Location History:
- Brunswick, DE (1989)
- Braunschweig, DE (1986 - 1990)
Company Filing History:
Years Active: 1986-1990
Title: Innovations by Michael Kallergis in Noise Reduction Technology
Introduction
Michael Kallergis is an accomplished inventor based in Braunschweig, Germany. He has made significant contributions to the field of aeronautics, particularly in reducing noise generated by propeller-driven aircraft. With a total of 3 patents to his name, Kallergis continues to push the boundaries of innovation in aviation technology.
Latest Patents
Kallergis's latest patents focus on methods to minimize the overflying noise of airplanes equipped with propellers. One of his notable inventions is a method that strategically arranges the propeller on the engine shaft. This design allows positive components of the engine sound pressure to counteract negative components of the propeller sound pressure. Additionally, he emphasizes the importance of using an engine/propeller combination where the number of engine ignitions per revolution of the propeller shaft divided by the number of propeller blades is an integer, ideally equal to 1. Another significant patent involves a directly driven propeller with blades equipped with slats. This design aims to achieve a lower blade tip Mach number, thereby reducing propeller noise. The slats are rigidly connected to the propeller blades, enhancing their efficiency.
Career Highlights
Kallergis is associated with the Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., a prominent research institution dedicated to aerospace research and development. His work at this institution has allowed him to collaborate with leading experts in the field, further advancing his innovative projects.
Conclusion
Michael Kallergis's contributions to noise reduction technology in aviation demonstrate his commitment to improving aircraft design and performance. His innovative patents reflect a deep understanding of aerodynamics and sound engineering. Kallergis continues to be a significant figure in the field of aeronautics, paving the way for quieter and more efficient aircraft.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.