公开(公告)号：US20140367127A1

公开(公告)日：2014-12-18

申请号：US14456039

申请日：2014-08-11

Applicant: PANDUIT CORP.

Inventor： Gary L. Zernach ,  Joseph Allen Dukes ,  Travis M. Samples ,  Scott M. Younghouse ,  Nathan W. Pascarella ,  John G. Duffield

IPC: A62C2/06

CPC classification number: A62C2/065 ,  A62C3/16 ,  F16L5/04 ,  H02G3/0412 ,  H02G3/22

Abstract: A fire stop system with a pass through device is installed in a structural opening. The fire stop system includes a split pipe, a foam wall gasket and an annulus plate. The split pipe includes a first end and a second end. The first end and the second end have an intumescent material installed thereon to seal the split pipe when the split pipe is exposed to elevated temperatures. The foam wall gasket is installed around the split pipe adjacent the structural opening. The foam wall gasket forms a contour to the structural opening blocking air flow between the split pipe and the opening. The annulus plate covers the foam wall gasket and is installed around the split pipe at the structural opening.

Abstract translation: 具有通过装置的灭火系统安装在结构开口中。 消防系统包括分体管，泡沫墙垫圈和环形板。 分流管包括第一端和第二端。 第一端和第二端具有安装在其上的膨胀材料，以在分流管暴露于升高的温度时密封分流管。 泡沫墙垫圈安装在与结构开口相邻的分裂管周围。 泡沫壁垫圈形成了结构开口的轮廓，阻止了分流管和开口之间的空气流动。 环形板覆盖泡沫墙垫圈，并安装在结构开口处的分裂管周围。

公开(公告)号：US09220932B2

公开(公告)日：2015-12-29

申请号：US14456039

申请日：2014-08-11

Applicant: Panduit Corp.

Inventor： Gary L. Zernach ,  Joseph Allen Dukes ,  Travis M. Samples ,  Scott M. Younghouse ,  Nathan W. Pascarella ,  John G. Duffield

IPC: A62C2/06 ,  A62C3/16 ,  F16L5/04 ,  H02G3/04

CPC classification number: A62C2/065 ,  A62C3/16 ,  F16L5/04 ,  H02G3/0412 ,  H02G3/22

Abstract: A fire stop system with a pass through device is installed in a structural opening. The fire stop system includes a split pipe, a foam wall gasket and an annulus plate. The split pipe includes a first end and a second end. The first end and the second end have an intumescent material installed thereon to seal the split pipe when the split pipe is exposed to elevated temperatures. The foam wall gasket is installed around the split pipe adjacent the structural opening. The foam wall gasket forms a contour to the structural opening blocking air flow between the split pipe and the opening. The annulus plate covers the foam wall gasket and is installed around the split pipe at the structural opening.

Abstract translation: 具有通过装置的灭火系统安装在结构开口中。 消防系统包括分体管，泡沫墙垫圈和环形板。 分流管包括第一端和第二端。 第一端和第二端具有安装在其上的膨胀材料，以在分流管暴露于升高的温度时密封分流管。 泡沫墙垫圈安装在与结构开口相邻的分裂管周围。 泡沫壁垫圈形成了结构开口的轮廓，阻止了分流管和开口之间的空气流动。 环形板覆盖泡沫墙垫圈，并安装在结构开口处的分裂管周围。