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1. 发明公开

EP4140545A1 FIRE SUPPRESSION SPRINKLER DEVICE 审中-实审
公开(公告)号：EP4140545A1
公开(公告)日：2023-03-01
申请号：EP21194130.7
申请日：2021-08-31
申请人： Marioff Corporation OY
发明人： Järvinen, Samuli
IPC分类号： A62C31/05
摘要： A fire suppression sprinkler device 100 comprising a sprinkler bulb 140, a nozzle manifold 160, and a conduit 190 for supplying fluid to the nozzle manifold 160. The sprinkler device 100 is arranged so that breakage of the sprinkler bulb 140 permits fluid communication from the interior of the conduit 180 to the nozzle manifold 160. The nozzle manifold 160 is disposed about the conduit 190.

2. 发明授权

EP2516022B1 METHOD AND APPARATUS FOR CONNECTING THE FIRE EXTINGUISHING SYSTEM OF A MOBILE UNIT TO AN EXTERNAL MEDIUM SOURCE 有权
公开(公告)号：EP2516022B1
公开(公告)日：2020-02-05
申请号：EP10838742.4
申请日：2010-12-14
申请人： Marioff Corporation Oy
发明人： MALINEN, Jarkko
IPC分类号： A62C3/07 , A62C35/58 , A62C35/68

3. 发明公开

EP3060315A1 ANTI-LIGATURE NOZZLE 有权
标题翻译：防止喷嘴
公开(公告)号：EP3060315A1
公开(公告)日：2016-08-31
申请号：EP13798363.1
申请日：2013-10-23
申请人： Marioff Corporation Oy
发明人： HEIKKILÄ, Olli , HUOTARI, Arto , VAINIO, Veli , KUJAMÄKI, Tero
IPC分类号： A62C37/14 , A62C31/28
CPC分类号： A62C37/14 , A62C31/28
摘要： An anti-ligature nozzle (10) is provided and includes a cage (49) configured to support a bulb (30) configured to be breakable to activate a water spray and a support element (50) configured to support the cage (40) and to release the cage (40) responsive to a breakage of the bulb (30).
摘要翻译：提供了一种抗结扎喷嘴（10），其包括被配置为支撑被配置为可破裂以启动水喷雾的灯泡（30）的笼（49）和被配置为支撑笼（40）的支撑元件（50），以及响应于灯泡（30）的破裂而释放罩（40）。

4. 发明公开

EP2864002A1 PREACTION SPRINKLER SYSTEM OPERATION BOOSTER 有权
标题翻译：运算放大器用于预作用洒水
公开(公告)号：EP2864002A1
公开(公告)日：2015-04-29
申请号：EP12766111.4
申请日：2012-06-25
申请人： Marioff Corporation Oy
发明人： NIKKARILA, Juha-Pekka
IPC分类号： A62C35/02 , A62C35/64
摘要： A system includes a gas exhaust line, a valve coupling the gas exhaust line and a pipe, and a control unit generating a command to open and close the valve, the control unit opening the valve to vent gas from the pipe and closing the valve within a period of time. A method includes receiving a command at a valve to open in order to exhaust gas from a pipe of a sprinkler system through a line coupled to the valve, the command corresponding to a command to turn on a pump unit of the sprinkler system, determining that liquid provided at an output of the pump unit is present in the pipe, and receiving a command at the valve to close in order to prohibit a flow of the liquid through the line.

