Company Filing History:
Years Active: 2019-2024
Title: Ulf Schuemann: Innovator in Vacuum Switching Technology
Introduction
Ulf Schuemann, based in Dallgow-Doeberitz, Germany, is a notable inventor renowned for his contributions to electrical engineering. With a total of four patents to his name, Schuemann has made significant strides in the field of vacuum switching devices, showcasing his expertise and innovation.
Latest Patents
Schuemann's latest inventions include a sophisticated vacuum switching device designed for circuits with both a main current path and an auxiliary current path. This device features a housing body that encloses a stationary electrical contact and a moving electrical contact. The operation of the device hinges on the movement of the moving contact. As it approaches the stationary contact, an electrical connection is formed. Conversely, when the contact moves away, the electrical circuit is interrupted. The design incorporates a sliding bearing made from electrically conductive material, which partially insulates the housing body, enhancing safety and efficiency. Additionally, a spring element ensures that the moving electrical contact remains pressured towards the stationary contact, optimizing the device's performance.
Another of Schuemann's recent patents involves a control rod system that is particularly beneficial for vacuum interrupters, especially within gas-insulated switchgear applications. This innovation includes a control or drive rod that is paired with a hermetically sealed bellows, providing a unique method of stabilization and operation. The bellows can connect to the drive rod either directly or through an engagement device, effectively coupling the compensation element in a reliable manner.
Career Highlights
Throughout his career, Ulf Schuemann has established himself as a valuable asset in the field of electrical engineering, particularly through his affiliation with Siemens Aktiengesellschaft, one of the leading companies in technology and engineering. His extensive work and innovations in vacuum switch technology not only enhance the efficiency and safety of electrical systems but also pave the way for future advancements in the industry.
Collaborations
In his professional journey, Schuemann has collaborated with esteemed colleagues such as Karsten Freundt and Hartmut Kaletta. Their combined expertise and dedication to research and development contribute to the innovative solutions engineered at Siemens, showcasing the power of teamwork in driving forward technological advancements.
Conclusion
Ulf Schuemann continues to be a prominent figure in the field of electrical engineering, particularly with his significant contributions to vacuum switching technology. His innovative patents demonstrate his commitment to enhancing electrical systems and ensuring their reliability and efficiency, marking him as an inventor to watch in the ever-evolving landscape of technology.