发明名称 |
Inslated heating and/or sanitation pipe |
摘要 |
The heating and/or sanitation pipe comprises an inner pipe (12) made of a plastic material and a metal corrugated pipe (14) surrounding the inner pipe (12) at a radial distance(R)). Further, the heating and/or sanitation pipe is provided with a compressible and/or expanded material (16) between the inner pipe (12) and the corrugated pipe (14) for fixing the inner pipe (12) inside the corrugated pipe (14). The compressible and/or expanded material (16) is adapted to be detached from the inner pipe for the purpose of exposing a connecting end of the inner pipe (12). Further, the heating and/or sanitation pipe comprises an insulation layer (18) surrounding the metal corrugated pipe (14) and an outer covering (20) around the insulation layer (18).
|
申请公布号 |
US2004206413(A1) |
申请公布日期 |
2004.10.21 |
申请号 |
US20040482660 |
申请日期 |
2004.06.03 |
申请人 |
CLAUSSEN JOERG;DUSOER HANS-JOACHIM;HANSEN JOERG;JAERVENKYLA JYRI;RIESSELMANN FRANZ-JOSEF |
发明人 |
CLAUSSEN JOERG;DUSOER HANS-JOACHIM;HANSEN JOERG;JAERVENKYLA JYRI;RIESSELMANN FRANZ-JOSEF |
分类号 |
F16L59/14;(IPC1-7):F16L9/14 |
主分类号 |
F16L59/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|