Donald R Hohe

Title: Innovations of Donald R. Hohe in Ice Protection Systems

Introduction

Donald R. Hohe is an accomplished inventor based in Powell, Ohio. He is known for his significant contributions to the field of ice protection systems. With a focus on enhancing the efficiency of anti-icing and de-icing technologies, Hohe has developed innovative solutions that are crucial for aerodynamic structures and surfaces.

Latest Patents

Hohe holds a patent for an "Ice protection system and controller." This invention provides a method capable of both anti-icing and de-icing aerodynamic structures. The system comprises a Resistive Heat Coat (RHC) controller and a heating device. The RHC controller features a power circuit topology that includes a processor and a buck converter, along with a control algorithm. The heating device consists of multiple resistive heating elements, such as CNT-based resistive heaters. Notably, the system can achieve an efficiency of 98% or greater while utilizing a direct current (DC) power supply and 'hard switching' at a frequency of at least 500 kHz.

Career Highlights

Donald R. Hohe is associated with the Battelle Memorial Institute, where he has been instrumental in advancing research and development in ice protection technologies. His work has not only contributed to the field but has also set new standards for efficiency and effectiveness in ice management systems.

Collaborations

Hohe has collaborated with notable colleagues, including Brett R. Burton and Matthew E. Huntwork. These partnerships have fostered innovation and have been pivotal in the development of advanced technologies in their respective fields.

Conclusion

Donald R. Hohe's contributions to ice protection systems exemplify the impact of innovative thinking in engineering. His patented technologies are vital for improving safety and performance in various applications.