Company Filing History:
Years Active: 1989-1996
Title: Seppo Rantanen: Innovator in Paper Machine Technology
Introduction
Seppo Rantanen is a notable inventor based in Merimasku, Finland. He has made significant contributions to the field of paper machine technology, holding 2 patents that showcase his innovative approach to improving the efficiency and functionality of paper drying processes.
Latest Patents
Rantanen's latest patents include a "Method and arrangement in a multi-cylinder dryer of a paper machine." This invention focuses on enhancing the adherence of a web to a drying wire, effectively preventing the adverse effects of centrifugal forces and air-flow phenomena that can separate the web from the drying wire. The design incorporates heated drying cylinders, a drying wire, and guide cylinders with perforations that create a vacuum, ensuring reliable contact between the web and the drying wire.
Another significant patent is the "Device for generating negative pressure inside a mantle of a revolving roll." This device generates negative pressure within a cylindrical roll mantle, utilizing a suction chamber and a rotor blower that operates in conjunction with the roll's rotation. This innovative design eliminates the need for external negative pressure equipment, streamlining the process.
Career Highlights
Throughout his career, Seppo Rantanen has worked with prominent companies in the paper machinery industry, including Valmet Corporation and Valmet Paper Machinery Inc. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in paper manufacturing technology.
Collaborations
Rantanen has collaborated with esteemed colleagues such as Raimo Virta and Pekka Eskelinen. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the field.
Conclusion
Seppo Rantanen's contributions to paper machine technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the efficiency and effectiveness of paper production processes.