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公开(公告)号：US09244010B2
公开(公告)日：2016-01-26
申请号：US14239825
申请日：2013-09-06
Applicant: AMRONA AG
Inventor： Ernst Werner Wagner , Andreas Siemens
CPC classification number: G01N21/53 , G01N15/06 , G01N15/1434 , G01N2201/062 , G08B17/107 , G08B29/185
Abstract: A device and a method for detecting scattered light signals is specified. A light source exposes a scattered light area in which particles may be present to light. With the objective of reducing costs and improving detection accuracy, the device comprises a plurality of optical sensors for detecting scattered light and an evaluation unit for evaluating the signals detected by the optical sensors, wherein the sensors are each arranged at a sensor angle relative to the incident axis of the incident light so as to detect scattered light from the scattered light area, wherein one of the plurality of optical sensors is a reference sensor, and wherein the evaluation unit is designed to relate the signal profiles of the other optical sensors to the signal profile of the reference sensor, wherein the signal profiles of the optical sensors serve in classifying any particles which may be present in the scattered light area.
Abstract translation: 规定了用于检测散射光信号的装置和方法。 光源暴露了可能存在于光中的散射光区域。 为了降低成本和提高检测精度，该装置包括用于检测散射光的多个光学传感器和用于评估由光学传感器检测到的信号的评估单元，其中传感器相对于 入射光的入射轴，以便检测来自散射光区域的散射光，其中所述多个光学传感器中的一个是参考传感器，并且其中所述评估单元被设计为将其它光学传感器的信号轮廓与 信号轮廓，其中光学传感器的信号轮廓用于分类可能存在于散射光区域中的任何颗粒。
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12.发明申请公开(公告)号：US20150184877A1
公开(公告)日：2015-07-02
申请号：US14645999
申请日：2015-03-12
Applicant: Amrona AG
Inventor： Eberlein Anselm , Peter Uwe Kersten
IPC: F24F3/16 , B01D53/047 , B01D53/04
CPC classification number: F24F3/16 , A62C99/0018 , B01D53/0454 , B01D53/0476 , B01D2253/102 , B01D2253/116 , B01D2256/10 , B01D2257/104 , B01D2259/40009 , B01D2259/402
Abstract: The invention relates to an inerting method as well as an inerting system (1) to set and/or maintain a reduced oxygen content in an enclosed room (2), wherein a gas separation system (3.1, 4.1; 3.2, 4.2; 3.3, 4.3) is provided which separates off at least a portion of the oxygen from an initial gas mixture provided in a mixing chamber (6) and by so doing, provides a nitrogen-enriched gas mixture. In order to optimize the operation of the inerting system (1), the invention provides for a portion of the air to be withdrawn from the enclosed room (2) and admixed with fresh air in the mixing chamber (6).
Abstract translation: 本发明涉及一种惰化方法以及惰化系统（1），用于在封闭室（2）中设定和/或维持减少的氧含量，其中气体分离系统（3.1,4.1; 3.2,4.2; 3.3， 4.3），其从至少一部分氧气与设置在混合室（6）中的初始气体混合物分离，并且通过这样做提供富氮气体混合物。 为了优化惰化系统（1）的操作，本发明提供从封闭室（2）中取出的一部分空气并与混合室（6）中的新鲜空气混合。
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公开(公告)号：US09964486B2
公开(公告)日：2018-05-08
申请号：US15317194
申请日：2015-03-25
Applicant: AMRONA AG
Inventor： Andreas Siemens
IPC: G01N21/00 , G01N21/53 , G08B17/107 , G08B17/113 , G01N21/47
CPC classification number: G01N21/53 , G01N2021/473 , G01N2201/062 , G01N2201/0642 , G01N2201/0683 , G08B17/107 , G08B17/113
Abstract: An assembly (100) for attenuating the impinging light of a beam of radiation of finite expansion with the objective of realizing reliable attenuation particularly of directly impinging light comprises a light source (10) for producing a beam of unpolarized light, preferably unpolarized monochromatic light, a useful light region (50) through which the unpolarized light passes and preferably passes through in a straight line from the light source (10) as well as an absorption device (30) arranged downstream of the useful light region (50) and preferably downstream in the direction of the direct beam radiation for at least partly absorbing impinging light, wherein the absorption device (30) comprises at least one polarization device (31, 32) arranged in the direction of the light beam.
