This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Mtu Aero Engines Ag. Active years: 2019-2020.
Company Filing History:
Years Active: 2019-2020
Title: Marek Szponar: Innovator in Gas Turbine Technology
Introduction
Marek Szponar is a notable inventor based in Ksiezpol, Poland. He has made significant contributions to the field of gas turbine technology, holding 2 patents that showcase his innovative approach to engineering.
Latest Patents
One of his latest patents is for a shrouded blade of a gas turbine engine. This invention relates to an improved cast-to-size gas turbine blade that features a blade tip shroud with a stiffening rib. The rib extends outwardly from the section of the outer side of the shroud platform, located between the upstream sealing fin and the upstream edge. The design of the stiffening rib, which has a substantially planar top surface in the form of a trapezium, allows for a reduced overall blade mass while providing sufficient stiffening of the shroud. This innovation effectively reduces vibrations of the shroud platform, creep curling of the shroud edges, and bending stress at the intersection of the airfoil and the shroud.
Another significant patent by Szponar involves a blade for a turbomachine, which includes a shroud positioned on the blade tip side. This shroud is stiffened in the region of its surface by a stiffening structure that features at least one longitudinal stiffening element, such as a rib. The height of this longitudinal stiffening element varies in the circumferential direction, enhancing the performance and durability of the turbomachine.
Career Highlights
Marek Szponar is currently employed at MTU Aero Engines AG, a leading company in the aerospace industry. His work focuses on advancing gas turbine technology, contributing to the efficiency and reliability of modern engines.
Collaborations
Throughout his career, Szponar has collaborated with talented professionals, including Krzysztof Skura and Piotr Lebiedowicz. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the field.
Conclusion
Marek Szponar's contributions to gas turbine technology through his patents and work at MTU Aero Engines AG highlight his role as a key innovator in the industry. His inventions not only improve the performance of turbomachinery but also pave the way for future advancements in aerospace engineering.