Martin Wohr

Title: Martin Wohr: Pioneering Innovations in Fuel Cell Technology

Introduction

Martin Wohr, an inventive mind hailing from Grosse-Gerau, Germany, has made significant contributions to the field of fuel cell technology. With a total of three patents to his name, Wohr's work primarily focuses on enhancing the efficiency and performance of fuel cells, particularly through innovative cooling and operational mechanisms.

Latest Patents

One of Wohr's most notable inventions is the "Cooling Rib Arrangement for the Equalization of the Temperature Distribution in Air Cooled Stacks". This patent addresses the challenge of uneven temperature distribution in fuel cells by designing a cooling gap between neighboring cells, where the specific surface area emitting heat to the coolant gradually increases. This innovative approach enhances the local heat transfer coefficient, promoting uniform temperature across the fuel cells and ultimately increasing the power density while prolonging service life.

In addition, Wohr has developed a "Direct Methanol Fuel Cell System with a Device for the Separation of the Methanol and Water Mixture". This invention optimizes the concentration of the methanol/water mixture supplied to the anode based on the electrical power demand. By introducing a separating column to efficiently adjust methanol concentration during load changes, this system enhances the fuel cell's operational adaptability and performance.

Career Highlights

Currently, Martin Wohr is associated with Gm Global Technology Operations LLC, a company renowned for its commitment to research and innovation within the automotive sector. His work emphasizes the practical applications of fuel cell technology, demonstrating a strong link between theoretical research and real-world implementation.

Collaborations

Throughout his career, Wohr has collaborated with esteemed colleagues including Lothar Matejcek and Werner Lehnert. These partnerships have facilitated innovative solutions and advancements in fuel cell technology, combining expertise to address complex engineering challenges.

Conclusion

Martin Wohr stands out as an accomplished inventor in the realm of fuel cell technology, with a clear focus on improving energy efficiency and operational stability. His latest patents reflect a commitment to innovation, solidifying his role as a key player in advancing sustainable energy solutions. As the demand for efficient energy sources continues to grow, Wohr's contributions will undoubtedly remain pivotal in shaping the future of fuel cell applications.