This inventor holds 4 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignee: Ebm-Papst St. Georgen Gmbh & Co Kg. Active years: 2019-2025.
Company Filing History:
Years Active: 2019-2025
Title: Marcus Hellmann: Innovator in Motor Technology
Introduction
Marcus Hellmann is a notable inventor based in Unterkirnach, Germany. He has made significant contributions to the field of motor technology, holding a total of four patents. His innovative designs focus on enhancing the efficiency and functionality of electric motors.
Latest Patents
Among his latest patents is the "External rotor device having integrated sensor system." This invention relates to an external rotor device that features a rotor housing designed to accommodate at least one rotor. It includes a sensor magnet positioned in sensory correlation with the rotor, ensuring precise functionality. The design incorporates a ring integrally formed on the rotor housing, which contains a pocket for the sensor magnet. This arrangement allows for predefined relative positioning of the sensor magnet in multiple spatial directions.
Another significant patent is the "Electric motor with heat dissipation for the motor shaft bearing." This invention features a motor housing that separates the shaft section from the motor section using a sealed separating pot. A metal ball bearing pot is included, which helps dissipate heat generated during operation. This innovative design allows the motor housing to function as a cooling body, enhancing the overall efficiency of the motor.
Career Highlights
Marcus Hellmann is currently employed at Ebm-papst St. Georgen GmbH & Co. KG, a company renowned for its advancements in fan and motor technology. His work there has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for excellence in engineering.
Collaborations
Throughout his career, Marcus has collaborated with talented individuals such as Michael Kisch and Wilhelm Weisser. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Marcus Hellmann stands out as a prominent inventor in the field of motor technology. His innovative patents and contributions to Ebm-papst St. Georgen GmbH & Co. KG highlight his commitment to advancing engineering solutions. His work continues to influence the industry and inspire future innovations.