Patents by Inventor Bruce Patrick Albrecht
Bruce Patrick Albrecht 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).
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Publication number: 20130341311Abstract: Laser hybrid welding systems adapted to identify and/or fix a weld defect occurring during a laser hybrid welding process are provided. Embodiments of the laser hybrid welding system may include one or more devices that provide feedback to a controller regarding one or more weld parameters. One embodiment of the laser hybrid welding system includes sensors that are adapted to measure the weld voltage and/or amperage during the welding process and transmit the acquired data to the controller for processing. Another embodiment of the laser hybrid welding system includes a lead camera and a lag camera that film an area directly in front of the weld location and directly behind the weld location.Type: ApplicationFiled: August 28, 2013Publication date: December 26, 2013Applicant: Illinois Tool Works Inc.Inventor: Bruce Patrick Albrecht
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Publication number: 20130299477Abstract: The present invention is directed to a remotely controlled welding machine. A remote control uses the welding circuit to transfer information to a welding power source. The information to be communicated to the power source includes welding power source output command information (amperage/voltage control), welding circuit on/off information (power source output contactor control), and power source mode control (constant voltage/constant current). A transmitter transmits the desired welding operational parameters to a receiver disposed in the power source. The transmitter is constructed to use only a small amount of power which, preferably, is supplied by one or two low voltage replaceable and/or rechargeable batteries. Additionally, an open circuit voltage is not created between the power source and an electrode holder when an arc is not present.Type: ApplicationFiled: July 15, 2013Publication date: November 14, 2013Inventors: Jon O. Reynolds, Bruce Patrick Albrecht, Eric Young, MIchael W. Hogan
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Publication number: 20130288211Abstract: A welding, plasma cutting, or heat induction system to train a welding operator. The system includes a display configured to show a prerecorded video selected from multiple prerecorded videos. The prerecorded videos correspond to a welding application, a plasma cutting application, a heat induction application, or some combination thereof.Type: ApplicationFiled: February 27, 2013Publication date: October 31, 2013Applicant: Illinois Tool Works Inc.Inventors: Jon Michael Patterson, Bruce Patrick Albrecht
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Patent number: 8569652Abstract: Embodiments of a welding power supply include an engine adapted to drive a generator to produce a first power and a energy storage device adapted to discharge energy to produce a second power. The welding power supply also includes control circuitry adapted to detect a commanded output. The control circuitry is adapted to meet the commanded output by controlling access to power from the energy storage device to produce the second power when the commanded output is below a first predetermined load level. The control circuitry is further adapted to meet the commanded output by controlling access to power from the engine and the energy storage device to produce the first power and the second power when the commanded output is above a second predetermined load level.Type: GrantFiled: September 29, 2010Date of Patent: October 29, 2013Assignee: Illinois Tool Works Inc.Inventors: Bruce Patrick Albrecht, Allen R. Sykes
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Patent number: 8558139Abstract: A hybrid welding device including a fuel cell and an energy storage device that cooperate to power a welding operation and/or an auxiliary operation are provided. In some embodiments, the hybrid welding device may also include an engine coupled to a generator that is configured to supplement the power provided by the fuel cell and/or the energy storage device. The hybrid welding device may be adapted to provide power for a welding operation and/or an auxiliary operation when operated as a standalone unit and/or when connected to a primary source of utility power.Type: GrantFiled: September 29, 2012Date of Patent: October 15, 2013Assignee: Illinois Tool Works Inc.Inventor: Bruce Patrick Albrecht
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Patent number: 8552337Abstract: Laser hybrid welding systems adapted to identify and/or fix a weld defect occurring during a laser hybrid welding process are provided. Embodiments of the laser hybrid welding system may include one or more devices that provide feedback to a controller regarding one or more weld parameters. One embodiment of the laser hybrid welding system includes sensors that are adapted to measure the weld voltage and/or amperage during the welding process and transmit the acquired data to the controller for processing. Another embodiment of the laser hybrid welding system includes a lead camera and a lag camera that film an area directly in front of the weld location and directly behind the weld location.Type: GrantFiled: May 7, 2010Date of Patent: October 8, 2013Assignee: Illinois Tool Works Inc.Inventor: Bruce Patrick Albrecht
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Patent number: 8507830Abstract: A hybrid welding device including a fuel cell and an energy storage device that cooperate to power a welding operation and/or an auxiliary operation are provided. In some embodiments, the hybrid welding device may also include an engine coupled to a generator that is configured to supplement the power provided by the fuel cell and/or the energy storage device. The hybrid welding device may be adapted to provide power for a welding operation and/or an auxiliary operation when operated as a standalone unit and/or when connected to a primary source of utility power.Type: GrantFiled: September 29, 2012Date of Patent: August 13, 2013Assignee: Illinois Tool Works Inc.Inventor: Bruce Patrick Albrecht
