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US 12,523,634 B2Granted
Electromagnetic transducer with dual flux
AssigneeCochlear Limited
InventorTommy Bergs
Life of this patent
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Abstract
An electromagnetic transducer, including a plurality of static flux paths, and a plurality of dynamic flux paths, wherein at least two of the plurality of static flux paths lie in respective first planes parallel and offset from one another, at least two of the plurality of dynamic flux paths lie in respective second planes parallel and offset from one another, and the first planes and the second planes are arrayed so as to establish at least a general tic-tac-toe lattice.
Claims41
A device, comprising:
- an electromagnetic transducer including at least two dynamic magnetic flux circuits, wherein the device is configured so that alternating current provided to the at least two dynamic magnetic flux circuits during operation of the device causes a surface of an airgap of the device to move so that the device generates vibrations.
A device, comprising:
- means for transducing electricity into movement of a component, the means for transducing including at least two dynamic magnetic flux circuits, wherein the device is configured so that alternating current provided to the at least two dynamic magnetic flux circuits during operation of the device causes a surface of an airgap of the device to move so that the device generates vibrations;
- and
- at least one of:
- a seismic mass;
- or
- a coupling.
3 more elements
Dependencies are inferred from the claim text.