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公开(公告)号:US6141970A
公开(公告)日:2000-11-07
申请号:US156969
申请日:1998-09-18
申请人: Stuart W. Molzahn , John Lawrence , William Dando
发明人: Stuart W. Molzahn , John Lawrence , William Dando
CPC分类号: F25D31/007 , A23G9/00 , F25B17/08 , F25D3/107 , F25D5/02 , F25D9/00 , F25B21/02 , F25B2400/12 , F25D2331/805
摘要: A self cooling beverage container or can. In one embodiment water (26) is maintained at low pressure such that the boiling point is reduced. The water (26) is caused to boil and the vapour to be absorbed by a desiccant. The boiling of the water (26) causes heat to be absorbed from the beverage. The desiccant may be carbon (28). The water (26) or carbon (28) (or other chemicals) in one embodiment are maintained within a blind bore (30) within the container. The water and carbon are separated by a burstable membrane (42).
摘要翻译: 自冷饮料容器或罐。 在一个实施方案中,水(26)保持在低压,使得沸点降低。 使水(26)沸腾,蒸气被干燥剂吸收。 水(26)的沸腾导致热量从饮料中吸收。 干燥剂可以是碳(28)。 在一个实施例中,水(26)或碳(28)(或其他化学品)保持在容器内的盲孔(30)内。 水和碳被爆裂膜分离(42)。