Company Filing History:
Years Active: 2005
Title: Jouko Karhunen: Innovator in Paper Machine Technology
Introduction
Jouko Karhunen is a notable inventor based in Jyväskylä, Finland. He has made significant contributions to the field of paper machine technology, particularly in the area of vibration damping. His innovative approach has led to the development of a unique method and apparatus that enhances the efficiency of paper production.
Latest Patents
Karhunen holds a patent for a "Method and equipment for attenuation of oscillation in a paper machine or in a paper finishing device." This invention focuses on damping vibrations in paper machines, utilizing a dynamic damper that includes a weight suspended by a spring. The spring constant can be adjusted by a control device, allowing for the tuning of the natural frequency of the damper. This tuning is crucial as it aligns the damper's frequency with a multiple of the rotational frequency of the roll in the paper machine, effectively reducing unwanted oscillations.
Career Highlights
Jouko Karhunen is associated with Metso Paper Inc., a company renowned for its advanced technology in the paper industry. His work has not only contributed to the company's reputation but has also advanced the overall efficiency of paper manufacturing processes.
Collaborations
Throughout his career, Karhunen has collaborated with esteemed colleagues such as Arto Puranen and Jorma Köliö. These partnerships have fostered innovation and have been instrumental in the development of new technologies within the industry.
Conclusion
Jouko Karhunen's contributions to paper machine technology exemplify the impact of innovative thinking in industrial applications. His patent for vibration damping technology showcases his commitment to enhancing production efficiency. His work continues to influence the paper manufacturing sector positively.