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    • 5. 发明授权
    • Container for self-heating or self-cooling of drinks or foodstuffs by an
exothermic or endothermic reaction
    • 通过放热或吸热反应进行饮料或食品自加热或自冷的容器
    • US4751119A
    • 1988-06-14
    • US909112
    • 1986-09-18
    • Hiroyuki Yukawa
    • Hiroyuki Yukawa
    • A47J36/28F25D5/02B65D25/08
    • A47J36/28F25D5/02F25D2331/805Y10T428/131
    • A container for self-heating or self-cooling drinks or foodstuffs housed in the container has a diaphragm and a breaker capable of completely shattering the diaphragm with ease for delivering a liquid reactant to an exothermal or endothermal solid reactant. The container is partitioned into three chambers. One chamber contains drinks and foodstuffs, one contains exothermal or endothermal solid reactants, and one contains a liquid reactant. The diaphragm is made of thin prestressed glass partition between the reactant chamber containing the exothermal or endothermal solid reactant and the chamber containing the liquid reactant. Actuation of the breaker forms a large hole by shattering the prestressed glass diaphragm. The liquid reactant passes through the hole and contacts the exothermal or endothermal reactant, and the ensuing exothermal or endothermal reaction releases or absorbs energy to rapidly heat or cool the drinks or solid foodstuffs. Alternatively, a plastic diaphragm having a scoreline provided at the outer periphery thereof may be used.
    • 容纳在容器中的用于自加热或自冷却饮料或食品的容器具有隔膜和能够将液体反应物输送到放热或吸热固体反应物的容易性完全粉碎隔膜的断路器。 将容器分成三个室。 一个室含有饮料和食品,一个包含放热或吸热固体反应物,一个包含液体反应物。 隔膜由包含放热或吸热固体反应物的反应物室和含有液体反应物的室之间的薄的预应力玻璃隔板制成。 断路器的致动通过使预应力玻璃隔膜破碎而形成一个大孔。 液体反应物通过孔并接触放热或吸热反应物,随后的放热或吸热反应释放或吸收能量以快速加热或冷却饮料或固体食品。 或者,可以使用在其外周设置有刻痕线的塑料隔膜。