초록 ▼

This invention relates to a cold pack for keeping beverage kegs cold during shipment, storage, and use. The cold pack comprises a container for the keg of rigid insulating material closely conforming to the keg and a tight fitting lid. The lid has a removable central panel to allow access to the keg

This invention relates to a cold pack for keeping beverage kegs cold during shipment, storage, and use. The cold pack comprises a container for the keg of rigid insulating material closely conforming to the keg and a tight fitting lid. The lid has a removable central panel to allow access to the keg valve. Upper and lower refrigerant cases are sized and shaped to fit the top and bottom of the keg, respectively, contacting the keg over a substantial area to facilitate conduction of heat from the keg. The upper case has a central hole designed to receive and surround the keg valve.

대표청구항 ▼

A cold pack for keeping a beverage keg cold during transportation, storage, and use, the keg having a top, a bottom, and sidewalls therebetween and further comprising a valve in the center of the top of the keg, said cold pack comprising: a container for the keg, of rigid insulating material, having

A cold pack for keeping a beverage keg cold during transportation, storage, and use, the keg having a top, a bottom, and sidewalls therebetween and further comprising a valve in the center of the top of the keg, said cold pack comprising: a container for the keg, of rigid insulating material, having a bottom and sidewalls, the sidewalls closely conforming to the keg to form a thin shell of air between a keg and the container; a lid for the container, of rigid insulating material, having downwardly depending sides in the same configuration as the container sidewalls, and interfitting therewith in close mating relationship; an upper case, having a central hole and filled with a refrigerant substance, on the top of the keg, the upper case sized and shaped to fit on top of the keg, with the keg valve protruding through the central hole in the upper case, and to contact a substantial portion of the top of the keg.