Company Filing History:
1 out of 246 
1 out of 9 Years Active: 2003-2005
Title: Hubert Aigner: Innovator in Welding Technology
Introduction
Hubert Aigner is a notable inventor based in Taufkirchen/Trattnach, Austria. He has made significant contributions to the field of welding technology, holding a total of 2 patents. His innovative approaches have advanced the methods used in welding processes, showcasing his expertise and dedication to the industry.
Latest Patents
Aigner's latest patents include a method for regulating and/or controlling a welding current source with a resonance circuit. This invention describes a method of controlling a welding current source that utilizes a resonant circuit. A bridge circuit is controlled by a control system, supplying energy to a consumer, particularly during a welding process. The control system switches to a special operating mode at the resonance frequency of the resonant circuit when a change in resistance occurs at the consumer.
Another significant patent is a voltage switch-over device. This invention consists of a power rectifier, a boost chopper with at least one storage element, a transformer, a switching device, a control device, and multiple mains leads. The power rectifier connects to an energy source and a consumer through the transformer. The design includes a power evaluating device that is supplied with voltage from the energy source, enhancing the efficiency and functionality of the device.
Career Highlights
Throughout his career, Hubert Aigner has worked with prominent companies in the welding industry, including Fronius International GmbH and Fronius Schweissmaschinen Produktion GmbH & Co. KG. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in welding technology.
Collaborations
Aigner has collaborated with notable colleagues such as Alfred Hiesmayr and Friedrich Oberzaucher. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the welding sector.
Conclusion
Hubert Aigner's contributions to welding technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative methods continue to shape the industry, demonstrating the importance of creativity and expertise in technological advancements.