|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 24 인용 특허 : 8|
An ultra-low temperature refrigeration system (10) comprising a housing (12) and a door (14) which together define an interior storage compartment (16). The system (10) uses multiple layers (20,22) of varying insulative materials to insulate the housing (12), including conventional foam (20) and vacuum insulation panels (22), to balance cost, size, and capacity considerations. The vacuum insulation panels (22) are provided with beveled edges (26) or otherwise positively interfacing edges so as to overlap adjacent panels and present a more reliably insula...
1. A refrigeration system located in an ambient environment, the refrigeration system comprising:a housing presenting a plurality of housing sides; at least one outer door, with the housing and the outer door defining at least one interior compartment substantially sealed from the ambient environment; a plurality of insulative panels associated with the housing sides; and a pressure equalization system operable to equalize a pressure difference between the interior compartment and the ambient environment, wherein the pressure equalization system uses cop...