Location History:
- Annecy le Vieux, FR (1996)
- Annecy, FR (1998)
Company Filing History:
Years Active: 1996-1998
Title: Innovations of Maurice Sales in Metallurgical Silicon and Electrode Technology
Introduction
Maurice Sales is a notable inventor based in Annecy le Vieux, France. He has made significant contributions to the field of metallurgical silicon and electrode technology. With a total of two patents to his name, his work has implications for various industrial applications.
Latest Patents
Sales' latest patents include a method for producing low oxygen-content metallurgical silicon and ferrosilicon. This innovation involves creating granulates with an average size of less than 10 mm, where the total oxygen concentration is less than 0.05% by weight. The manufacturing process consists of a carbothermal reduction of silica in an electric oven, followed by chlorine-based refining of the liquid metal, and granulation in water under an inert atmosphere. This silicon can be utilized in silicone manufacturing or as a component of aluminum alloys, while the ferrosilicon serves as a steel additive for producing magnetic sheet metals used in electrical construction.
Another significant patent is a device for mounting a self-baking electrode for an electric arc furnace. This device features a hollow metallic shell and a central column made of graphite or pre-baked carbon, which consists of multiple elements connected by nipples. A carbonaceous paste is placed between the shell and the column, allowing for effective operation. The column is designed to be suspended from a support that can move vertically, accommodating the length of the elements. This invention is particularly relevant for furnaces that produce silicon through carbothermic methods.
Career Highlights
Maurice Sales is associated with Pechiney Electrometallurgie, a company known for its advancements in metallurgical processes. His work at this organization has allowed him to focus on innovative solutions that enhance production efficiency and product quality.
Collaborations
Sales collaborates with Thomas Margaria, a talented woman in the field, contributing to the development of cutting-edge technologies in their respective areas of expertise.
Conclusion
Maurice Sales exemplifies the spirit of innovation in the metallurgical industry through his patents and contributions. His work not only advances technology but also supports various applications in manufacturing and materials science.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.