Location History:
- Grefrath, DE (1976)
- Neuesting, DE (1979)
Company Filing History:
Years Active: 1976-1979
Title: The Innovations of Fritz Petersen
Introduction
Fritz Petersen is a notable inventor based in Grefrath, Germany. He has made significant contributions to the field of electrical resistance furnaces, particularly in the production of silicon carbide. With a total of 4 patents to his name, Petersen's work showcases his expertise and innovative spirit.
Latest Patents
One of Petersen's latest patents is an electrical resistance furnace designed for the production of silicon carbide. This furnace features a U-shaped carbonaceous resistance core embedded within a mixture of coke, quartz, and other additives. The unique design includes electrodes positioned adjacent to each other, connected to the resistance core at the ends of the U's legs. The ratio of the length of the resistance core to the electrode spacing is at least 1.6, enhancing the furnace's efficiency.
Another significant patent involves a furnace installation that operates through direct electrical heating. This installation is particularly notable for its lack of side walls. In one configuration, it includes two end walls, each equipped with an electrode, while the resistive core extends between the electrodes. In alternative arrangements, the installation may have only one end wall or none at all, with the resistive core supported horizontally above the furnace floor. The innovative designs allow for effective heating of the reacting ballast, which surrounds the resistive core.
Career Highlights
Fritz Petersen is associated with Elektroschmelzwerk Kempten GmbH, where he continues to develop and refine his inventions. His work has significantly impacted the production processes in the industry, particularly in the area of silicon carbide manufacturing.
Collaborations
Petersen has collaborated with notable colleagues such as Andreas Korsten and Theodor Benecke, contributing to the advancement of technology in their field.
Conclusion
Fritz Petersen's innovative contributions to electrical resistance furnace technology highlight his role as a leading inventor in the industry. His patents reflect a commitment to enhancing production methods and efficiency in silicon carbide manufacturing.