Leiv A Folkedal

Title: Leiv A Folkedal: Innovator in Heat Exchanger Technology

Introduction

Leiv A Folkedal is a notable inventor based in Kopervik, Norway. He has made significant contributions to the field of heat exchanger technology, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

Folkedal's latest patents include a "Manifold for Heat Exchanger and Process Therefor." This invention is designed to be joined by brazing or soldering to heat transfer tubes. A portion of the manifold's surface that will be joined to the tubes is equipped with at least one recess, which mechanically locks the brazing material. Another significant patent is the "Process for Continuous Hot Dip Zinc Coating of Aluminum Profiles." This improved process forms a zinc-base alloy coating on aluminum alloy profiles, such as tubes or microtubes used in assembling and brazing heat exchangers suitable for automotive applications. The process allows for high-speed coating while effectively removing the aluminum oxide layer to ensure metallurgical adherence of the zinc-base alloy.

Career Highlights

Leiv A Folkedal is associated with Norsk Hydro, a leading company in the aluminum and energy sectors. His work at Norsk Hydro has allowed him to develop and refine his innovative ideas, contributing to advancements in heat exchanger technology.

Collaborations

Folkedal has collaborated with notable coworkers, including Morten Syslak and Edward J Morley. Their combined expertise has likely fostered a creative environment that encourages innovation and problem-solving.

Conclusion

Leiv A Folkedal's contributions to heat exchanger technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry and showcases the importance of inventive thinking in solving complex challenges.