Nina Maria Winkler

Title: Nina Maria Winkler: Innovator in Electrical Steel Technology

Introduction

Nina Maria Winkler is a prominent inventor based in Essen, Germany. She has made significant contributions to the field of electrical steel technology, particularly in applications for electric motors. Her innovative work focuses on enhancing the performance of electrical steel strips and sheets.

Latest Patents

Winkler holds a patent for an electric steel strip or sheet designed for higher frequency electric motor applications. This invention features improved polarization and low magnetic losses. The specific composition of the steel includes 3.2 to 3.4% of silicon, 0.85 to 1.1% of aluminum, and various other elements, ensuring a specific electrical resistance at 50° C. of 0.62 to 0.65μΩm. This technology is particularly useful in the production of iron cores for rotating electric machines, including electric and hybrid vehicles.

Career Highlights

Throughout her career, Winkler has worked with notable companies such as Thyssenkrupp Steel Europe AG and ThyssenKrupp AG. Her experience in these organizations has allowed her to develop and refine her expertise in electrical steel applications.

Collaborations

Winkler has collaborated with esteemed colleagues, including Anton Vidovic and Karl Telger. Their joint efforts have contributed to advancements in the field of electrical steel technology.

Conclusion

Nina Maria Winkler's innovative contributions to electrical steel technology have positioned her as a key figure in the industry. Her patent for electric steel strips demonstrates her commitment to improving the efficiency of electric motors.