Ralf Austermann

Title: Ralf Austermann: Innovator in Electric Motor Technology

Introduction

Ralf Austermann is a notable inventor based in Rietberg, Germany. He has made significant contributions to the field of electric motor technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of electric motors.

Latest Patents

One of Austermann's latest patents is for an electric motor featuring an n-pole stator. This design includes a first and second stator winding that can alternatively be supplied with current, allowing for the creation of a pole-changeable electric motor. The supply winding is constituted by at least one turn of either the first or second stator winding. This approach enables the use of a conventional winding design to provide a supply voltage for electric equipment while maintaining a compact construction. Current is tapped at specific locations of existing stator turns, allowing for a predetermined supply voltage based on the magnetic flux linkage during operation.

Another significant patent is a circuit arrangement for commutating a reluctance motor. This arrangement includes a current generator that produces first and second cyclic sequences of current pulses. The first sequence, when applied to the stator windings, allows the rotor to travel a predetermined distance along a motion coordinate path. The second sequence, applied when the rotor speed exceeds a certain level, omits specific current pulses from the first sequence, enabling the rotor to travel at least twice the predetermined distance.

Career Highlights

Throughout his career, Ralf Austermann has worked with prominent companies, including U.S. Philips Corporation and Hanning Electro-Werke GmbH & Co. KG. His experience in these organizations has contributed to his expertise in electric motor technology and innovation.

Collaborations

Austermann has collaborated with various professionals in the field, including his coworker Heinz Willi Van Der Broeck. These collaborations have further enriched his work and contributed to the development of advanced electric motor technologies.

Conclusion

Ralf Austermann is a distinguished inventor whose work in electric motor technology has led to several innovative patents. His contributions continue to influence the industry and pave the way for future advancements in electric motor design.