Douglas E Prather

Title: Douglas E. Prather: Innovator in Flue Pipe Control Technology

Introduction

Douglas E. Prather is an accomplished inventor based in Jackson, MI (US). He is known for his innovative contributions to the field of flue pipe construction, particularly in applications for fuel-fired water heaters. His work has significantly impacted the efficiency and functionality of these systems.

Latest Patents

Prather holds a patent for an improved flue pipe construction designed to minimize heat loss when a water heater is in standby mode. This invention features inner and outer concentric flue pipes that create an air space between them. The design includes one or more valve arrangements that selectively restrict airflow through this air space. Notably, the valve arrangements are equipped with a thermally responsive actuator that operates without the need for external power or interlocks, responding directly to the heat generated by the burner assembly.

Career Highlights

Prather's career is marked by his role at Therm-O-Disc, Incorporated, where he has made significant contributions to product development and innovation. His expertise in flue pipe technology has positioned him as a key figure in enhancing the efficiency of heating systems.

Collaborations

Throughout his career, Prather has collaborated with notable colleagues, including Prasad S. Khadkikar and Richard L. Gerich. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Douglas E. Prather's contributions to flue pipe control technology exemplify his commitment to innovation and efficiency in heating systems. His patent reflects a significant advancement in reducing heat loss, showcasing his expertise and dedication to improving energy efficiency.