METHOD OF FILLING CLOSED SYSTEMS WITH REFRIGERANT Russian patent published in 1997 - IPC

Abstract RU 2098726 C1

FIELD: refrigerating engineering. SUBSTANCE: refrigerant in spurious volumes of stand after filling one closed system is used for preliminary filing of other closed system. EFFECT: reduced consumption of refrigerant and protection of ozone layer of Earth. 1 dwg, 1 tbl

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RU 2 098 726 C1

Authors

Matjukhin A.I.

Kurban V.D.

Kostin N.N.

Dates

1997-12-10—Published

1995-06-22—Filed