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1. 发明申请

US20130312615A1 EXHAUST GAS ANALYZING APPARATUS 有权
标题翻译：排气分析仪
公开(公告)号：US20130312615A1
公开(公告)日：2013-11-28
申请号：US13899952
申请日：2013-05-22
申请人： HORIBA, Ltd.
发明人： Masaru Miyai , Tomoshi Yoshimura , Manabu Ito
IPC分类号： B01D46/00
CPC分类号： B01D46/0058 , G01M15/102 , G01N1/2247 , G01N1/2252
摘要： An exhaust gas analyzing apparatus provided a first filter flow path with a first filter, a second filter flow path provided with a second filter, an exhaust gas analyzing part for analyzing exhaust gas passing through the first filter or the second filter, a flow path switching mechanism for switching between the first filter flow path and the second filter flow path. A pulse purge mechanism is provided for supplying purge gas to the filters, in the filter flow paths, in a pulsed manner, and in the case where a pressure difference between an upstream side and a downstream side of the filter provided in one filter flow path where the exhaust gas flows becomes equal to or larger than a predetermined value, the one filter flow path is switched to the other one, and purge gas is supplied to the filter provided in the one filter flow path in the pulsed manner.
摘要翻译：一种废气分析装置，其具有第一过滤器的第一过滤器流路，设置有第二过滤器的第二过滤器流路，分析通过第一过滤器或第二过滤器的排气的排气分析部，流路切换用于在第一过滤器流动路径和第二过滤器流动路径之间切换的机构。提供脉冲清除机构，用于以脉冲的方式在过滤器流路中向过滤器提供净化气体，并且在过滤器的上游侧和下游侧之间的压力差设置在一个过滤器流动路径中的情况下在排气流动等于或大于预定值的情况下，将一个过滤器流路切换到另一个，并且以脉冲方式将净化气体供给到设置在一个过滤器流路中的过滤器。

2. 发明授权

US09568396B2 Exhaust gas analyzing apparatus 有权
标题翻译：废气分析装置
公开(公告)号：US09568396B2
公开(公告)日：2017-02-14
申请号：US14203819
申请日：2014-03-11
申请人： HORIBA, Ltd.
发明人： Masaru Miyai
IPC分类号： G01M15/10 , G01N1/22 , G01N1/38
CPC分类号： G01M15/108 , G01N1/2247 , G01N1/2252 , G01N1/38 , G01N2001/2255
摘要： The present invention is one that is, in an exhaust gas analyzing apparatus used together with a CVS mechanism, adapted to be able to make an analysis with high accuracy, and an analyzing mechanism is provided with: a target component concentration meter that measures a moisture-influenced concentration related value that is a value related to concentration of a measuring target component in a state of being influenced by moisture; and a moisture concentration meter that measures a moisture concentration related value that is a value related to concentration of the moisture, and adapted to, on the basis of the moisture concentration related value, eliminate the influence of the moisture from the moisture-influenced concentration related value to calculate each of the first concentration related value and the second concentration related value.
摘要翻译：本发明是在与CVS机构一起使用的排气分析装置中适用于能够高精度地进行分析的分解机构，其分析机构具备：测量水分的目标成分浓度计 - 在受潮湿的状态下与测量对象成分的浓度有关的值的影响浓度相关值; 和测定与水分浓度相关的值的水分浓度相关值的水份浓度计，并且根据水分浓度相关值，根据水分浓度相关值消除来自与水分有关的浓度相关的水分的影响值来计算第一浓度相关值和第二浓度相关值。

3. 发明申请

US20130312482A1 ANALYZER CALIBRATING SYSTEM AND EXHAUST GAS ANALYZING SYSTEM 有权
标题翻译：分析仪校准系统和排气分析系统
公开(公告)号：US20130312482A1
公开(公告)日：2013-11-28
申请号：US13900175
申请日：2013-05-22
申请人： Horiba, Ltd.
发明人： Masaru Miyai , Hiroshi Nakamura , Masahiro Nishikawa
IPC分类号： G01N33/00
CPC分类号： G01N33/0006
摘要： An analyzer calibrating system intended to reduce calibration time and a consumption amount of calibration gas in the case of concurrently calibrating a plurality of analyzers and includes: a calibration gas line for concurrently supplying the same calibration gas to a plurality of analyzers; and a control unit adapted to determine whether or not an output value of each of the plurality of analyzers supplied with the same calibration gas is stable. The control unit calibrates the analyzer having the output value determined to be stable and stops the supply of the calibration gas to the analyzer having completed with the calibration.
摘要翻译：一种用于在同时校准多个分析器的情况下减少校准时间和校准气体的消耗量的分析器校准系统，包括：用于同时向多个分析器提供相同校准气体的校准气体管线; 以及控制单元，其适于确定提供有相同校准气体的多个分析器中的每一个的输出值是否稳定。控制单元校准具有确定为稳定的输出值的分析器，并且停止向校准完成的分析器供应校准气体。

