A wireless power transfer arrangement for an elevator, an elevator, and a method for transferring power wirelessly in an elevator are presented in this document. The arrangement includes at least one first unit including a first winding, a first alignment unit and a first base. The arrangement further includes at least one second unit comprising a second winding, a second alignment unit, and a second base. One of the at least one first unit and the at least one second unit is adapted for arranging to an elevator shaft and the other to a movable unit of the elevator. The first alignment unit and the second alignment unit are configured to be utilized for indicating when the first winding and the second winding are aligned with respect to each other for transferring power wirelessly therebetween.
WIRELESS POWER TRANSFER ARRANGEMENT, ELEVATOR, AND METHOD FOR TRANSFERRING POWER WIRELESSLY IN AN ELEVATOR
2021-05-13
Patent
Electronic Resource
English
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