Patent application number | Description | Published |
20100047406 | METHOD FOR DISPENSING MILK PORTIONS IN DRINK PREPARATION MACHINES - The invention relates to a method for dispensing milk portions in drink preparation machines having a milk fill level monitoring unit for a milk container. According to the method, one delivery of a milk portion from the milk container, said delivery being controlled by a device control electronic system, is only carried out completely and with a sufficient quantity of milk when during the delivery of the milk portion, the milk fill level monitoring unit signals a drop in the fill level of the milk below a threshold value. | 02-25-2010 |
20100064900 | BEVERAGE PREPARATION MACHINE WITH A PINCH VALVE - A beverage preparation machine has at least one pinch valve ( | 03-18-2010 |
20100080877 | BREWING DEVICE FOR COFFEE AND METHOD FOR PRODUCING A COFFEE BEVERAGE WITH A BREWING DEVICE - The brewing device for beverages includes a brewing unit for the brewing of a beverage, a crema valve and an outlet, wherein the brewing unit, the crema valve and the outlet are connected with one another in such a manner that in the brewing unit brewed beverage can be directed through the crema valve to the outlet. The crema valve is designed in such a manner that the brewed beverage can be swirled through in a crema chamber of the crema valve so that a crema is created. Furthermore, the brewing device includes an injection device for injecting a gas into the crema chamber and a dosing device for dosing the quantity of the gas injected into the crema chamber which is designed in such a manner that with each injection of the gas a preset quantity of the gas is injected in each case, where the preset quantity of the gas is a parameter that can be changed. | 04-01-2010 |
20100288135 | DRINK PREPARATION MACHINE - Provided is a drink preparation machine with an outer housing, which contains at least one ventilation element for ventilating an interior which is enclosed by the outer housing. In order to reduce the likelihood of penetration by dust, water and/or small objects, to allow simple and quick cleaning with reduced use of detergents and to achieve energy-saving operation of the drink preparation machine, the at least one ventilation element can be actuated to open and close. | 11-18-2010 |
20110005407 | BEVERAGE PREPARATION MACHINE AND METHOD FOR CLEANING A BEVERAGE PREPARATION MACHINE - The invention relates to a beverage preparation machine comprising an apparatus for frothing or heating milk, which apparatus is connected via a milk suction hose to a milk container, and a cleaning apparatus for cleaning the milk suction hose and the apparatus for frothing or heating milk by means of a flushing fluid. The milk can be sucked from the milk container into the apparatus for frothing or heating milk by means of a vacuum which can be generated in the apparatus for frothing or heating milk. The cleaning apparatus contains a switching valve which can be switched into an operating position in which a milk connection is enabled between the milk container and the apparatus for frothing or heating milk via the milk suction hose and into a flushing position in which a first flushing fluid connection is enabled between a flushing fluid outlet of the beverage preparation machine and the apparatus for frothing or heating milk via a flushing hose, the switching valve switched into the flushing position and the milk suction hose. | 01-13-2011 |
20150027324 | METHOD FOR DISPENSING MILK PORTIONS IN DRINK PREPARATION MACHINES - The invention relates to a method for dispensing milk portions in drink preparation machines having a milk fill level monitoring unit for a milk container. According to the method, one delivery of a milk portion from the milk container, said delivery being controlled by a device control electronic system, is only carried out completely and with a sufficient quantity of milk when during the delivery of the milk portion, the milk fill level monitoring unit signals a drop in the fill level of the milk below a threshold value. | 01-29-2015 |
Patent application number | Description | Published |
20100003022 | HEATING DEVICE FOR A BEVERAGE-MAKING MACHINE - A heating device for a beverage-making machine has at least one water pump for supplying water to a first continuous-flow heater for generating hot water and to a second continuous-flow heater for generating steam. The first continuous-flow heater is switched over, if required, to steam generation and be connected up to the second continuous-flow heater. The second continuous-flow heater can also be switched over, if required, to hot-water generation and to be connected up to the first continuous-flow heater. A control means which is provided for controlling the switchover operations and the connections between the continuous-flow heaters, and is configured depending upon entries input into an operating unit and relating to the previous operating state of the heating device. In comparison with conventional appliances, the configuration envisaged for the heating device also makes it possible to provide relatively large quantities of hot water or steam in a relatively short period of time. | 01-07-2010 |
20140339254 | METHOD FOR OPERATING A BEVERAGE PREPARATION MACHINE - A beverage preparation machine is electrically operated and has a control unit, at least one functional unit, and an electric circuit for supplying the functional unit and the control unit with current. The electric circuit has a switch for switching the current on or off, through respective first and second operations of an operating element. The switch has a first switch contact and a second switch contact, which are connected in parallel in the electric circuit. The first switch contact is brought into a closed state by the first operation of the operating element, and assumes an open state after the second operation. The control unit provides a control signal so that the second switch contact is closed after the first operation of the switch and opened after the second operation of the switch. | 11-20-2014 |
Patent application number | Description | Published |
20130115343 | COMBINATION UNIT COMPRISING A BEVERAGE PREPARATION MACHINE HAVING A MILK DISPENSING APPARATUS AND A MILK CHILLING DEVICE HAVING A MONITORING MEANS FOR THE FILLING LEVEL OF THE MILK IN THE MILK CONTAINER, AND METHOD FOR DISPENSING MILK AND/OR MILK FROTH BY MEANS OF A COMBINATION UNIT OF THIS KIND - A combination unit comprising a beverage preparation machine ( | 05-09-2013 |
20130280403 | METHOD FOR AUTOMATICALLY PRODUCING MILK FROTH - Provided are methods for automatically producing milk froth in a milk-frothing apparatus, and also a milk-frothing apparatus for automatically producing milk froth. The milk-frothing apparatus has at least one hollow space, a steam-inlet channel for introducing steam into the hollow space, a milk-inlet channel for introducing milk into the hollow space, an air-inlet channel for introducing air into the hollow space, and an outlet channel for discharging milk froth from the milk-frothing apparatus, wherein the respective channels each issue directly or indirectly into the hollow space. With the aim of specifying a method and a milk-frothing apparatus by means of which an organoleptic milk froth of which the taste is optimized can be automatically produced, the invention makes provision for steam, preferably steam from water, to be introduced into the steam-inlet channel in order to allow milk and air to flow into the hollow space and in order to mix said milk, air and steam to form a milk/air/steam mixture, and to then output the milk/air/steam mixture into the outlet channel, wherein a sweetening means is provided in a region of the milk-frothing apparatus through which at least the milk/air/steam mixture flows. | 10-24-2013 |
20130295244 | BREWING DEVICE FOR CREATING A COFFEE BEVERAGE AND METHOD FOR CREATING A COFFEE BEVERAGE BY MEANS OF A BREWING DEVICE - The brewing device for creating a coffee beverage has a brewing unit having a brewing chamber, a crema unit having a crema chamber connected to the brewing chamber by means of a coffee passage and having a valve piston for opening and/or closing the coffee passage, which valve piston can be moved in the crema chamber relative to the coffee passage, and an outlet opening. The valve piston can be moved into a plurality of different specified movement positions relative to the coffee passage, wherein different consecutive brewing processes for creating different coffee beverages can be realized, and wherein the crema unit is designed in such a way that coffee brewed during a particular brewing process can be swirled through at different intensity than a different brewing process depending on the particular specified movement position of the valve piston. | 11-07-2013 |