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Patent number: 8415588Abstract: A hybrid welding device including a fuel cell and an energy storage device that cooperate to power a welding operation and/or an auxiliary operation are provided. In some embodiments, the hybrid welding device may also include an engine coupled to a generator that is configured to supplement the power provided by the fuel cell and/or the energy storage device. The hybrid welding device may be adapted to provide power for a welding operation and/or an auxiliary operation when operated as a standalone unit and/or when connected to a primary source of utility power.Type: GrantFiled: September 29, 2012Date of Patent: April 9, 2013Assignee: Illinois Tool Works Inc.Inventor: Bruce Patrick Albrecht
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Patent number: 8405001Abstract: A hybrid welding device including a fuel cell and an energy storage device that cooperate to power a welding operation and/or an auxiliary operation are provided. In some embodiments, the hybrid welding device may also include an engine coupled to a generator that is configured to supplement the power provided by the fuel cell and/or the energy storage device. The hybrid welding device may be adapted to provide power for a welding operation and/or an auxiliary operation when operated as a standalone unit and/or when connected to a primary source of utility power.Type: GrantFiled: May 7, 2010Date of Patent: March 26, 2013Assignee: Illinois Tool Works IncInventor: Bruce Patrick Albrecht
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Publication number: 20130040270Abstract: A system and device for welding training. In one example, a welding training system includes a display configured to show welding features related to a training welding operation. The system also includes a training workpiece having a substantially transparent weld joint configured to be placed adjacent to the display during the training welding operation. The system includes a processing device coupled to the display and configured to provide welding data relating to the training welding operation to the display. The system also includes a training torch comprising an optical sensor. The training torch is coupled to the processing device and configured to provide the processing device with data from the optical sensor corresponding to a position of the training torch relative to the training workpiece.Type: ApplicationFiled: July 31, 2012Publication date: February 14, 2013Applicant: IIlinois Tool Works Inc.Inventor: Bruce Patrick Albrecht
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Patent number: 8278597Abstract: A hybrid welding device including a fuel cell and an energy storage device that cooperate to power a welding operation and/or an auxiliary operation are provided. In some embodiments, the hybrid welding device may also include an engine coupled to a generator that is configured to supplement the power provided by the fuel cell and/or the energy storage device. The hybrid welding device may be adapted to provide power for a welding operation and/or an auxiliary operation when operated as a standalone unit and/or when connected to a primary source of utility power.Type: GrantFiled: May 7, 2010Date of Patent: October 2, 2012Assignee: Illinois Tool Works Inc.Inventor: Bruce Patrick Albrecht
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Publication number: 20110303647Abstract: The invention provides a welding arrangement designed to respond to the need of an improved welding system that aids in supplying filler material to a weld location. Provided is a welding system including a welding gun and a welding wire feed directly coupled to the welding gun. The welding gun includes a filler material housing, a filler material positioning extension, and a manual advancement device configured to advance a filler material through the welding wire feed. Further provided is a method of operating a welding gun. The method includes passing a current between an electrode and a work piece at a weld location, and advancing a filler material toward the weld location via a channel of a positioning extension in response to engagement of a manual advancement device.Type: ApplicationFiled: August 23, 2011Publication date: December 15, 2011Applicant: ILLINOIS TOOL WORKS INC.Inventors: Richard Mark Achtner, Bruce Patrick Albrecht, LeRoy H. Lauer, JR.
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Publication number: 20110290765Abstract: Methods and devices for control for an automated welding system are provided. Disclosed control methods may include receiving a data set including one or more features of a joint to be welded and receiving a weld procedure for the joint to be welded. The weld procedure for the joint is determined based on a sample virtual weld performed by an operator, a stored procedure developed for a substantially similar weld joint, or a combination thereof. The method may further include determining one or more desired changes to the weld procedure based on the received features of the joint to be welded and generating an updated weld procedure by altering one or more parameters of the received weld procedure in accordance with the one or more desired changes, wherein the one or more parameters are included within a predetermined allowable data set.Type: ApplicationFiled: May 24, 2011Publication date: December 1, 2011Applicant: Illinois Tool Works Inc.Inventors: Bruce Patrick Albrecht, Todd Gerald Batzler, Michael Leo Waller
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Patent number: 8026456Abstract: The invention provides a welding arrangement designed to respond to the need of an improved welding system that aids in supplying filler material to a weld location. Provided is a welding system including a welding gun and a welding wire feed directly coupled to the welding gun. The welding gun includes a filler material housing, a filler material positioning extension, and a manual advancement device configured to advance a filler material through the welding wire feed. Further provided is a method of operating a welding gun. The method includes passing a current between an electrode and a work piece at a weld location, and advancing a filler material toward the weld location via a channel of a positioning extension in response to engagement of a manual advancement device.Type: GrantFiled: January 4, 2008Date of Patent: September 27, 2011Assignee: Illinois Tool Works Inc.Inventors: Richard Mark Achtner, Bruce Patrick Albrecht, LeRoy H. Lauer, Jr.
