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1. 发明申请

WO2020052963A1 FIRE SPRINKLER WITH REMOTE RELEASE FUNCTION 审中-公开
公开(公告)号：WO2020052963A1
公开(公告)日：2020-03-19
申请号：PCT/EP2019/072828
申请日：2019-08-27
申请人： MARIOFF CORPORATION OY
发明人： KRUTSKEVYCH, Nazar , ZIMNY, Wojciech
IPC分类号： A62C37/36 , A62C37/14 , A62C37/40 , A62C37/44
摘要： Provides are embodiments of a sprinkler and sprinkler system. The embodiments include a sprinkler body having a fluid inlet, a seal configured to prevent fluid flow through the sprinkler body when the seal is in a first position, and a bulb configured to retain the seal in the first position, the bulb configured to break at a temperature and allow the seal to move to a second position allowing fluid flow through the sprinkler body. The bulb includes a wireless power and communication unit configured to receive a wireless activation signal, an energy storing unit configured to store energy for a heating element, a control unit operably coupled to the wireless power and communication unit and the energy storing unit, and the heating element configured to supply the energy to the fluid in the bulb responsive to a trigger.

2. 发明申请

WO2020018261A1 SPRINKLER AND SPRINKLER SYSTEM INCLUDING THE SAME 审中-公开
公开(公告)号：WO2020018261A1
公开(公告)日：2020-01-23
申请号：PCT/US2019/040057
申请日：2019-07-01
申请人： MARIOFF CORPORATION OY
发明人： KRUTSKEVYCH, Nazar , ZIMNY, Wojciech
IPC分类号： A62C37/50 , A62C35/68 , A62C37/14 , A62C31/28 , A62C31/02
摘要： A sprinkler includes a sprinkler body having a fluid inlet; a seal configured to prevent fluid flow through the sprinkler body when the seal is in a first position; a bulb configured to retain the seal in the first position, the bulb configured to break at a temperature and allow the seal to move to a second position allowing fluid flow through the sprinkler body; and an identification device located within the bulb.

3. 发明申请

WO2016005650A1 WATER MIST FIRE SUPPRESSION DEVICE AND METHOD OF MANUFACTURING 审中-公开
标题翻译：水雾消防装置及其制造方法
公开(公告)号：WO2016005650A1
公开(公告)日：2016-01-14
申请号：PCT/FI2014/050569
申请日：2014-07-11
申请人： MARIOFF CORPORATION OY , HUOTARI, Arto
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：水雾灭火装置包括围绕中心轴设置的喷嘴体。还包括配置成排出水的喷嘴装置。喷嘴装置包括环形槽。喷嘴装置还包括从水室延伸到环形槽的微喷嘴，其中微喷嘴从中心轴线成角度地取向。所述喷嘴还包括位于所述喷嘴的出口附近的偏转唇，其中所述偏转唇定位成接触离开所述喷嘴装置的出口的水。

4. 发明申请

WO2014001599A1 PREACTION SPRINKLER SYSTEM OPERATION BOOSTER 审中-公开
标题翻译：预处理器系统操作增压器
公开(公告)号：WO2014001599A1
公开(公告)日：2014-01-03
申请号：PCT/FI2012/050658
申请日：2012-06-25
申请人： MARIOFF CORPORATION OY , NIKKARILA, Juha-Pekka
发明人： NIKKARILA, Juha-Pekka
IPC分类号： A62C35/02 , A62C35/64
CPC分类号： A62C35/68 , A62C35/62 , A62C35/645 , A62C37/11
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.
摘要翻译：一种系统包括排气管线，连接排气管线的管道和管道，以及产生打开和关闭阀门的命令的控制单元，控制单元打开阀门以从管道排出气体并关闭阀门一段时间。一种方法包括在阀门处接收命令以打开以便通过连接到阀门的管线排出来自喷洒系统的管道的命令，该命令对应于打开喷洒系统的泵单元的命令，确定设置在泵单元的输出处的液体存在于管中，并且在阀处接收命令以关闭以阻止液体流过管线。

