| 摘要 |
The present invention relates to a device intended to produce a heated emulsion of a liquid, in particular milk, with air. The device comprises a body (10) in which there are obtained steam inlet, a drink inlet (12), an air inlet (13) and a mixing chamber (14) communicating with said inlets and with an emulsion delivery hole (15). Between the mixing chamber (14) and the delivery hole (15) there are provided valve means (17, 17') capable of rotating between an open position, adapted for placing the mixing chamber (14) in fluid communication with the delivery hole (15), and a closed position of said mixing chamber, in which the steam jet is forced to exit from the body (10) passing through the air and drink inlets (12, 13), to sterilise the device. |
