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    • 71. 发明授权
    • System to insulate and retain cold temperature
    • 系统绝缘并保持冷温
    • US5277941A
    • 1994-01-11
    • US898728
    • 1992-06-15
    • David A. Marshall
    • David A. Marshall
    • B32B5/18F16L53/00B32B1/02B32B1/06B32B1/08
    • B32B5/18F25D3/125F25D31/006F25D2331/802Y10T428/24744Y10T428/24999Y10T428/249991Y10T428/249992
    • A unique system to insulate and retain the cold temperature of products, liquids, or materials of any type or nature. In the preferred embodiment, the system comprises a series of layers of material as follows: (1) a hard, durable plastic layer of polyvinyl chloride or similar material; (2) a layer of retardant aluminum; (3) a layer of styrofoam; (4) a layer of neoprene; (5) a cavity which is filled with dry ice through an input valve at the top of the system and which is purged through an escape or purge valve at the bottom of the system; the layers completely surround and envelope the cavity such that one closed system is created.The system could be made in any of many shapes and sizes to accommodate various industries, for example, the system constructed in the outer shape of a beer keg could constitute a jacket, which would be removable with hinges and buckles to keep kegs cold for up to 96 hours without refrigeration or ice. The system could be constructed in the appropriate shape and size for use in the emergency medical industry to transport vital organs or items which must be kept cold without the use of refrigeration. The system could be used to keep food products frozen during transportation. The concept would eliminate, in many applications, the need for refrigeration which would decrease consumption of electricity and which would have positive environmental effects by eliminating the use of freon and other chemicals consumed and released in the refrigeration process.
    • 绝缘和保持任何类型或性质的产品,液体或材料的冷温度的独特系统。 在优选实施例中,系统包括一系列材料层,如下:(1)聚氯乙​​烯或类似材料的硬质耐用塑料层; (2)一层阻燃铝; (3)一层泡沫聚苯乙烯; (4)一层氯丁橡胶; (5)空腔,其通过系统顶部的输入阀填充干冰,并通过系统底部的溢流阀或净化阀清洗; 这些层完全围绕并包围空腔,从而形成一个封闭的系统。 该系统可以制成任何许多形状和尺寸以适应各种行业,例如,以啤酒桶的外部形状构造的系统可以构成外套,其可以用铰链和带扣去除以保持小桶冷起来 至96小时,无需制冷或冰。 该系统可以构造成适当的形状和尺寸,用于紧急医疗行业,以运输必须保持冷却而不使用制冷的重要器官或物品。 该系统可用于在运输过程中保持食品冷冻。 这个概念将在许多应用中消除对制冷的需求,从而减少电力消耗,并且通过消除在制冷过程中消耗和释放的氟利昂和其他化学品的使用将产生积极的环境影响。
    • 77. 发明授权
    • Insulating material
    • 绝缘材料
    • US4482597A
    • 1984-11-13
    • US453891
    • 1982-12-14
    • Peter Smith
    • Peter Smith
    • B32B20060101B32B1/06F16L20060101F16L59/02F16L59/08
    • F16L59/08B32B1/06Y10T156/1016Y10T428/24562Y10T428/24727Y10T428/24744
    • Insulating material is formed in a continuous strip and comprises a web of flexible impervious polymeric material in which individually spaced elongate pockets have been formed transversely across the elongate strip. Insulation material is located in the pockets which are covered by a sheet of impervious foil material, such as aluminium foil, which forms one outer surface of the completed web of insulating material. The foil is heat sealed to the polymeric material so that the insulation material in the pockets is totally encompassed by impervious material, thus minimizing deteriorization of the insulation properties of the insulation material. The insulation material can be foamed in the pockets or can take the form of powder or foam granules.The construction of the web of insulating material allows the material to be folded into a relatively small volume for the most economic transportation, while in use as an insulating material, the pockets are butted together to form a most effective insulation layer for pipes in buildings, loft insulation, cavity wall insulation or insulation attached to preconstructed wall portions of timber frame houses.
    • PCT No.PCT / GB82 / 00127 Sec。 371日期1982年12月14日第 102(e)1982年12月14日日期PCT提交1982年4月28日PCT公布。 第WO82 / 03821号公报 日期为1982年11月11日。绝缘材料形成在连续条带中并且包括柔性不透性聚合物材料的腹板,其中横向穿过细长带形成单独间隔的细长口袋。 绝缘材料位于由不透水的箔材料(例如铝箔)覆盖的袋中,铝箔形成完整的绝缘材料网的一个外表面。 箔被热密封到聚合物材料上,使得袋中的绝缘材料完全被不透水材料包围,从而最小化绝缘材料的绝缘性能的劣化。 绝缘材料可以在口袋中发泡或者可以采取粉末或泡沫颗粒的形式。 绝缘材料网的结构允许将材料折叠成相对较小的体积用于最经济的运输,而在作为绝缘材料使用的情况下,将袋对接在一起以形成用于建筑物中的管道的最有效的绝缘层, 阁楼绝缘,腔壁绝缘或与木结构房屋的预建壁部分连接的绝缘。