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公开(公告)号：EP2516021A1
公开(公告)日：2012-10-31
申请号：EP10838735.8
申请日：2010-11-11
申请人： Fläkt Woods AB
发明人： KAAKINEN, Antti
摘要： Wall penetration part (1) for insulating a penetration of a fire damper (6), which wall penetration part essentially fills the gap between a fire damper and a wall (7). The invention is implemented such that the wall penetration part (1) comprises a metallic duct part (2), a non-combustible insulation layer surrounding it, and a non-combustible fabric material on top of it, and in that for at least a part of the length of the wall penetration part (1) a layer of a material that expands under the influence of heat is installed between the duct part and the fabric material.
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公开(公告)号：EP1960058B1
公开(公告)日：2010-06-23
申请号：EP06820052.6
申请日：2006-11-14
申请人： Fläkt Woods AB
发明人： KAAKINEN, Antti
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公开(公告)号：EP2641029A1
公开(公告)日：2013-09-25
申请号：EP11842271.6
申请日：2011-10-17
申请人： Fläkt Woods AB
发明人： KAAKINEN, Antti
IPC分类号： F24F13/24 , F16L55/033
CPC分类号： F24F13/24 , F16L55/0336 , F24F13/0263 , F24F2013/242
摘要： Insulation for the insulation of a regulating box for ventilation, which regulating box comprises at least one inlet branch coupling for the air flow and at least one outlet branch coupling for the air flow, and inside which regulating box at least one insulation (3) is fitted, and which regulating box is at least partly manufactured from metal. The invention is implemented such that one or more magnets (5') are installed onto that surface (6) of the insulation (3) that will be against the metallic inside wall of the regulating box, by means of which magnets the insulation (3) is fixed to the regulating box in a detachable manner.
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公开(公告)号：EP2089116A1
公开(公告)日：2009-08-19
申请号：EP07823201.4
申请日：2007-10-18
申请人： Fläkt Woods AB
发明人： KAAKINEN, Antti
摘要： An annular fire barrier structure (3, 3') which is mountable close to the pass-through point of a fire damper on a wall or ceiling structure, where it is adapted about the duct sleeve element (2) of the fire barrier to receive heat conducted along the duct element and further conduct the heat, e.g., to the wall structure (1) wherein or whereon it is mounted, and which fire barrier structure has placed thereon a tightening band structure. The invention is implemented by having the fire barrier structure (3, 3') comprised of two or a greater number of fire barrier flanges that are adjacently joined with each other in the longitudinal direction of the center axis of a ventilation duct (2).
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公开(公告)号：EP2089117A1
公开(公告)日：2009-08-19
申请号：EP07823202.2
申请日：2007-10-18
申请人： Fläkt Woods AB
发明人： KAAKINEN, Antti
摘要： An annular fire barrier flange (3) which is mountable close to the pass-through point of a fire damper on a wall or ceiling structure, where it is adapted about the duct sleeve element (2) of the fire barrier to receive heat conducted along the duct element and further conduct the heat to the wall structure (1 ) wherein or whereon it is mounted, and which flange (3) has placed thereon a tightening band (4) with a width substantially equal to the thickness of the flange and a length extending substantially about the perimeter of the flange. The invention is implemented by way of placing an intumescent seal (8) between the fire barrier flange (3) and the ventilation duct sleeve (2) so as to substantially encircle the entire inner perimeter of the ventilation duct sleeve.
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公开(公告)号：EP1960058A1
公开(公告)日：2008-08-27
申请号：EP06820052.6
申请日：2006-11-14
申请人： Fläkt Woods AB
发明人： KAAKINEN, Antti
摘要： A circular fire barrier flange (3) which is mountable close to the pass-through point of a fire damper on a wall or ceiling structure, where it is adapted about the duct sleeve element (2) of the fire barrier to receive heat conducted along the duct element and further conduct the heat to the wall structure wherein or whereon it is mounted, and which flange (3) has placed thereon a tightening band (4) with a width substantially equal to the thickness of the barrier flange and a length extending substantially about the perimeter of the barrier flange. The invention is implemented such that the fire barrier flange (3) comprises two or more circumferentially adjoining members having an intumescent seal material placed at the joints thereof and that a protective plate (6) is placed over each joint to protect the intumescent seal material under fire.
摘要翻译： 一个圆形的防火隔板（3），它可安装在靠近墙壁或天花板结构上的防火挡板的通过点处，并与防火屏障的管套元件（2）相适应， 管道元件并且进一步将热量传导到壁结构，其中或者安装它的地方，以及哪个凸缘（3）在其上放置有宽度基本上等于阻挡凸缘的厚度的紧固带（4） 基本上围绕阻挡凸缘的周边。 本发明是这样实现的，即防火隔板（3）包括两个或多个周向相邻的部件，在其接合处放置一种膨胀密封材料，并且在每个接缝上放置一块保护板（6）以保护膨胀密封材料 火。
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