This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Snecma Moteurs. Active years: 2004-2005.
Location History:
- Saint Paul sur Save, FR (2004)
- Saint-Paul/Save, FR (2005)
Company Filing History:
Years Active: 2004-2005
Title: Pierre Lamothe: Innovator in Fan Blade Technology
Introduction
Pierre Lamothe is a notable inventor based in Saint-Paul/Save, France. He has made significant contributions to the field of fan blade technology, holding a total of 2 patents. His innovative designs focus on improving the efficiency and reliability of fan rotor assemblies.
Latest Patents
One of Lamothe's latest patents is for a system that controls the axial position of a fan blade. This invention features a fan rotor that includes a disk with a rim containing a series of substantially axial grooves. Removable blades extend radially from the disk's periphery, with each blade having a root that fits into a respective groove. The design incorporates a downstream flange plate that secures the disk while ensuring that the blade roots remain in place. An upstream flange plate is also included, fitted with a resilient device that prevents axial displacement of the blades during normal operation.
Another significant patent by Lamothe involves blade platforms for a rotor assembly. This rotary assembly consists of a disk with recesses at its periphery and multiple blades carried by the disk. Each blade's root is engaged in a corresponding recess, and fitted platforms are mounted between adjacent blades. These platforms are designed to press against the side walls of the blades, ensuring stability and performance.
Career Highlights
Throughout his career, Pierre Lamothe has worked with prominent companies in the aerospace sector, including Snecma Moteurs and Snecma. His experience in these organizations has allowed him to develop and refine his innovative ideas in fan technology.
Collaborations
Lamothe has collaborated with several professionals in his field, including Alain Paul Madec and Alain Bassot. These partnerships have contributed to the advancement of his inventions and the overall progress in fan blade technology.
Conclusion
Pierre Lamothe's contributions to fan blade technology through his patents and career in the aerospace industry highlight his role as an influential inventor. His innovative designs continue to impact the efficiency and reliability of fan rotor assemblies.