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11. 发明申请

WO2016188723A1 VENTILATION SYSTEM 审中-公开
标题翻译：通风系统
公开(公告)号：WO2016188723A1
公开(公告)日：2016-12-01
申请号：PCT/EP2016/060194
申请日：2016-05-06
申请人： XTRALIS GLOBAL
发明人： JOSEPH, Steve
IPC分类号： F24F11/00 , F24F7/00
CPC分类号： F24F11/0001 , F24F11/30 , F24F2007/003 , F24F2110/10 , F24F2110/20 , F24F2110/50 , F24F2110/64 , F24F2110/70 , F24F2110/72 , Y02A50/243 , Y02A50/25
摘要： The present invention relates to a ventilation system that may advantageously be used in enclosed or confined spaces. The illustrated embodiment is a ventilation system (100) with one or more sensors (128) arranged to analyse either or both the air received into a ventilation chamber (108) and a remote air sample that is drawn through an air sampling system, eg via an auxiliary air sampling port (118).
摘要翻译：本发明涉及一种通风系统，其可有利地用于封闭或密闭空间。所示实施例是具有一个或多个传感器（128）的通风系统（100），其布置成分析接收到通风室（108）中的一个或两个空气以及通过空气取样系统（例如，经由辅助空气取样口（118）。

12. 发明申请

WO2015132398A1 IMPROVEMENTS TO ASPIRATED SAMPLING SYSTEMS 审中-公开
标题翻译：改进抽样系统的改进
公开(公告)号：WO2015132398A1
公开(公告)日：2015-09-11
申请号：PCT/EP2015/054760
申请日：2015-03-06
申请人： XTRALIS GLOBAL
发明人： WILLIAMSON, Alasdair, James
IPC分类号： G01N1/22 , G01M3/28 , G01N1/24 , G01N1/26 , G01M3/20 , G01M3/22
CPC分类号： G01M3/2815 , G01M3/20 , G01M3/207 , G01M3/222 , G01M3/243 , G01M3/28 , G01M3/2807 , G01N1/2247 , G01N1/2273 , G01N1/24 , G01N1/26
摘要： A method for determining correct performance of a sampling pipe in an aspirated particle and/or gas sampling system. The method includes causing a change in airflow in a sampling pipe of the aspirated particle and/or gas sampling system that induces a change in at least one airflow property within the sampling pipe, and detecting an effect of the change in said airflow property. Also disclosed in a method for determining correct performance of an aspirated particle or gas sampling system. The method includes determining correct performance of a sampling pipe in the aspirated particle and/or gas sampling and determining correct performance of a detector in the aspirated particle and/or gas sampling system,wherein a test fluid is introduced to the aspirated particle and/or gas sampling system at or near the detector.
摘要翻译：一种用于确定吸气颗粒和/或气体采样系统中取样管的正确性能的方法。该方法包括引起吸气颗粒和/或气体采样系统的采样管中的气流变化，其引起采样管内的至少一个气流特性的变化，并且检测所述气流特性变化的影响。还在用于确定吸气颗粒或气体采样系统的正确性能的方法中公开。该方法包括确定吸气颗粒中的取样管和/或气体取样的正确性能并确定吸入的颗粒和/或气体取样系统中的检测器的正确性能，其中测试流体被引入吸入的颗粒和/或检测器处或附近的气体采样系统。

13. 发明申请

WO2015132161A1 MULTI-CHANNEL DETECTOR 审中-公开
标题翻译：多通道检测器
公开(公告)号：WO2015132161A1
公开(公告)日：2015-09-11
申请号：PCT/EP2015/054203
申请日：2015-02-27
申请人： XTRALIS GLOBAL
发明人： WILLIAMSON, Alasdair James
IPC分类号： G01N33/00
CPC分类号： G01N33/0022 , G01N15/10 , G01N33/0031
摘要： A multi-channel particle and/or gas detector (10) including an array of detector elements held in a housing structure, the structure configured to provide each detector element with an inlet and an outlet, wherein each inlet, detector element and outlet form a dedicated detector channel (12) which operatively communicates with a sampling tube (14).
摘要翻译：一种多通道颗粒和/或气体检测器（10），其包括保持在壳体结构中的检测器元件的阵列，该结构被配置为向每个检测器元件提供入口和出口，其中每个入口，检测器元件和出口形成专用检测器通道（12），其与取样管（14）可操作地连通。

