Patent ID: 8499978
Filing Date: 2013-08-06
Classification: B67D

Abstract:
1. A water dispenser device at different temperatures inside a container comprising: a nozzle through which water is configured to dispense; a first feed conduit having an inlet configured to receive water from an external source at a first temperature and an outlet configured to connect to said nozzle; said first feed conduit including a first heat exchanger configured to cool water to a second temperature and configured to connect in series with a first control valve that, when open, allows water, at said second temperature, to be discharged from said outlet of said first feed conduit to said nozzle; a second feed conduit including an inlet configured to receive water at a first temperature from the external source and an outlet configured to connect to said nozzle, said second feed conduit configured to connect in series with a second control valve that, when open, allows water at said first temperature to be discharged from said outlet of said second feed conduit to said nozzle; a selector switch configured to open one of said first and second control valves, to selectively supply water to said nozzle at one of said first and second temperatures; a temperature sensor provided at an outlet conduit and operatively associated to a microprocessor to operate said first and second control valves based on water temperature charged to the nozzle; wherein said first and second control valves are configured to electrically operate; and wherein said selector switch comprises a switch section configured to manually operate, to apply, selectively, a voltage operational to each of said first and second control valves; wherein said selector switch comprises a plurality of electric switches, each corresponding to a predetermined water temperature defined by a value ranging from first to second temperatures, to be dispensed inside said container, said water dispenser device further comprising a control unit responsive to actuation of one of said electric switches configured to open said first and second control valves, one of simultaneous and alternately, in a predetermined frequency by control unit to supply a total water quantity to said nozzle, to be dispensed inside said container at a predetermined temperature, corresponding to said actuated electric switch; and wherein said control unit comprises the microprocessor configured to operate at least one of said first and second control valves to be open by at least one predetermined time period, corresponding to said actuated electric switch.