Romenesko, US
Benjamin Romenesko, Hortonville, WI US
Patent application number | Description | Published |
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20090230118 | WATER-COOLER COMPATIBLE CYLINDER TRAY FOR WELDING MACHINE - A novel system for securing accessory equipment to a welding machine is provided. The invention provides a tray secured to the lower portion of a welding machine and a holder secured to the upper portion of the welding machine for stabilization and support of a water cooler and/or a gas cylinder in the formed recesses. Risers or lifting tabs are provided on the tray, which form a recess for placement of the water cooler and/or gas cylinder. A restraining member is provided for the securement of the water cooler and/or gas cylinder on the tray in the formed recesses. The tray is designed to support axles for receiving wheels to enable portability of the system. | 09-17-2009 |
Benjamin D. Romenesko, Hortonville, WI US
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20120241429 | METHOD FOR SETTING WELDING PARAMETERS - Systems and methods for setting welding parameters are provided. For example, in certain embodiments, a method includes receiving an input relating to a change in a parameter of welding power of a welding system via a welding system interface. The method also includes displaying a graphical representation of an acceptable range of values for the parameter of the welding power on a display device of the welding system interface, wherein the acceptable range of values is based on other parameters of a welding process being performed by the welding system. The method further includes constraining subsequent manual inputs relating to changes in the parameter of the welding power to the acceptable range of values. | 09-27-2012 |
Benjamin David Romenesko, Hortonville, WI US
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20120248084 | WIRE FEEDER TENSIONER WITH DEFINITIVE SETTINGS - A wire feeder includes a tensioner with a discrete number of compressive force settings for applying a desired compressive force to welding wire fed through the wire feeder is provided. The tensioner includes an adjustment knob with a discrete number of detents disposed along a helical surface adjacent an inner bore of the adjustment knob. The tensioner also includes a pin extending from an end of a tensioning post located in the inner bore, the pin being configured to align with the detents of the adjustment knob. Rotation of the adjustment knob adjusts alignment of the pin among the discrete number of detents, which correspond to the discrete number of compressive force settings. | 10-04-2012 |
20140263255 | ADJUSTABLE DRIVE SHAFT ASSEMBLY - A welding system includes a welding wire feeder, and the welding wire feeder includes a motor and an adjustable drive shaft assembly. The motor is and configured to rotate a feed roll with respect to the wire drive assembly housing. The adjustable drive shaft assembly is coupled to the motor and configured to couple with the feed roll. The adjustable drive shaft assembly includes a drive mechanism configured to urge rotation of the feed roll and to adjust a position of the feed roll relative to the wire drive assembly housing. | 09-18-2014 |
20140339202 | POLARITY CHANGING PIN CONNECTOR - A welding system includes a welder configured to output welding power to generate an arc between a welding electrode and a workpiece. The welding system also includes a power pin configured to be coupled to the welder in a first orientation or a second orientation. The power pin is configured to switch the welding power from a first polarity to a second polarity when the power pin is switched from being coupled to the welder in the first orientation to being coupled to the welder in the second orientation. | 11-20-2014 |
20140374395 | MODULAR POWER CONVERSION SYSTEM AND METHOD - A power conversion assembly for use in a welding power supply includes a power magnetics module and a power electronics module. The power magnetics module includes at least one transformer disposed on a first wind tunnel housing. The power electronics module is separate from and electrically coupled to the power magnetics module. The power electronics module includes switching circuitry and one or more heat sinks to remove heat from the switching circuitry. The switching circuitry and the heat sinks are disposed on a second wind tunnel housing coupled to the first wind tunnel housing. | 12-25-2014 |
Charles Romenesko, Roscoe, IL US
Patent application number | Description | Published |
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20100321968 | LOAD FAULT HANDLING FOR SWITCHED RELUCTANCE OR INDUCTION TYPE MACHINES - An electrical power generation system includes a power source ( | 12-23-2010 |
Charles J. Romenesko, Janesville, WI US
Patent application number | Description | Published |
