Invention Grant
US06688132B2 Cooling device and temperature-controlled shipping container using same 有权
冷却装置和使用温度控制的运输集装箱

Cooling device and temperature-controlled shipping container using same
Abstract:
A sorption cooling device capable of providing cooling over an extended period of time. The sorption cooling device is particularly useful in a temperature-controlled shipping container that is required to maintain a temperature below ambient for an extended period of time. In one embodiment, the cooling device includes a means for restricting the flow of refrigerant liquid to control the degree of cooling over an extended period of time.
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