Company Filing History:
4 out of 29,302 
1 out of 832,843 Years Active: 1999-2004
Title: Rolf Mack: Innovator in Motor Technology
Introduction
Rolf Mack is a notable inventor based in Sinzheim, Germany. He has made significant contributions to the field of motor technology, holding a total of 5 patents. His work focuses on electronically commutable motors and devices for operating clutches, showcasing his expertise in engineering and innovation.
Latest Patents
One of Rolf Mack's latest patents is an electronically commutable motor, particularly designed for fluid pumps. This motor features excitation windings that can be connected to and disconnected from a DC supply voltage through semiconductor switches. These switches are controlled by signals from a commutation device, allowing for additional closed- and open-loop control of the motor's output. The design includes a temperature protection system that adjusts the control signals based on the output from a temperature sensor.
Another significant invention is a device for operating a clutch, specifically for motor-vehicle drives. This device includes an electronically controllable clutch servo unit that comprises an electric motor and a reduction actuator gear. The gear elements are arranged coaxially and are interconnected in a way that allows for axial displacement during rotation. This innovative design enhances the efficiency and reliability of clutch operation in vehicles.
Career Highlights
Rolf Mack has worked with prominent companies, including Robert Bosch GmbH, where he honed his skills in motor technology and engineering. His experience in such a reputable organization has contributed to his success as an inventor.
Collaborations
Throughout his career, Rolf has collaborated with talented individuals such as Stefan Koch and Oliver Amendt. These partnerships have likely enriched his work and led to innovative solutions in motor technology.
Conclusion
Rolf Mack's contributions to motor technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the development of efficient motor systems.