Sorption cooling devices
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Abstract
Novel sorption cooling devices capable of providing cooling over an extended period of time are disclosed. The sorption cooling devices are particularly useful for temperature-controlled shipping containers that are required to maintain a temperature below ambient for a time sufficient to complete delivery of the container and its contents. The shipping containers can be utilized to cost-effectively transport temperature-sensitive products.
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Citations
89 Claims
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1-70. -70. (Cancelled).
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71. A sorption cooling device, comprising:
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a) an evaporator for providing cooling;
b) an absorber adapted to absorb vapor formed in said evaporator; and
c) a vapor passageway adapted to permit vapor flow from said evaporator to said absorber, wherein said vapor passageway comprises a thermally insulating material having a thermal resistance of at least about 2.8 K·
M2/W at a pressure of about 4 mbar. - View Dependent Claims (72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88)
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89-100. -100. (Cancelled)
Specification