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81. 发明授权

EP1973612B1 SPRINKLER 有权
公开(公告)号：EP1973612B1
公开(公告)日：2017-06-28
申请号：EP07700263.2
申请日：2007-01-11
申请人： Marioff Corporation OY
发明人： SUNDHOLM, Göran , METZGER, Harry
IPC分类号： A62C35/58 , B05B15/00 , B05B1/14
CPC分类号： A62C35/58 , B05B1/14 , B05B15/16
摘要： A sprinkler which comprises a sprinkler frame (2), in which there is at least one nozzle (3), a heat-activated triggering element (5), and a protective element (8) which is in front of the nozzle (3) in the protective position and mechanically protects the triggering element (5) when the sprinkler is in a non-active mode, and which protective element (8) is movable to a second position in which the nozzles (3) and the triggering element (5) are not protected by the protective element (8). The sprinkler frame (2) is movable in relation to a fastening frame (1) between two positions, a first position in which the sprinkler is in a non-active mode, and a second position in which the sprinkler frame is protruding, and which sprinkler frame (2) is arranged movable from the effect of the pressure of medium in relation to the fastening frame (1) from the first position to the second position and at the same time to direct a force to the protective element (8) for moving it from the protective position to the second position, whereby the sprinkler is in the second position of the sprinkler frame set to a standby mode.

82. 发明公开

EP3166697A1 WATER MIST FIRE SUPPRESSION DEVICE AND METHOD OF MANUFACTURING 有权
标题翻译：水雾防火装置及其制造方法
公开(公告)号：EP3166697A1
公开(公告)日：2017-05-17
申请号：EP14744613.2
申请日：2014-07-11
申请人： Marioff Corporation OY
发明人： HUOTARI, Arto , MATTILA, Harri , LEHTO, Esko , SYRJÄNEN, Sami , MATTILA, Juhani
IPC分类号： A62C31/02 , A62C31/05 , A62C99/00
CPC分类号： A62C31/05 , A62C31/02 , A62C99/0072 , B05B1/262
摘要： A water mist fire suppression device includes a nozzle body disposed about a central axis. Also included a nozzle arrangement configured to expel water. The nozzle arrangement includes an annular groove. The nozzle arrangement also includes a micro nozzle extending from a water plenum to the annular groove, wherein the micro nozzle is angularly oriented from the central axis. The nozzle further includes a deflector lip located proximate an outlet of the nozzle, wherein the deflector lip is positioned to contact water exiting the outlet of the nozzle arrangement.
摘要翻译：一种水雾灭火装置包括围绕中心轴线设置的喷嘴主体。还包括配置为排出水的喷嘴布置。喷嘴装置包括环形凹槽。喷嘴装置还包括从水充气室延伸到环形凹槽的微型喷嘴，其中微型喷嘴从中心轴线角度地定向。喷嘴还包括位于喷嘴出口附近的偏转器唇缘，其中偏转器唇缘定位成接触离开喷嘴装置出口的水。

83. 发明公开

EP2925417A2 CONCEALED SPRINKLER ACTIVATION 无效
标题翻译： VERSTECKTE SPRINKLERAKTIVIERUNG
公开(公告)号：EP2925417A2
公开(公告)日：2015-10-07
申请号：EP13774867.9
申请日：2013-09-24
申请人： Marioff Corporation OY
发明人： SIEWERT, Bryan Robert , HUOTARI, Arto , GALANTE, Timothy , KRAGER, Michael Kenneth , MANES, Enrico , STUMM, Brian J.
IPC分类号： A62C37/14
CPC分类号： A62C37/12 , A62C31/02 , A62C31/28 , A62C35/58 , A62C35/68 , A62C37/14 , B05B1/28 , B05B15/00 , B05B15/60
摘要： A fire suppression sprinkler assembly coupled to a mounting surface includes a sprinkler having a heat responsive element arranged adjacent a first end. A cover plate is positioned adjacent the heat responsive element and includes a thermally conductive cover layer. A reflective shield has a reflective interior surface. The reflective shield is positioned substantially opposite the cover plate adjacent the first end of the sprinkler such that heat reflects from the top plate towards the heat responsive element.
摘要翻译：耦合到安装表面的灭火喷洒组件包括具有邻近第一端设置的热响应元件的喷洒器。盖板邻近热响应元件定位，并且包括导热覆盖层。反射罩具有反射内表面。反射罩被定位成与喷洒器的第一端相邻的盖板相对，使得热量从顶板朝向热响应元件反射。

