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US 12,634,630 B2Granted
Motor assembly for speaker device
AssigneeSystematic Audio, LLC
InventorsJacob Aaron Fuller, Murilo Kulczynski Alvares
Life of this patent
Estimating the term…
Abstract
A magnetic assembly for speaker device that includes a housing, a pole piece with an exterior surface, at least one magnet engaged to the exterior surface of the pole piece, and an air gap disposed between the pole piece and an interior surface of the housing.
Claims10
An audio speaker system assembly, comprising:
- a housing with a bottom portion and a side portion;
- a pole piece with an exterior surface;
- a plurality of magnets spaced-apart from each other with an interior surface and an exterior surface, the interior surface of each magnet is engaged to the exterior surface of the pole piece;
- an air gap between the pole piece and an exterior surface of the side portion;
- and
- a voice coil assembly disposed within the air gap and engaged to the exterior surface of each magnet and surrounding the magnets engaged to the pole piece.
3 more elements
An audio speaker system assembly, comprising:
- a diaphragm assembly;
- a housing with a bottom portion and a side portion;
- a pole piece with an exterior surface;
- a plurality of magnets spaced-apart from each other with an interior surface and an exterior surface, the interior surface of each magnet is engaged to the exterior surface of the pole piece;
- an air gap between the pole piece and an exterior surface of the side portion;
- and
- a voice coil assembly disposed within the air gap.
4 more elements
Dependencies are inferred from the claim text.