| 摘要 |
The invention relates to a device for grinding coffee beans directly inside the container carrying the filter where, without the ground coffee requiring to be transferred and without handling, the drink will be percolated and filtered. This device is built into an element which heats the water by electrical resistance and operates a heat pump supplied by a tank of water. The device consists of a section (1) on which an electric motor (2) is mounted such that its shaft passes into the filter holder (3) where it supports and drives the grinding blade (4). The section (1) receives and diffuses the hot water required for percolating. The drink is filtered by the grating and screen of the filter holder. <IMAGE>
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