Walter Heydrich

Title: Innovator Walter Heydrich: Advancements in Motor Technology

Introduction

Walter Heydrich, an accomplished inventor located in Georgen, Germany, has made significant contributions to the field of motor technology. With a total of two patents to his name, Heydrich is recognized for his innovative approaches to operating electronically commutated motors. His inventions enhance efficiency and reliability in motor performance, reflecting his deep understanding of electrical engineering.

Latest Patents

Heydrich's latest patents include a comprehensive Method for Operating an Electronically Commutated Motor and a Motor for Carrying Out One Such Method. The first patent focuses on a method that utilizes a current limiting arrangement affecting a PWM (Pulse Width Modulation) controller. This design ensures that the motor current remains within safe limits by adjusting the pulse duty ratio when a predetermined upper limit is exceeded. The invention also incorporates strategies for adapting the limit value based on motor speed and conditions, optimizing power management during load peaks.

His second patent details an Electronically Commutated DC Motor which features a full bridge circuit. This motor configuration includes a stator with one or more windings and a rotor, which interacts electromagnetically with the stator. Moreover, it features a complex arrangement for generating rotor position signals and controlling the bridge transistors, ensuring efficient operation and responsiveness to varying load conditions.

Career Highlights

Walter Heydrich has been instrumental in his role at Ebm-Papst St. Georgen GmbH & Co. KG, a leading company in the field of fan and motor technology. His work focuses on innovating solutions that streamline motor performance and enhance energy efficiency in various applications.

Collaborations

Throughout his career, Heydrich has collaborated with esteemed colleagues including Hermann Rappenecker and Wilhelm Weisser. Together, they have advanced the research and development of motor technology, contributing significantly to their field.

Conclusion

Walter Heydrich's contributions to motor technology exemplify the spirit of innovation that drives progress in engineering. His patents not only address current challenges in motor operation but also set the foundation for future developments in electronically commutated motors. As technology continues to evolve, inventors like Heydrich remain at the forefront, pushing boundaries and enhancing capabilities in the engineering landscape.