Company Filing History:
Years Active: 2023-2025
Title: **Innovative Contributions of Inventor Andreas Reeh in Electrical Machines for Aircraft**
Introduction
Andreas Reeh, an accomplished inventor based in Nuremberg, Germany, has made significant strides in the field of electrical machines for aircraft power and propulsion systems. With a remarkable portfolio of 10 patents, Reeh's innovations are poised to reshape the aviation industry by enhancing the efficiency and performance of electric propulsion technologies.
Latest Patents
Among his latest contributions, Reeh has developed two notable patents focusing on electrical machines for aircraft. The first patent describes a transverse flux electrical machine designed for coupling to the rotating shaft of an aircraft propulsor. This innovative machine features a rotor equipped with multiple circumferentially distributed permanent magnets, forming rotor poles with a unique pole pitch angle. The design also incorporates a stator with current-carrying coils that interact with the rotor, effectively producing torque. Moreover, an air gap is strategically maintained between the rotor and stator, enhancing its operational efficiency by ensuring a machine parameter defined as P×G remains below 100 micro radian-meters.
Reeh's second patent addresses the needs of vertical take-off and landing (VTOL) aircraft, introducing an electrical propulsion unit (EPU) that integrates a propeller or fan with a transverse flux electric motor. This innovative design ensures that the rotor not only drives the propeller but also facilitates active cooling of the coils through an air flow, significantly improving thermal management. The effective cooling surface area of each coil exceeds 20% of its total surface area, ensuring optimal performance.
Career Highlights
Andreas Reeh is currently employed at Rolls-Royce Deutschland Ltd & Co. KG, a leading company in the aerospace sector renowned for its cutting-edge technologies and commitment to innovation. His work in developing advanced electrical machines underscores his role as a vital contributor to the company's mission of enhancing aircraft propulsion systems.
Collaborations
Reeh collaborates with esteemed colleagues such as Johannes Gabriel Bauer and Ellis F. H. Chong, each bringing their expertise to the table. This collaborative environment fosters creativity and accelerates the development of pioneering technologies that have the potential to transform the future of aviation.
Conclusion
Through his ten patents and ongoing projects, Andreas Reeh exemplifies the spirit of innovation that drives advancements in aircraft technology. His contributions to electrical machines not only improve the performance of modern aircraft but also pave the way for more sustainable and efficient air travel options. As the aviation industry continues to evolve, inventors like Reeh are at the forefront of creating solutions that address the challenges of our time.