5. 发明公开

EP2822661A2 WATER MIST FIRE SUPPRESSION SPRINKLER 有权
标题翻译：水雾防火喷头
公开(公告)号：EP2822661A2
公开(公告)日：2015-01-14
申请号：EP13713221.3
申请日：2013-03-01
申请人： Marioff Corporation OY
发明人： KRAGER, Michael Kenneth , HUOTARI, Arto , MATTILA, Harri , OIKARI, Aino , JOCHIM, Andre , MALINEN, Jarkko
IPC分类号： A62C37/14
摘要： A water seat is provided for use in a fire suppression sprinkler. The water seat is movable between an inactive position and an active position. The water seat includes a generally polygonal guiding surface in limited contact with the sprinkler. The water seat is slidable relative to the sprinkler when corrosion residue is present within the sprinkler. A sealing surface is positioned adjacent the polygonal guiding surface and forms a line contact seal at an interface with the sprinkler when the water seat is in an active position. The water seat also includes a guiding portion adjacent the sealing surface and opposite the polygonal guiding surface. The combination of the guiding surface and the guiding portion maintain a generally parallel orientation of the water seat relative to the sprinkler when the water seat moves from an inactive position to an active position.
摘要翻译：提供一个水座用于灭火喷头。水座可以在非活动位置和活动位置之间移动。水座包括与喷洒器有限接触的大致多边形的引导表面。当喷洒器内存在腐蚀残留物时，水座可相对于喷洒器滑动。密封表面位于多边形引导表面附近，并在水位处于活动位置时与喷洒器的接口处形成线接触密封。水座还包括邻近密封表面并与多边形引导表面相对的引导部分。当水座从不活动位置移动到活动位置时，引导表面和引导部的组合保持水座相对于喷洒器的大致平行定向。

6. 发明公开

EP2026883A1 METHOD AND APPARATUS IN CONNECTION WITH SPRAYING HEAD AND PROTECTIVE ELEMENT OF SPRAYING HEAD 审中-公开
标题翻译：方法和设备相关的喷头和喷头的保护元件
公开(公告)号：EP2026883A1
公开(公告)日：2009-02-25
申请号：EP07730816.1
申请日：2007-06-06
申请人： Marioff Corporation Oy
发明人： SUNDHOLM, Göran
IPC分类号： A62C35/68 , A62C31/28
CPC分类号： A62C31/28 , A62C3/004 , A62C35/68 , A62C37/11
摘要： A method in connection with a spraying head, which spraying head comprises at least one nozzle (2) for spraying medium and a protective element (3) which is in a protective position in front of the nozzle (2) and mechanically protects a possible triggering element (14) of the spraying head when the spraying head is in a non- active mode, and which protective element (3) is movable to a second position in which at least one nozzle (2) and the possible triggering element (14) are not protected by the protective element (3). The spraying head is heated at least when required by means of a thermal element (4) arranged into connection with the protective element (3). The invention also relates to an apparatus and a protective element of the spraying head.

7. 发明授权

EP1286726B1 EXPANDING MOUNTING ASSEMBLY FOR MOUNTING A SPRAYHEAD TO A WALL 有权
标题翻译：扩展安装组件以将喷头安装到墙上
公开(公告)号：EP1286726B1
公开(公告)日：2009-01-28
申请号：EP01934056.1
申请日：2001-05-15
申请人： Marioff Corporation Oy
发明人： SUNDHOLM, Göran
IPC分类号： A62C35/68
CPC分类号： A62C37/09
摘要： The invention relates to mounting assembly for mounting a spray head (4) to an opening of an over 10-mm thick wall, which mounting assembly comprise a holder (1) for receiving the spray head (4). To make the spray head easy and quick to mount, even if its spray pattern was asymmetric and directional, the mounting assembly comprises a clamping piece (6) which comprises threads (7) for engaging threads (2) in the holder (1) and whereby it can be moved axially in relation to the holder (1) and an expansion means (11) supported by the holder, the clamping piece (6) being arranged so that movement thereof causes movement of the expansion means (11) from its zero position, in which the diameter of the expansion means has a first value, to a fastening position, in which the diameter of the expansion means has increased to a second value for pressing the expansion means against a wall of the opening. The invention also relates to mounting assembly for mounting a spray head to an at most 30-mm thick wall.
摘要翻译：本发明涉及用于将喷头（4）安装到超过10mm厚壁的开口上的安装组件，该安装组件包括用于接收喷头（4）的支架（1）。为了使喷头容易和快速地安装，即使其喷雾模式是不对称和定向的，安装组件包括夹持件（6），该夹持件包括用于接合保持器（1）中的螺纹（2）的螺纹（7）和由此它可以相对于支架（1）和由支架支撑的扩展装置（11）沿轴向移动，夹持件（6）布置成使得其移动导致扩展装置（11）从其零点其中膨胀装置的直径具有第一值的位置到膨胀装置的直径增大到第二值的紧固位置，用于将膨胀装置压靠在开口的壁上。本发明还涉及用于将喷头安装至至多30mm厚的壁的安装组件。

