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US 12,119,729 B2Granted
Interconnections, sensors and control electronics mounted on a plastic bearing of an electric machine
AssigneeValeo Equipements Electriques Moteur
InventorsPierre Faverolle, Khadija El Baraka, Svetislav Jugovic, Othmane Ouazzani Jamil
Life of this patent
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Abstract
A bearing for a rotating electric machine. The bearing includes a plastic body and at least one electrical conductor fixed to the plastic body in a non-detachable manner.
Claims17
A bearing for a rotating electric machine, comprising:
- a plastic body;
- and
- at least one electrical conductor fixed to the plastic body in a non-detachable manner,
- wherein the electrical conductor is a track that is at least partially molded into the bearing,
- wherein the track is configured to connect:
- at least one first winding end to a connection pad for connection to power electronics of the machine or two second winding ends to one another,
- or a first point, connected to an element that is at the ground potential of control electronics, to a second point, connected to an element that is at the ground potential of a motor controller, and
- wherein the plastic body further comprises a probe of a current detection device positioned facing at least one track.
5 more elements
A bearing for a rotating electric machine, comprising:
- a plastic body;
- and
- at least one electrical conductor fixed to the plastic body in a non-detachable manner,
- wherein the electrical conductor is a track on the surface of the bearing,
- wherein the track is configured to connect:
- at least one first winding end to a connection pad for connection to power electronics of the machine or two second winding ends to one another,
- or a first point, connected to an element that is at the ground potential of control electronics, to a second point, connected to an element that is at the ground potential of a motor controller, and
- wherein the plastic body further comprises a probe of a current detection device positioned facing at least one track.
5 more elements
Dependencies are inferred from the claim text.