Company Filing History:
1 out of 2 
1 out of 7 Years Active: 2018-2019
Title: Innovations by Tommi Nummelin
Introduction
Tommi Nummelin is a notable inventor based in Lappeenranta, Finland. He has made significant contributions to the field of electrical engineering, particularly in the design of electric motors and magnetic actuators. With a total of 2 patents to his name, Nummelin's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
Nummelin's latest patents include an "Electrical motor construction provided with a planetary gear system." This invention features an annular thin-rimmed stator and a torque takeoff shaft that is concentric relative to it. The design incorporates an annular thin-rimmed rotor, a sun gear fixedly coupled to the rotor, and a planet carrier that supports the planet gears. This construction allows for efficient torque transmission from the rotor to the takeoff shaft.
Another significant patent is for a "Magnetic actuator and a gear system comprising the same." This magnetic actuator includes a collar element and a toroidal coil that surrounds it. The collar element is designed to slide axially with respect to a shaft and features indentations for locking in a torque transferring way. This innovative design eliminates the need for mechanical elements to move the collar element, enhancing the actuator's efficiency.
Career Highlights
Throughout his career, Tommi Nummelin has worked with several organizations, including Saimaa University of Applied Sciences and Lappeenranta University of Technology. His experience in these institutions has contributed to his development as an inventor and engineer.
Collaborations
Nummelin has collaborated with notable colleagues such as Juha Pyrhönen and Simo Sinkko. Their joint efforts have likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Tommi Nummelin's contributions to electrical engineering through his patents reflect his dedication to innovation. His work continues to influence the field, showcasing the importance of creativity in engineering solutions.