Patents by Inventor Thomas G. Yunk

Thomas G. Yunk has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8552339
    Abstract: A system and method for powering a welding-type device from a plurality of distinct outlet configurations is disclosed. The power cord system includes a power cord having a plurality of conductors extending therethrough. An end of the power cord is constructed to engage an individual adapter of a plurality of adapters. Each of the plurality of adapters has a prong configuration that is different than a prong configuration of the other adapters such that each of the plurality of adapters is constructed to electrically connect the power cord to a uniquely configured outlet. A welding-type device according to the present invention is quickly and efficiently adaptable to operate at a plurality of different input power signals.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: October 8, 2013
    Assignee: Illinois Tool Works Inc.
    Inventors: Thomas G. Yunk, Albert M. Nowak
  • Patent number: 8536488
    Abstract: A cable management system for a welding-type system includes a support column extending in a first direction from a first end supported by a welding-type device to a second end arranged above the welding-type device. The cable management system also includes a cable support arranged on the second end of the support column that extends in a second direction substantially transverse to the first direction. Accordingly, a portion of the cable support extends away from the welding-type device to allow a cable supported thereon to extend below the cable support and proximate to the welding-type device.
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: September 17, 2013
    Assignee: Illinois Tool Works Inc.
    Inventors: Jonathan R. Ertmer, Chris J. Roehl, John C. Breitbach, Thomas G. Yunk
  • Patent number: 7465901
    Abstract: A system and method for powering a welding-type device from a plurality of distinct outlet configurations is disclosed. The power cord system includes a power cord having a plurality of conductors extending therethrough. An end of the power cord is constructed to engage an individual adapter of a plurality of adapters. Each of the plurality of adapters has a prong configuration that is different than a prong configuration of the other adapters such that each of the plurality of adapters is constructed to electrically connect the power cord to a uniquely configured outlet. A welding-type device according to the present invention is quickly and efficiently adaptable to operate at a plurality of different input power signals.
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: December 16, 2008
    Assignee: Illinois Tool Works Inc.
    Inventors: Thomas G. Yunk, Albert M. Nowak
  • Publication number: 20080283511
    Abstract: A system and method for powering a welding-type device from a plurality of distinct outlet configurations is disclosed. The power cord system includes a power cord having a plurality of conductors extending therethrough. An end of the power cord is constructed to engage an individual adapter of a plurality of adapters. Each of the plurality of adapters has a prong configuration that is different than a prong configuration of the other adapters such that each of the plurality of adapters is constructed to electrically connect the power cord to a uniquely configured outlet. A welding-type device according to the present invention is quickly and efficiently adaptable to operate at a plurality of different input power signals.
    Type: Application
    Filed: July 31, 2008
    Publication date: November 20, 2008
    Inventors: Thomas G. Yunk, Albert M. Nowak
  • Publication number: 20080135533
    Abstract: A cable management system for a welding-type system includes a support column extending in a first direction from a first end supported by a welding-type device to a second end arranged above the welding-type device. The cable management system also includes a cable support arranged on the second end of the support column that extends in a second direction substantially transverse to the first direction. Accordingly, a portion of the cable support extends away from the welding-type device to allow a cable supported thereon to extend below the cable support and proximate to the welding-type device.
    Type: Application
    Filed: December 6, 2006
    Publication date: June 12, 2008
    Inventors: Jonathan R. Ertmer, Chris J. Roehl, John C. Breitbach, Thomas G. Yunk
  • Publication number: 20040164064
    Abstract: A welding machine with a wire feeder and a controller is disclosed. The wire feeder includes a wire feed motor with a motor speed input. The controller is coupled to the motor speed control input. A user selectable wire feed speed input is also connected to the controller. The controller has an input circuit coupled with a non-linear stage such that the relationship between the user selectable wire feed speed input and the actual wire feed speed is not linear. The selectable input may be a potentiometer mounted on a front panel as the user selectable wire feed speed input. The non-linearity may be continuous or two discrete gains.
