![Improved fire damper](/ep/2014/05/14/EP2730315A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Improved fire damper
- 专利标题(中):Verbesserte Brandschutzklappe
- 申请号:EP13192384.9 申请日:2013-11-11
- 公开(公告)号:EP2730315A1 公开(公告)日:2014-05-14
- 发明人: Perazzoli, Mirco
- 申请人: MP3 S.r.l.
- 申请人地址: Via G. La Pira, 9 A-B 35012 Camposampiero (PD) IT
- 专利权人: MP3 S.r.l.
- 当前专利权人: MP3 S.r.l.
- 当前专利权人地址: Via G. La Pira, 9 A-B 35012 Camposampiero (PD) IT
- 代理机构: Bonini, Ercole
- 优先权: ITVI20120304 20121112; ITVI20120316 20121126
- 主分类号: A62C2/14
- IPC分类号: A62C2/14 ; A62C2/06 ; F24F13/20 ; F24F13/02
摘要:
The invention is a fire damper (1, 101) comprising a tubular case (2, 102) inside which there is a revolvingly associated shutter blade (3, 103) suited to rotate around a rotation axis (X) between an open position, in which the shutter blade (3, 103) is arranged parallel to the longitudinal axis (Y) of the tubular case (2, 102), and a closed position, in which the shutter blade (3, 103) is arranged so that it is incident on the longitudinal axis (Y) of the tubular case (2, 102). The fire damper (1, 101) comprises at least one annular heatexpanding seal (4, 104) arranged around the tubular case (2, 102) in contact with the external surface (21, 121) of the same tubular case (2, 102).
摘要(中):
本发明是一种包括管状壳体(2,102)的消防阀(1,101),其中有一个旋转相关的快门叶片(3,103),适于围绕旋转轴线(X)旋转,该旋转轴线(X)在打开位置之间 其中快门叶片(3,103)平行于管状壳体(2,102)的纵向轴线(Y)布置,并且闭合位置,其中快门叶片(3,103)布置成使得其为 入射在管状壳体(2,102)的纵向轴线(Y)上。 防火阀(1,101)包括至少一个围绕管状壳体(2,102)设置的环形加热密封件(4,104),该密封件与同一管状壳体(2,102)的外表面(21,121)接触 )。
公开/授权文献:
- EP2730315B1 Improved fire damper 公开/授权日:2016-11-23