| 摘要 |
FIELD: personal use articles. ^ SUBSTANCE: cartridge of the apparatus for making a beverage has a lower wall, means to supply to the cartridge of water used for a beverage preparation and creation pressure within the cartridge, and a means of outlet for a beverage providing output of the beverage from the cartridge. Means of outlet for a beverage is made in the form of an opening means formed by grooves of the abruption, and is located in the lower part of the cartridge. The bottom wall is provided with projections for stress concentration of strain on part of the grooves of the abruption. Opening means are adapted to withstand the mechanical strain directed into the cartridge, and not to resist the combined effect of the said mechanical deformation and the pressure generated in the said cartridge. ^ EFFECT: group of inventions provides obtaining qualitative beverage by a simple, reliable and cost effective manner. ^ 19 cl, 17 dwg, 2 ex |
