Company Filing History:
Years Active: 2001-2012
Title: William S. Wheat: Innovator in Fuel Cell Technology
Introduction
William S. Wheat is a notable inventor based in Rochester, NY (US), recognized for his contributions to fuel cell technology. With a total of 7 patents, Wheat has made significant advancements in energy management systems for vehicles, particularly in cold environments.
Latest Patents
One of Wheat's latest patents is a fuel cell energy management system designed for cold environments. This innovative system controls the temperature of a fuel cell system while a vehicle is not running. It includes a fuel cell stack, a blower for air supply, a water supply, and a hydrogen supply. The system features a hydrogen supply valve connected to the fuel cell stack and a heater that utilizes the output from the fuel cell stack. The controller manages the hydrogen supply valve and blower to ensure the fuel cell stack and water supply are adequately warmed. If heating is necessary, the controller activates the blower and opens the hydrogen supply valve. Conversely, if the tank level signal does not exceed a specified value, the controller initiates a purge and inhibits vehicle startup.
Another significant patent involves electronic bypass control of gas around the humidifier to the fuel cell stack. This humidity control system includes a gas supply and a humidifier, with a bypass line and valve that regulate the humidity of gas entering the fuel cell stack. A humidity sensor generates a signal based on the humidity levels, and a controller adjusts the valve accordingly to maintain optimal conditions for the fuel cell stack.
Career Highlights
Wheat is currently employed at GM Global Technology Operations LLC, where he continues to innovate in the field of fuel cell technology. His work has contributed to advancements that enhance the efficiency and reliability of fuel cell systems in various applications.
Collaborations
Throughout his career, Wheat has collaborated with notable colleagues, including Mark A. Meltser and David A. Masten. These partnerships have fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
William S. Wheat stands out as a prominent inventor in the realm of fuel cell technology, with a focus on energy management systems. His contributions have the potential to significantly impact the automotive industry and beyond.
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