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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
Applicant: Illinois Tool Works Inc.
Inventor： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher J. Wierschke , John C. Leisner
CPC classification number: B23K9/1006 , B23K9/095 , B23K9/32
Abstract: 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.
Abstract translation: 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：US20160151851A1
公开(公告)日：2016-06-02
申请号：US15010985
申请日：2016-01-29
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher J. Wierschke , John C. Leisner
CPC classification number: B23K9/1006 , B23K9/095 , B23K9/32
Abstract: 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.
Abstract translation: 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：US20140027442A1
公开(公告)日：2014-01-30
申请号：US13910045
申请日：2013-06-04
Applicant: Illinois Tool Works Inc.
Inventor： Randall J. DuVal
IPC: B23K13/01
CPC classification number: B23K13/01 , B23K9/1043 , H01F27/263 , H01F37/00
Abstract: A welding system includes an inductor on an output of a welding power supply. The power supply may be of the type including an engine and a generator for producing power, with power conversion circuitry conditioning the power to a form suitable for a stick welding application. The inductor has an inductance sufficient for storing energy for maintaining a welding arc with XX10 electrodes, such as on the order of 700 mH. The inductor may have a particular structure, such as one designed around T and L shaped core elements.
Abstract translation: 焊接系统包括在焊接电源的输出端上的电感器。 电源可以是包括用于产生电力的发动机和发电机的类型，其中功率转换电路将功率调节到适合于棒焊接应用的形式。 电感器具有足够的电感，用于存储用于维持XX10电极的焊接电弧的能量，例如大约700mH。 电感器可以具有特定的结构，例如围绕T和L形芯元件设计的结构。
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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
Applicant: Illinois Tool Works Inc.
Inventor： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher Wierschke , John C. Leisner
Abstract: 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：US10144082B2
公开(公告)日：2018-12-04
申请号：US15455989
申请日：2017-03-10
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher Wierschke , John C. Leisner
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20170182579A1
公开(公告)日：2017-06-29
申请号：US15455989
申请日：2017-03-10
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher Wierschke , John C. Leisner
CPC classification number: B23K9/1006 , B23K9/095 , B23K9/32
Abstract: 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：US11027356B2
公开(公告)日：2021-06-08
申请号：US16209268
申请日：2018-12-04
Applicant: Illinois Tool Works Inc.
Inventor： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher Wierschke , John C. Leisner
Abstract: 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：US10919103B2
公开(公告)日：2021-02-16
申请号：US15620427
申请日：2017-06-12
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Randall J. DuVal
Abstract: A welding system includes an inductor on an output of a welding power supply. The power supply may be of the type including an engine and a generator for producing power, with power conversion circuitry conditioning the power to a form suitable for a stick welding application. The inductor has an inductance sufficient for storing energy for maintaining a welding arc with XX10 electrodes, such as on the order of 700 mH. The inductor may have a particular structure, such as one designed around T and L shaped core elements.
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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
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher J. Wierschke , John C. Leisner
CPC classification number: B23K9/1006 , B23K9/095 , B23K9/32
Abstract: 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：US20170274469A1
公开(公告)日：2017-09-28
申请号：US15620427
申请日：2017-06-12
Applicant: ILLINOIS TOOL WORKS INC.
Inventor： Randall J. DuVal
CPC classification number: B23K13/01 , B23K9/1043 , H01F27/263 , H01F37/00
Abstract: A welding system includes an inductor on an output of a welding power supply. The power supply may be of the type including an engine and a generator for producing power, with power conversion circuitry conditioning the power to a form suitable for a stick welding application. The inductor has an inductance sufficient for storing energy for maintaining a welding arc with XX10 electrodes, such as on the order of 700 mH. The inductor may have a particular structure, such as one designed around T and L shaped core elements.
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