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公开(公告)号：US09956444B2
公开(公告)日：2018-05-01
申请号：US14849650
申请日：2015-09-10
Applicant: AMRONA AG
Inventor： Anselm Eberlein
CPC classification number: A62C3/002 , A62C35/02 , A62C35/645 , A62C35/68 , A62C99/0018
Abstract: The present invention relates to a gas extinguishing system for a predefined protected area, particularly small-parts storage systems, wherein the gas extinguishing system comprises an inert gas source and a diffuser system fluidly connected to the inert gas source by a tubing system. The diffuser system comprises a diffuser tube having a plurality of drill holes provided in the surface of the diffuser tube and a pressure reducer allocated to the diffuser tube. In order to be able to achieve non-interactiveness with respect to the diffuser system from the standpoint of the design of the gas extinguishing system, the inventive provides for designing the diffuser system such that a primary baffle pressure measured in absolute bar is at least twice as high as the internal pressure of the diffuser tube during the flooding period dimensioned for the protected area and that the internal pressure of the diffuser tube during the dimensioned flooding period is at a maximum of 2 bar absolute.
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公开(公告)号：US20170368390A1
公开(公告)日：2017-12-28
申请号：US15539297
申请日：2015-10-21
Applicant: AMRONA AG
Inventor： Markus Müller , Peter Strahl
CPC classification number: A62C3/07 , A62C99/0018
Abstract: A system for preventing and/or extinguishing a fire in an enclosed target area in a vehicle. The system having a central compressed air source for supplying compressed air to a load circuit. A supply of compressed air is provided in a compressed air buffer tank is supplied to a gas separation device from the compressed air buffer tank. A nitrogen-enriched gas mixture is provided at an outlet of the gas separation device, and introduced into the target area. An inlet of the compressed air buffer tank is at least temporarily fluidically connected to an outlet of a central compressed air source, wherein compressed air can be supplied to the compressed air buffer tank. A fluidic connection is provided between the central compressed air source and the compressed air buffer tank if a load circuit is not drawing any compressed air from the central compressed air source.
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Patent Agency Ranking
公开(公告)号：US20170246489A1
公开(公告)日：2017-08-31
申请号：US15596749
申请日：2017-05-16
Applicant: Amrona AG
Inventor： Ernst-Werner Wagner
CPC classification number: A62C37/04 , A62C3/002 , A62C35/68 , A62C99/0018
Abstract: The present invention relates to a system as well as a method for extinguishing fire in an enclosed room (6) in which the enclosed room (6) is flooded with extinguishing gas at least until an extinguishing gas concentration capable of providing an extinguishing effect (a) is set in the flood zone. In order to achieve the realizing of a maximum extinguishing gas concentration (b) as quickly as possible without the flooding of the room (6) thereby posing a danger to people, it is inventively provided for the flooding of the enclosed room (6) to be divided into a pre-flooding phase and a main flooding phase subsequent thereto. The pre-flooding phase corresponds to an interval of time between the time (t1) the alarming starts to warn people of impending danger and a predefined time (t2). The main flooding phase corresponds to an interval of time between the predefined time (t2) and the time (t4) at which a maximum extinguishing gas concentration (b) is reached. The enclosed room (6) is flooded such that during the entire pre-flooding phase, the concentration of extinguishing gas in the enclosed room (6) does not exceed a predefined or predefinable value for the extinguishing gas employed which is below the critical NOAEL value.
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公开(公告)号：US20170157439A1
公开(公告)日：2017-06-08
申请号：US15322544
申请日：2015-04-27
Applicant: AMRONA AG
Inventor： Peter Bernhard STEHR
Abstract: The invention relates to a device (100) for providing a crossover point between a first region (1) and a second region (2) hermetically delimited from the first region (1) by means of a wall (10), wherein the device comprises:—a lock chamber (12), which can be inserted into an opening (11) provided in the wall and which has a first opening (13) forming a crossover point between the first region and the lock chamber and which has a second opening (14) forming a crossover point between the second region and the lock chamber;—at least one peripherally circulating element (15), which has at least one passage opening (15.1; 19.1; 15.2; 19.2) and can be moved in relation to the first and the second opening of the lock chamber so that at least a first state, in which the at least one passage opening is substantially aligned with the first opening of the lock chamber and enables access from the first region into the lock chamber and the peripherally circulating element covers the second opening of the lock chamber substantially completely, and a second state, in which the at least one passage opening is substantially aligned with the second opening of the lock chamber and enables access from the second region into the lock chamber and the peripherally circulating element covers the first opening of the lock chamber substantially completely, can be selectively effected.
