发明名称 |
VERFAHREN ZUR HERSTELLUNG VON ROHREN AUS MIKRIPOROESEM ISOLIERMATERIAL UND DANACH HERGESTELLTE ROHRE. |
摘要 |
A tube of microporous thermal insulation material is manufactured by compacting the microporous material to a slab (1) having a density of about 150 - 400 Kg/m<3> and a thickness of about 1 to 5 mm, applying to one surface of the slab a membrane (3), for example of self-adhesive aluminuim foil, wrapping the slab around a mandrel so that the ends of the slab abut substantialy against each other and securing the ends of the slab relative to each other, for example by means of a protruding flap of the aluminum foil. |
申请公布号 |
DE3579850(D1) |
申请公布日期 |
1990.10.31 |
申请号 |
DE19853579850 |
申请日期 |
1985.06.03 |
申请人 |
MICROPORE INTERNATIONAL LTD., HADZOR, DROITWICH, WORCESTERSHIRE, GB |
发明人 |
HUGHES, JOHN THOMAS, 6 CROMWELL CRESCENT WORCESTER WR5 2JU, GB |
分类号 |
F16L59/06;B29C53/38;B29C65/50;B32B1/08;F16L59/147 |
主分类号 |
F16L59/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|