REFRIGERATING APPARATUS WITH PRESSURE BALANCING VALVE Russian patent published in 2011 - IPC F25D17/04 F25D21/04 

FIELD: personal use articles.

SUBSTANCE: refrigerating apparatus contains a body and a door (hinged onto the body) as well as a pressure balancing valve. The pressure balancing valve allows inflow of air from the outside into inner space and prevents air egress from the inner surface outside. On the body front side framed turned towards the door there is a frame heater and a pressure balancing valve that is in electrical contact with the frame heater enabling heating the pressure balancing valve to a temperature in excess of water freeze point.

EFFECT: invention usage enables creation of a refrigerating apparatus wherein the hazard of the pressure balancing valve freezing through at a level over water freeze point is excluded.

16 cl, 6 dwg