Manfred Frank

Title: The Innovations of Manfred Frank: Pioneering Pressure Sensor Technology

Introduction

Manfred Frank, an accomplished inventor based in Maulburg, Germany, has made significant contributions to the field of pressure sensor technology. With a total of three patents to his name, his innovative work significantly advances how pressure measurements are conducted.

Latest Patents

Frank's most recent patents focus on enhancing the performance and durability of pressure sensors. The first patent details a pressure sensor that includes a diaphragm covered by a protective layer. This sensor is constructed from a substrate and diaphragm joined around the periphery to form an enclosed chamber. The diaphragm's surface, facing away from the substrate, is designed to withstand the pressures of the medium it measures while being protected against corrosion and abrasion by a layer of silicon carbide that is applied through chemical vapor deposition.

The second patent describes an innovative method of manufacturing pressure sensors using ceramic, glass, or single-crystal materials. In this design, both the substrate and diaphragm features a silicon carbide, niobium, or tantalum layer, which serves as capacitor electrodes protected by additional layers. The manufacturing process employed allows for the substrate and diaphragm to be soldered together in a single step, improving efficiency. This design enhances the diaphragm's load capacity, elevating the operational temperature limits compared to traditional glass-frit joints.

Career Highlights

Manfred Frank has dedicated his expertise to Endress+Hauser GmbH & Co., where he continues to develop cutting-edge pressure sensor technologies. His work not only exemplifies his innovative mindset but also underscores the importance of precise measurements in various industrial applications.

Collaborations

Throughout his career, Frank has collaborated with notable colleagues including Frank Hegner and Thomas Klahn. These partnerships have fostered an environment of creativity and innovation, driving forward the development of advanced pressure sensor designs that meet the increasing demands of technology.

Conclusion

Manfred Frank's contributions to the field of pressure sensing are both significant and transformative. Through his patented innovations, he has positioned himself as a leader in the industry, ensuring greater reliability and capability in pressure measurement technologies. His ongoing work at Endress+Hauser continues to pave the way for future advancements in sensor technology.