This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignee: Rolls-Royce Deutschland Ltd & Co. Kg. Active years: 2006-2014.
Company Filing History:
Years Active: 2006-2014
Title: The Innovations of Stephan Lisiewicz
Introduction
Stephan Lisiewicz is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of aerospace engineering, particularly in the design and functionality of aircraft gas turbines. With a total of 3 patents to his name, Lisiewicz continues to push the boundaries of innovation in aviation technology.
Latest Patents
One of Lisiewicz's latest patents is a running-gap control system for an aircraft gas turbine. This system features a core engine that includes a turbine with blade rows having a running gap to the turbine casing. The turbine casing is surrounded by a core-engine ventilation compartment, which is enclosed by a fairing of the core engine. This innovative design allows air from the bypass duct to be introduced via at least one inlet nozzle into a cooling-air distributor, with the air subsequently returned to the bypass flow.
Another significant patent by Lisiewicz is an arrangement for the suspension of a jet engine to a supporting structure attached to an aircraft fuselage. This arrangement includes a suspension beam to which the engine casing is fitted by a forward suspension, a rearward suspension, and at least one thrust rod arranged at an angle relative to the suspension beam. The design aims to save weight and reduce deformation of the jet engine by connecting the rearward suspension and thrust rod to the engine casing through a lightweight framework.
Career Highlights
Stephan Lisiewicz is currently employed at Rolls-Royce Deutschland Ltd & Co KG, where he applies his expertise in aerospace technology. His work has been instrumental in advancing the efficiency and performance of aircraft engines.
Collaborations
Throughout his career, Lisiewicz has collaborated with talented professionals in the field, including Dimitrie Negulescu and Predrag Todorovic. These collaborations have fostered an environment of innovation and creativity, leading to groundbreaking advancements in aviation technology.
Conclusion
Stephan Lisiewicz's contributions to the aerospace industry through his patents and collaborations highlight his role as a key innovator in aircraft technology. His work continues to influence the future of aviation engineering.