Appliances for heating and cooling liquids
OwnerRoger Payninventor
Life of this patent
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Abstract
It has been proposed in the past to provide a series of different cordless appliances, any one of which will fit onto a docking station or base unit from which power is supplied. The invention provides a data connection (4, 12) between the base unit (1) and the cordless appliance (9) so that the base unit (1) knows what appliance is currently in use. This allows a control system (12) to be fitted in the base unit (1) that is sufficiently sophisticated to be able to control any of the cordless units, the identity of the unit (9) currently in use, and therefore the way in which it is to be controlled, being derived via the data connection (4, 12).
Claims20
A system for heating and/or cooling liquids comprising a docking station and a plurality of electrical appliances designed to fit onto and to receive power from the docking station, the appliances being designed to perform respective different functions, characterised by an interface arrangement that provides a data connection allowing the docking station to derive information concerning the appliance currently in use including the appliance's identity.
Dependencies are inferred from the claim text.