84. 发明公开

EP2866906A1 THERMAL EXPANSION ASSEMBLY FOR WATER MIST FIRE SUPPRESSION SYSTEM 有权
标题翻译：热膨胀为了使雾状水和灭火系统
公开(公告)号：EP2866906A1
公开(公告)日：2015-05-06
申请号：EP12766112.2
申请日：2012-06-28
申请人： Marioff Corporation Oy
发明人： HURME, Antti Tapio , HEIKKILÄ, Olli , KUJAMÄKI, Tero , HUOTARI, Arto , MANNINEN, Lauri
IPC分类号： A62C35/60
CPC分类号： A62C35/68 , A62C35/60
摘要： An apparatus and method are provided for maintaining a standby pressure in a fire suppression system. The fire suppression system includes at least on spray head and a drive source coupled to the at least one spray head by a supply line. The supply lines delivers extinguishing medium to the spray head. The drive source maintains a standby pressure of the extinguishing medium in the supply line when the system is inactive. A release line is coupled at a first end to the supply line. The release line includes a thermal expansion assembly. When the system is inactive and the standby pressure exceeds a first threshold, the thermal expansion assembly releases extinguishing medium from the system to reduce the standby pressure. When the system is active and the standby pressure exceeds the first threshold, the thermal expansion assembly does not release extinguishing medium from the system.

85. 发明公开

EP2812079A2 WATER MIST FIRE SUPPRESSION SPRINKLER WITH A POLYMER SEAL 有权
标题翻译：带有聚合物密封的水雾防火喷头
公开(公告)号：EP2812079A2
公开(公告)日：2014-12-17
申请号：EP13704481.4
申请日：2013-01-31
申请人： Marioff Corporation Oy
发明人： HELASUO, Jarmo , HUOTARI, Arto
IPC分类号： A62C31/02 , A62C35/68 , A62C37/14 , A62C99/00
CPC分类号： A62C35/68 , A62C31/05 , A62C37/14 , A62C99/0072 , B05B1/00
摘要： An exemplary fire suppression sprinkler includes a housing (22) that establishes a flow path for discharging fire suppression fluid. A water seat (28) is configured to block the flow path. A polymer seal (30) is supported within the housing (22) and engages the water seat (28) for sealing an interface between the flow path and the water seat (28). A spring member (40) biases the polymer seal (30) into engagement with the water seat (28).
摘要翻译：示例性灭火喷洒器包括建立用于排放灭火流体的流动路径的壳体（22）。水座（28）构造成阻塞流动路径。聚合物密封件（30）支撑在壳体（22）内并且接合水座（28）以密封流动路径和水座（28）之间的界面。弹簧构件（40）偏压聚合物密封件（30）与水座（28）接合。

86. 发明公开

EP2112945A1 SPRAYING HEAD, FIRE-EXTINGUISHING APPARATUS AND METHOD 审中-公开
标题翻译：喷头，消防设备及相应方法
公开(公告)号：EP2112945A1
公开(公告)日：2009-11-04
申请号：EP08718523.7
申请日：2008-02-19
申请人： Marioff Corporation Oy
发明人： SUNDHOLM, Göran , METZGER, Harry , HYYTIÄINEN, Jyrki
IPC分类号： A62C31/05
CPC分类号： A62C31/05 , A62C99/0072
摘要： A spraying head, which comprises a body (2) and several spray nozzles (7), the type of which spray nozzles is such that they, when activated, provide suction in their vicinity. The body (2) of the spraying head is formed frame-like, whereby through the body from a first side to a second side leads a channel (14), and that the spray nozzles (7) are arranged or formed in the body or into connection with it so that, when the spray nozzles are activated, suction is formed from the first side of the body into the channel (14).

