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    Preform preheater
    8.
    发明授权
    Preform preheater 有权
    预成型预热器

    公开(公告)号：US06888103B2

    公开(公告)日：2005-05-03

    申请号：US10158609

    申请日：2002-05-30

    申请人： Michael L. Vaughn ,  Khalid Mejrhirh ,  Eddie R. Roberts

    发明人： Michael L. Vaughn ,  Khalid Mejrhirh ,  Eddie R. Roberts

    IPC分类号： B29C35/08 ,  B29C35/16 ,  B29C49/06 ,  B29C49/64 ,  F27B9/36

    CPC分类号： B29C49/6436 ,  B29C49/06 ,  B29C49/6472 ,  B29C2035/0822 ,  B29C2035/1658

    摘要： A housing is mounted to a slide that transports a series of preforms downward under the influence of gravity through a pre-heating apparatus toward a reheat blow molding machine. The housing is coupled to the slide so that a selected portion of each of the series of preforms is shielded from the general enviroment, and heating elements and directing elements are fixed within the housing so that heat from the heating elements is directed toward the selected portion of each series of preforms as the preforms desend down the slide to achieve a persistent thermal gradient in the preforms prior to the re-heating and blow-molding of the preform.

    摘要翻译： 将壳体安装到滑块，其在重力的作用下将一系列预制件向下传送通过预热装置朝向再热吹塑机。 所述壳体联接到所述滑块，使得所述一系列预成型件中的每一个的选定部分与所述一般环境屏蔽，并且所述加热元件和引导元件被固定在所述壳体内，使得来自所述加热元件的热​​量被引向所选择的部分 每个预成型件系列，因为预成型件在载玻片的再加热和吹塑之前，将载玻片放下，以在预制件中实现持续的热梯度。