The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 2023
Filed:
Sep. 23, 2019
Whylot Sas, Cambes, FR;
Loic Mayeur, Saint Santin, FR;
Romain Ravaud, Labastide-Murat, FR;
Whylot SAS, Cambes, FR;
Abstract
A rotor () of an axial-flux electromagnetic machine having a body comprising an internal hub () concentric to the axis of rotation (). Branches () extend radially in relation to the axis of rotation () from the internal hub () toward a binding band () which forms an external circular rim of the rotor (). In each space defined between two adjacent branches () there is a magnet structure () comprising a plurality of magnets (). The body is constituted by a plurality of stacked layers of composite containing fibers bonded by a resin. The fibers of each layer are oriented in a different predetermined direction (F, F) for two adjacent and stacked layers. In addition, a covering skin is located on each of two opposite faces of the rotor body, made up of a plurality of stacked layers of composite containing fibers bonded by a resin.