Kristian Walter

Title: Innovations by Kristian Walter

Introduction

Kristian Walter is a notable inventor based in Genarp, Sweden. He has made significant contributions to the field of engineering, particularly in the area of metal joining and heat exchanger technology. With a total of 15 patents to his name, Walter's work reflects a commitment to advancing industrial processes.

Latest Patents

One of Walter's latest patents is a method for joining metal parts. This innovative method involves applying a melting depressant composition on the surface of a first metal part, which has a solidus temperature above 1100°C. The composition includes a melting depressant component containing at least 25 wt % boron and silicon, which helps to decrease the melting temperature of the first metal part. The process includes bringing a second metal part into contact with the melting depressant composition, heating both parts above 1100°C, and allowing a melted metal layer of the first metal component to solidify, resulting in a strong joint at the contact point. The boron used in this composition can originate from various boron compounds, such as boric acid, borax, titanium diboride, and boron nitride.

Another significant patent by Walter pertains to a header for a heat exchanger. This invention features a header connected to or formed as part of a heat exchanger, which includes a heat exchanger body with multiple discrete channels for two different fluids. The header has a round configuration at one end and a plurality of discrete channels at the other end. It is designed with dividers that create internal channels, enhancing the efficiency of fluid exchange within the heat exchanger.

Career Highlights

Kristian Walter is currently employed at Alfa Laval Corporate AB, a company renowned for its innovative solutions in heat transfer, separation, and fluid handling. His work at Alfa Laval has allowed him to apply his inventive skills to real-world applications, contributing to the company's reputation for excellence in engineering.

Collaborations

Walter has collaborated with several talented individuals in his field, including Per Sjödin and Fredrik Strömer. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Kristian Walter's contributions to the fields of metal joining and heat exchanger technology exemplify his innovative spirit and dedication to engineering. His patents not only showcase his technical expertise but also highlight the potential for advancements in industrial processes.