Ivan Ristic

Title: Innovations by Ivan Ristic: Pioneering Sealing Technologies

Introduction

Ivan Ristic, a talented inventor based in Hamburg, Germany, has made significant contributions to the field of sealing systems with a total of three patents to his name. His innovative designs focus on enhancing the efficiency and effectiveness of sealing mechanisms, particularly for shafts in various applications such as marine environments.

Latest Patents

Ivan's latest patents include a cutting-edge sealing system and a seal for shafts. The sealing system is designed to effectively seal shafts against liquid media, which is crucial for components like propeller shafts and rudder stocks of ships. This system features opposing corner regions that are radially positioned within a clamping space, designed with inclined run-on surfaces that diverge outwardly. For optimal performance, the sealing ring has a clamping section with edge regions shaped to match these run-on surfaces.

The second patent focuses on creating an effective seal around shafts, utilizing a radially outer clamp-in element that is securely fixed within a housing. The seal incorporates an intermediate membrane part that angles towards the shaft, complemented by a base part that features a unique spring mechanism. The spring, housed in a pocket within the base part, exerts controlled pressure against the shaft, ensuring a reliable seal even in pressureless conditions.

Career Highlights

Throughout his career, Ivan Ristic has collaborated with notable companies, including SKF Marine GmbH and SKF USA Inc. His contributions to these organizations have further advanced the development of sealing technologies, showcasing his commitment to innovation in engineering.

Collaborations

Ivan has had the opportunity to work alongside esteemed colleagues such as Dieter Von Borstel and Carlos Fangauf. Their collective expertise and collaboration have undoubtedly enriched the development of Ivan's groundbreaking sealing systems, leading to advancements that benefit various industries.

Conclusion

Ivan Ristic exemplifies the spirit of innovation in the field of sealing technology. With a focus on creating practical and efficient solutions for sealing applications, his patents serve as a testament to his ingenuity and dedication. As he continues to refine and expand his portfolio, Ivan's work will undoubtedly influence the future of sealing systems and related technologies.