COFFEE BEANS PROCESSING METHOD AND DEVICE Russian patent published in 2019 - IPC A47J31/42 A47J31/40 

Abstract RU 2700402 C2

FIELD: beverage preparation devices.

SUBSTANCE: invention relates to control of controller (160) by processes of grinding coffee beans and brewing coffee depending on measured by sensor (150) total concentration of volatile organic compounds released by coffee grains (20).

EFFECT: due to design of coffee beans processing device (100) stability of cooked coffee taste is provided regardless of age and/or quality of coffee beans.

15 cl, 5 tbl, 7 dwg

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RU 2 700 402 C2

Authors

Tan Tszinvej

Shi Tszyun

Chzhou Tszyun

Dates

2019-09-16Published

2015-11-10Filed