Company Filing History:
Years Active: 2025
Title: David Juliusson: Innovator in Welding Technology
Introduction
David Juliusson is a notable inventor based in Gothenburg, Sweden. He has made significant contributions to the field of welding technology, holding 2 patents that showcase his innovative approach to improving welding systems. His work focuses on enhancing the efficiency and accuracy of welding processes.
Latest Patents
One of Juliusson's latest patents is titled "Weld Circuit Calibration for Arc Voltage Compensation." This method is performed in a welding or cutting system that includes a power supply configured to deliver current pulses through a weld circuit to a contact tip extending from a welding torch. The method involves sampling a current pulse to produce current values while the contact tip is shorted to the workpiece, setting the arc voltage to zero. Additionally, it samples a voltage pulse associated with the current pulse to produce voltage values that differ from the arc voltage due to an electrical circuit parameter of the weld circuit. The method computes a value of the electrical circuit parameter based on the current values, voltage values, and the arc voltage equal to zero.
Another significant patent by Juliusson is the "Controller Method and Apparatus for Welding System." This method is performed in a welding or cutting system that includes a power supply configured to deliver current to a welding torch. It involves sampling the current to produce digitized current values and filtering these values using a digital filter. The method also samples a voltage corresponding to the current and filters the digitized voltage values to control the current level effectively.
Career Highlights
David Juliusson is currently associated with ESAB AB, a leading company in the welding and cutting industry. His role at ESAB AB allows him to apply his innovative ideas and contribute to the development of advanced welding technologies. His patents reflect his commitment to improving welding processes and enhancing the overall efficiency of welding systems.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
David Juliusson is a prominent inventor whose work in welding technology has led to significant advancements in the field. His patents demonstrate his innovative spirit and dedication to improving welding systems.