Location History:
- Grossenseebach, DE (1983)
- Erlangen, DE (1993 - 2002)
Company Filing History:
Years Active: 1983-2002
Title: Celebrating the Innovations of Inventor Wilfried Haas
Introduction: Wilfried Haas, an esteemed inventor based in Erlangen, Germany, has made significant contributions to the field of electrical engineering. With five patents to his name, his work primarily focuses on enhancing the functionality and reliability of switchgear systems, which are essential in electrical networks.
Latest Patents: Among his notable inventions, Wilfried Haas holds several critical patents. One of his latest innovations is a "Process and arrangement for selective network monitoring for switchgear." This invention addresses the need for effective fault detection in switchgear with superordinate and subordinate power circuit-breakers. The method involves detecting electrical post-arc currents after current zero, comparing them with a predetermined limit value, and sending a signal to trigger the superordinate power circuit-breaker if necessary. This technology is particularly beneficial for vacuum circuit-breakers equipped with vacuum interrupters.
Another significant patent is the "Contact configuration for vacuum switches." This invention features a unique design with two switch parts having a spiral contact configuration. The slots in these parts are designed to vary in radius and end at a recess. Such mathematical precision in design optimizes the performance of vacuum switches, showcasing Haas's commitment to innovation in electrical systems.
Career Highlights: Wilfried Haas has dedicated his career to advancing electrical engineering, particularly through his work at Siemens Aktiengesellschaft. His contributions have not only pushed the boundaries of existing technologies but have also paved the way for new advancements in switchgear functionality.
Collaborations: Throughout his career, Walfried Haas has collaborated with esteemed colleagues, including Hans-Georg Hauschildt and Heinz Hacker. These collaborations have been instrumental in fostering a culture of innovation and excellence, driving forward the development of groundbreaking technologies in their field.
Conclusion: Wilfried Haas exemplifies the spirit of innovation that is crucial in today's fast-evolving technological landscape. Through his patents and collaborative efforts at Siemens, he has made substantial impacts on electrical engineering, particularly regarding switchgear reliability and efficiency. His work not only enhances current practices but also inspires future inventions in the industry.