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1. 发明申请

WO2020070388A1 STOVE GUARD ARRANGEMENT WITH A TIMER FOR PROVIDING TIME DATA 审中-公开
公开(公告)号：WO2020070388A1
公开(公告)日：2020-04-09
申请号：PCT/FI2019/050705
申请日：2019-10-01
申请人： SAFERA OY
发明人： ANDELL, Henri , LINTONEN, Samuli , RANTAKOKKO, Sampo , REINIKAINEN, Mikko , SUVIKUMPU, Erkka
IPC分类号： F24C7/08
摘要： A stove guard arrangement includes sensors (102, 103, 302) for detecting events on a stove and for providing detection data, and a programmable processing component (204) for analysing the detection data and for providing situation data in response to the detection data indicating a specific situation defined in the programming of the processing component (204). The stove guard arrangement includes a timer (220) for providing time data. The processing component (204) is programmed to store at least part of the detection data provided by the sensors and/or of the situation data provided based on the detection data in connection with the time data representing the time of storage, and arranged to indicate to a user how much time has passed from the storage of specific detection data and/or situation data.

2. 发明申请

US20220291110A1 A DEVICE FOR MEASURING THE QUALITY OF AIR 有权
公开(公告)号：US20220291110A1
公开(公告)日：2022-09-15
申请号：US17640103
申请日：2020-09-04
申请人： SAFERA OY
发明人： Samuli LINTONEN , Mikko HALONEN
IPC分类号： G01N15/14
摘要： A device for measuring the particle content of air comprises a laser source for generating laser light and for directing it to a target area, an air channel for directing the air subjected to the measurement as an air flow through the target area, and a light detector located adjacent to the target area for detecting bursts of light generated as the particles entrained with the air flow scatter the laser light in the target area. The device comprises a light trap between the laser source and the target area for reducing stray light propagating to the target area. The light trap comprises at least two intermediate walls which are substantially transverse in relation to the propagation direction of the laser light, each of the intermediate walls having an aperture for passage of a desirably limited amount of the laser light through the given intermediate wall. The intermediate walls are part of a same piece manufactured as one continuous block.

3. 发明授权

US11441845B2 Stove guard using a broad field of view 有权
公开(公告)号：US11441845B2
公开(公告)日：2022-09-13
申请号：US16243630
申请日：2019-01-09
申请人： Safera Oy
发明人： Samuli Lintonen , Hans Von Bagh
IPC分类号： F27D21/04 , G01J5/08 , F24C7/08 , G01J5/07 , A62C3/00 , F24C15/20 , F27D21/00 , F27D21/02 , G01J5/00 , G08B21/18
摘要： A stove guard having a data processing unit and a heat sensor arrangement for receiving heat radiation from objects located in a given field of view and for delivering the detector signals indicative of the received heat radiation to the data processing unit. The heat sensor arrangement is arranged to generate detector signals differently corresponding to the heat radiation received from a central area of the field of view than to the heat radiation received from a circumferential area of the field of view.

4. 发明申请

WO2021165585A1 MODULAR STOVE GUARD ARRANGEMENT 审中-公开
公开(公告)号：WO2021165585A1
公开(公告)日：2021-08-26
申请号：PCT/FI2021/050127
申请日：2021-02-19
申请人： SAFERA OY
发明人： ANDELL, Henri , LINTONEN, Samuli , RANTAKOKKO, Sampo , HALONEN, Mikko
IPC分类号： F24C15/20 , A62C3/00
摘要： The outer casing of the modular stove guard unit (103, 301, 402) encloses electronic components (1202, 1205) to cause the stove guard unit to carry out stove guard operations. The outer casing defines at least a mechanical connection (407) to a host device to allow the stove guard unit to be at least mechanically connected to form part of the environment where the stove (101) is used, such as such as to a cooker fan or hood located above the stove or in immediate proximity thereof. The outer casing defines a power input connection (304, 408) to allow the stove guard unit (103, 301, 402) to receive operating power through the host device (401), and/or the stove guard unit (103, 301, 402) comprises a location (306) for an internal operating-power source, such as one or more accumulators or batteries.

