Door lock and arrangement for transferring power to door lock

Lock arrangement and method for transferring electrical power with a lock arrangement that includes a counterpart of the lock and an electrical lock including a lock case. A device for wirelessly sending electrical power to the lock case and/or into connection with the lock case is arranged in conne...

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Bibliographic Details
Main Authors Kankkunen, Hannu, Toivonen, Timo
Format Patent
LanguageEnglish
Published 05.06.2018
Subjects
ACCESSORIES THEREFOR
ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE
CHECKING-DEVICES
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
FIXED CONSTRUCTIONS
GENERATING RANDOM NUMBERS
GENERATION
HANDCUFFS
KEYS
LOCKS
PHYSICS
REGISTERING OR INDICATING THE WORKING OF MACHINES
SAFES
SYSTEMS FOR STORING ELECTRIC ENERGY
TIME OR ATTENDANCE REGISTERS
TRANSMISSION
VOTING OR LOTTERY APPARATUS
WINDOW OR DOOR FITTINGS
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Summary:Lock arrangement and method for transferring electrical power with a lock arrangement that includes a counterpart of the lock and an electrical lock including a lock case. A device for wirelessly sending electrical power to the lock case and/or into connection with the lock case is arranged in connection with the counterpart of the lock, and arranged in the lock case and/or in connection with the lock case are a device for wirelessly receiving electrical power from the device for sending electrical power that is arranged in connection with the counterpart of the lock. The counterpart of the lock wirelessly sends electrical power to the lock case and/or into connection with the lock case with the device that is for sending electrical power, and the lock case wirelessly receives electrical power from the counterpart of the lock with the device that is for receiving electrical power, when the lock and the counterpart of the lock are at a certain distance from each other. The electrical power received from the connection of the lock is measured and the power level of the electrical power sent is increased and/or decreased in such a way that the measured level of the electrical power received is between certain predetermined upper and lower values or essentially at a given preset level.
Bibliography:Application Number: US201515538866