Electromagnetic coupling with a slider layer

An exemplary electromagnetic coupling device includes an electromagnet and a vane member that is selectively magnetically coupled with the electromagnet. A non-magnetic slider layer is supported on one of the electromagnet or the vane member such that the slider layer is between the electromagnet an...

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Hauptverfasser: PRILL LISA A, GIERAS JACEK F, PENG PEI-YUAN, WANG PENG, DOLD ROBERT H, SLEWERT BRYAN
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creator PRILL LISA A
GIERAS JACEK F
PENG PEI-YUAN
WANG PENG
DOLD ROBERT H
SLEWERT BRYAN
description An exemplary electromagnetic coupling device includes an electromagnet and a vane member that is selectively magnetically coupled with the electromagnet. A non-magnetic slider layer is supported on one of the electromagnet or the vane member such that the slider layer is between the electromagnet and the vane member. The slider layer maintains a spacing between the electromagnet and the vane member. In a disclosed example, the electromagnetic coupling device is used for coupling an elevator car door to a hoistway door for moving the doors in unison between open and closed positions.
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A non-magnetic slider layer is supported on one of the electromagnet or the vane member such that the slider layer is between the electromagnet and the vane member. The slider layer maintains a spacing between the electromagnet and the vane member. 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subjects BASIC ELECTRIC ELEMENTS
CHECKS FOR WINGS
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
ELECTRICITY
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
FIXED CONSTRUCTIONS
HAULING
HOISTING
INDUCTANCES
KEYS
LIFTING
LOCKS
MAGNETS
PERFORMING OPERATIONS
SAFES
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
TRANSPORTING
WINDOW OR DOOR FITTINGS
WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
title Electromagnetic coupling with a slider layer
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