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20090021208 | On-line measurement of an induction machine's rotor time constant by small signal d-axis current injection - A controller continually updates rotor time constant estimation of an induction machine by interrogating the induction machine with a small signal oscillation and monitoring the response. The small signal oscillation is injected onto the d-axis current command signal, and is generated at a frequency that represents the most recent estimate of the rotor time constant (i.e., rotor time constant equal the inverse of the frequency). The controller monitors rotor flux generated in response to the small signal oscillation, and updates the most recent estimate of the rotor time constant based on the monitored rotor flux. This process is repeated continuously to allow for the continuous updating of the rotor time constant. | 01-22-2009 |
20100013243 | Power Turbine Speed Control Using Electrical Load Following - A power turbine speed control system for a turbo-shaft type gas turbine engine that has a gas generator compressor spool and a power turbine spool and drives an electrical generator that powers at least one electrical load by way of at least one electrical bus, comprises a power turbine controller that senses the rotary speed of the power turbine spool and generates at least one signal that changes the torque of the electrical generator in response to the sensed change in the rotary speed of the power turbine spool. | 01-21-2010 |
20100270812 | Power Turbine Speed Control Using Electrical Load Following - A power turbine speed control system for a turbo-shaft type gas turbine engine that has a gas generator compressor spool and a power turbine spool and drives an electrical generator that powers at least one electrical load by way of at least one electrical bus, comprises a power turbine controller that senses the rotary speed of the power turbine spool and generates at least one signal that changes the torque of the electrical generator in response to the sensed change in the rotary speed of the power turbine spool. | 10-28-2010 |
Charles J. Romenesko, Rockford, IL US
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20120098471 | ELECTRICAL SYSTEM AND METHOD FOR CONTROLLING AN ELECTRICAL MOTOR - An electrical system comprising an electrical motor and a method for controlling the electrical motor. The system comprises the electrical motor, a power source connection, a first motor control device placed between the power source connection and the motor, and a second motor control device placed in parallel with the first motor control device, the first motor control device supplying electrical power to the motor at least one first operating condition of the motor, and the second motor control device supplying electrical power to the motor at least one second operating condition of the motor, wherein the at least one first operating condition differs from the at least one second operating condition of the motor. | 04-26-2012 |
20120274251 | HARMONIC NOISE REDUCTION - The present invention relates to a method for regulating a set of first noise harmonics from an electronic device operatively connected to a power supply unit, the method comprising the step of injecting a second set of harmonics into a representation of a drive current provided to the electronic device in order to regulate at least part of the noise harmonics of the first set, wherein the harmonics of the second set is/are different from the noise harmonics of the first set. The invention further relates to a power supply unit for performing the method of the present invention. | 11-01-2012 |
David Romenesko, Midland, MI US
Patent application number | Description | Published |
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20090118412 | New and novel engineering resin thermoplastic silicone vulcanizates - A method for preparing a modified thermoplastic resin by mixing a thermoplastic resin having a t | 05-07-2009 |
20090215959 | FLUOROPLASTIC SILICONE VULCANIZATES - Fluoroplastics containing fluorocarbon resins and silicones are prepared by first mixing a fluorocarbon resin with a compatibilizer, then adding a curable organopolysiloxane with a radical initiator, and vulcanizing the organopolysiloxane in the mixture. The fluoroplastics can be processed by various techniques, such as extrusion, vacuum forming, injection molding, blow molding or compression molding, to fabricate plastic parts. The resulting fabricated parts can be re-processed (recycled) with little or no degradation of mechanical properties. | 08-27-2009 |
20110046265 | New and novel engineering resin thermoplastic silicone vulcanizates - A method for preparing a modified thermoplastic resin by mixing a thermoplastic resin having a t | 02-24-2011 |
20110288226 | Compounded masterbatch for carrying flame retardant materials and processer for preparing - Compounded masterbatch compositions for carrying fire retardant materials and novel processes for preparing such masterbatch compositions. | 11-24-2011 |
20110306721 | Flame retardant material having enhanced pull through lubricity - A process for preparing fire retardant materials having enhanced lubricity, wherein the process comprises providing a silicone, curable, fire retardant material and partially curing the curable fire retardant material to a semi-fluid, gum-like gel prior to any end use application. | 12-15-2011 |