Company Filing History:
2 out of 208 
1 out of 28 Years Active: 1987-1993
Title: Bernard Broquere: Innovator in Composite Turbine Technology
Introduction
Bernard Broquere is a notable inventor based in Bordeaux, France. He has made significant contributions to the field of composite materials, particularly in the design and manufacturing of turbine wheels. With a total of 3 patents to his name, Broquere's work exemplifies innovation in engineering and materials science.
Latest Patents
One of his latest patents is for a high-speed composite turbine wheel. This innovative wheel features a central portion or rim equipped with blades at its peripheral edge. It is constructed from a single piece of composite material, which is formed by a fibrous reinforcement that is densified by a matrix. The fibrous reinforcement consists of a helical fabric with both radially and circumferentially oriented fibers. The density of these fibers varies along the radius of the wheel, adapting to the radial and circumferential stresses experienced during operation. Notably, some of the circumferentially oriented fibers in the rim are made from materials with high mechanical resistance, while others in the blades and axially oriented fibers are designed to withstand high temperatures and chemical attacks. Additionally, he has developed a process for manufacturing turbine or compressor wheels made of composite material, which includes several innovative steps.
Career Highlights
Throughout his career, Bernard Broquere has worked with prominent companies, including Société Européenne de Propulsion. His expertise in composite materials has positioned him as a key figure in the development of advanced turbine technologies.
Collaborations
He has collaborated with notable colleagues such as Jacques Etienne and Jean-Pierre LaBrouche, contributing to various projects that push the boundaries of engineering and materials science.
Conclusion
Bernard Broquere's contributions to the field of composite turbine technology highlight his innovative spirit and dedication to advancing engineering practices. His patents and career achievements reflect a commitment to excellence in the development of high-performance materials.