5. 发明申请

WO2009037375A3 FIRE-EXTINGUISHING SYSTEM 审中-公开
标题翻译：灭火系统
公开(公告)号：WO2009037375A3
公开(公告)日：2009-05-07
申请号：PCT/FI2008050480
申请日：2008-09-01
申请人： SAFERA OY , ANDELL HENRI , RANTAKOKKO SAMPO , TUOMINEN AARO
发明人： ANDELL HENRI , RANTAKOKKO SAMPO , TUOMINEN AARO
IPC分类号： A62C35/02 , A62C37/40
CPC分类号： A62C37/40 , A62C35/02
摘要： A system (100) comprises at least two separate extinguishing medium units (A, B), a conveying channel system (150, 151, 152, 153) for an extinguishing medium, a trigger mechanism (160, 170, 180), and a control unit (190) having a sensor (220) connected thereto. Each extinguishing medium unit (A, B) comprises at least one extinguishing medium package (120, 130, 140) which consists of a pressure-resistant outer shell (121) and a flexible and gas-proof inner part (123) fitted inside the outer shell, whereby a space (122) between the inner part (123) and the outer shell (121) is filled with a propellant gas and an inner space (124) of the inner part (123) is filled with an extinguishing medium. A nozzle (126, 136, 146) being in connection with the inner space (124) of the inner part (123) of each extinguishing medium package via a pressure valve (127) is connected to the conveying channel system (150, 151, 152, 153) for extinguishing medium, said conveying channel system guiding the extinguishing medium to at least one extinguishing nozzle (210) from which the extinguishing medium discharges to the fire site.
摘要翻译：系统（100）包括至少两个单独的灭火介质单元（A，B），用于灭火介质的输送通道系统（150,151,152,153），触发机构（160,170,180）和控制单元（190）具有连接到其上的传感器（220）。每个灭火介质单元（A，B）包括至少一个灭火介质包装（120,130,140），该灭火介质包装（120,130,140）由耐压外壳（121）和柔性防气体内部件（123）组成，外壳，由此内部部分（123）和外壳（121）之间的空间（122）填充有推进剂气体，并且内部部分（123）的内部空间（124）填充有灭火介质。通过压力阀（127）与每个灭火介质包装件的内部部分（123）的内部空间（124）连接的喷嘴（126,136,146）连接到输送通道系统（150,151， 152,253），所述输送通道系统将灭火介质引导至至少一个灭火喷嘴（210），灭火介质从该灭火喷嘴排出到火场。

6. 发明申请

WO2021044080A1 A DEVICE FOR MEASURING THE QUALITY OF AIR 审中-公开
公开(公告)号：WO2021044080A1
公开(公告)日：2021-03-11
申请号：PCT/FI2020/050570
申请日：2020-09-04
申请人： SAFERA OY
发明人： LINTONEN, Samuli , HALONEN, Mikko
IPC分类号： G01N15/06 , G01N15/14 , G01N15/00
摘要： A device for measuring the particle content of air comprises a laser source for generating laser light and for directing it to a target area, an air channel for directing the air subjected to the measurement as an air flow through the target area, and a light detector located adjacent to the target area for detecting bursts of light generated as the particles entrained with the air flow scatter the laser light in the target area. The device comprises a light trap between the laser source and the target area for reducing stray light propagating to the target area. The light trap comprises at least two intermediate walls which are substantially transverse in relation to the propagation direction of the laser light, each of the intermediate walls having an aperture for passage of a desirably limited amount of the laser light through the given intermediate wall. The intermediate walls are part of a same piece manufactured as one continuous block.

7. 发明申请

WO2020089526A1 METHOD AND ARRANGEMENT FOR RECOGNIZING A STOVE TYPE 审中-公开
公开(公告)号：WO2020089526A1
公开(公告)日：2020-05-07
申请号：PCT/FI2019/050771
申请日：2019-10-29
申请人： SAFERA OY
发明人： LINTONEN, Samuli , PÄLVILÄ, Tuomo
IPC分类号： F24C7/08 , G01R29/08 , H05B6/12
摘要： A stove guard arrangement includes sensors (102, 103) for detecting events on a stove and for providing detection data, and a programmable processing component (204) for analysing the detection data and for providing exceptional situation data in response to the detection data indicating an exceptional situation defined in the programming of the processing component (204). The stove guard arrangement comprises a receiver (202) connected to the processing component (204) and arranged to receive radiofrequency interference and to provide corresponding reception data. The processing component (204) is arranged to recognize regular changes in said reception data and derive, on the basis of the recognized regular changes, a conclusion that the stove is an induction stove.

