Company Filing History:
Years Active: 1998-1999
Title: Innovations by Inventor Johannes Dratner
Introduction
Johannes Dratner, a notable inventor based in Castrop Rauxel, Germany, has made significant contributions to the field of engineering and technology. With three patents to his name, Dratner specializes in advancements related to electric arc furnaces, showcasing his expertise in developing innovative devices and systems that enhance operational efficiency.
Latest Patents
Dratner's latest patents include:
1. **Adapter Device for Composite Electrodes with an Auxiliary Reactance:** This device is designed for electric arc furnaces, which can be fed with either direct current or alternating current. It includes an adapter with a hollow cylindrical metallic body associated with the electrode-holder arm. This adapter, comprised of a conductive portion made from high-conductivity material, is tailored to achieve the desired reactance in the furnace's secondary circuit.
2. **Automatic System for Connection of Pneumatic and Hydraulic Hoses on Composite Electrodes:** This system facilitates the connection of hoses to composite electrodes for arc furnaces. It comprises two connection assemblies that engage and disengage fluid flow based on the position of the electrode. The innovative design ensures efficient operation, enhancing the functionality of the electrodes within the furnace.
Career Highlights
Dratner is a key member of Danieli & C. Officine Meccaniche S.p.a., a company renowned for its innovations in plant equipment for the steel industry. His work actively contributes to the advancement of electric arc furnace technology, establishing him as a prominent figure in his field.
Collaborations
Throughout his career, Dratner has collaborated with esteemed colleagues such as Gianni Gensini and Daniele Merlino. Their combined efforts have fostered a culture of innovation, driving advancements in engineering solutions for industrial applications.
Conclusion
With a robust portfolio of patents and a strong professional presence at Danieli & C. Officine Meccaniche S.p.a., Johannes Dratner continues to push the boundaries of technological innovation in electric arc furnace operations. His contributions not only exemplify creativity but also enhance the efficiency and effectiveness of industrial processes.