Company Filing History:
Years Active: 2017
Title: Ragnhild Elisabeth Aune: Innovator in Metal Filtration Technology
Introduction
Ragnhild Elisabeth Aune is a notable inventor based in Stockholm, Sweden. She has made significant contributions to the field of metal filtration technology, particularly through her innovative patent that addresses the challenges of solid inclusions in liquid metal.
Latest Patents
Aune holds a patent for an "Apparatus and method for priming a molten metal filter." This invention describes an effective method for priming a non-electrically conductive filter designed to remove solid inclusions from liquid metal. The apparatus features a ceramic filter media surrounded by a low-frequency induction coil, which enhances the heating of any metal frozen onto or within the pores of the filter element. The design also generates Lorentz forces that help heated metal impinge on the filter's upper surface, improving the priming action. Once primed, the filter can be reheated and reused during multiple batch tapping sequences.
Career Highlights
Aune has worked at the Norwegian University of Science and Technology (NTNU), where she has contributed to research and development in her field. Her work has been instrumental in advancing the understanding of metal filtration processes.
Collaborations
Some of her notable coworkers include Mark William Kennedy and Shahid Akhtar, who have collaborated with her on various projects related to metal filtration technology.
Conclusion
Ragnhild Elisabeth Aune's innovative work in the field of metal filtration has led to advancements that enhance the efficiency and effectiveness of removing solid inclusions from liquid metal. Her contributions continue to impact the industry positively.