Company Filing History:
Years Active: 1982
Title: Roy W Lange - Innovator in Electrical Engineering
Introduction
Roy W Lange is a notable inventor based in Brighton Township, Beaver County, PA. He has made significant contributions to the field of electrical engineering, particularly with his innovative designs that enhance circuit breaker systems. His work exemplifies the spirit of innovation that drives advancements in technology.
Latest Patents
Roy W Lange holds a patent for a "Time Delayed Undervoltage Relay." This invention pertains to an undervoltage relay device designed for circuit breaker systems, featuring a time delay mechanism. The device monitors two lines of an electrical system through a transformer, which rectifies the output and provides it to a capacitive element. This element filters the signal and can consist of a single capacitor or a combination of capacitors, depending on the desired time delay. When the voltage across the monitored lines falls below a predetermined threshold, the voltage across the capacitive element decreases, triggering a comparator that ultimately deenergizes the relay coil, leading to the tripping of the circuit breaker. The design ensures that the relay coil remains energized during the time delay, even if the voltage drops significantly.
Career Highlights
Roy W Lange is associated with Westinghouse Electric Corporation, where he has contributed to various projects and innovations in electrical systems. His expertise in designing reliable electrical components has made a lasting impact on the industry.
Collaborations
Throughout his career, Roy has worked alongside talented colleagues, including Joseph J Matsko and Raymond O Whitt. Their collaborative efforts have fostered an environment of innovation and creativity within their projects.
Conclusion
Roy W Lange's contributions to electrical engineering, particularly through his patented time delayed undervoltage relay, highlight his role as an innovator in the field. His work continues to influence the design and functionality of circuit breaker systems, showcasing the importance of innovation in technology.