David R Ward

Title: Innovations in Vehicle Temperature Control by David R. Ward

Introduction

David R. Ward is a notable inventor based in Byron, Illinois, with a focus on developing advanced vehicle heating and cooling systems. With two patents to his name, Ward has made significant contributions to automotive innovation, particularly in temperature regulation technologies.

Latest Patents

Ward's latest patents showcase his expertise in creating efficient vehicle temperature control solutions. One of his notable inventions is a vehicle refrigerant heating and cooling system. This system incorporates an inside coil, an outside coil, expansion valves, a reversing valve, a refrigerant compressor, a chiller, and a control device. The design facilitates a dual circuit operation where one circuit cools the air within the vehicle while the other heats it using engine coolant as a heat source. The innovative control device, which is microprocessor-controlled, adjusts the flow of engine coolant based on temperature readings to maintain a consistent set temperature inside the vehicle.

Another significant patent by Ward addresses vehicle cabin temperature control. This invention includes a thermostat and a power circuit designed to regulate electrical power to a heating/cooling device. The inclusion of a protection circuit enhances the system's safety by interrupting power to the device in the event of a short circuit.

Career Highlights

David R. Ward is currently associated with Kysor Industrial Corporation, where he contributes his expertise in developing state-of-the-art climate control systems for vehicles. His work reflects a commitment to improving comfort and safety for drivers and passengers alike.

Collaborations

Throughout his career, Ward has collaborated with talented coworkers such as William E. Zieske and Syed A. Mehdi. Together, they have advanced various projects, combining their knowledge and skills to push the boundaries of automotive technology.

Conclusion

David R. Ward's contributions to the field of vehicle temperature control illustrate the impact of innovation on the automotive industry. With his patented inventions, he continues to shape the future of vehicle comfort and efficiency, making significant strides in the engineering of heating and cooling systems.