Company Filing History:
3 out of 1,150 
1 out of 2 
1 out of 2 Years Active: 1997-2001
Title: Walter Ottersbach: Innovator in Metal Coating Technologies
Introduction
Walter Ottersbach is a notable inventor based in Duisburg, Germany. He has made significant contributions to the field of metal coating technologies, holding a total of 3 patents. His innovative approaches have advanced the methods used in coating elongated materials, particularly in the steel industry.
Latest Patents
Ottersbach's latest patents include a "Device for hot-dip coating metal band" and a "Process for coating the surface of elongated materials." The first invention relates to an apparatus designed for coating a metal strip that passes through a container holding melted coating material. This device features a channel connected to the container, which encloses the coating material beneath the melt bath level. Inductors induce channel currents in the coating material, creating an electromagnetic force that retains the coating material. The channel is designed for easy detachment and consists of multiple parts that can be separated and moved away from the strip for maintenance.
The second patent focuses on a process and apparatus for coating the surfaces of elongated materials, particularly steel strips, with a metallic coating. In this process, the material is guided through a tank containing molten coating material. An electric field surrounds a through-duct below the molten bath's surface, generating an electromagnetic force that counteracts the metallostatic pressure. This allows for controlled dwell time of the strip in the melt, while the molten material is circulated in a closed system, preventing contact with atmospheric oxygen.
Career Highlights
Throughout his career, Walter Ottersbach has worked with prominent companies such as Mannesmann Aktiengesellschaft and the I.P. Bardin Central Research Institute of Iron and Steel Industry. His experience in these organizations has contributed to his expertise in metal coating technologies.
Collaborations
Ottersbach has collaborated with notable professionals in his field, including Klaus Frommann and Vladimir A Paramonov. These collaborations have further enriched his work and innovations in metal coating processes.
Conclusion
Walter Ottersbach's contributions to the field of metal coating technologies have been significant, with his innovative patents paving the way for advancements in the industry. His work continues to influence the methods used in coating elongated materials, showcasing his impact as an inventor.