Company Filing History:
Years Active: 1993-1995
Title: Innovations by Sung L Kwon in Refrigeration Technology
Introduction
Sung L Kwon is a notable inventor based in Burnsville, MN (US), recognized for his contributions to refrigeration technology. With a total of 7 patents, Kwon has developed innovative methods and apparatus that enhance the efficiency and effectiveness of refrigeration systems.
Latest Patents
One of Kwon's latest patents focuses on methods and apparatus for operating a refrigeration system characterized by an economizer cycle. This system introduces a null cycle, in addition to traditional heating and cooling cycles, without the need to shut down the compressor prime mover. This innovation preserves airflow in a conditioned space, ensuring that the temperature remains stable. The system employs first, second, and third controllable valves to select main and auxiliary condensers, manage liquid lines, and provide warm liquid to an economizer heat exchanger. By controlling these valves in predetermined open/close patterns, the system can effectively match the net heat gain or loss in the conditioned space, leading to improved temperature control and longer shelf life for perishables.
Career Highlights
Kwon's work at Thermo King Corporation has been instrumental in advancing refrigeration technology. His innovative approaches have not only improved system efficiency but have also contributed to better temperature management in various applications.
Collaborations
Throughout his career, Kwon has collaborated with notable colleagues, including Lars Ivan Sjoholm and Lee J Erickson. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Sung L Kwon's contributions to refrigeration technology exemplify the impact of innovative thinking in engineering. His patents and work at Thermo King Corporation continue to influence the industry, ensuring better performance and reliability in refrigeration systems.