RHEA VENDORS S.P.A. Patent applications |
Patent application number | Title | Published |
20130022716 | PROCESS AND DOUBLE PISTON APPARATUS FOR CONTROLLING THE PREPARATION OF BEVERAGES - A dispensing apparatus for hot beverages is provided with a device ( | 01-24-2013 |
20120328748 | BEVERAGE DISPENSING MACHINE AND OPERATING METHOD - A beverage dispensing machine, for instance a coffee machine, provided with a brewing chamber and at least one valve for totally and/or partially blocking the beverage from exiting the chamber. Advantageously, the valve is an electrovalve, in particular a piezoelectric valve, which is continuously controllable to adjust the beverage flow rate being permitted to exit the chamber. | 12-27-2012 |
20120285333 | BREWING UNIT FOR AUTOMATIC COFFEE MACHINES - The present invention relates to a brewing unit for a coffee machine. The brewing unit comprises a brewing chamber in which a dose of coffee powder can be put, an inlet for supplying water to the chamber for preparing a coffee beverage, a first piston providing a moveable wall for adjusting the chamber internal volume, which wall has an outlet connected to a spout for delivering the coffee beverage to the user, and a valve assembly for connecting said spout to the brewing chamber or the atmosphere according to the position of the supporting means. Advantageously a second piston is provided which moves the first piston and supports the valve assembly. The second piston is also moveable with respect to the first piston, for actuating the valve assembly. | 11-15-2012 |
20120164285 | PROCESS AND MULTIPLE PUMP APPARATUS FOR CONTROLLING THE PREPARATION OF BEVERAGES - A dispensing apparatus for hot beverages is provided with means ( | 06-28-2012 |
20100209577 | BREWING UNIT FOR AUTOMATIC COFFEE MACHINES - The present invention relates to a brewing unit for a coffee machine. The brewing unit comprises a brewing chamber in which a dose of coffee powder can be lodged, an inlet for supplying water to the chamber for preparing a coffee beverage, a first piston providing a moveable wall for adjusting the chamber internal volume, which wall has an outlet for delivering the coffee beverage out from the chamber, and a valve assembly for opening/closing said delivery outlet. Advantageously a second piston is provided which moves the first piston and supports the valve assembly. The second piston is also moveable with respect to the first piston, for actuating the valve assembly. | 08-19-2010 |
20100161140 | APPARATUS AND METHOD OF CONTROLLING BEVERAGE DISPENSING MACHINES - The present invention refers to a method for controlling a beverage dispensing machine comprising the steps of monitoring, through a sensing means, the ingredient amount/level and/or the shape of the surface of the ingredient within the container, comparing the monitored value with a reference value stored in a machine control unit, and changing one or more operative parameters of said beverage dispensing machine, when necessary on the basis of said comparison. | 06-24-2010 |
20100154819 | Method and Apparatus for Treating Limescale Deposits within Water Heaters Inside Beverage Dispensing Machines - The present invention relates to a method and an apparatus for removing, or substantially reducing, the limescale deposits within a water heater of a beverage dispensing machine, by inducing ultrasonic vibrations through an ultrasonic generator. Advantageously the step of inducing ultrasonic vibrations is implemented discontinuously at high energy levels. | 06-24-2010 |
20100031826 | BEVERAGE DISPENSING MACHINE AND OPERATING METHOD - The present invention relates to a beverage dispensing machine, for instance a coffee machine, provided with a brewing chamber and at least one valve for totally and/or partially blocking the beverage from exiting the chamber. Advantageously, the valve is an electrovalve, in particular a piezoelectric valve, which is continuously controllable to adjust the beverage flow rate being permitted to exit the chamber. | 02-11-2010 |
20090044876 | CUP CONVEYOR AND HOLDER DEVICE FOR BEVERAGE DISPENSING MACHINES - A cup conveyor and holder device ( | 02-19-2009 |
20080233264 | Method and Apparatus for Preparing Beverages from Soluble Products - A method for the preparation of a beverage by mixing water and at least one powdered product in a mixing chamber ( | 09-25-2008 |