14. 发明申请

WO2015054749A1 ASPIRATED PARTICLE DETECTION WITH VARIOUS FLOW MODIFICATIONS 审中-公开
标题翻译：吸附颗粒检测与各种流动修改
公开(公告)号：WO2015054749A1
公开(公告)日：2015-04-23
申请号：PCT/AU2014/050290
申请日：2014-10-16
申请人： XTRALIS TECHNOLOGIES LTD , XTRALIS GLOBAL , AJAY, Kemal , KNOX, Ronald , ALEXANDER, Brian , BOETTGER, Karl , SINGH, Rajiv Kumar , NORTH, Thor , PATTINSON, Stephen James , MASSINGBARD-MUNDY, Peter , WILLIAMSON, Alasdair James
发明人： AJAY, Kemal , KNOX, Ronald , ALEXANDER, Brian , BOETTGER, Karl , SINGH, Rajiv Kumar , NORTH, Thor , PATTINSON, Stephen James , MASSINGBARD-MUNDY, Peter , WILLIAMSON, Alasdair James
IPC分类号： G01N1/26 , G01N35/08 , G08B17/10
CPC分类号： G01N1/26 , G01M3/2815 , G01N15/06 , G08B17/10 , G08B17/113
摘要： A method of particle detection in an aspirated particle detection system, the system having a sampling pipe network and a particle detector. The sampling pipe network includes at least one sampling pipe in fluid communication with the particle detector, a plurality of sampling inlets through which sample air can enter the at least one sampling pipe, and an opening in the at least one sampling pipe upstream of the plurality of sampling inlets, wherein the opening has lower flow impedance than any one of the sampling inlets. The method includes drawing sample air to the particle detector through the air sampling network; analysing the sample air with the particle detector; entering an amplification phase, in the event that a concentration of particles in the sample air greater than a predetermined threshold is detected, to create a plurality of sample air packets in the sampling pipe, wherein each sample air packet corresponds to a sampling inlet and includes an amplified concentration of air drawn from the corresponding sampling inlet; transporting the sample air including the plurality of sample air packets through the sampling pipe to the particle detector; and determining through which sampling inlet any particles entered the particle detection system.
摘要翻译：一种吸气颗粒检测系统中的颗粒检测方法，该系统具有采样管网和粒子检测器。采样管网包括与颗粒检测器流体连通的至少一个采样管，多个取样入口，样品空气可以通过该入口进入至少一个采样管，以及在多个采样管的上游的至少一个采样管中的开口的采样入口，其中开口具有比任何一个采样入口低的流阻抗。该方法包括通过空气采样网将样品空气抽至颗粒检测器; 用粒子检测器分析样品空气; 在检测到样品空气中的颗粒浓度大于预定阈值的情况下进入放大阶段，以在取样管中产生多个样品空气分组，其中每个样品空气分组对应于采样入口，并且包括从相应的取样口抽出的空气的放大浓度; 将包括多个样品空气包的样品空气通过采样管输送到颗粒检测器; 并确定通过哪个采样进口任何颗粒进入颗粒检测系统。

15. 发明授权

US10161837B2 Aspirated particle detection with various flow modifications 有权
公开(公告)号：US10161837B2
公开(公告)日：2018-12-25
申请号：US15029304
申请日：2014-10-16
申请人： Xtralis Technologies Ltd. , Xtralis Global
发明人： Kemal Ajay , Ronald Knox , Brian Alexander , Kate Cooper , Rajiv Kumar Singh , Thor North , Stephen James Pattinson , Peter Massingbard-Mundy , Alasdair James Williamson
IPC分类号： G01N1/16 , G01N1/26 , G08B17/10 , G01N15/06 , G08B17/113 , G01M3/28
摘要： A method of particle detection in an aspirated particle detection system having a sampling pipe network and a particle detector. The method includes drawing sample air to the particle detector through the air sampling network; analyzing the sample air with the particle detector; entering an amplification phase, in the event that a concentration of particles in the sample air greater than a predetermined threshold is detected, to create a plurality of sample air packets in the sampling pipe, wherein each sample air packet corresponds to a sampling inlet and includes an amplified concentration of air drawn from the corresponding sampling inlet; transporting the sample air including the plurality of sample air packets through the sampling pipe to the particle detector; and determining through which sampling inlet any particles entered the particle detection system.