87. 发明授权

EP1390104B1 FIRE-FIGHTING INSTALLATION AND DRIVE SOURCE OF FIRE-FIGHTING INSTALLATION 有权
标题翻译：及灭火系统驱动源，消防系统
公开(公告)号：EP1390104B1
公开(公告)日：2008-10-22
申请号：EP02724326.0
申请日：2002-05-06
申请人： Marioff Corporation Oy
发明人： SUNDHOLM, Göran
IPC分类号： A62C35/62
CPC分类号： A62C35/645
摘要： The invention relates to fire-fighting installation comprising a drive source for feeding medium into at least one heat releasing spray head (4), the drive source comprising a pump unit (5) for feeding liquid into said spray head through a supply line (3) which is filled with gas to a standby pressure, a gas source (9) for maintaining the standby pressure, and a sensor (2) arranged to provide a signal for starting the pump unit in response to a change occurring in the state of the medium in the supply line. In order to rapidly start the pump unit (5) of the drive source as a result of a minor flow occurring in the supply line (3) and in order for the fire-fighting installation to be applicable to be used at low temperatures, the sensor is a flow transducer (2) arranged to provide a signal to the pump unit (5), if the flow of gas in said portion of the supply line exceeds a certain predetermined value.

88. 发明授权

EP1497551B1 SPRAYING HEAD 无效
标题翻译：喷嘴
公开(公告)号：EP1497551B1
公开(公告)日：2008-07-23
申请号：EP03746837.8
申请日：2003-04-16
申请人： Marioff Corporation Oy
发明人： MAHLANEN, Timo , RÖNNBERG, Jan , HONKANEN, Aimo , SUNDHOLM, Göran , METZGER, Harry , TUOMISAARI, Maarit
IPC分类号： F02M25/028 , B05B1/14
CPC分类号： B05B1/14 , F02M25/0225 , F02M25/028 , Y02T10/121
摘要： A spraying head for the humidification of intake air, especially the intake air of a piston engine, said spraying head comprising a body and a channel for supplying a spraying medium from an inlet to at least one nozzle. The spraying head (6) is provided with at least two channels (18, 18', 18"), each forming a separate passage to at least one nozzle (9, 10, 11).

89. 发明公开

EP1944066A2 Sprayhead with nozzles made by boring 审中-公开
标题翻译：与由生成的喷嘴孔喷头
公开(公告)号：EP1944066A2
公开(公告)日：2008-07-16
申请号：EP08075329.6
申请日：2000-12-22
申请人： Marioff Corporation Oy
发明人： Sundholm, Goran
IPC分类号： A62C31/02 , B05B1/14
CPC分类号： B05B1/00 , A62C31/02 , B05B1/14 , B05B7/0416
摘要： A spray head for producing a liquid mist and preferably for extinguishing fire, the spray head comprising a frame, an inlet and a passage leading to at least one nozzle with an opening including a first boring and a second boring, the first boring comprising a first diameter and the second boring a second diameter, characterized by a combination in which: the first boring has a diameter that is 0.1 to 0.9 times the diameter of the second boring, the length of the first boring is 0.25 to 15 times the diameter of the first boring, the length of the second boring is approximately 1 to 15 times the diameter of the second boring, and the first boring and the second boring are at least essentially aligned and the frame comprising a main channel from which said nozzle diverges at an angle from the main channel so that flow of medium along the first boring and the second boring is at an angle in relation to the general flow in the main channel.

90. 发明公开

EP1942994A1 SPRAY HEAD 审中-公开
标题翻译：喷头
公开(公告)号：EP1942994A1
公开(公告)日：2008-07-16
申请号：EP06807973.0
申请日：2006-10-31
申请人： Marioff Corporation OY
发明人： SUNDHOLM, Göran , METZGER, Harry
IPC分类号： A62C31/02 , A62C37/08 , B05B1/02
CPC分类号： B05B7/0425 , A62C31/02 , A62C31/05 , A62C37/08 , A62C37/11 , B05B1/14 , B05B1/1672 , B05B1/3006
摘要： Spray head, especially for forming and spraying a mist, said spray head comprising a frame part (1), an inlet (2) and a main channel (5) formed in the frame part and leading from the inlet to at least one opening (4) formed in the wall of the frame part, characterized in that the spray head comprises at least one second part (7) arranged in it, in which second part is formed at least one opening (8) which, together with the opening (4) formed in the wall of the frame part, constitutes a spraying nozzle.
摘要翻译：喷头，特别是用于形成和喷射雾，所述喷头包括框架部分（1），入口（2）和主通道（5），其形成在框架部分中并从入口通向至少一个开口其特征在于，所述喷头包括至少一个布置在其中的第二部分（7），其中第二部分形成有至少一个开口（8），所述至少一个开口（8）与所述开口（8） 4）形成在框架部分的壁中，构成喷嘴。

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