Apparatus and method for stirring and mixing of beverages

A stirring device, beverage technology, applied in mixing methods, beverage preparation devices, chemical instruments and methods, etc., capable of solving problems such as joint wear, failure, liquid leakage, etc.
CN1929903AInactive Publication Date: 2007-03-14NESTEC SA
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
NESTEC SA
Publication Date
2007-03-14
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The diluting liquid (water) is supplied via a flexible outlet hose (64) which is secured only at its upper end (66), whilst a magnetic object (82) is provided on the outside of its lower end (74). The magnetic object is surrounded by an electromagnet device (50) capable of generating a variable magnetic field which can travel around the hose mouth (84) so that the jet of liquid exiting the hose is moved around the inside of the mixing vessel in which the liquid is mixed with the remaining powdered and / or liquid ingredients. Liquid is delivered to the mixing vessel from above via a stirring device in the form of a spray head that directs at least one jet of liquid into the vessel.
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Description

technical field

[0001] The present invention relates to a beverage stirring device for stirring or mixing liquid and liquid and / or powdered ingredients in a drinking vessel. The invention also relates to a method for stirring and ultimately frothing a liquid in a drinking vessel. Stirring devices of this type are used in vending machines for beverages consisting of a liquid, usually hot, and a concentrate in liquid or powder form. Background technique

[0002] Achieving satisfactory mixing of liquids and other ingredients is often difficult with previously known stirring devices. A particular problem arises when it is desired to froth a liquid, for example when making a cappuccino. This is now usually accomplished by frothing the milk in a separate container. For hygienic reasons, the container is cleaned several times during the day. EP 1 197 145 describes a device for frothing milk to make cappuccinos, comprising a tubular device with a through-rod with stirring blades...

Claims

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