4. 发明授权

US09683926B2 Exhaust gas sampling apparatus and exhaust gas sampling method 有权
公开(公告)号：US09683926B2
公开(公告)日：2017-06-20
申请号：US14228459
申请日：2014-03-28
申请人： HORIBA, Ltd.
发明人： Masaru Miyai
IPC分类号： G01N19/10 , G01N1/22
CPC分类号： G01N19/10 , G01N1/2252 , G01N2001/2255
摘要： The present invention is one that can, with suppressing moisture from condensing, easily set a dilution ratio to that enabling measurement accuracy to be improved, and provided with a constant volume sampling part that samples mixed gas that is controlled to have a constant flow rate, wherein the constant volume sampling part is provided with: a main flow path that is connected with an exhaust gas flow path and a diluent gas flow path, and intended to flow the mixed gas that is a mixture of exhaust gas and diluent gas; a constant flow rate mechanism that is configured to control a flow rate of the mixed gas to the constant flow rate; and a moisture detecting part that is provided on an upstream side of the constant flow rate mechanism to detect moisture in the mixed gas or the diluent gas.

5. 发明授权

US09322742B2 Hydrogen flame ionization type exhaust gas analyzer 有权
标题翻译：氢火焰离子化型排气分析仪
公开(公告)号：US09322742B2
公开(公告)日：2016-04-26
申请号：US13917266
申请日：2013-06-13
申请人： HORIBA, Ltd.
发明人： Masaru Miyai , Hiroshi Nakamura , Masahiro Nishikawa
IPC分类号： G01M15/10 , G01N27/62 , G01N30/68
CPC分类号： G01M15/102 , G01N27/626 , G01N30/68
摘要： The present invention is intended to be able to determine an appropriate purge time in a hydrogen flame ionization type exhaust gas analyzer and a system incorporating the analyzer which includes: a collector electrode for capturing ions generated from exhaust gas by hydrogen flame; an acquisition circuit adapted to acquire ion current caused by the ions captured by the collector electrode; and an abnormality determining part for determining an abnormality in the case where a difference between a first output value of the acquisition circuit in the case where there flows no ion current caused by the exhaust gas to the collector electrode and a second output value of the acquisition circuit in the case where zero gas is introduced into the hydrogen flame is equal to a predetermined value.
摘要翻译：本发明旨在能够确定氢火焰离子化型排气分析仪和包含分析仪的系统中的适当吹扫时间，该系统包括：用于捕获由氢气焰产生的废气产生的离子的集电极; 采集电路，用于获取由所述集电极捕获的离子引起的离子电流; 以及异常判定部，其在不存在由所述废气引起的离子电流流向所述集电极的情况下所述获取电路的第一输出值与所述捕获电极的第二输出值之间的差异的情况下，在零气体引入氢火焰的情况下，电路等于预定值。

6. 发明授权

US09255917B2 Analyzer calibrating system and exhaust gas analyzing system 有权
标题翻译：分析仪校准系统和废气分析系统
公开(公告)号：US09255917B2
公开(公告)日：2016-02-09
申请号：US13900175
申请日：2013-05-22
申请人： HORIBA, Ltd.
发明人： Masaru Miyai , Hiroshi Nakamura , Masahiro Nishikawa
IPC分类号： G01N33/00
CPC分类号： G01N33/0006
摘要： An analyzer calibrating system intended to reduce calibration time and a consumption amount of calibration gas in the case of concurrently calibrating a plurality of analyzers and includes: a calibration gas line for concurrently supplying the same calibration gas to a plurality of analyzers; and a control unit adapted to determine whether or not an output value of each of the plurality of analyzers supplied with the same calibration gas is stable. The control unit calibrates the analyzer having the output value determined to be stable and stops the supply of the calibration gas to the analyzer having completed with the calibration.
摘要翻译：一种用于在同时校准多个分析器的情况下减少校准时间和校准气体的消耗量的分析器校准系统，包括：用于同时向多个分析器提供相同校准气体的校准气体管线; 以及控制单元，其适于确定提供有相同校准气体的多个分析器中的每一个的输出值是否稳定。控制单元校准具有确定为稳定的输出值的分析器，并且停止向校准完成的分析器供应校准气体。

