RANCILIO GROUP S.P.A.
|RANCILIO GROUP S.P.A. Patent applications|
|Patent application number||Title||Published|
|20150135963||DEVICE FOR HEATING AND/OR FROTHING A BEVERAGE - A device for heating and/or frothing a beverage includes a first duct connectable to an upstream steam source and to downstream mixing means arranged to introduce and mix at least steam into said beverage, said first duct having a first valve configured to be opened and closed and to enable or prevent steam flow into the duct, and a second duct connectable to the upstream steam source and to said downstream mixing means, said second duct having a second valve configured to be opened and closed and to enable or prevent steam flow into the duct, wherein a first one of said two ducts comprises a Venturi assembly configured to operate by Venturi effect in order to mix air with said steam in said first one of said two ducts when a second one of said two ducts is closed.||05-21-2015|
|20150114105||MILK LEVEL MEASUREMENT DEVICE AND RELATED MEASUREMENT METHOD - A device arranged for measuring a level of a liquid in a container. The device has a sensor, arranged to sense a pressure of a liquid in a tube, a pump arranged to pump the liquid from the container through the tube, and a valve located along the tube between the sensor and the pump and arranged to impede back flow of the liquid into the container when the pump stops pumping the liquid. The device is arranged to measure the level of the liquid into the container on the basis of the hydrostatic pressure measured by the sensor after each stop of the pump. Also disclosed is a method for measuring a level of a liquid in a container by a pressure sensor.||04-30-2015|
|20130259995||COFFEE MACHINE - The present invention relates to a machine for preparing coffee infusions by means of a liquid under pressure, in particular water under pressure, the machine comprising: a pump assembly (||10-03-2013|
|20130108755||SUPPLY GROUP FOR INFUSION PREPARATION, IN PARTICULAR FOR ESPRESSO COFFEE PREPARATION, MACHINE COMPRISING THE GROUP AND OPERATING METHOD THEREOF||05-02-2013|
Patent applications by RANCILIO GROUP S.P.A.