METHOD AND SYSTEM FOR BREWING INGREDIENTS IN SOLVENT, APPARATUS USING SAID SYSTEM Russian patent published in 2016 - IPC A47J31/18 

Abstract RU 2578114 C2

FIELD: chemistry.

SUBSTANCE: invention relates to method and system for brewing ingredients in a solvent. System for brewing ingredients in solvent contains first unit (5) for measuring change (ΔEC) specific conductivity solvent; second unit (6) for comparing said change of specific electrical conductivity with specified threshold value (HC) for generating a signal (S), indicating that ingredients to be separated from solvent. Said measurement characterises rate of change of specific electrical conductivity.

EFFECT: technical result is possibility of determining, when brewing ingredients to be stopped, user does not need to monitor duration of brewing.

12 cl, 16 dwg

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RU 2 578 114 C2

Authors

Kelli Deklan Patrik

Chzhou Tsi

Van Guanvej

Dates

2016-03-20Published

2011-12-19Filed