1348results about "Insulation for cooling apparatus" patented technology

Frozen products requiring cold insulation are housed inside of the cold-insulating container structured of a vacuum heat-insulating material, and the cold-insulating containers are loaded in a refrigerator vehicle, cold-insulating vehicle, or room-temperature vehicle other than a freezer vehicle for delivery. Each of the peripheral walls, lids, and bottom faces of this container is made of a sheet material enveloping the vacuum heat-insulating material therein. In each of the peripheral walls adjacent to the peripheral walls connected to the lids, the vacuum heat-insulating material is divided along folding line so as to be foldable.

A method of insulating a refrigeration appliance. The refrigeration appliance includes a case, a liner, and a five-sided, box like vacuum panel. The liner is formed to be inserted into the case forming a chamber between the liner and the case. The five sides of the vacuum panel define a cavity. The method includes in one embodiment, positioning the five-sided vacuum panel in the chamber between the case and the liner, injecting foam into the chamber, and curing the foam to attach the five sided vacuum panel to the case and the liner.

Disclosed herein is a door of a refrigerator in which a vacuum insulation is positioned in the inner core of the door to be spaced apart from the top face, bottom face, front face, rear face and both lateral faces of the door, and a foam insulation is uniformly disposed in the remaining space in the door.

A refrigerator includes a cabinet defining an open storage space and having a rear wall, a first side wall, a second side wall, a top wall, and a bottom wall. Each of the rear wall, first side wall, second side wall, top wall, and bottom wall include an interior liner and an exterior wrapper. A door is disposed on the cabinet operable between an open position and a closed position. The door includes an interior liner and an exterior wrapper. At least one pocket is disposed in at least one of the rear wall, first side wall, second side wall, top wall, bottom wall, and door between the interior liner and the exterior wrapper. The at least one pocket includes an access opening. A removable insulation panel is disposed in the pocket.

The present invention relates to a refrigerator body and a method of manufacturing the same. The refrigerator body of the present invention includes an outer case for defining an external appearance and an inner case for defining the interior of a refrigerator and has a foam insulation material filled into a space between the outer and inner cases. The refrigerator body also comprises recessed portions depressed at the inside of the inner case and protruding outside thereof in a direction of thickness of the inner case so as to fix a part to be installed and mounted on the inside of the inner case, and reinforcement members installed to be tightly coupled to the recessed portions at the outside of the inner case so as to reinforce the recessed portions. Accordingly, a foaming preparation operation can be rapidly and easily performed, and the foam insulation material can be prevented from leaking into the interior of the refrigerator.

An inner liner of a refrigerator may include: the inner liner positioned inside an outer liner to define an inner space for a storage compartment and molded by attaching a plate to an outer surface of a mold via vacuum adsorption, wherein an edge of the inner liner is provided with a reinforcing part to prevent the edge from being deformed when injecting a heat insulating foam, the reinforcing part being integrally formed with the inner liner.

A refrigerator wall has an outer shell an inner liner, a cavity formed by the outer shell and the inner liner, insulation filling the cavity, and a vacuum insulation panel positioned in the cavity such that at least one edge of the vacuum insulation panel is located in a substantially maximum volume of insulation.