发明名称 |
BLOCK FOR FIRE AND SMOKE ALONG A BARRIER PENETRATING MEMBER |
摘要 |
A fire and smoke block for use with a barrier penetrating member is formed by a rigid collar which is fittable over a lockable on the penetrating member and a collar lining which is make from intumescent material which rapidly expands when subjected to fire heat. |
申请公布号 |
PL361178(A1) |
申请公布日期 |
2004.09.20 |
申请号 |
PL20010361178 |
申请日期 |
2001.09.19 |
申请人 |
ROYAL GROUP TECHNOLOGIES LTD. |
发明人 |
SAKNO MICHAEL PETER;MILANI WALTER |
分类号 |
F16L5/04 |
主分类号 |
F16L5/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|