Mauno Tohonen

Title: Mauno Tohonen: Innovator in Paper Machine Technology

Introduction

Mauno Tohonen is a notable inventor based in Jyväskylä, Finland. He has made significant contributions to the field of paper machine technology, particularly with his innovative designs that enhance the efficiency and functionality of paper production processes.

Latest Patents

Tohonen holds a patent for a "Spreader roll or equivalent for a fabric in a paper machine, and method." This invention features a spreader roll supported at the middle for a wire or felt in a paper machine. The design includes a metallic inner tube and an outer tube attached through an intermediate part, which is symmetric relative to a transverse center plane of the roll. The inner and outer tubes are coaxial when unbent, with annular intermediate spaces allowing for deflection in different directions due to the tensioning force of the fabric. The roll's construction includes a double mantle composed of a steel inner tube and reinforced plastic outer components.

Career Highlights

Mauno Tohonen is associated with Valmet Oy, a company known for its advanced technology in the paper and energy industries. His work has contributed to the development of innovative solutions that improve the performance of paper machines.

Collaborations

Tohonen has collaborated with Kaj Lindroos, a fellow innovator in the field. Their partnership has likely fostered advancements in paper machine technology and contributed to the success of their projects.

Conclusion

Mauno Tohonen's contributions to paper machine technology through his innovative patent demonstrate his expertise and commitment to enhancing industrial processes. His work continues to influence the efficiency of paper production.