公开(公告)号：EP0771987A1

公开(公告)日：1997-05-07

申请号：EP96301633.2

申请日：1996-03-11

申请人： TOKYO GAS CO., LTD. ,  Hakko Co., Ltd.

发明人： Toyoda, Shigeru ,  Yagi, Shuichi, 503, Ekureru daisan Myorenji ,  Itagi, Masaaki ,  Ike, Nobukatsu, c/o Gijutsukaihatsu Cent. ,  Ohshima, Kenji, c/o Gijutsukaihatsu Cent.

IPC分类号： F16L33/02 ,  F16L55/162 ,  F16L58/10 ,  B05D7/22

CPC分类号： F16L58/1009 ,  B05D7/222 ,  F16L55/164

摘要： A method of lining the internal surface of a pipe, said method comprising the steps of:

introducing a predetermined amount of a resin into the pipe through one end thereof;
causing the introduced resin to move through the pipe toward the opposite end thereof, so as to form a resin lining layer on the internal surface of the pipe;
causing the exhaust air from the pipe to pass through a purifying apparatus before being discharged into the atmosphere.

摘要翻译： 一种衬管管内表面的方法，所述方法包括以下步骤：通过其一端向管中引入预定量的树脂; 使引入的树脂通过管道朝向其相对端移动，以在管的内表面上形成树脂衬层; 在排出大气之前使来自管道的废气通过净化装置。