Company Filing History:
Years Active: 2005-2017
Title: The Innovative Contributions of Herbert Hartnack
Introduction
Herbert Hartnack, a notable inventor based in Erlangen, Germany, has made significant strides in the field of electrochemical technologies. With a total of seven patents to his name, Hartnack's work focuses on advancing fuel cell technologies and enhancing the performance of electrochemical cells.
Latest Patents
Among his latest inventions, Hartnack developed an innovative electrochemical cell that features a plate element which can be effectively cooled using a liquid coolant, such as water. The design of the plate element ensures that the surface is wetted for optimal cooling, boasting a contact angle of less than 90 degrees between the surface and the coolant. This innovation includes an additional method step aimed at modifying the wettable surfaces to decrease the contact angle for improved efficiency.
Another noteworthy patent from Hartnack is a contact device designed for a fuel cell stack. This device is situated in a terminal compartment and enables efficient electrical contact within the stack. The surface of the contact device is enhanced with a hydrophobic layer, which facilitates the removal of condensation water, thereby improving the overall functionality and reliability of the fuel cell systems.
Career Highlights
Herbert Hartnack is currently associated with Siemens Aktiengesellschaft, a leading company in the technology and engineering sector. His commitment to innovation is reflected through his extensive work in electrochemical systems, contributing to sustainable energy solutions and advancements in fuel cell technologies.
Collaborations
Throughout his career, Hartnack has collaborated with talented colleagues, including Arno Mattejat and Josef Lersch. These partnerships have fostered a collaborative environment that promotes creativity and the successful development of groundbreaking inventions.
Conclusion
With a keen focus on improving electrochemical cells and fuel cell technologies, Herbert Hartnack's innovative contributions stand as a testament to his expertise and dedication. His work not only enhances existing technologies but also paves the way for future advancements in sustainable energy solutions.
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