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

IPC: B23K9/10 ,  B23K9/32 ,  B23K9/095

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.

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

IPC: B23K9/10 ,  B23K9/32 ,  B23K9/095

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.

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

IPC: B23K9/095 ,  B23K9/10 ,  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.

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

IPC: B23K9/10 ,  B23K9/095

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.