Heat transfer device
    2.
    发明授权
    Heat transfer device 失效
    传热装置

    公开(公告)号:US06341491B1

    公开(公告)日:2002-01-29

    申请号:US09492642

    申请日:2000-01-27

    IPC分类号: F25D500

    摘要: A self cooling can has water on a pre-wetted wick (478), in a chamber and an adsorbent in another chamber communicable upon actuation of the can with the chamber. One or both of the chambers is at low pressure. Upon actuation the pressure of the wick drops, water vapour is absorbed by the adsorbent from the internal atmosphere and more water evaporates from the wick to replace it, thereby causing a cooling effect in heat generated in the adsorbent may be contained by but a take-up system, such as phase change material or microcapsules of high heat capacity material such as water.

    摘要翻译: 自冷却可以在预先润湿的芯(478)上,在室中具有水,并且在另一室中的吸附剂可在腔室致动时可连通。 一个或两个室处于低压。 在启动时,芯的压力下降,水蒸气被吸收剂从内部气氛中吸收,并且更多的水从油芯中蒸发以更换它,从而在吸附剂中产生的热量中可以含有冷却效果, 例如相变材料或高热容材料如水的微胶囊。