METHOD FOR DETERMINATION OF TECHNICAL CONDITION OF HOUSEHOLD COMPRESSOR REFRIGERATING APPLIANCE Russian patent published in 2014 - IPC F25B45/00 

FIELD: personal use articles.

SUBSTANCE: method for determination of technical condition of a household compressor refrigerating appliance is as follows: prior to commencement of operation of the household refrigerating appliance, to provide for rated testing conditions, one measures one or several characteristic(s) determining the integral indices of technical condition of the household refrigerating appliance. Then one calculates the technical condition indices that are assumed as baseline values; such indices are recorded (registered); upon expiry of the reference operation period, one performs further check measurements of the same characteristics and calculates the same indices that are compared against the baseline ones. Judging by the indices convergence or divergence, one evaluates the technical condition of the whole refrigerating appliance with the controller of the household refrigerating appliance control system used for calculation of the technical condition indices of the household refrigerating appliance and performance of operations of comparison and control of auxiliary programs to ensure the reference measurement conditions.

EFFECT: ensuring independence of performance of the process of the household refrigerating appliance technical condition evaluation.

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