Company Filing History:
3 out of 333 
1 out of 8 Years Active: 1983-1987
Title: Othmar Kriegner: Innovator in Jet Technology and Continuous Casting Solutions
Introduction
Othmar Kriegner, an accomplished inventor based in St. Valentin, Austria, holds a total of four patents. His inventive work primarily focuses on advanced technologies related to jet nozzles and continuous casting systems, showcasing his expertise in engineering and innovation.
Latest Patents
Kriegner's most recent patent is a sophisticated design for a jet nozzle. This innovation features a guided jet exiting from nozzle channels, which are strategically arranged in parallel with hydraulic diameters ranging from 1.5 to 4 millimeters. The design utilizes a concave guide surface to ensure that the jet maintains a uniform width over a significant length, while integrating a tear-off provision with a cutting edge to limit spray effectively.
Another notable patent pertains to a strand guide arrangement for continuous casting plants. This system incorporates rollers that not only support and guide the strand but also include internal cavitation through which coolant flows. By combining external cooling devices with internal mechanisms, this patent enhances the efficiency of cooling rollers used in continuous casting processes. The unique alignment of the coolant discharge ducts with tuyeres significantly improves the operational effectiveness, showcasing Kriegner's innovative approach to industrial applications.
Career Highlights
Throughout his career, Othmar Kriegner has contributed his expertise to prominent organizations, including Voest-Alpine Aktiengesellschaft and Voest-Alpine International Corporation. His work in these companies has significantly advanced their technological capabilities and reinforced his reputation as a leading inventor in his field.
Collaborations
Kriegner has collaborated with notable professionals such as Franz Lang and Gunther Gruber. Their partnerships have fostered a collaborative environment that has led to the development of several successful inventions, furthering the impact of Kriegner's work in the industry.
Conclusion
Othmar Kriegner exemplifies innovation in the fields of jet technology and continuous casting solutions. His patents not only reflect his engineering skill but also contribute to advancements in industrial applications, solidifying his legacy as a significant figure in the world of inventions.