ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,094, issued on Nov. 25.
"Brushless electric motor with a membrane for regulating internal pressure" was invented by Kamal Kada (Le Mesnil-Saint-Denis, France) and David Bonneau (Le Mesnil-Saint-Denis, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a brushless electric motor for rotating a rotor of a motor-driven fan of a vehicle, comprising at least two electromagnetic elements, at least one of the electromagnetic elements being equipped with at least two coils, and a housing defining an internal volume in which are housed a control circuit and a power circuit, the power circuit being configured to electrically ...