Lewis E Unnewehr

Title: Lewis E. Unnewehr: Innovator in Electric Drive Motor Technology

Introduction

Lewis E. Unnewehr is a notable inventor based in Michigan City, Indiana. He has made significant contributions to the field of electric drive motors, particularly in the context of compressor technology. His innovative approach has led to the development of a unique patent that enhances the efficiency and performance of electric motors.

Latest Patents

Unnewehr holds a patent for a "Lubricant cooled electric drive motor for a compressor." This invention combines a variable reluctance motor with a screw compressor, featuring a sophisticated fluid management system. The system directs a portion of the lubricant flow through the motor to cool its stator laminations and windings. Additionally, another portion of the lubricant is routed directly from a heat exchanger to the screw compressor. This dual flow system not only lubricates the compressor but also provides essential cooling for its moving parts.

Career Highlights

Lewis E. Unnewehr is associated with Sullair Corporation, where he has applied his expertise in electric drive motor technology. His work has contributed to advancements in compressor efficiency and reliability. Unnewehr's innovative designs have positioned him as a key figure in the development of modern electric drive systems.

Collaborations

Throughout his career, Unnewehr has collaborated with talented individuals such as Oleif Olsaker and John C. Shoop. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Lewis E. Unnewehr's contributions to electric drive motor technology exemplify the spirit of innovation. His patented designs continue to influence the efficiency of compressor systems, showcasing the importance of inventive thinking in engineering.