5. 发明申请

WO2009056677A1 FIRE-EXTINGUISHING METHOD AND APPARATUS 审中-公开
标题翻译：灭火方法和装置
公开(公告)号：WO2009056677A1
公开(公告)日：2009-05-07
申请号：PCT/FI2008/050606
申请日：2008-10-28
申请人： MARIOFF CORPORATION OY , SUNDHOLM, Göran
发明人： SUNDHOLM, Göran
IPC分类号： A62C35/00
CPC分类号： A62C3/0292
摘要： A method in the fire protection of an area, in which in the area are arranged several fire extinguishing spraying heads (1) which, when activated, spray extinguishing medium in the area, and between which adjacent spraying heads there is a spacing (S1, S2). The spraying heads (1) are arranged in the area (A1, A2) by defining a water flux density of extinguishing medium required for protecting the area being protected and by defining feed pressure (p1, p2) of extinguishing medium for the spraying heads (1) of a certain area or section of an area, whereby the spacing (S1, S2) of adjacent spraying heads depends on the magnitude of the feed pressure (p1, p2) and a K value of the spraying head so that the water flux density of extinguishing medium intended for spraying is substantially constant. The invention also relates to an apparatus.
摘要翻译：一种区域的防火方法，其中在该区域内设置有多个灭火喷头（1），当该区域被激活时，喷射灭火介质在该区域中，并且相邻的喷射头之间具有间隔（S1， S2）。喷雾头（1）通过限定用于保护被保护区域所需的灭火介质的水通量密度和通过限定用于喷头的灭火介质的进料压力（p1，p2）来布置在区域（A1，A2）中 1），其中相邻喷头的间隔（S1，S2）取决于进料压力（p1，p2）的大小和喷头的K值，使得水通量用于喷涂的灭火剂的密度基本上是恒定的。本发明还涉及一种装置。

6. 发明申请

WO2008000909A1 METHOD AND APPARATUS IN CONNECTION WITH SPRAYING HEAD 审中-公开
标题翻译：与喷头相关的方法和装置
公开(公告)号：WO2008000909A1
公开(公告)日：2008-01-03
申请号：PCT/FI2007/050392
申请日：2007-06-27
申请人： MARIOFF CORPORATION OY , SUNDHOLM, Göran
发明人： SUNDHOLM, Göran
IPC分类号： A62C31/02 , A62C35/68 , A62C37/00
CPC分类号： A62C31/05 , 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 5 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- 10 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). A force effect 15 is directed in the protective element (3) by pressure medium from the effect of which the protective element (3) moves from the first position to the second position.
摘要翻译：与喷头相关的方法，该喷射头包括用于喷射介质5的至少一个喷嘴（2）和在喷嘴（2）前面处于保护位置的保护元件（3），并机械地保护可能的当喷头处于非10活动模式时，喷涂头的触发元件（14），以及哪个保护元件（3）可移动到第二位置，其中至少一个喷嘴（2）和可能的触发元件 14）不被保护元件（3）保护。力作用15通过压力介质从保护元件（3）从第一位置移动到第二位置的作用被引导到保护元件（3）中。

7. 发明申请

WO2006064082A1 METHOD FOR SPRAYING A MEDIUM AND SPRAYING NOZZLE 审中-公开
标题翻译：喷涂中和喷雾喷嘴的方法
公开(公告)号：WO2006064082A1
公开(公告)日：2006-06-22
申请号：PCT/FI2005/000509
申请日：2005-11-25
申请人： MARIOFF CORPORATION OY , METZGER, Harry
发明人： METZGER, Harry
IPC分类号： A62C31/02
CPC分类号： B05B1/3463 , A62C31/02 , B05B1/14 , B05B1/265 , B05B1/3421 , B05B1/3426
摘要： A method for spraying a medium mist, especially a medium mist used in firefighting, over a large area, in which method at least two sprays of medium mist are formed, of which a first spray (S1) is within a second medium mist spray (S2) at least at or near the spraying point. During the formation of the sprays (S1, S2), the medium is set into a swirling motion at least before the discharge opening (5, 13) of the nozzle used to form each spray (S1, S2) and/or at least before the sprays (S1, S2) are mixed with each other, and that the swirling directions of the medium in different sprays (S1, S2) are opposite to each other, whereby a preferably homogeneous mist spray spread over a large area is achieved.
摘要翻译：一种用于在大面积上喷涂中等雾，特别是用于消防的介质雾的方法，其中形成有至少两个介质雾喷雾的方法，其中第一喷雾（S1）在第二介质雾喷雾中 S2）至少在喷雾点处或附近。在形成喷雾（S1，S2）期间，至少在用于形成每个喷雾（S1，S2）的喷嘴的排出口（5,13）之前和/或至少在之前将介质设置成旋转运动喷雾（S1，S2）彼此混合，并且不同喷雾（S1，S2）中的介质的旋转方向彼此相反，从而实现了在大面积上分散的优选均匀的雾喷雾。

