Company Filing History:
Years Active: 2014
Title: Innovations by Craig A Thomas in Heat Pump Technology
Introduction
Craig A Thomas is an accomplished inventor based in O'Fallon, MO (US). He has made significant contributions to the field of heat pump technology, particularly in improving defrost cycles. His innovative approach has led to the development of a unique patent that enhances the efficiency of heat exchangers.
Latest Patents
Craig A Thomas holds a patent for a method of defrosting a heat exchanger in a heat pump by diverting warm refrigerant to an exhaust header. This invention focuses on heat pumps with improved defrost cycles and methods of defrosting heat exchangers, including those with microchannel outdoor heat exchangers. The patent describes a heat exchanger with three types of connection points used during a defrost cycle. Two connection points deliver hot refrigerant gas to the heat exchanger, while one connection point allows refrigerant to exit. During part of the defrost cycle, hot refrigerant gas is passed through a header without going through any cross tubes of the heat exchanger. A defrost valve in the refrigerant conduit opens during the defrost cycle to deliver hot refrigerant gas to the connection point on the header, and in some embodiments, the valve is open only during a portion of the defrost cycle.
Career Highlights
Craig A Thomas is currently employed at Nordyne, Inc., where he continues to innovate in the field of heating and cooling technologies. His work has been instrumental in advancing the efficiency and functionality of heat pumps, making them more effective for consumers.
Collaborations
Throughout his career, Craig has collaborated with talented individuals such as Jie Chen and Jacob Joseph Rede. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Craig A Thomas is a notable inventor whose work in heat pump technology has led to significant advancements in the industry. His patent for improving defrost cycles in heat exchangers exemplifies his commitment to innovation and efficiency.