Heikki Pernu

Title: Heikki Pernu: Innovator in Fiber Pulp Measurement Technology

Introduction

Heikki Pernu is a notable inventor based in Nattari, Finland. He has made significant contributions to the field of fiber pulp measurement technology. His innovative approach has led to the development of a unique apparatus and method that enhances the accuracy of measuring the properties of fiber pulp.

Latest Patents

Heikki Pernu holds a patent for an "Apparatus and method for determining the properties of fiber pulp." This invention relates to a sophisticated apparatus designed to measure the volume and temperature of fiber pulp samples. The apparatus includes a batching vessel for initial measurements, a filtering chamber that utilizes a pressure difference to filter the sample, and a mechanism to produce airflow through the pulp cake formed during filtration. The design features a raisable vertical central shaft that can be rotated in steps, allowing for efficient transfer of the wire and pulp cake during the measurement process.

Career Highlights

Heikki Pernu is associated with Oy Tampella Ab, where he has applied his expertise in developing innovative solutions for the pulp and paper industry. His work has been instrumental in advancing the methods used for assessing fiber pulp properties, which is crucial for quality control in manufacturing processes.

Collaborations

Heikki has collaborated with notable colleagues such as Paavo Rautakorpi and Risto Manttari. Their combined efforts have contributed to the successful development and implementation of new technologies in the field.

Conclusion

Heikki Pernu's contributions to fiber pulp measurement technology exemplify the impact of innovation in industrial processes. His patent and collaborative efforts continue to influence the industry positively.