US 12,444,982 B2
Magnet shielding by using a magnetisable plate
Alexander Wildt Forrest, Copenhagen (DK); Emil Holm Knudsen, Copenhagen (DK); and Michael Sean James Tanswell, Copenhagen (DK)
Assigned to GN HEARING A/S, Ballerup (DK)
Filed by GN Hearing A/S, Ballerup (DK)
Filed on Nov. 18, 2021, as Appl. No. 17/530,349.
Claims priority of application No. PA202070872 (DK), filed on Dec. 23, 2020.
Prior Publication US 2022/0200348 A1, Jun. 23, 2022
Int. Cl. H02J 50/12 (2016.01); H02J 7/00 (2006.01); H04R 1/10 (2006.01); H04R 25/00 (2006.01)
CPC H02J 50/12 (2016.02) [H02J 7/0042 (2013.01); H04R 1/1025 (2013.01); H04R 25/556 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system comprising:
a hearing device having a speaker; and
a charging device configured for receiving the hearing device and for charging the hearing device;
wherein the hearing device comprises a hearing device magnet and a receiving charging element, wherein the hearing device magnet and the speaker are separate respective components of the hearing device;
wherein the charging device comprises a charging device magnet and a supplying charging element;
wherein the hearing device magnet and the charging device magnet are configured to retain the hearing device with respect to the charging device;
wherein the supplying charging element is configured to provide power for charging the hearing device;
wherein the system further comprises a magnetisable plate, and wherein at least a part of the magnetisable plate is between the hearing device magnet and the charging device magnet, when the hearing device is received by the charging device.