Location History:
- Vantaa, FI (2019)
- Söderkulla, FI (2022)
- Joensuu, FI (2017 - 2023)
Company Filing History:
Years Active: 2017-2023
Title: Kim Sjödahl: Innovator in Composite Materials and Hoisting Devices
Introduction
Kim Sjödahl is a notable inventor based in Joensuu, Finland. He has made significant contributions to the field of composite materials and hoisting devices, holding a total of five patents. His innovative designs focus on enhancing the efficiency and functionality of various mechanical systems.
Latest Patents
One of Kim Sjödahl's latest patents is for a rope designed for a hoisting device. This hoisting device rope features a width larger than its thickness in a transverse direction. The rope includes a load-bearing part made of a composite material, which consists of non-metallic reinforcing fibers such as carbon fiber or glass fiber embedded in a polymer matrix. Additionally, he has developed an elevator system that utilizes this rope, comprising a drive sheave, an elevator car, and a rope system that effectively moves the elevator car.
Another significant patent involves a radome casing and the method for its manufacturing. This radome casing is constructed from composite material walls that include reinforcement fibers and a matrix resin binding the fibers together. Notably, the walls feature a radiation transmission window that allows the radiation of a radome antenna to pass through when mounted inside the casing. The design reduces the amount of fibers in the radiation transmission window to less than 40-50% of the fiber content found elsewhere in the casing walls, thereby minimizing attenuation of high-frequency radiation.
Career Highlights
Throughout his career, Kim Sjödahl has worked with prominent companies such as Kone Corporation and Exel Composites Oyj. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Kim has collaborated with several professionals in his field, including Juha Honkanen and Raimo K Pelto-Huikko. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Kim Sjödahl's work in composite materials and hoisting devices exemplifies the spirit of innovation. His patents reflect a commitment to advancing technology and improving mechanical systems. His contributions continue to influence the industry and inspire future inventors.