US 12,456,575 B2
Power coupling device
Steven Dana Weed, Marblehead, MA (US); Patrick Richard Splinter, Kingston, MA (US); Matthew Hanlon, Kingston, MA (US); and Santosh Arcot, Shrewsbury, MA (US)
Assigned to Analogic Corporation, Peabody, MA (US)
Filed by Analogic Corporation, Peabody, MA (US)
Filed on Sep. 26, 2023, as Appl. No. 18/474,929.
Application 18/474,929 is a continuation of application No. 16/322,907, granted, now 11,769,628, previously published as PCT/US2016/045250, filed on Aug. 3, 2016.
Prior Publication US 2024/0013974 A1, Jan. 11, 2024
Int. Cl. H01F 38/18 (2006.01); A61B 6/00 (2024.01); A61B 6/03 (2006.01); H01F 3/10 (2006.01); H01F 27/28 (2006.01); H01F 27/30 (2006.01); H02J 50/10 (2016.01)
CPC H01F 38/18 (2013.01) [A61B 6/032 (2013.01); A61B 6/56 (2013.01); H01F 3/10 (2013.01); H01F 27/2823 (2013.01); H01F 27/306 (2013.01); H02J 50/10 (2016.02)] 19 Claims
OG exemplary drawing
 
1. A portion of power coupling device configured to transfer power between a stator and a rotor, the power coupling device comprising:
a support structure defining two or more through-openings extending between a first support side and a second support side;
a core element comprising a ferrite material, the core element configured to be received within the two or more through-openings of the support structure, the core element defining a core channel; and
an attachment structure removably attached to the second support side of the support structure, the attachment structure configured to secure the core element to the support structure, when securing the core element to the support structure the attachment structure facing a second side of the core element, the second side opposite a first side of the core element, the core element disposed between the support structure and the attachment structure.