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1.发明公开
公开(公告)号：EP3562563A1
公开(公告)日：2019-11-06
申请号：EP17829888.1
申请日：2017-12-22
发明人： COLETTA, George, B. , FULLERTON, Robert, Kyle , GOING, Scott, Alan , HORGAN, Michael, W. , LIOTTA, Alaine, Christine , LUIZ, Gary, James , ORSINI, Todd, F. , PALMIERI, Darren , PHILLIPS, Dennis, Michael , PRESSNELL, Kevin, Wade , SILVA, Manuel, R., Jr.
IPC分类号： A62C37/09
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公开(公告)号：EP2437857A1
公开(公告)日：2012-04-11
申请号：EP10727255.1
申请日：2010-06-07
IPC分类号： A62C37/08
CPC分类号： A62C37/08
摘要： A concealed-type sprinkler that includes a body having a proximal portion defining an opening and a distal portion defining an outlet. The body defines an internal passageway having an inlet and an outlet spaced apart along a longitudinal axis. The distal portion preferably includes an annular wall having an outer surface and an inner surface to further define a chamber distal of the outlet to house an internal component of the sprinkler. A cover plate assembly substantially conceals the chamber and includes a thermally responsive surface in communication with the chamber to actuate the sprinkler. The preferred sprinkler preferably includes a spacing member disposed between the annular wall and the cover plate assembly to define at least one aperture for communication between the chamber and the environment external to the sprinkler. An escutcheon is preferably disposed about the annular wall.
摘要翻译： 一种隐藏式喷洒器，其包括具有限定开口的近侧部分和限定出口的远侧部分的主体。 该主体限定具有沿着纵向轴线间隔开的入口和出口的内部通道。 远端部分优选地包括具有外表面和内表面的环形壁，以进一步限定出口远侧的腔室以容纳喷洒器的内部部件。 盖板组件基本上隐藏腔室并且包括与腔室连通以致动喷洒器的热响应表面。 优选的喷洒器优选地包括设置在环形壁和盖板组件之间的间隔构件，以限定用于在喷洒器外部的室和环境之间连通的至少一个孔。 孔罩最好围绕环形壁布置。
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公开(公告)号：EP2726159A2
公开(公告)日：2014-05-07
申请号：EP12804242.1
申请日：2012-06-28
发明人： RINGER, Yoram , SILVA, Manuel, R., Jr. , COLETTA, George, B. , LEDUC, Roger, H. , WEED, Sean, D.
IPC分类号： A62C35/00
CPC分类号： A62C35/62 , A62C35/68 , A62C37/12 , A62C37/14 , Y10T29/49826
摘要： A dry sprinkler for a fire protection system having multiple alternative coupling arrangements for connection to the fluid supply piping of the system.
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公开(公告)号：EP1817083B1
公开(公告)日：2011-06-01
申请号：EP05852392.9
申请日：2005-11-29
CPC分类号： A62C3/004 , A62C35/62 , A62C35/68 , Y10T29/49826 , Y10T29/49947
摘要： A dry sprinkler installation and sealing device for a cold environment is disclosed. The dry sprinkler installation includes a supply conduit having a first end adapted to communicate with a fire retardant fluid source and a second end supporting a sprinkler head. The supply conduit is dimensioned to extend through an opening in a wall of a cold environment, e.g., a freezer ceiling. A flexible sealing device is positioned about the supply conduit adjacent an exterior surface of the cold environment. A first end of the sealing device is secured about the supply conduit and a second end of the sealing device is secured to an exterior surface of the cold environment. The flexible sealing device allows for radial and axial adjustments to the supply conduit and sprinkler head without comprising the integrity of the sealing device.
摘要翻译： 公开了一种用于寒冷环境的干式洒水喷头安装和密封装置。 干洒水装置包括供应导管，该供应导管具有适于与防火流体源连通的第一端和支撑洒水头的第二端。 供应导管的尺寸设定为延伸穿过冷环境（例如冷冻天花板）的壁中的开口。 柔性密封装置围绕冷环境外表面附近的供应导管定位。 密封装置的第一端固定在供应导管周围，密封装置的第二端固定在冷环境的外表面上。 柔性密封装置允许径向和轴向调节供应导管和喷头，而不包括密封装置的完整性。
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公开(公告)号：EP1817083A2
公开(公告)日：2007-08-15
申请号：EP05852392.9
申请日：2005-11-29
IPC分类号： A62C3/00
CPC分类号： A62C3/004 , A62C35/62 , A62C35/68 , Y10T29/49826 , Y10T29/49947
摘要： A dry sprinkler installation and sealing device for a cold environment is disclosed. The dry sprinkler installation includes a supply conduit having a first end adapted to communicate with a fire retardant fluid source and a second end supporting a sprinkler head. The supply conduit is dimensioned to extend through an opening in a wall of a cold environment, e.g., a freezer ceiling. A flexible sealing device is positioned about the supply conduit adjacent an exterior surface of the cold environment. A first end of the sealing device is secured about the supply conduit and a second end of the sealing device is secured to an exterior surface of the cold environment. The flexible sealing device allows for radial and axial adjustments to the supply conduit and sprinkler head without comprising the integrity of the sealing device.
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