Company Filing History:
Years Active: 2014-2024
Title: The Innovations of Jörg Hartzsch
Introduction
Jörg Hartzsch is a notable inventor based in Dortmund, Germany. He has made significant contributions to the field of electric motor control, holding a total of six patents. His work focuses on enhancing the efficiency and functionality of electric motors, particularly those with mechanical commutators.
Latest Patents
One of his latest patents is a method for controlling an electric motor having a mechanical commutator. This method involves determining the timing of commutation through sensors or without them. It also includes controlling the electric motor using a supply voltage signal that consists of a sequence of pulses. Additionally, the method modulates the supply voltage signal with a modulation signal to minimize the voltage magnitude at the commutation points. Another significant patent is for generating a blocking moment in a standstill state of an electrically commutated electric motor. This method allows for adaptive control of the blocking current, ensuring that the electric motor can maintain its standstill state despite varying load moments.
Career Highlights
Throughout his career, Jörg Hartzsch has worked with prominent companies in the semiconductor industry. Notably, he has been associated with Elmos Semiconductor AG and Elmos Semiconductor SE. His experience in these companies has contributed to his expertise in electric motor technologies.
Collaborations
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Conclusion
Jörg Hartzsch's innovative work in electric motor control showcases his dedication to advancing technology in this field. His patents reflect a deep understanding of electrical engineering and a commitment to improving motor efficiency.