Company Filing History:
Years Active: 2017-2019
Title: Philippe Pierre Marcel Marie Pelletrau: Innovator in Turbomachinery
Introduction
Philippe Pierre Marcel Marie Pelletrau is a notable inventor based in Vaux Le Penil, France. He has made significant contributions to the field of turbomachinery, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and performance of turbine engine components.
Latest Patents
One of Pelletrau's latest patents is a turbomachine center blade comprising a curved portion. This design features a turbomachine compressor blade oriented radially with respect to the main axis of the turbomachine. The blade includes a radially internal root portion, a radially external tip portion, a radially intermediate portion, a curved portion tangentially directed, and at least one straight portion on the root portion and/or on the tip portion. Another significant patent is for a turbine engine rotor blade, which includes an airfoil defined by plane airfoil sections stacked in a radial direction. Each airfoil section is positioned radially at a height H, expressed as a percentage of the total height of the airfoil, and is identified by its sweep angle and dihedral angle. The design allows for variations in the sweep angle and dihedral angle as a function of height, optimizing the blade's performance.
Career Highlights
Pelletrau has worked with prominent companies in the aerospace industry, including Safran Aircraft Engines and Snecma. His experience in these organizations has allowed him to develop and refine his innovative ideas in turbomachinery.
Collaborations
Throughout his career, Pelletrau has collaborated with talented individuals such as Damien Joseph Cellier and Alicia Lise Julia Dufresne. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
Philippe Pierre Marcel Marie Pelletrau is a distinguished inventor whose work in turbomachinery has led to several important patents. His innovative designs continue to influence the aerospace industry, showcasing his commitment to advancing technology in this field.