Location History:
- Hyvinkää, FI (2017 - 2019)
- Hyvinkaa, FI (2017 - 2022)
- Helsinki, FI (2019 - 2023)
Company Filing History:
Years Active: 2017-2023
**Title: Innovations by Arto Nakari: A Leader in Elevator Technology**
Introduction
Arto Nakari is a prominent inventor based in Helsinki, Finland, recognized for his significant contributions to elevator technology. With a remarkable portfolio of 23 patents, Nakari has established himself as a key figure in the industry, driving advancements that enhance safety and performance in elevator systems.
Latest Patents
Among his latest inventions, Nakari has developed an innovative elevator system that encompasses several advanced features. One notable patent outlines a sophisticated elevator comprising at least one car moved by an elevator motor, controlled by a frequency converter. This frequency converter includes a rectifier bridge, inverter bridge, and a DC link. In the event of a mains power failure, the system is equipped with a backup power supply and safety devices, ensuring reliable operation and enhanced safety through an earth fault protection circuit for monitoring system integrity.
Another key patent focuses on a drive device with safety circuits utilizing logic states for elevator operation. This drive device comprises a frequency converter connected to the public AC supply network and an elevator motor. The motor's speed is meticulously regulated by a control circuit, with built-in safety mechanisms that interrupt motor control in response to any safety signals detected.
Career Highlights
Arto Nakari has dedicated his career to refining elevator technology, with his most impactful work conducted at Kone Corporation. His extensive experience and expertise have led to innovations that not only improve efficiency but also prioritize safety, making him a vital asset to the company and the industry at large.
Collaborations
Throughout his career, Nakari has collaborated with talented professionals like Olli Pokkinen and Ari Kattainen. These partnerships have contributed to the successful implementation of his innovative ideas and have fostered an environment of creativity and excellence in elevator technology.
Conclusion
Arto Nakari's contributions to the field of elevator technology are both substantial and transformative. His patents demonstrate a commitment to enhancing safety and performance, solidifying his reputation as an influential inventor in the industry. As he continues his work at Kone Corporation, the impact of his innovations is poised to shape the future of elevator systems significantly.