    Type: Application
    Filed: February 27, 2004
    Publication date: August 26, 2004
    Applicant: Illinois Tool Works Inc.
    Inventors: Albert M. Nowak, Thomas G. Yunk, Warren E. Herwig
  • Publication number: 20030102349
    Abstract: A welding machine with a wire feeder and a controller is disclosed. The wire feeder includes a wire feed motor with a motor speed input. The controller is coupled to the motor speed control input. A user selectable wire feed speed input is also connected to the controller. The controller has an input circuit coupled with a nonlinear stage such that the relationship between the user selectable wire feed speed input and the actual wire feed speed is not linear. The selectable input may be a potentiometer mounted on a front panel as the user selectable wire feed speed input. The non-linearity may be continuous or two discrete gains.
    Type: Application
    Filed: January 2, 2003
    Publication date: June 5, 2003
    Applicant: Illinois Tool Works Inc.
    Inventors: Albert M. Nowak, Thomas G. Yunk, Warren E. Herwig
  • Patent number: 6504133
    Abstract: A welding machine with a wire feeder and a controller is disclosed. The wire feeder includes a wire feed motor with a motor speed input. The controller is coupled to the motor speed control input. A user selectable wire feed speed input is also connected to the controller. The controller has an input circuit coupled with a non-linear stage such that the relationship between the user selectable wire feed speed input and the actual wire feed speed is not linear. The selectable input may be a potentiometer mounted on a front panel as the user selectable wire feed speed input. The non-linearity may be continuous or two discrete gains.
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: January 7, 2003
    Assignee: Illinois Tool Works Inc.
    Inventors: Albert M. Nowak, Thomas G. Yunk, Warren E. Herwig
  • Publication number: 20010047987
    Abstract: A welding machine with a wire feeder and a controller is disclosed. The wire feeder includes a wire feed motor with a motor speed input. The controller is coupled to the motor speed control input. A user selectable wire feed speed input is also connected to the controller. The controller has an input circuit coupled with a non-linear stage such that the relationship between the user selectable wire feed speed input and the actual wire feed speed is not linear. The selectable input may be a potentiometer mounted on a front panel as the user selectable wire feed speed input. The non-linearity may be continuous or two discrete gains.
    Type: Application
    Filed: February 20, 2001
    Publication date: December 6, 2001
    Applicant: Illinois Tool Works Inc.
    Inventors: Albert M. Nowak, Thomas G. Yunk, Warren E. Herwig
  • Patent number: 6262391
    Abstract: A welding machine with a wire feeder and a controller is disclosed. The wire feeder includes a wire feed motor with a motor speed input. The controller is coupled to the motor speed control input. A user selectable wire feed speed input is also connected to the controller. The controller has an input circuit coupled with a non-linear stage such that the relationship between the user selectable wire feed speed input and the actual wire feed speed is not linear. The selectable input may be a potentiometer mounted on a front panel as the user selectable wire feed speed input. The non-linearity may be continuous or two discrete gains.
    Type: Grant
    Filed: October 8, 1999
    Date of Patent: July 17, 2001
    Assignee: Illinois Tool Works Inc.
    Inventors: Albert M. Nowak, Thomas G. Yunk, Warren E. Herwig
  • Patent number: 5990447
    Abstract: A welding machine with a wire feeder and a controller is disclosed. The wire feeder includes a wire feed motor with a motor speed input. The controller is coupled to the motor speed control input. A user selectable wire feed speed input is also connected to the controller. The controller has an input circuit coupled with a non-linear stage such that the relationship between the user selectable wire feed speed input and the actual wire feed speed is not linear. The selectable input may be a potentiometer mounted on a front panel as the user selectable wire feed speed input. The non-linearity may be continuous or two discrete gains.
    Type: Grant
    Filed: August 15, 1997
    Date of Patent: November 23, 1999
    Assignee: Illinois Tool Works Inc.
    Inventors: Albert M. Nowak, Thomas G. Yunk, Warren E. Herwig