This inventor holds 1 USPTO granted patent. Top assignee: Sprecher + Schuh Ag. Active years: 1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1983
Title: Hermann Lehner: Innovator in Gas-Blast Switch Technology
Introduction
Hermann Lehner is a notable inventor based in Granichen, Switzerland. He is recognized for his innovative contributions to electrical engineering, particularly in the development of gas-blast switch technology. His work has significantly impacted the efficiency and safety of electrical systems.
Latest Patents
Lehner holds a patent for a gas-blast switch, which features a movable, tubular-shaped contact element. This element is displaceably guided in a partition wall that separates the internal space of the gas-blast switch housing into an extinguishing chamber and an expansion chamber. During the cut-off stroke, a current connection is maintained by this contact element between both chambers. The design includes a stationary contact set with rated current contacts that engage around the contact element in the cut-on position. Additionally, a burn-off ring is electrically connected to the contact element, featuring an insulated, suspended intermediate electrode that engages with the contact element during operation. This innovative design ensures that the switching arc remains contained, enhancing the reliability of the device.
Career Highlights
Hermann Lehner has made significant strides in his career, particularly through his work at Sprecher & Schuh AG. His expertise in electrical engineering and innovative designs has positioned him as a key figure in the industry. With a focus on safety and efficiency, Lehner's contributions have been instrumental in advancing gas-blast switch technology.
Collaborations
Lehner has collaborated with notable colleagues, including Hans-Rudolf Wuthrich and Hubert Speigel. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Hermann Lehner's contributions to the field of electrical engineering, particularly through his patented gas-blast switch, demonstrate his commitment to innovation and safety. His work continues to influence the industry, showcasing the importance of inventive thinking in technological advancement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile