| 摘要 |
With a piston coffee maker (1) with a cylindrical container (2), a lid (3), a piston (5) with piston rod (7) and a handle (8), where the piston (5) is made as a filter (6) for the ground coffee, it is the intention to make a piston coffee maker of the above mentioned kind, where with the piston coffee maker small portions for a single cup can be made, and where the piston coffee maker is capable of keeping the temperature of the infusion fluid on a suitable level during the preparation of the coffee, and where production costs for the piston coffee maker are small. This goal is achieved with a piston coffee maker according to the invention in, that the walls, the lid and the bottom in the cylindrical container (2) are made heat isolating and the upper rim is equipped with locking means (9), and that the lid (3) is provided with corresponding locking means with a view to that the lid (3) can be sealingly locked on the piston coffee maker (1).
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