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Publication number: 20110180522Abstract: Welding system and method permit exchange of data with Smart Grid monitors and/or controllers. The welding systems include a welding power supply configured to convert power between the power grid and the welding power supply. A grid interface cooperates with control circuitry to transmit data to and/or from the grid monitors and/or controllers on the grid side. The control circuitry may control operation of the welding power supply based upon data from the grid. The system may include power generation devices (e.g., engine-drive generators) and energy storage devices (e.g., batteries). The control circuitry may control operation of such devices, the exchange of power between them, and the draw of power from the grid or the application of power to the grid based upon the data exchanged with the grid monitors and/or controllers.Type: ApplicationFiled: January 21, 2011Publication date: July 28, 2011Applicant: Illinois Tool Works Inc.Inventors: Thomas A. Bunker, Bruce Patrick Albrecht
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Publication number: 20110114608Abstract: Embodiments of energy storage caddies adapted to couple to a welding power supply are provided. The energy storage caddies may include an energy storage device, a charger, control circuitry, and power conversion circuitry. Certain control circuitry may be adapted to control the energy storage device to discharge to provide a direct current (DC) voltage output to the welding power supply when a weld load demand is detected, to monitor a charge level of the energy storage device, and to alert a user to an error when the charge level of the energy storage device falls below a predetermined limit.Type: ApplicationFiled: September 29, 2010Publication date: May 19, 2011Applicant: Illinois Tool Works Inc.Inventor: Bruce Patrick Albrecht
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Publication number: 20110114607Abstract: Embodiments of a welding power supply include an engine adapted to drive a generator to produce a first power and a energy storage device adapted to discharge energy to produce a second power. The welding power supply also includes control circuitry adapted to detect a commanded output. The control circuitry is adapted to meet the commanded output by controlling access to power from the energy storage device to produce the second power when the commanded output is below a first predetermined load level. The control circuitry is further adapted to meet the commanded output by controlling access to power from the engine and the energy storage device to produce the first power and the second power when the commanded output is above a second predetermined load level.Type: ApplicationFiled: September 29, 2010Publication date: May 19, 2011Applicant: Illinois Tool Works Inc.Inventors: Bruce Patrick Albrecht, Allen Raymond Sykes
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Publication number: 20110114616Abstract: Embodiments of a welding system including a controller adapted to implement a lockout mechanism are provided. The controller may be adapted to selectively activate a learn mode and a use mode of a component of the welding system. When the learn mode is activated, the controller receives an allowable data set and stores the allowable data set to memory. When the use mode is activated, the controller receives an operational data set, references the allowable data set to check if the operational data set is allowable, logs the operational data set and enables the component of the welding system to operate when the operational data set is allowable, and disables the component of the welding system when the operational data set is not allowable.Type: ApplicationFiled: October 18, 2010Publication date: May 19, 2011Applicant: Illinois Tool Works Inc.Inventor: Bruce Patrick Albrecht
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Publication number: 20110006046Abstract: A hybrid welding device including a fuel cell and an energy storage device that cooperate to power a welding operation and/or an auxiliary operation are provided. In some embodiments, the hybrid welding device may also include an engine coupled to a generator that is configured to supplement the power provided by the fuel cell and/or the energy storage device. The hybrid welding device may be adapted to provide power for a welding operation and/or an auxiliary operation when operated as a standalone unit and/or when connected to a primary source of utility power.Type: ApplicationFiled: May 7, 2010Publication date: January 13, 2011Applicant: Illinois Tool Works Inc.Inventor: Bruce Patrick Albrecht
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Publication number: 20100314362Abstract: Laser hybrid welding systems adapted to identify and/or fix a weld defect occurring during a laser hybrid welding process are provided. Embodiments of the laser hybrid welding system may include one or more devices that provide feedback to a controller regarding one or more weld parameters. One embodiment of the laser hybrid welding system includes sensors that are adapted to measure the weld voltage and/or amperage during the welding process and transmit the acquired data to the controller for processing. Another embodiment of the laser hybrid welding system includes a lead camera and a lag camera that film an area directly in front of the weld location and directly behind the weld location.Type: ApplicationFiled: May 7, 2010Publication date: December 16, 2010Applicant: Illinois Tool Works Inc.Inventor: Bruce Patrick Albrecht