sharp turns created by an inner deflector component and an inlet tube. The inlet tube may further contain baffles to cool particulates from the suctioned air.
摘要翻译： 烟气排放系统设计用于从金属加工或其他应用中去除烟雾，烟雾和颗粒物。 该系统可以包括推车型基座单元，或者可以结合到使用抽吸从空金属加工应用中抽出空气（例如，含有烟雾，烟雾和微粒）的固定或半固定装置中。 烟气排放系统包括一个引擎盖，其产生了艰巨的流动路径和变化的速度分布，其冷却和分离吸入的空气中的任何颗粒物质。 艰巨的流动路径可以包括由内部偏转器部件和入口管产生的多个急转弯。 入口管可以进一步包含挡板以从吸入的空气中冷却微粒。
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公开(公告)号：US11376642B2
公开(公告)日：2022-07-05
申请号：US15804624
申请日：2017-11-06
IPC分类号： B08B15/00 , B23K26/142 , B23K9/32
摘要： Fume evacuation systems are disclosed. An example fume evacuation system includes: an air handling system for drawing components comprising air, fumes, smoke, or particulate, or a combination thereof from a metal working application; an air conduit couple to the air handling system for conveying the components from the metal working application towards the air handling system; and a hood coupled to the air conduit and configured to be positioned at the metal working application, the hood comprising a structure defining a circuitous path for particulate that, in operation, allows the airborne components to pass through the hood to the air conduit but causes particulate to cool the components.
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公开(公告)号：US20190105723A1
公开(公告)日：2019-04-11
申请号：US16209268
申请日：2018-12-04
发明人： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher Wierschke , John C. Leisner
摘要： An engine-driven welder generator is controlled based upon power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored. The engine speed, and therefore the power output of the generator, may be increased or maintained based upon the power draw. The power draw may include both welding power draw and auxiliary power draw. The engine speed is increased in increments. The initial engine speed and subsequent increments may depend upon particular welding processes or regimes.
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