|국가/구분||United States(US) Patent 등록|
|§371/§102 date||20070321 (20070321)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 6|
A refrigeration system for merchandisers, drug cabinets and similar enclosures (10) that continues to provide temperature control during periods when external power is not necessarily available. The system typically has a compressor/condenser subsystem (11) that is powered by mains electricity (16) and a second subsystem (12) that includes an insulated eutectic tank. The compressor/condensor (11) cools the tank (12) using external electrical power, when available, while the tank cools the enclosure (10) without requiring external power. A refrigerant lo...
The invention claimed is: 1. A refrigeration system for an enclosure, including: a first cooling subsystem that is powered by an external source, a second cooling subsystem that is operable without an external source of electrical power, a first thermal pathway by which the first cooling subsystem, when powered, cools the second cooling subsystem, a second thermal pathway by which the second cooling subsystem cools the enclosure without requiring power from an external source, a controller in the second thermal pathway that operates to maintain the encl...