基本信息:
- 专利标题: PROCESS FOR PRODUCING PIPE SLEEVES FROM MINERAL WOOL
- 专利标题(中):从矿棉生产管子的方法
- 申请号:PCT/EP2004/003918 申请日:2004-04-14
- 公开(公告)号:WO2004091910A1 公开(公告)日:2004-10-28
- 发明人: LIGTENBERG, Harald , ZYSIK, Anton , MEYER, Jens , ALBRECHT, Volker
- 申请人: SAINT-GOBAIN ISOVER , LIGTENBERG, Harald , ZYSIK, Anton , MEYER, Jens , ALBRECHT, Volker
- 申请人地址: Les Miroirs, 18 avenue d'Alsace, 92400 Courbevoie FR
- 专利权人: SAINT-GOBAIN ISOVER,LIGTENBERG, Harald,ZYSIK, Anton,MEYER, Jens,ALBRECHT, Volker
- 当前专利权人: SAINT-GOBAIN ISOVER,LIGTENBERG, Harald,ZYSIK, Anton,MEYER, Jens,ALBRECHT, Volker
- 当前专利权人地址: Les Miroirs, 18 avenue d'Alsace, 92400 Courbevoie FR
- 代理机构: KUHNEN & WACKER
- 优先权: DE103 20030417
- 主分类号: B32B31/00
- IPC分类号: B32B31/00
摘要:
The invention relates to a process for producing pipe sleeves made of mineral wool for insulating pipelines or for reducing the sound level in pipeline systems, comprising the following steps: providing a nonwoven web (11) made of mineral wool which is provided with an uncured binder, winding up the nonwoven web (11) on a winding mandrel (2) of a winder, curing the binder. Here, at least one reinforcing layer (12, 13) is provided before the nonwoven web (11) runs into the winder, in such a way that during the winding the said reinforcing layer becomes a constituent part of the pipe sleeve produced as a result.
摘要(中):
本发明涉及一种用于生产由矿棉制成的用于绝缘管道或用于降低管道系统中的声级的管套的方法,包括以下步骤:提供由矿棉制成的非织造纤维网(11),其配备有未固化的粘合剂 将非织造纤维网(11)卷绕在卷绕机的缠绕心轴(2)上,固化粘合剂。 这里,在非织造纤维网(11)进入卷绕机之前提供至少一个加强层(12,13),使得在卷绕过程中,所述加强层成为管套管的组成部分,因此产生结果 。