Location History:
- Bochum-Weitmar, DE (1978 - 1983)
- Bochum, DE (1982 - 1996)
Company Filing History:
5 out of 16 
2 out of 2 
1 out of 1 Years Active: 1978-1996
Title: Innovations by Hans-Georg Bergendahl
Introduction
Hans-Georg Bergendahl is a notable inventor based in Bochum, Germany. He holds a total of eight patents, showcasing his significant contributions to the field of engineering and technology. His work primarily focuses on advancements in the steel-making process and hot-briquetting technology.
Latest Patents
One of his latest patents is an apparatus for hot-briquetting iron sponge. This innovative apparatus includes a gravity feeder with a feed shaft and a regulating tongue that supplies material in a dosed quantity to a moulding gap of a roller press. It is designed to press hot iron sponge at temperatures of up to 1000 degrees Celsius, resulting in high-density briquettes of excellent quality. The apparatus features a heat-reducing insulating layer and a cooling system to maintain optimal operating conditions. Another significant patent involves a steel-making process that includes transporting sponge iron briquettes. This process reduces energy consumption by supplying hot briquettes directly to the refining vessel, utilizing heat-insulated buckets for transport. Additionally, a preheater is employed to compensate for any potential heat losses, ensuring efficiency in the steel-making process.
Career Highlights
Throughout his career, Hans-Georg Bergendahl has worked with prominent companies such as Maschinenfabrik Koppern GmbH & Co. KG. His expertise in engineering has led to the development of innovative solutions that enhance production efficiency in the steel industry.
Collaborations
He has collaborated with notable coworkers, including Walter Siepermann and Heinz Koppern, contributing to various projects that have advanced the field of engineering.
Conclusion
Hans-Georg Bergendahl's contributions to the field of engineering, particularly in hot-briquetting technology and steel-making processes, have made a significant impact. His innovative patents and collaborations reflect his dedication to advancing industrial technology.