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1. 发明授权

US4450878A Apparatus for filling a high temperature liquid into a biaxially oriented, saturated polyester bottle, a device for cooling said bottle 失效
标题翻译：用于将高温液体填充到双轴取向的饱和聚酯瓶中的装置，用于冷却所述瓶子的装置
公开(公告)号：US4450878A
公开(公告)日：1984-05-29
申请号：US65505
申请日：1979-08-13
申请人： Takuzo Takada , Hiroaki Sugirua , Takao Ilzuka
发明人： Takuzo Takada , Hiroaki Sugirua , Takao Ilzuka
IPC分类号： B65B63/08 , B67C3/22 , B67C3/26 , B65B31/00
CPC分类号： B67C3/222 , B65B63/08 , B67C3/045 , B67B2201/03 , B67C2003/2697
摘要： A biaxially stretched molded bottle is forcibly cooled by having its outer surface contacted with a cooling fluid such as cold water or gas to avoid its deformation by the heat of a liquid poured into the bottole and elution by such heat of any constituent of the material from which it is molded, when the bottle is a molded product of a saturated polyester resin, particularly polyethylene terephthalate, which has poor heat resistance like bottles of other synthetic resins, and is filled with the liquid which is heated to a high temperature for sterilization purpose only when it is filled into such a bottle and which is allowed to return to room temperature or cooled. When the liquid is poured into the bottle through its open neck, the cooling fluid supplied for cooling the bottle is prevented from flowing into the bottle through its open neck and mixing impurities into the liquid in the bottle. Moreover, an structural improvement has been introduced to avoid any interaction of thrust between the neck of the bottle and the seal covers brought into contact therewith in order to prevent thermal deformation of the neck of the bottle which is difficult to cool with the cooling fluid.
摘要翻译：双轴拉伸成型瓶的外表面与冷水或气体等冷却流体接触而被强制冷却，以避免其通过注入到机器人中的液体的热量而变形，并通过该材料的任何成分的这种热量进行洗脱当瓶子是饱和聚酯树脂，特别是聚对苯二甲酸乙二醇酯的成型产品时，其耐热性差，如其他合成树脂瓶，并且被填充到被加热到高温以用于灭菌目的的液体只有当它被装入这样的瓶子中并且被允许回到室温或冷却时。当液体通过其开口的颈部倒入瓶子中时，用于冷却瓶子的冷却流体被阻止通过其开口的颈部流入瓶子中，并将杂质混入瓶子中的液体中。此外，已经引入了结构改进以避免瓶子的颈部和与其接触的密封盖之间的推力的任何相互作用，以防止难以用冷却流体冷却的瓶颈的热变形。

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