Long molding manufacturing method and apparatus
    5.
    发明授权
    Long molding manufacturing method and apparatus 有权
    长成型制造方法和装置

    公开(公告)号:US07790085B2

    公开(公告)日:2010-09-07

    申请号:US10812070

    申请日:2004-03-30

    IPC分类号: B28B3/20

    摘要: A method for manufacturing a long molding having an axial bend, includes: forming a long first member; performing an axial bending process for the first member, when the first member passes through a gripping portion; and extruding a heated and molten liquid resin molding material for formation of a second member through a second member molding opening of a second member extrusion die while following a bend of the first member to integrate the second member made of the molding material with the first member. The second member extrusion die has a changeable substantial opening shape of the second member molding opening. The second member having a different cross sectional shape between one part and the other part in the longitudinal direction is extruded in accordance with a change of the opening shape.

    摘要翻译: 一种制造具有轴向弯曲的长型成型体的方法,包括:形成长的第一构件; 当所述第一构件通过夹持部时,对所述第一构件进行轴向弯曲处理; 并且通过第二构件挤出模具的第二构件成型开口挤出用于形成第二构件的加热和熔融的液态树脂模制材料,同时在第一构件的弯曲之后,将由模制材料制成的第二构件与第一构件 。 第二构件挤出模具具有可变的基本开口形状的第二构件成型开口。 根据开口形状的变化,挤压具有在纵向方向上的一部分与另一部分之间的截面形状不同的第二部件。

    Cryogenic cooling chamber apparatus and method
    9.
    发明授权
    Cryogenic cooling chamber apparatus and method 失效
    低温冷却室装置及方法

    公开(公告)号:US06389828B1

    公开(公告)日:2002-05-21

    申请号:US09593435

    申请日:2000-06-14

    申请人: Michael R. Thomas

    发明人: Michael R. Thomas

    IPC分类号: F25D1704

    摘要: A method and apparatus for using a cryogen cooling articles, particularly having applications for chilling extrusions, food, and similar articles, utilizing dispersion of liquid cryogen into a feed chamber wherein it is substantially vaporized and then circulated through a cooling chamber containing the article to be cooled. A circulation device can circulate the vaporized cryogen through the cooling chamber at a variably controllable velocity to enhance the cooling efficiency using the principle of forced air convection and to provide improved temperature control in the system.

    摘要翻译: 一种使用冷冻剂冷却制品的方法和装置,特别是用于冷却挤出物,食品和类似制品的应用,利用液体冷冻剂将其分散到进料室中,其中基本上蒸发,然后通过含有制品的冷却室循环 冷却。 循环装置可以以可变的可控速度使蒸发的冷冻剂循环通过冷却室,以使用强制空气对流的原理提高冷却效率,并在系统中提供改进的温度控制。