Richard E Luebrecht

Title: Richard E. Luebrecht: Innovator in Overcurrent Protection Systems

Introduction

Richard E. Luebrecht is a notable inventor based in Wapakoneta, OH (US). He has made significant contributions to the field of electrical engineering, particularly in the development of overcurrent protection systems. With a total of 2 patents to his name, Luebrecht's work showcases his innovative approach to enhancing electrical safety and efficiency.

Latest Patents

Luebrecht's latest patents include an overcurrent protection system and an AC solid-state circuit breaker. The overcurrent protection system is designed to be adaptable for use with power controllers of both single and multi-phase AC or DC types. It features a load current sensing element combined with an overcurrent sensing/inverse time delay circuit, a power switch, and a crowbar circuit. This system eliminates the need for a separate isolated power supply and enhances the reliability of overcurrent fault signal detection.

The AC solid-state circuit breaker incorporates circuitry that allows for off/on/reset operations through a mechanical toggle control switch. This design closely simulates the operation of magnetic circuit breakers. It includes a power continuity feature that ensures load power is maintained while providing fail-safe protection. The circuit also features a power supply that does not require step-down or isolation transformers, allowing for miniaturization and operation across a wide range of frequencies.

Career Highlights

Throughout his career, Richard E. Luebrecht has worked with prominent organizations, including Westinghouse Electric Corporation and the United States Navy. His experience in these companies has contributed to his expertise in electrical systems and innovations.

Collaborations

Luebrecht has collaborated with notable individuals in the field, including William W. Billings and James T. Mitchell. These collaborations have likely enriched his work and contributed to the development of his patented technologies.

Conclusion

Richard E. Luebrecht's contributions to electrical engineering through his innovative patents demonstrate his commitment to improving safety and efficiency in electrical systems. His work continues to influence the industry and showcases the importance of innovation in technology.