This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Kone Corporation. Active years: 2020-2021.
Company Filing History:
Years Active: 2020-2021
Title: Seppo Saarakkala: Innovator in Bearingless Motor Drives
Introduction
Seppo Saarakkala is a prominent inventor based in Helsinki, Finland. He has made significant contributions to the field of electric motors, particularly in the development of bearingless motor drives. With a total of 2 patents, his work showcases innovative methods and apparatuses that enhance motor performance and efficiency.
Latest Patents
Saarakkala's latest patents include a method for self-commissioning a bearingless-motor drive. This invention involves a bearingless motor and a control unit, which work together to optimize motor functionality. The method generates a magnetic model that includes constant parameters, allowing for precise measurements and calculations of flux linkages. This process minimizes discrepancies between measured and calculated values, ensuring optimal performance.
Another notable patent is for an electric linear motor, which features a longitudinal stator beam and a mover that surrounds it. This design incorporates ferromagnetic poles and rotor units that generate propulsion and levitation forces. The innovative structure of the motor allows for efficient movement along the stator beam, making it suitable for various transport systems.
Career Highlights
Seppo Saarakkala is currently associated with Kone Corporation, a leading company in the elevator and escalator industry. His work at Kone has allowed him to apply his innovative ideas in practical applications, contributing to advancements in transportation technology.
Collaborations
Throughout his career, Saarakkala has collaborated with talented individuals such as Marko Hinkkanen and Maksim Sokolov. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Seppo Saarakkala's contributions to the field of electric motors, particularly through his patents on bearingless motor drives and electric linear motors, highlight his innovative spirit. His work continues to influence advancements in motor technology, showcasing the importance of creativity and collaboration in engineering.