Jeffery D Ramsey

Title: The Innovative Contributions of Jeffery D. Ramsey

Introduction

Jeffery D. Ramsey is a notable inventor based in Englewood, OH (US). He has made significant contributions to the field of engineering, particularly in the development of advanced compressor technologies. With a total of 6 patents to his name, Ramsey's work has had a substantial impact on the industry.

Latest Patents

Among his latest innovations is the "Scroll machine with overheating protection." This invention features a thermally responsive valve assembly designed to protect scroll motor-compressors from high temperatures. When excessive discharge gas temperatures are detected, the valve assembly facilitates a high-side to low-side leak, prompting the motor protector to trip and de-energize the motor. This mechanism ensures that the excessive temperature discharge gas is directed to the lower portion of the motor/compressor shell, allowing for effective circulation throughout the motor cavity. Additionally, a secondary flow passage enhances the flow rate of the discharge gas, thereby reducing the cycle time of the compressor.

Another significant patent is the "Hermetic compressor with heat shield." This innovation incorporates a heat shield positioned between the discharge port and a specific area on the interior surface of the outer shell. This design insulates the outer shell from the high temperatures of the discharge gas, as well as the noise and vibrations typically associated with hot gas impacting the shell.

Career Highlights

Jeffery D. Ramsey is currently employed at Copeland Corporation, where he continues to develop innovative solutions in compressor technology. His work has been instrumental in enhancing the efficiency and reliability of various compressor systems.

Collaborations

Throughout his career, Ramsey has collaborated with esteemed colleagues, including Jean-Luc M. Caillat and Sunil S. Kulkarni. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Jeffery D. Ramsey's contributions to the field of engineering, particularly in compressor technology, demonstrate his commitment to innovation. His patents reflect a deep understanding of the challenges faced in the industry and provide effective solutions to enhance performance and safety.