BREWING APPARATUS (VERSIONS) Russian patent published in 2011 - IPC A47J31/56 

FIELD: personal use articles.

SUBSTANCE: invention relates to the field of drinks making. The brewing apparatus for preparation of infusions, in particular, espresso includes a pump unit for water injection from the tank into the boiler for water overheating. The boiler has a lower vessel which is covered from above with a perforated lid allowing overheated water to flow under pressure into the lower vessel. The lower vessel and the upper lid are made of plastic. The brewing process involves the first step when water is supplied and injected at the first rate of supply and the second step when the said rate is accelerated for pressure boost in the chamber; the said first rate is lower then the said second rate. The upper body of the boiler has a covering surface, its shape enabling placement of a corresponding single-portion pod into it which is packed into paper, aluminium or another bio-degradable material and containing coffee or, in a general way, another taste base.

EFFECT: inventions group allows to increase the device operation effectiveness.

18 cl, 8 dwg