8. 发明申请

WO2004094000A1 APPARATUS FOR BLOCKING A MEDIUM FLOW PASSAGE IN A SPRAY HEAD, AND SPRAY HEAD 审中-公开
标题翻译：用于阻塞喷雾头和喷头的介质流通装置
公开(公告)号：WO2004094000A1
公开(公告)日：2004-11-04
申请号：PCT/FI2004/000244
申请日：2004-04-21
申请人： MARIOFF CORPORATION OY , SUNDHOLM, Göran , METZGER, Harry
发明人： SUNDHOLM, Göran , METZGER, Harry
IPC分类号： A62C37/00
CPC分类号： A62C31/02 , Y10T137/1639 , Y10T137/1692 , Y10T137/1707
摘要： An apparatus for blocking a medium flow passage in a spray head, said apparatus comprising a blocking element (1), such as a burst disk, arranged in the passage and, when unbroken, blocking the passage of medium flow from a first side of the blocking element to a second side of the blocking element, on the first side of which blocking element a first pressure (p1) prevails in the passage (2) while on the second side a second pressure (p2) prevails in the passage (3), said blocking element (1) being arranged to be ruptured so that a medium flow passage is formed through the blocking element when the pressure difference between the first and the second sides of the blocking element reaches a preset value. The apparatus comprises a supporting element (4) provided at least on that side of the blocking element where the pressure of the medium is lower at least just before the instant of rupture of the blocking element, which supporting element can be moved between at least two positions, a first position where the supporting element supports the blocking element (1) so that the blocking element cannot be ruptured even if the pressure difference in the passage between the first and the second sides of the blocking element is greater than the preset value, and a second position where the supporting element does not support the blocking element.
摘要翻译：一种用于阻挡喷雾头中的介质流动通道的装置，所述装置包括布置在通道中的阻塞元件（1），例如爆破盘，并且当不间断时阻止介质流从第一侧通过阻塞元件到阻挡元件的第二侧，在其第一侧上，阻挡元件在通道（2）中占据第一压力（p1），而在第二侧上在通道（3）中占据第二压力（p2）所述阻挡元件（1）被布置为破裂，使得当阻挡元件的第一和第二侧之间的压力差达到预设值时，通过阻挡元件形成介质流动通道。该装置包括至少设置在阻挡元件的该侧的支撑元件（4），其中介质的压力至少恰好在阻塞元件的破裂瞬间之前较低，该支撑元件可以在至少两个位置，其中支撑元件支撑阻挡元件（1）的第一位置，使得即使阻挡元件的第一和第二侧之间的通道中的压力差大于预设值，阻挡元件也不会破裂，以及支撑元件不支撑阻挡元件的第二位置。

9. 发明申请

WO2003089780A1 SPRAYING METHOD AND APPARATUS 审中-公开
标题翻译：喷涂方法和装置
公开(公告)号：WO2003089780A1
公开(公告)日：2003-10-30
申请号：PCT/FI2003/000306
申请日：2003-04-16
申请人： MARIOFF CORPORATION OY , MAHLANEN, Timo
发明人： MAHLANEN, Timo
IPC分类号： F02M25/028
CPC分类号： F02M31/042 , F02B3/06 , F02B29/0406 , F02B47/02 , F02M25/0225 , F02M25/0227 , F02M25/028 , Y02T10/121 , Y02T10/126 , Y02T10/146
摘要： A method for spraying an aqueous liquid into the air intake duct (2) of a turbocharged piston engine (1) for humidifying the intake air to reduce nitrogen oxide emissions. In a first stage in the method, the intake air is heated by a heat exchanger element (5') before the turbocharger and water mist is injected into the air intake duct after the first heating stage through at least one first nozzle (9, 10), and in a second stage the intake air is compressed by the turbocharger (4), causing its temperature to rise, and water mist is injected into the air intake duct through at least one second nozzle (12, 13) after the second stage.
摘要翻译：一种用于将水性液体喷射到涡轮增压活塞式发动机（1）的进气管道（2）中的方法，用于对进气进行加湿以减少氮氧化物排放。在该方法的第一阶段，在涡轮增压器之前，通过热交换器元件（5'）将吸入空气加热到第一加热阶段之前，通过至少一个第一喷嘴（9,10 ），并且在第二阶段中，进气被涡轮增压器（4）压缩，导致其温度升高，并且水雾在第二阶段之后通过至少一个第二喷嘴（12,13）注入进气管道。

10. 发明申请

WO2020114942A1 CRACK DETECTION FUNCTION FOR A FIRE SPRINKLER WITH FRANGIBLE BULB 审中-公开
公开(公告)号：WO2020114942A1
公开(公告)日：2020-06-11
申请号：PCT/EP2019/083251
申请日：2019-12-02
申请人： MARIOFF CORPORATION OY
发明人： KRUTSKEVYCH, Nazar , ZIMNY, Wojciech , KYPYBIDA, Danylo
IPC分类号： A62C37/14 , A62C37/50
摘要： Provided are embodiments including a sprinkler, a method for operating a sprinkler, and a sprinkler system. Embodiments include receiving a signal and triggering a test of a bulb responsive to the signal. Embodiments include heating fluid in the bulb responsive to the triggering the test. Embodiments also include detecting a condition of the bulb, wherein the one or more sensing elements are in contact with the fluid in the bulb, and transmitting a notification to a device indicating the condition of the bulb.

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