Company Filing History:
Years Active: 1976-1979
Title: Manfred Liska: Innovator in Motor Control Technology
Introduction
Manfred Liska is a notable inventor based in Nurnberg, Germany. He has made significant contributions to the field of motor control technology, holding a total of five patents. His work primarily focuses on enhancing the efficiency and stability of brushless DC motors.
Latest Patents
Liska's latest patents include a control arrangement for a brushless DC motor. This invention features a commutation device that regulates current supplied to the motor through a transistor connected to a power source. A threshold hysteresis level detector is employed to control the transistor, ensuring stable operation during current peaks. Another significant patent is a commutating arrangement for an electric motor supplied from a DC voltage. This circuit includes a main transistor connected to a DC voltage source and a commutating arrangement made up of transistors in a bridge circuit. The control device in this invention provides on-off commands to the transistors, optimizing the performance of the motor.
Career Highlights
Manfred Liska has built a successful career at Siemens Aktiengesellschaft, where he has been instrumental in developing innovative motor control solutions. His expertise in this area has led to advancements that benefit various applications in the industry.
Collaborations
Liska has collaborated with notable colleagues such as Hans Kuhnlein and Georg Kogler. Their combined efforts have contributed to the development of cutting-edge technologies in motor control.
Conclusion
Manfred Liska's contributions to motor control technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the efficiency and functionality of electric motors.