Philippe Gérard Edmond Joly

Title: Innovations and Contributions of Philippe Gérard Edmond Joly

Introduction

Philippe Gérard Edmond Joly is a notable inventor based in Vaux Le Penil, France. With a prolific portfolio, he has been granted 27 patents that reflect his expertise in the field of turbine engine technologies and turbomachinery.

Latest Patents

Among his latest innovations, Joly has developed an "Assembly for a Turbine Engine." This invention features an assembly extending along an axis, which includes a stator, a low-pressure compressor shaft, and a rotor with a drum rotatably coupled to the compressor shaft. In this design, the drum comprises a radially internal part that is rotatably coupled to the shaft, and a radially external part fixed to the internal part via detachable fixing means. Additionally, it includes retention means that axially and detachably retain both the fan disk and the drum part relative to the low-pressure compressor shaft.

Another significant contribution is his "Assembly for Turbomachine," which comprises a casing, first and second rotors, and a damper. The first rotor, featuring a disk and blades, rotates relative to the casing while the second rotor moves around a longitudinal axis. The damper plays a crucial role in managing movement between the two rotors, ensuring optimal performance.

Career Highlights

Joly has worked with prominent companies such as Safran Aircraft Engines and Snecma, where he has made substantial contributions to the advancement of aerospace technology. His role in these organizations has allowed him to refine his inventions and collaborate closely with leading experts in the field.

Collaborations

Philippe Joly has collaborated with esteemed colleagues such as Laurent Jablonski and Jean-Marc Claude Perrollaz. These partnerships have fostered an environment of innovation, leading to significant advancements in turbine technology and machinery design.

Conclusion

Philippe Gérard Edmond Joly’s contributions to the field of turbine engines and turbomachines are noteworthy, as evidenced by his 27 patents. His innovative designs and collaborative efforts highlight a commitment to enhancing aerospace technologies, setting a strong precedent for future inventors.