Julie Perchaud

Title: Julie Perchaud: Inventor of a Quieter Portable Vacuum Cleaner

Introduction

Julie Perchaud is an inventor based in Écully, France, associated with Seb S.A. Her patent work addresses sound management in portable vacuum cleaners.

Latest Patents

Perchaud is named on 1 patent: “Portable Vacuum Cleaner Equipped with an Acoustic Absorption Wall.” The invention describes a portable vacuum cleaner with a suction motor and an exhaust circuit that directs airflow outside the main body. A generally cylindrical filter forms an internal chamber connected to the motor’s air discharge orifice. An acoustic absorption wall extends partly into that chamber, where it and the filter’s inner surface define two air conduits for portions of the airflow. This arrangement integrates acoustic absorption into the exhaust system.

Career Highlights

The available information identifies Perchaud’s patent contribution and her association with Seb S.A. Her invention focuses on the design of a vacuum cleaner’s airflow and acoustic components.

Collaborations

The patent information connects Perchaud with Seb S.A. No additional collaborators are specified in the provided details.

Conclusion

Julie Perchaud’s patent describes an acoustic absorption wall integrated into a portable vacuum cleaner’s exhaust circuit, highlighting her contribution to appliance design and noise management.