This inventor holds 1 USPTO granted patent. Top assignee: Societe Nationale D'etude Et De Construction De Moteurs D'aviation. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: Josiane M Labatut: Innovator in Propulsion Systems
Introduction
Josiane M Labatut is a notable inventor based in Yerres, France. She has made significant contributions to the field of aerospace engineering, particularly in propulsion systems for reusable spacecraft. Her innovative approach combines various modes of propulsion, showcasing her expertise and creativity in the industry.
Latest Patents
Josiane holds a patent for a "Combination turbojet-ramjet-rocket propulsion system." This propulsion system is designed for reusable spacecraft and operates in turbojet, ramjet, and rocket modes. In turbojet mode, hydrogen or exhaust gases from a gas generator drive a gas turbine, which powers an air compressor. An injection device then injects hydrogen and exhaust from the gas-driven turbine into the combustion chamber. In ramjet mode, only hydrogen is injected into the combustion chamber, while in rocket mode, hydrogen and oxygen are supplied to the rocket motor. The system features an adjustable nozzle that forms a variable throat convergent-divergent nozzle in turbojet and ramjet modes, and a divergent nozzle in rocket mode. This innovative design enhances the efficiency and versatility of spacecraft propulsion.
Career Highlights
Josiane M Labatut has worked with the Société Nationale d'Étude et de Construction de Moteurs d'Aviation, where she has further developed her expertise in propulsion systems. Her work has been instrumental in advancing aerospace technology, particularly in the area of reusable spacecraft.
Collaborations
Throughout her career, Josiane has collaborated with esteemed colleagues such as François M Marlin and Georges Mazeaud. These partnerships have allowed her to enhance her research and contribute to significant advancements in propulsion technology.
Conclusion
Josiane M Labatut is a pioneering inventor whose work in propulsion systems has made a lasting impact on the aerospace industry. Her innovative designs and collaborative efforts continue to inspire future advancements in space exploration.