8. 发明申请

WO2010000947A3 STOVE SAFETY SYSTEM 审中-公开
标题翻译： STOVE安全系统
公开(公告)号：WO2010000947A3
公开(公告)日：2010-05-20
申请号：PCT/FI2009050604
申请日：2009-07-02
申请人： SAFERA OY , ANDELL HENRI
发明人： ANDELL HENRI
IPC分类号： F24C15/20 , F24C7/08
CPC分类号： F24C15/2021 , A62C3/006 , A62C37/11 , F24C15/2035
摘要： The system comprises a stove hood (10) having an entry aperture (13) receiving at least one removable grease filter (15a, 15b), and a safety device (20) comprising at least one sensor (21) for monitoring the stove or the space surrounding the stove. The safety device (20) is integrated into the entry aperture (13) in connection with said at least one removable grease filter (15a, 15b). Said at least one grease filter (15a, 15b, 16) is formed such that onto the edge of said at least one grease filter (15a, 15b, 16) a space (13a, 13b) receiving the safety device (20) is formed within the en- try aperture (13), into which space the safety device (20) is integrated.
摘要翻译：该系统包括具有容纳至少一个可移除的油脂过滤器（15a，15b）的入口孔（13）的炉罩（10）和包括至少一个传感器（21）的安全装置（20），用于监测炉子或炉灶周围的空间。所述安全装置（20）与所述至少一个可移除的油脂过滤器（15a，15b）相连并入入口孔（13）中。所述至少一个润滑脂过滤器（15a，15b，16）形成为使得在所述至少一个润滑脂过滤器（15a，15b，16）的边缘上形成有接收安全装置（20）的空间（13a，13b）在工作孔（13）内，安全装置（20）被集成到该空间中。

9. 发明申请

WO2020089522A1 STOVE GUARD ARRANGEMENT, METHOD FOR CONTROLLING, COMPUTER PROGRAM PRODUCT AND USER INTERFACE FOR SUCH AN ARRANGEMENT 审中-公开
公开(公告)号：WO2020089522A1
公开(公告)日：2020-05-07
申请号：PCT/FI2019/050765
申请日：2019-10-28
申请人： SAFERA OY
发明人： ANDELL, Henri , LINTONEN, Samuli , RANTAKOKKO, Sampo , REINIKAINEN, Mikko , SUVIKUMPU, Erkka
IPC分类号： F24C7/08 , G08B17/06
摘要： A stove guard arrangement comprises sensors (102, 103) for detecting events on a stove and for providing detection data, and a programmable processing component (104) for analysing the detection data and for deriving a situational conclusion on the basis of the detection data. The situational conclusion indicates to what extent conditions corresponding to one or more specific alarm limits are met. The stove guard arrangement comprises means (105) for forming a wireless data transfer connection between said processing component (104) and a portable user device (204). The processing component (104) is arranged to transmit to the portable user device (204), over said wireless data transfer connection, up-to-date data on the derived situational conclusion even if all conditions corresponding to said alarm limit had not been met.

10. 发明申请

WO2010000947A2 STOVE SAFETY SYSTEM 审中-公开
标题翻译：炉子安全系统
公开(公告)号：WO2010000947A2
公开(公告)日：2010-01-07
申请号：PCT/FI2009/050604
申请日：2009-07-02
申请人： SAFERA OY , ANDELL, Henri
发明人： ANDELL, Henri
IPC分类号： F24C15/20
CPC分类号： F24C15/2021 , A62C3/006 , A62C37/11 , F24C15/2035
摘要： The system comprises a stove hood (10) having an entry aperture (13) receiving at least one removable grease filter (15a, 15b), and a safety device (20) comprising at least one sensor (21) for monitoring the stove or the space surrounding the stove. The safety device (20) is integrated into the entry aperture (13) in connection with said at least one removable grease filter (15a, 15b). Said at least one grease filter (15a, 15b, 16) is formed such that onto the edge of said at least one grease filter (15a, 15b, 16) a space (13a, 13b) receiving the safety device (20) is formed within the en- try aperture (13), into which space the safety device (20) is integrated.
摘要翻译：该系统包括具有容纳至少一个可移除油脂过滤器（15a，15b）的入口孔（13）的炉盖（10）以及包括至少一个传感器（10）的安全装置（20） 21）用于监测炉子或炉子周围的空间。安全装置（20）与所述至少一个可移除的油脂过滤器（15a，15b）相连接地集成到入口孔（13）中。所述至少一个油脂过滤器（15a，15b，16）形成为使得在所述至少一个油脂过滤器（15a，15b，16）的边缘上形成接纳安全装置（20）的空间（13a，13b）在安装孔（13）内，安全装置（20）被集成到该空间中。

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