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US 12,614,937 B2Granted
Element with magnetic poles for the rotor of an axial flux electric machine
AssigneesAmpere S.A.S., Whylot SAS
InventorJere Kolehmainen
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Abstract
Disclosed is an element with magnetic poles for the rotor of an axial flux electric machine, including an assembly of several individual magnets and a flange, at least a first part of which surrounds the assembly in order to immobilise the individual magnets in position. At least one part of the flange is made from a material including a mixture of polymer and magnet powder.
Claims10
An element with magnetic poles for a rotor of an axial flux electric machine, the element with magnetic poles comprising:
- an assembly of a plurality of individual magnets distributed in at least two distinct groups within which each individual magnet is in contact with at least one other individual magnet by a glue or resin layer;
- and
- a flange including
- a first part at least surrounding said assembly of individual magnets to immobilize the individual magnets in position, and
- a second part extending between the at least two distinct groups,
- at least one portion of the flange being made of a material comprising a mixture of polymer and magnet powder.
3 more elements
Dependencies are inferred from the claim text.