Company Filing History:
Years Active: 2021-2022
Title: Innovations of Alexandre Montpellaz
Introduction
Alexandre Montpellaz is a notable inventor based in Moissy-Cramayel, France. He has made significant contributions to the field of turbomachinery, particularly in the design and cooling of turbine components. With a total of 2 patents to his name, Montpellaz continues to push the boundaries of engineering innovation.
Latest Patents
Montpellaz's latest patents include a "Turbine stator blade cooled by air-jet impacts." This invention features a turbomachine blade formed of a hollow airfoil, which includes a cooling circuit supplied with air. The design ensures impingement cooling of the inner surface of the airfoil through multiple perforations. The cooling channels are integrated into the airfoil's inner surface, matching its contour, and are designed to purge air after it has cooled the blade.
Another significant patent is the "Assembly for a turbomachine." This assembly includes an annular channel that forms a flow duct for gas between two turbine stages. The design incorporates hollow arms and a support structure that connects the inner and outer walls of the channel. The innovative connecting parts are designed to rupture under excessive mechanical stress, ensuring the integrity of the turbomachine.
Career Highlights
Montpellaz is currently employed at Safran Helicopter Engines, a leading company in the aerospace industry. His work focuses on enhancing the efficiency and performance of helicopter engines through innovative designs and technologies. His expertise in turbomachinery has positioned him as a valuable asset in the field.
Collaborations
Montpellaz collaborates with fellow engineer Baptiste Hallouin, contributing to various projects aimed at improving turbomachine performance. Their combined efforts have led to advancements in cooling technologies and structural integrity in turbine designs.
Conclusion
Alexandre Montpellaz is a prominent inventor whose work in turbomachinery has led to significant innovations. His patents reflect a commitment to enhancing the efficiency and performance of turbine components. Montpellaz's contributions continue to shape the future of aerospace engineering.