Company Filing History:
Years Active: 1977-1979
Title: **Innovator Spotlight: Paul S. Lundsgaard**
Introduction
Paul S. Lundsgaard, based in Chicago, IL, is a noteworthy inventor with a strong focus on electrical protection devices. With a portfolio of two patents, Lundsgaard has significantly contributed to advancements in surge protection for communication lines.
Latest Patents
Lundsgaard's patents include the "Multi Arc Gap Surge Arrester" and the "Line Protector for Communications Circuit." The **Multi Arc Gap Surge Arrester** is designed for protecting telephone lines and incorporates a primary and a secondary arc gap that are electrically coupled in parallel. The primary arc gap is wider and, under normal conditions, enables the arrester to discharge through it. In case of gas leakage replaced by air, the secondary arc gap ensures backup protection.
The **Line Protector for Communications Circuit** features a gas tube with external contact surfaces designed for connection to communication lines and ground. It includes a conductive member that engages the contact surfaces when overheating occurs, creating a direct short circuit to protect the line from excessive current. A shield covers part of the gas tube to prevent interference from external materials, ensuring optimal functionality.
Career Highlights
Paul S. Lundsgaard is affiliated with Reliable Electric Company, a prominent firm known for its innovations in electrical components. His dedication to developing reliable solutions in surge protection reflects his commitment to enhancing communication infrastructure safety.
Collaborations
Lundsgaard collaborates closely with his coworker, William S. Sedlacek, leveraging their combined expertise to drive innovation within their field. This partnership has contributed to the advancement of products that prioritize safety and efficiency in communications circuits.
Conclusion
Paul S. Lundsgaard is an influential figure in the realm of electrical innovations. His patents underscore his expertise and dedication to developing essential protective devices that serve critical roles in communication systems. As technology continues to evolve, Lundsgaard's contributions will undoubtedly shape the future of electrical safety.