Company Filing History:
Years Active: 1977-1988
Title: The Innovative Mind of Erik Lassander
Introduction
Erik Lassander, a prominent inventor based in Viken, Sweden, has made significant strides in the field of electrical engineering and arc furnace technology. With a total of six patents to his name, his work exemplifies the spirit of innovation and practical application in modern industrial processes.
Latest Patents
Among his latest inventions is the "Hollow Arc Electrode," which features a central channel designed in its upper part as a tube and in its lower part as a passage extending through a graphite tip. This innovative design incorporates a metallic electrode portion that surrounds the central tube above the tip, equipped with channels for the flow of liquid coolant. Another noteworthy patent is the "DC Arc Furnace having Starting Equipment." This invention details a DC arc furnace that includes a specialized hearth capable of accommodating a melt. The furnace features a melting electrode that operates when covered by the melt and an enclosure with a roof over the hearth. It also includes at least one arcing electrode and a starting electrode arrangement that ensures the efficient melting of solid metal.
Career Highlights
Erik Lassander's professional journey includes valuable contributions at Asea Aktiebolag and Asea AB. His work with these companies has been instrumental in advancing electrical engineering technologies and enhancing the capabilities of arc furnaces.
Collaborations
Throughout his career, Lassander has collaborated with notable individuals in his field, including colleagues Sven-Einar Stenkvist and Kjell Bergman. Together, they have pushed the boundaries of innovation, contributing to the development of cutting-edge technologies in electric arc furnaces.
Conclusion
Erik Lassander's innovative approach and dedication to engineering excellence highlight his significant impact in the field. His patents not only showcase his creativity but also serve as a foundation for future advancements in arc furnace technology. As industries continue to evolve, the contributions of inventors like Lassander will remain crucial in shaping the future of manufacturing and electrical engineering.