Compact fluid coupler for thermal inkjet print cartridge ink reservoir
    1.
    发明授权
    Compact fluid coupler for thermal inkjet print cartridge ink reservoir 失效
    用于热喷墨打印墨盒墨水盒的紧凑型流体耦合器

    公开(公告)号:US5953033A

    公开(公告)日:1999-09-14

    申请号:US960580

    申请日:1997-10-29

    摘要: A method for joining two materials together to form a compact leak-resistant seal, particularly suited for use in thermal inkjet print cartridge ink reservoirs. The seal employs a shrink fit to clamp the two materials together. The method includes the steps of forming the first material into a desired first shot structure, placing the first shot structure in a second shot mold, and injecting the second material into the mold under adequate pressure and at an appropriate temperature. The second material has a high degree of mold shrinkage. Upon cooling, the second material shrinks tightly onto the first shot structure to form a molded joint which keeps air out and ink in when wetted and during normal shipping, storage, and operating conditions.

    摘要翻译: 一种用于将两种材料接合在一起以形成紧密防漏密封的方法,特别适用于热喷墨打印墨盒墨水储存器。 密封件采用收缩配合将两种材料夹在一起。 该方法包括以下步骤:将第一材料形成所需的第一射出结构,将第一射出结构放置在第二射出模具中,并在足够的压力和适当温度下将第二材料注入模具中。 第二种材料具有高度的模具收缩率。 在冷却时,第二材料紧紧地收缩到第一喷射结构上以形成模制接头,其在润湿时和在正常运输,储存和操作条件期间保持空气和墨水。