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gurandopatsukin

机译:大包装

摘要

PURPOSE:To improve the sealing performance and shape holding performance by inserting and introducing a sealing body consisting of the longitudinal direction of a braided body which is formed by the confounding of the braiding threads. CONSTITUTION:A gland packing 1 is constituted of a braided body 3 which is prepared by lattice-braiding twenty pieces of the braiding thresds 2 and the sealing bodies 4 consisting of a plurality of sheet-shaped sealing materials which are inserted along the longitudinal direction of each braided body 3 into all the cavities between the braided threads 2 which appear on the edge surface. With such constitution, the gland packing 1 in which the sealing bodies 4 are uniformly distributed is obtained, and even if said packing 1 is cut and formed into ring form, the lattice-braided body keeps the improved shape holding performance, and the shape is not deformed, and the contact area for axis can be increased, and the uniform contact for the axis can be maintained. Therefore, the sealing performance can be improved, and permeation leak from the cavity of the inserted and introduced sealing material can be prevented.
机译:目的:通过插入和引入由编织线的混杂形成的编织体的纵向组成的密封体来提高密封性能和形状保持性能。组成:压盖填料1由编织体3构成,编织体3是通过将二十片编织线2和由多种片状密封材料构成的密封体4沿网格的纵向插入而制成的每个编织体3进入出现在边缘表面上的编织线2之间的所有空腔。利用这种结构,获得了密封体4均匀分布的密封填料1,并且即使将所述填料1切割并形成为环状,格子编织体也保持了改善的形状保持性能,并且形状是不会变形,可以增加与轴的接触面积,并且可以保持与轴的均匀接触。因此,可以提高密封性能,并且可以防止从所插入和引入的密封材料的腔室渗漏。

著录项

  • 公开/公告号JPH0776587B2

    专利类型

  • 公开/公告日1995-08-16

    原文格式PDF

  • 申请/专利权人 日本ピラ-工業株式会社;

    申请/专利号JP19870154814

  • 发明设计人 上田 隆久;塩見 富一;

    申请日1987-06-22

  • 分类号F16J15/22;

  • 国家 JP

  • 入库时间 2022-08-22 04:28:39

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