N Ulf Haraldsson

Title: N Ulf Haraldsson: Innovator in Papermaking Technology

Introduction

N Ulf Haraldsson is a notable inventor based in Karlstad, Sweden. He has made significant contributions to the field of papermaking technology, holding two patents that enhance the efficiency of stock feeding systems in papermaking machines. His work is instrumental in improving the processes involved in the production of paper.

Latest Patents

Haraldsson's latest patents focus on an innovative arrangement for feeding stock to a headbox in a papermaking machine. This arrangement includes at least one stock header with an inlet for receiving stock and multiple outlets that allow stock to exit the header. Each outlet is connected to a stock conduit that directs the stock to the headbox. Additionally, the design incorporates a dilution header that feeds a diluent, such as water, into the stock conduits. The arrangement ensures that the velocity of the stock flowing through the stock header is substantially equal to that in the upstream end of the conduits, optimizing the feeding process.

Career Highlights

Haraldsson is associated with Valmet-Karlstad AB, a company known for its expertise in papermaking technology. His role at the company has allowed him to apply his innovative ideas and contribute to advancements in the industry. His patents reflect his commitment to enhancing the efficiency and effectiveness of papermaking processes.

Collaborations

Throughout his career, Haraldsson has collaborated with esteemed colleagues, including Jyrki M Huovila and Ingvar B Klerelid. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies in the field.

Conclusion

N Ulf Haraldsson's contributions to papermaking technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the efficiency of papermaking processes, showcasing the importance of innovation in manufacturing.