Mark C Doty

Title: Mark C Doty: Innovator in Cooling Technology

Introduction

Mark C Doty is a notable inventor based in Stuarts Draft, Virginia. He has made significant contributions to the field of cooling technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of cooling systems, particularly in large installations.

Latest Patents

One of Mark's latest innovations is the high capacity chiller compressor. This invention features a high efficiency, low maintenance single stage or multi-stage centrifugal compressor assembly designed for large cooling installations. The cooling system provides direct, two-phase cooling of the rotor by combining gas refrigerant from the evaporator section with liquid refrigerant from the condenser section. This process creates a liquid/vapor refrigerant mixture that enhances cooling efficiency. Additionally, cooling of the stator with liquid refrigerant is achieved through a similar technique. To further improve performance, a noise suppression system is integrated by injecting liquid refrigerant spray at points between the impeller and the condenser section. The liquid refrigerant is sourced from high pressure liquid refrigerant from the condenser section.

Career Highlights

Mark has worked with prominent companies in the industry, including Aff-McQuay Inc. and Daikin Applied Americas Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in cooling technology.

Collaborations

Throughout his career, Mark has collaborated with talented individuals such as Thomas E Watson and Paul K Butler. These partnerships have contributed to the advancement of his projects and innovations.

Conclusion

Mark C Doty is a distinguished inventor whose work in cooling technology has led to significant advancements in efficiency and performance. His patents reflect his commitment to innovation and excellence in the field.