Company Filing History:
Years Active: 1985-1987
Title: Innovations by Wolfgang Widl
Introduction
Wolfgang Widl is a notable inventor based in Glattbrugg, Switzerland. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced switching technologies. With a total of 3 patents, Widl's work focuses on enhancing the performance and reliability of electrical components.
Latest Patents
One of Widl's latest patents is for an arcing contact tip and method for producing such a tip. This innovation involves arc withstanding electrodes in an electric circuit breaker designed for high voltages. The electrodes are made from a carbon-fiber-reinforced-graphite material, which provides greater mechanical strength and improved arc withstanding capabilities. The method for forming these electrodes includes using a high-temperature solder based on copper and/or silver, along with carbide-forming elements like chromium.
Another significant patent is for a gas-blast switch, which is intended for switching medium voltages. This switch utilizes a structure that generates a gas-blast to quench an arc formed between two separating contact pieces. The gas-blast is created solely by the quenching gas heated by the arc, eliminating the need for auxiliary pressure mechanisms. This design allows for the effective interruption of both high and low currents without the use of pressure-controlling valves.
Career Highlights
Wolfgang Widl is associated with Bbc Brown, Boveri & Company, Limited, where he has contributed to various innovative projects. His expertise in electrical engineering has positioned him as a key figure in the development of advanced electrical components.
Collaborations
Widl has collaborated with notable colleagues such as Gernot H Gessinger and Renata Sebalj. Their combined efforts have led to advancements in electrical technologies and improved product designs.
Conclusion
Wolfgang Widl's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to enhancing electrical systems. His work continues to influence the industry and pave the way for future advancements.