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1. 发明申请

WO2022249118A1 AUTOMATIC SYSTEM FOR DISPENSING AND PRESSURE-BREWING GROUND FOOD SUBSTANCE, ESPECIALLY GROUND COFFEE, AND A METHOD OF DISPENSING AND PRESSURE-BREWING FINELY DIVIDED FOOD SUBSTANCE 审中-公开
公开(公告)号：WO2022249118A1
公开(公告)日：2022-12-01
申请号：PCT/IB2022/054941
申请日：2022-05-26
申请人： AYA RAW NATURE SP. Z O.O.
发明人： PAWELCZYK, Marcin Michal , SLYK, Pawel
IPC分类号： A47J31/36 , A47J31/40
摘要： The present invention relates to an automatic system for dispensing and pressure-brewing food substance, especially ground coffee, comprising a brewing device and a replaceable container with food substance to be brewed, the brewing device being provided with a seat with means for cutting the lid of the container and adapted for receiving containers with finely divided food substance, which seat is connected to a dispensing assembly that guides the food substance through a feeder to the brewing assembly, characterized in that the brewing device comprises a dispensing assembly which is arranged horizontally with respect to the vertical axis of the seat (1) and which is provided with a feeder, preferably a screw feeder (15), actuated by a motor (8), wherein a feeder outlet (17-1) leads directly to a brewing assembly equipped with a brewing chamber (5) to which leads an assembly (23) for feeding hot pressurized water by means of a stationary rear piston (4) equipped with a shower element (22) in the form of a strainer for conveying hot water, and wherein the brewing chamber is provided with a front piston (3) actuated by a movement of the brewing chamber (5) body by means of a motor (7), which front piston (3) has a surface configured for evenly distributing hot water under the strainer (25) which has spatial embossments to improve water flow, and the front piston (3) further comprises a check valve (24), behind which there is a spout conduit (9) discharging a brewed infusion, whereas the food substance container is made of biodegradable material and preferably contains ground coffee. Furthermore, disclosed is a method of dispensing and pressure-brewing a finely divided food substance using the system defined above.

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