Don Old

Title: Don Old - Innovator in Cryogenic Engine Technology

Introduction

Don Old is a notable inventor based in Middlesex, GB. He is recognized for his innovative contributions to engine technology, particularly in the field of cryogenic engines. His work has the potential to revolutionize how engines operate by improving efficiency and performance.

Latest Patents

Don Old holds a patent for a cryogenic engine system. This invention provides a method of operating an engine with one or more cylinders, each containing a piston. The engine employs a working fluid and a heat exchange fluid, introducing the heat exchange fluid during the return stroke and the working fluid during the expansion stroke. The method includes specific steps such as opening the exhaust valve at or near the bottom dead center and delivering the heat exchange fluid to the cylinder after the exhaust valve has been opened. This innovative approach allows for better compression of the working fluid by the piston within the cylinder.

Career Highlights

Throughout his career, Don Old has worked with various companies, including Dearman Engine Company Limited and Clean Cold Power UK Limited. His experience in these organizations has contributed to his expertise in engine technology and innovation.

Collaborations

Don has collaborated with notable individuals in the field, including Peter Dearman and Michael Dearman. Their combined efforts have further advanced the development of cryogenic engine systems.

Conclusion

Don Old's contributions to cryogenic engine technology exemplify the spirit of innovation. His patent and career achievements highlight the importance of advancements in engine efficiency and performance.