METHOD FOR PREPARATION TO CHARGE OF REFRIGERATING UNIT Russian patent published in 2002 - IPC

Abstract RU 2188990 C1

FIELD: refrigerating engineering, in particular, methods for preparation to charge of a refrigerating unit with a condenser and compressor. SUBSTANCE: an intermediate refrigerant feed is accomplished at a simultaneous evacuation on the suction side. Conducting of the final evacuation is possible on the suction and discharge sides. EFFECT: reduced time for preparation to charge of the refrigerating unit at an enhanced quality of preparation. 4 cl, 1 dwg

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RU 2 188 990 C1

Authors

Rusakov V.A.

Dates

2002-09-10—Published

2001-02-01—Filed