8. 发明授权

EP1497552B1 METHOD AND APPARATUS FOR THE CONTROL OF A SPRAYING APPARATUS 有权
标题翻译：方法和一种控制喷雾装置
公开(公告)号：EP1497552B1
公开(公告)日：2008-10-22
申请号：EP03746838.6
申请日：2003-04-16
申请人： Marioff Corporation Oy
发明人： SUNDHOLM, Göran
IPC分类号： F02M25/028 , F02B47/02
CPC分类号： F02B47/02 , B05B12/04 , F02M25/0225 , F02M25/0227 , F02M25/028 , F24F2006/146 , Y02T10/121
摘要： A method for controlling a spraying apparatus, especially a spraying apparatus designed for the humidification of intake air, said apparatus comprising at least two spraying nozzles (1a, 1b, 1c, 1d) for injecting liquid into the intake air. In accordance with the control system's instructions, when the required amount of liquid to be supplied through the nozzles increases, liquid flow passages are opened for more nozzles (1a, 1b, 1c, 1d) and/or the liquid flow is directed into a flow passage leading to a nozzle that permits a larger liquid flow through it per unit of time, and when the required amount of liquid to be supplied through the nozzles decreases, liquid flow channels are closed at least for some of the nozzles (1a, 1b, 1c, 1d) and/or the liquid flow is directed to a nozzle that permits a smaller liquid flow through it per unit of time.

9. 发明授权

EP1496997B1 VALVE ELEMENT 有权
标题翻译：阀元件
公开(公告)号：EP1496997B1
公开(公告)日：2008-08-13
申请号：EP03712193.6
申请日：2003-04-10
申请人： Marioff Corporation Oy
发明人： SUNDHOLM, Göran
IPC分类号： A62C35/08 , A62C37/08
CPC分类号： A62C35/68 , A62C13/64 , F16K13/04 , Y10T137/1647 , Y10T137/1707 , Y10T137/1767
摘要： Valve element (10), comprising a main body, at least one inlet (101) and at least one outlet (102), a passage connecting the inlet and outlet, at least one burst disk (rupture disk) (13) or equivalent, which, when unbroken, closes the passage from inlet to outlet, and a piston element (15) provided with a piercing element (14) or the like for piercing the burst disk. The piston element (15) is provided with a passage (17) for a pressure medium, said passage extending axially through the piston element from one first side to one second side, that the piston element is provided with a second burst disk or equivalent which, when unbroken, closes the passage (17) provided in the piston element.
摘要翻译：包括主体，至少一个入口（101）和至少一个出口（102）的阀元件（10），连接入口和出口的通道，至少一个爆破片（破裂盘）（13）或等同物，其在不中断时关闭从入口到出口的通道，以及设置有用于刺穿爆破片的刺穿元件（14）等的活塞元件（15）。活塞元件（15）设置有用于压力介质的通道（17），所述通道从一个第一侧轴向延伸穿过活塞元件至一个第二侧，活塞元件设置有第二爆破片或等同物，在不间断时关闭设置在活塞元件中的通道（17）。

10. 发明授权

EP1289605B1 A FIRE EXTINGUISHING INSTALLATION WITH VALVE COMPRISING A SPINDLE 有权
标题翻译：具有杆阀FEUERLÖSCHANLAGER
公开(公告)号：EP1289605B1
公开(公告)日：2006-08-30
申请号：EP01940608.1
申请日：2001-06-07
申请人： Marioff Corporation Oy
发明人： SUNDHOLM, Göran
IPC分类号： A62C35/64 , A62C35/68
CPC分类号： A62C35/023 , A62C35/68
摘要： A fire extinguishing installation comprising a liquid container (3), a gas container (1), and a feed line (4) to at least one spray head (5), the gas container being connected at a connection point (K) via a second line (6) to the feed line, and a valve (9) connected to the outlet (U) of the liquid container and to the feed line. In order for the fire extinguishing installation to be suitable particularly for extinguishing liquid fires without it causing splashing of the burning liquid, the valve (9) comprises a liquid space (10), connected to the feed line (4), a gas space (12), connected to the second line (6), and a spindle (13) arranged between the liquid space (10) and the gas space (12), which spindle either prevents or enables communication between an outlet (U) of the liquid container (3) and the liquid space (10).

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