7. 发明授权

US09964512B2 Exhaust gas analyzing system 有权
公开(公告)号：US09964512B2
公开(公告)日：2018-05-08
申请号：US13900185
申请日：2013-05-22
申请人： HORIBA, Ltd.
发明人： Masaru Miyai , Manabu Ito , Masahiro Nishikawa
IPC分类号： G01N27/407 , F04B49/00 , F04B51/00
CPC分类号： G01N27/407 , F04B49/00 , F04B51/00 , F04B2205/09
摘要： An exhaust gas analyzing system makes it possible to determine appropriate maintenance timing of sampling pumps in the system, including sampling pumps and provided in a main flow path in order to sample exhaust gas sent from an introduction port, analysis parts provided on the upstream side or downstream side of the sampling pumps and in the main flow path, flow meters provided on the upstream side or downstream side of the analysis parts in the main flow path, and pump abnormality determination parts and for determining abnormality of the sampling pumps by comparing pump flow rates obtained by the flow meters to a predetermined abnormal flow rate.

8. 发明授权

US09468877B2 Exhaust gas analyzing apparatus 有权
标题翻译：废气分析装置
公开(公告)号：US09468877B2
公开(公告)日：2016-10-18
申请号：US13899952
申请日：2013-05-22
申请人： HORIBA, Ltd.
发明人： Masaru Miyai , Tomoshi Yoshimura , Manabu Ito
IPC分类号： B01D53/22 , B01D59/12 , B01D46/00 , G01N1/22
CPC分类号： B01D46/0058 , G01M15/102 , G01N1/2247 , G01N1/2252
摘要： An exhaust gas analyzing apparatus provided a first filter flow path with a first filter, a second filter flow path provided with a second filter, an exhaust gas analyzing part for analyzing exhaust gas passing through the first filter or the second filter, a flow path switching mechanism for switching between the first filter flow path and the second filter flow path. A pulse purge mechanism is provided for supplying purge gas to the filters, in the filter flow paths, in a pulsed manner, and in the case where a pressure difference between an upstream side and a downstream side of the filter provided in one filter flow path where the exhaust gas flows becomes equal to or larger than a predetermined value, the one filter flow path is switched to the other one, and purge gas is supplied to the filter provided in the one filter flow path in the pulsed manner.
摘要翻译：一种废气分析装置，其具有第一过滤器的第一过滤器流路，设置有第二过滤器的第二过滤器流路，分析通过第一过滤器或第二过滤器的排气的排气分析部，流路切换用于在第一过滤器流动路径和第二过滤器流动路径之间切换的机构。提供脉冲清除机构，用于以脉冲的方式在过滤器流路中向过滤器提供净化气体，并且在过滤器的上游侧和下游侧之间的压力差设置在一个过滤器流动路径中的情况下在排气流动等于或大于预定值的情况下，将一个过滤器流路切换到另一个，并且以脉冲方式将净化气体供给到设置在一个过滤器流路中的过滤器。

9. 发明申请

US20130312487A1 EXHAUST GAS ANALYZING SYSTEM 有权
标题翻译：排气分析系统
公开(公告)号：US20130312487A1
公开(公告)日：2013-11-28
申请号：US13900185
申请日：2013-05-22
申请人： HORIBA, Ltd.
发明人： Masaru Miyai , Manabu Ito , Masahiro Nishikawa
IPC分类号： G01N27/407
CPC分类号： G01N27/407 , F04B49/00 , F04B51/00 , F04B2205/09
摘要： An exhaust gas analyzing system makes it possible to determine appropriate maintenance timing of sampling pumps in the system, including sampling pumps and provided in a main flow path in order to sample exhaust gas sent from an introduction port, analysis parts provided on the upstream side or downstream side of the sampling pumps and in the main flow path, flow meters provided on the upstream side or downstream side of the analysis parts in the main flow path, and pump abnormality determination parts and for determining abnormality of the sampling pumps by comparing pump flow rates obtained by the flow meters to a predetermined abnormal flow rate.
摘要翻译：排气分析系统使得可以确定系统中的采样泵的适当维护定时，包括采样泵并设置在主流路中，以便对从引入口发送的排气进行抽样，在上游侧设置分析部件，采样泵的下游侧和主流路中设置在主流路中的分析部的上游侧或下游侧的流量计，以及泵异常判定部，并且通过比较泵流量来求出取样泵的异常通过流量计获得的速率达到预定的异常流量。

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