Patent ID: 11876384
Assignee: OTIS ELEVATOR COMPANY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A wireless power transfer device, comprising:
an inductor panel including a coiled conductor arranged in a first layer and a magnetic core arranged in a second layer adjacent the first layer, the magnetic core including an open window through the magnetic core;
a capacitor panel adjacent the inductor panel, the capacitor panel including
a first conductive plate adjacent one side of the inductor panel,
a dielectric layer adjacent the first conductive plate, and
a second conductive plate adjacent the dielectric layer on an opposite side of the dielectric layer from the first conductive plate; and

an electrically conductive connection between the first conductive plate and one end of the coiled conductor, wherein the electrically conductive connection is situated at least partially within the window.