16. 发明申请

US20170082586A1 MULTI-CHANNEL DETECTOR 审中-公开
公开(公告)号：US20170082586A1
公开(公告)日：2017-03-23
申请号：US15122778
申请日：2015-02-27
申请人： Xtralis Global
发明人： Alasdair James Williamson
IPC分类号： G01N33/00 , G01N15/10
摘要： A multi-channel particle and/or gas detector including an array of detector elements held in a housing structure, the structure configured to provide each detector element with an inlet and an outlet, wherein each inlet, detector element and outlet form a dedicated detector channel which operatively communicates with a sampling tube.

17. 发明申请

US20170045415A1 Improvements to Aspirated Sampling Systems 审中-公开
标题翻译：抽吸取样系统的改进
公开(公告)号：US20170045415A1
公开(公告)日：2017-02-16
申请号：US15117810
申请日：2015-03-06
申请人： Xtralis Global
发明人： Alasdair James Williamson
IPC分类号： G01M3/28 , G01N1/26 , G01N1/22 , G01N1/24
CPC分类号： G01M3/2815 , G01M3/20 , G01M3/207 , G01M3/222 , G01M3/243 , G01M3/28 , G01M3/2807 , G01N1/2247 , G01N1/2273 , G01N1/24 , G01N1/26
摘要： A method for determining correct performance of a sampling pipe in an aspirated particle and/or gas sampling system. The method includes causing a change in airflow n a sampling pipe of the aspirated particle and/or gas sampling system that induces a change in at least one airflow property within the sampling pipe, and detecting an effect of the change in said airflow property. Also disclosed is a method for determining correct performance of an aspirated particle gas sampling system. The method includes determining correct performance of a sampling pipe in the aspirated particle and/or gas sampling and determining correct performance of a detector in the aspirated particle and/or gas sampling system, wherein a test fluid is introduced to the aspirated particle and/or gas sampling system at or near the detector.
摘要翻译：一种用于确定吸气颗粒和/或气体采样系统中取样管的正确性能的方法。该方法包括引起吸气颗粒和/或气体采样系统的采样管的气流变化，其引起采样管内的至少一个气流特性的变化，并且检测所述气流特性的变化的影响。还公开了一种用于确定抽吸颗粒气体取样系统的正确性能的方法。该方法包括确定吸气颗粒中的取样管和/或气体取样的正确性能，并确定吸入的颗粒和/或气体取样系统中的检测器的正确性能，其中将测试流体引入吸入的颗粒和/或检测器处或附近的气体采样系统。

18. 发明专利

TWI684754B 吸入性取樣系統之改良技術有权
简体标题：吸入性采样系统之改良技术
公开(公告)号：TWI684754B
公开(公告)日：2020-02-11
申请号：TW104107269
申请日：2015-03-06
申请人：愛爾蘭商愛克斯崔里斯環球公司 , XTRALIS GLOBAL
发明人：威廉森艾爾斯達J , WILLIAMSON, ALASDAIR JAMES
IPC分类号： G01N1/22 , G01N15/00

19. 发明授权

US10600300B2 Improvements to multi-point sampling valves 有权
公开(公告)号：US10600300B2
公开(公告)日：2020-03-24
申请号：US15036461
申请日：2014-11-14
申请人： Xtralis Global
发明人： Alasdair James Williamson
IPC分类号： G08B17/117 , G01N1/26 , G08B17/10 , G08B17/113 , G08B21/14 , G01N1/24
摘要： A rotary sampling valve for a multi-point aspirated gas or smoke detection system, the rotary sampling valve including multiple sets of inlet ports, whereby, in a first operation mode, air is drawn via all inlet points simultaneously and, in a second operation mode, air is drawn via one inlet port from each set of inlet ports simultaneously. A multi-point aspirated gas or smoke detection system including a rotary sampling valve is also described.

20. 发明申请

US20180149559A1 Sampling Point Assembly 审中-公开
公开(公告)号：US20180149559A1
公开(公告)日：2018-05-31
申请号：US15551744
申请日：2016-02-17
申请人： Xtralis Global
发明人： Alasdair James Williamson
IPC分类号： G01N1/22
CPC分类号： G01N1/2273 , G01N1/26 , G01N2001/2223 , G01N2001/2285
摘要： A sampling point assembly for an aspirating particle detection system is described. The sampling point assembly is configured to be mounted to a mounting structure associated with a volume to be sampled, the sampling point assembly being further configured to be coupled to a conduit to deliver an air sample from the volume being sampled to the conduit, the sampling point assembling including removable cartridge carrying an elastomeric valve mounted to a sampling point body.

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