Don R Wiesmann

Title: Don R Wiesmann: Innovator in CO2 Refrigeration Systems

Introduction

Don R Wiesmann is a notable inventor based in Troy, OH (US). He has made significant contributions to the field of refrigeration technology, particularly in the development of systems that utilize carbon dioxide as a refrigerant. His innovative approach has led to advancements that enhance the efficiency and effectiveness of refrigeration systems.

Latest Patents

Don R Wiesmann holds a patent for "Systems, controllers, and methods for controlling a CO2 refrigeration system." This patent describes a controller designed for CO2 refrigeration systems, which includes inputs for receiving temperature and pressure data from various sensors. The controller is equipped with outputs for managing valves and fans, and it operates based on the inlet air temperature in both transcritical and subcritical modes. This innovation is crucial for improving the performance of CO2 refrigeration systems.

Career Highlights

Wiesmann is associated with Copeland Corporation, where he applies his expertise in refrigeration technology. His work at Copeland has allowed him to focus on developing advanced control systems that optimize the operation of refrigeration units. His contributions have been instrumental in pushing the boundaries of what is possible in the refrigeration industry.

Collaborations

Wiesmann collaborates with Daqing Li, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies in refrigeration.

Conclusion

Don R Wiesmann's work in CO2 refrigeration systems exemplifies the impact of innovative thinking in technology. His patent and contributions to Copeland Corporation highlight his role as a key player in advancing refrigeration technology.