Mathieu Laurent Louis Perrier

Title: The Innovations of Mathieu Laurent Louis Perrier

Introduction

Mathieu Laurent Louis Perrier is a notable inventor based in Melun, France. He has made significant contributions to the field of turbomachinery, particularly in the design and assembly of turboprop engines. With a total of 2 patents to his name, Perrier's work showcases his expertise and innovative spirit.

Latest Patents

Perrier's latest patents include a turboprop comprising a gas generator and an accessory box coupled to a rear end of a high-pressure shaft of the gas generator. This innovative turboprop features a propeller shaft and a gas generator running along this propeller shaft. The gas generator includes a high-pressure shaft and a hollow low-pressure shaft, both extending along the same longitudinal axis. The low-pressure shaft has a rear end coupled to the rear end of the propeller shaft via a reducer. Additionally, it includes an accessory box contiguous to the reducer, located facing the rear end of the low-pressure shaft, and coupled to the rear end of the high-pressure shaft by a shaft passing through the low-pressure shaft.

Another significant patent involves the assembly on a shaft of a turbomachine of a bladed rotor disc and a rotor of a low-pressure compressor having at least two mobile nozzle stages. This assembly includes a one-piece bladed disk, at least one low-pressure compressor rotor, and a low-pressure compressor shaft. The bladed disk and the low-pressure compressor rotor are both adapted to be shrunk onto the low-pressure compressor shaft and mechanically attached to it by sets of splines. At least one clamping member blocks axially the different collars with respect to the shaft.

Career Highlights

Mathieu Perrier is currently employed at Safran Aircraft Engines, a leading company in the aerospace industry. His work at Safran has allowed him to apply his innovative ideas in practical applications, contributing to advancements in aircraft engine technology.

Collaborations

Throughout his career, Perrier has collaborated with talented individuals such as Nils Edouard Romain Bordoni and Gilles Alain Marie Charier. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Mathieu Laurent Louis Perrier is a distinguished inventor whose contributions to turbomachinery have made a significant impact in the aerospace sector. His innovative patents and collaborations reflect his