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公开(公告)号：US20160275783A1
公开(公告)日：2016-09-22
申请号：US15028994
申请日：2014-09-30
Applicant: AMRONA AG
Inventor： Horst Lewonig
IPC: G08B29/06 , G08B25/04 , H04L12/403
CPC classification number: G08B29/06 , G08B25/003 , G08B25/04 , H04L12/40032 , H04L12/403 , H04L12/423 , H04L12/437
Abstract: The invention relates to a bus system (1) comprising a control unit (2) and at least one bus node (3.1, 3.2, 3.3). The control unit (2) is allocated at least two data communication interfaces (2.1, 2.2) which are respectively designed to transmit and receive data. The at least one bus node (3.1, 3.2, 3.3) comprises a bus coupler having at least two data communication interfaces (3.11, 3.12; 3.21, 3.22; 3.31, 3.32) respectively designed to transmit and receive data. The control unit (2) and the at least one bus node (3.1, 3.2, 3.3) are respectively connected together via their data communication interfaces and corresponding two-point connections (8) to form a ring topology. The bus coupler of the at least one bus node is designed to directly and without delay transmit, and thus forward, data received at one of its at least two communication interfaces via its other data communication interface.
Abstract translation: 本发明涉及包括控制单元（2）和至少一个总线节点（3.1,3.2,3.3）的总线系统（1）。 控制单元（2）分配有至少两个数据通信接口（2.1,2.2），分别被设计为发送和接收数据。 至少一个总线节点（3.1,3.2,3.3）包括总线耦合器，该总线耦合器具有至少两个分别设计用于发送和接收数据的数据通信接口（3.11,3.12; 3.21,3.22,3.33,3.32）。 控制单元（2）和至少一个总线节点（3.1,3.2,3.3）经由其数据通信接口和对应的两点连接（8）分别连接在一起以形成环形拓扑。 所述至少一个总线节点的总线耦合器被设计成直接地且没有延迟地通过其另一个数据通信接口发送和转发在其至少两个通信接口之一接收的数据。
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公开(公告)号：US20160114200A1
公开(公告)日：2016-04-28
申请号：US14918123
申请日：2015-10-20
Applicant: AMRONA AG
Inventor： Ernst-Werner Wagner
IPC: A62C2/04
CPC classification number: A62C2/04 , A62C99/0018
Abstract: A system for reducing oxygen in a target room, particularly for the purpose of controlling or preventing fire, wherein the system comprises an enclosed buffer space which is fluidly connectable or connected to the target room for the as-needed introduction of at least a portion of the room air of the buffer space into the target room. The system moreover comprises an oxygen-reducing mechanism allocated to the buffer space for setting and maintaining a reduced oxygen content in the spatial atmosphere of the buffer space compared to the normal earth atmosphere such that the oxygen content in the spatial atmosphere of the buffer space is lower than the oxygen content in the spatial atmosphere of the target room. The system moreover comprises a mechanism for introducing room air from the buffer space into the target room as needed.
Abstract translation: 一种用于减少目标房间中的氧气的系统，特别是用于控制或防止火灾的系统，其中所述系统包括可流体连接或连接到目标室的封闭缓冲空间，用于根据需要引入至少一部分 房间空气的缓冲空间进入目标房间。 该系统还包括分配给缓冲空间的减氧机构，用于设置和维持与正常地球大气相比在缓冲空间的空间气氛中减少的氧含量，使得缓冲空间的空间气氛中的氧含量为 低于目标房间空间气氛中的氧含量。 该系统还包括根据需要将空气从缓冲空间引入目标室的机构。
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公开(公告)号：US10480242B2
公开(公告)日：2019-11-19
申请号：US15322544
申请日：2015-04-27
Applicant: AMRONA AG
Inventor： Peter Bernhard Stehr
Abstract: The invention relates to a device (100) for providing a crossover point between a first region (1) and a second region (2) hermetically delimited from the first region (1) by means of a wall (10), wherein the device comprises:—a lock chamber (12), which can be inserted into an opening (11) provided in the wall and which has a first opening (13) forming a crossover point between the first region and the lock chamber and which has a second opening (14) forming a crossover point between the second region and the lock chamber;—at least one peripherally circulating element (15), which has at least one passage opening (15.1; 19.1; 15.2; 19.2) and can be moved in relation to the first and the second opening of the lock chamber so that at least a first state, in which the at least one passage opening is substantially aligned with the first opening of the lock chamber and enables access from the first region into the lock chamber and the peripherally circulating element covers the second opening of the lock chamber substantially completely, and a second state, in which the at least one passage opening is substantially aligned with the second opening of the lock chamber and enables access from the second region into the lock chamber and the peripherally circulating element covers the first opening of the lock chamber substantially completely, can be selectively effected.
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