Company Filing History:
Years Active: 1986
Title: Innovations of Johan I Johansson
Introduction
Johan I Johansson is an accomplished inventor based in Bellevue, WA (US). He has made significant contributions to the field of pulp processing through his innovative designs and patents. His work focuses on improving the efficiency and effectiveness of mixing and refining pulp materials.
Latest Patents
Johansson holds a patent for a "Rotor/mixer for controlling mixing and refining of pulp material." This invention presents a system for mixing and refining pulp, where raw material is conveyed into a cylindrical drum and propelled through it in a linear and spiral direction by a co-axial rotor. The rotor comprises multiple mixing and refining elements that facilitate the mixing and refining process during the relative rotation between the rotor and the drum. The design includes co-axially extending grinding areas defined between rotatable grinding elements on the rotor and a facing grinding surface on the drum's interior. This innovative approach allows for simultaneous compression and decompression of the raw material, ensuring optimal mixing and refining.
Career Highlights
Johansson is associated with Sunds Defibrator AB, where he has contributed to advancements in pulp processing technology. His expertise in the field has led to the development of systems that enhance the quality and efficiency of pulp production.
Collaborations
Johansson has worked alongside Rolf B Reinhall, collaborating on various projects that aim to innovate and improve pulp processing techniques.
Conclusion
Johan I Johansson's contributions to the field of pulp processing through his innovative patent demonstrate his commitment to advancing technology in this area. His work continues to influence the industry and improve the efficiency of pulp mixing and refining processes.