Company Filing History:
Years Active: 1982-1988
Title: The Innovative Contributions of Rudiger Hess
Introduction
Rudiger Hess is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of electrical engineering, particularly in the development of contact pieces for vacuum switchgear and air-blast circuit breakers. With a total of 2 patents, his work has had a substantial impact on the efficiency and reliability of electrical systems.
Latest Patents
Hess's latest patents include innovative designs for contact pieces used in vacuum switchgear. These contact pieces are engineered to include a base material with additives of readily vaporizable components. This design aims to produce a sufficiently conductive switch path during the switch-off process, ensuring an overvoltage-free switching behavior. The additives are concentrated in a firmly adhering layer that covers the switching surface of the contact piece. The manufacturing methods for these contact pieces include direct fusing of the additives, fusing separate applications in various forms, or vapor deposition on the switching surface.
Another significant patent by Hess focuses on electrical contact construction for air-blast circuit breakers. This invention is particularly relevant for blast-piston or 'puffer' type breakers, which utilize a compressed-gas blast to manage the arc drawn during current interruption. To enhance the interruption capacity and improve arc behavior, Hess designed a tubular member that is conically shaped and matches the contour of nozzle openings. This innovation optimizes gas flow within the breaker, contributing to more effective electrical interruption.
Career Highlights
Rudiger Hess has had a distinguished career at Siemens Aktiengesellschaft, where he has been instrumental in advancing electrical engineering technologies. His expertise in the field has led to the development of innovative solutions that address critical challenges in electrical systems.
Collaborations
Hess has collaborated with esteemed colleagues such as Horst Kippenberg and Reiner Muller. Their combined efforts have fostered a creative environment that encourages the development of groundbreaking technologies in electrical engineering.
Conclusion
Rudiger Hess's contributions to the field of electrical engineering through his patents and collaborative efforts have significantly advanced the technology of vacuum switchgear and air-blast circuit breakers. His innovative designs continue to influence the industry, ensuring safer and more efficient electrical systems.