This inventor holds 3 USPTO granted patents. Top assignee: Kvaerner Pulping Ab. Active years: 1998-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Molnlycke, SE (1998)
- Orglelvagen, SE (2000)
- Mölnlycke, SE (2002)
Company Filing History:
Years Active: 1998-2002
Title: Jan Bergman: Innovator in Pulping Technology
Introduction
Jan Bergman is a notable inventor based in Molnlycke, Sweden. He has made significant contributions to the field of pulping technology, particularly in the processing of black liquor. With a total of 3 patents to his name, Bergman has developed innovative solutions that enhance the efficiency of mixing and straining processes in pulp production.
Latest Patents
Bergman's latest patents include a strainer arrangement for straining liquid from a mixing arrangement. This strainer is specifically designed to separate liquid from a mixing tank containing black liquor, which includes solid particles of ash. The strainer arrangement features a strainer pipe with axial gaps that allow for radial inflow of liquid. An axially movable shaft inside the strainer pipe is equipped with cleaning pins that extend into the gaps, ensuring effective straining.
Another significant patent is a mixing apparatus and method for mixing black liquor from cellulose production with ash generated from the combustion of black liquor. This apparatus consists of a cylindrical tank, a stirrer mechanism with a propeller on a vertical shaft, rotating baffles, and stationary vertical radial baffles. The invention also outlines a method for effectively mixing black liquor and ash.
Career Highlights
Jan Bergman is currently associated with Kvaerner Pulping AB, where he continues to innovate in the field of pulp and paper technology. His work focuses on improving processes that are crucial for the efficient production of cellulose and related products.
Collaborations
Bergman has collaborated with notable colleagues such as Lars Gunnar Olausson and Sven-Erik Jansson, contributing to advancements in their shared field of expertise.
Conclusion
Jan Bergman stands out as a key figure in the innovation of pulping technology, with his patents reflecting a commitment to enhancing industrial processes. His contributions are vital for the advancement of sustainable practices in the pulp and paper industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile