HEAT-INSULATING WALL, REFRIGERATOR AND DOMESTIC OVEN WITH HEAT- INSULATING WALL Russian patent published in 2004 - IPC

FIELD: cooling equipment. SUBSTANCE: heat-insulated wall comprises two outer spaced apart vacuum-tight covering layers. The layers vacuum-tightly connect each other by connecting profile extending in longitudinal direction thereof. Connecting profile is composed of several parts and has U-shaped section. Evacuated space is created between covering layers and connecting profile. Connecting profile comprises foil-like thin-walled base. Connecting profile parts are supported by connecting member, which is vacuum-tightly joined to cover layers. Connecting member forms support for connection profile base. EFFECT: providing of simple and reliable vacuum-tight connection, reduced connecting profile heat conductivity, increased economy of wall production. 13 cl, 9 dwg