Process of making integral three-dimensional articles, and mold for making such articles
    2.
    发明授权
    Process of making integral three-dimensional articles, and mold for making such articles 有权
    制作整体三维制品的工艺和制造这种制品的模具

    公开(公告)号:US06793192B2

    公开(公告)日:2004-09-21

    申请号:US10090601

    申请日:2002-03-04

    IPC分类号: B29C3342

    CPC分类号: B29C45/44 B29C33/42 B29C45/26

    摘要: An apparatus and method for molding three-dimensional articles having interstitials. The article has elongate elements and interstitials between the elongate elements. The interstitials may extend entirely through the article, or intercept only the periphery of the article. The article may be formed by injection molding, using two or more mold segments, each having elongate members. The mold segments are separated from each other in a separation direction. The separation direction is parallel to the elongate members of the mold segments and/or the elongate elements of the article. The method and apparatus according to the present invention is useful for making a static mixer, heat exchanger or similar article.

    摘要翻译: 用于模制具有间隙的三维制品的装置和方法。 该物品在细长元件之间具有细长元件和间隙。 插页式广告可以完全延伸穿过物品,或仅拦截物品的周边。 该制品可以通过注模成型,使用两个或更多个模具段,每个具有细长构件。 模具段在分离方向上彼此分离。 分离方向平行于模具段的细长构件和/或制品的细长元件。 根据本发明的方法和装置可用于制造静态混合器,热交换器或类似物品。

    Three-dimensional articles of indeterminate axial length
    6.
    发明授权
    Three-dimensional articles of indeterminate axial length 有权
    用于生产不定轴向长度的三维制品的装置

    公开(公告)号:US06740281B2

    公开(公告)日:2004-05-25

    申请号:US10090600

    申请日:2002-03-04

    IPC分类号: B29C3344

    摘要: An integral three-dimensional article having interstitials therethrough, the three-dimensional article comprises an unconstrained number of axially successive stages. An apparatus and process for molding such a three-dimensional article are also disclosed. The apparatus has members extending into a mold cavity, each member having access to the periphery of the mold cavity. Each stage may nest within an adjacent stage. The nesting may be accomplished by having the end of one stage be convex, while the mating end of an adjacent stage is complementary and concave. The article may be useful as a static mixer, heat exchanger, etc.

    摘要翻译: 具有贯穿其中的间隙的整体三维制品,所述三维制品包括无约束数量的轴向连续级。 还公开了用于模制这种三维制品的装置和方法。 该装置具有延伸到模具腔中的构件,每个构件可进入模腔的周边。 每个阶段可以嵌套在相邻阶段。 嵌套可以通过使一个阶段的结束是凸起来实现,而相邻阶段的配合端是互补的和凹形的。 该制品可用作静态混合器,热交换器等