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1. 发明专利

JP2007265684A Gas flow control device, fuel cell system, and gas flow control method 有权
标题翻译：气体流量控制装置，燃料电池系统和气体流量控制方法
公开(公告)号：JP2007265684A
公开(公告)日：2007-10-11
申请号：JP2006086430
申请日：2006-03-27
申请人： Best Sokki:Kk , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ベスト測器
发明人： KOZUKA HIROSHI , HIKIMA FUMIO
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To accurately perform the flow adjustment of mixture gas generated by mixing a plurality of kinds of gases.
SOLUTION: The gas flow control device adjusts a flow volume of mixture gas generated by mixing gas supplied from a plurality of gas supply sources 40A to 40E. The device is provided with flow setting means (mass flow controllers 41A to 41E) for setting flow volumes of gas to be supplied from each gas supply source 40A to 40E, a total flow calculating means for calculating a total flow volume as a value of a sum total of a flow of each gas set at each flow setting means, a flow measurement means (a mass flow meter 42) for measuring a flow of mixture gas, a coefficient calculating means for calculating a specific coefficient showing a correlation between the total flow volume calculated by the total flow calculating means and a flow volume of mixture gas measured by the flow measurement means, and a flow adjustment means (a mass flow controller 43 for mixture gas and a control device) for adjusting a flow of mixture gas in reference to a specific coefficient calculated by the coefficient calculating means.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：准确地执行通过混合多种气体产生的混合气体的流量调节。解决方案：气体流量控制装置调节通过混合从多个气体供给源40A至40E供应的气体产生的混合气体的流量。该装置设置有用于设定从各气体供给源40A〜40E供给的气体的流量的流量设定装置（质量流量控制器41A〜41E），将总流量计算为总流量的总流量计算单元在每个流量设定装置处设定的每个气体的流量的总和，用于测量混合气体流量的流量测量装置（质量流量计42），用于计算表示总流量之间的相关性的特定系数的系数计算装置通过总流量计算装置计算的体积和由流量测量装置测量的混合气体的流量;以及用于调节混合气体流量的流量调节装置（用于混合气体的质量流量控制器43和控制装置）到由系数计算装置计算的特定系数。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2005214742A Evaluation gas supply device and catalyst evaluating device 审中-公开
标题翻译：评估气体供应装置和催化剂评估装置
公开(公告)号：JP2005214742A
公开(公告)日：2005-08-11
申请号：JP2004020374
申请日：2004-01-28
申请人： Best Sokki:Kk , Toyota Central Res & Dev Lab Inc , 株式会社ベスト測器 , 株式会社豊田中央研究所
发明人： SAKAKIBARA YUJI , SHINJO HIROBUMI , KAYAMA TOMOYUKI , HIKIMA FUMIO , KINOSHITA AKIRA , TAKAHASHI KOTARO
IPC分类号： G01N1/00 , F01N3/00 , G01N1/36
摘要： PROBLEM TO BE SOLVED: To mix a carbon powder or PM with a model gas continuously and quantitatively to evaluate the PM oxidizing activity of a catalyst in the model gas with high precision. SOLUTION: The evaluation gas supply device includes a powder supply means for supplying the carbon powder or PM into a standard gas continuously so as to set the same to a predetermined concentration to form a carbon mixture and a mixing means for mixing the carbon mixed gas with the model gas to form an evaluation gas. Since the carbon powder or PM is diluted in two stages, the evaluation gas containing a minute amount of the carbon powder or PM can be stably prepared with a high precision. The flocculation of the arbon powder or PM is supressed as compared with a case abruptly diluted to a low concentration to prepare the uniform evaluation gas. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：将碳粉或PM与模型气体连续定量混合，以高精度评价模型气体中催化剂的PM氧化活性。解决方案：评估气体供应装置包括用于将碳粉末或PM连续供应到标准气体中以将其设定为预定浓度以形成碳混合物的粉末供应装置和用于混合碳混合气体与模型气体形成评估气体。由于碳粉或PM分两个阶段进行稀释，所以能够高精度稳定地制备含有微量碳粉或PM的评价气体。与突然稀释至低浓度的情况相比，arbon粉末或PM的絮凝被抑制以制备均匀评价气体。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005049287A So2/h2s continuous separating and measuring method 有权
标题翻译： SO2 / H2S连续分离和测量方法
公开(公告)号：JP2005049287A
公开(公告)日：2005-02-24
申请号：JP2003283318
申请日：2003-07-31
申请人： Best Sokki:Kk , 株式会社ベスト測器
发明人： HIKIMA FUMIO , TAKAHASHI KOTARO
IPC分类号： G01N31/00 , G01N1/22 , G01N21/33 , G01N31/12
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of inevitable deterioration (lifetime) caused by the acceleration of reaction on the catalytic surface in an oxidizing agent, an adsorbent or the like, to eliminate time lags until the reaction at the catalytic surface of the oxidizing agent is completed, the adsorbent or the like in a mode of SO 2 /H 2 S and to prevent the adaptation of a measuring range due to the coexisting amount with the other component or the amount of another component, even in the case of the low concentration of a specific component to be measured with respect to the decomposition capacity error due to the ratio of the coexisting concentration of SO 2 /H 2 S. SOLUTION: A sample gas containing SO 2 /H 2 S is introduced into a gas inlet passage 11, and H 2 O 2 mist is developed at the terminal part of the gas introducing passage and brought into contact with the sample gas to react SO 2 in the sample gas with H 2 O 2 to absorb the same. H 2 O 2 , containing the reaction component, is recovered 12 as a liquid phase and the sample gas from which SO 2 is removed is measured by a sulfur responsive detector 13, to constitute a component measuring method for specifying the amount of the H 2 S component. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了防止由氧化剂，吸附剂等的催化剂表面上的反应加速引起的不可避免的劣化（寿命）的发生，以消除时间滞后直到催化剂表面的反应的氧化剂完成，吸附剂等以SO 2 / H 2 S的模式，并且防止由于共存量引起的测量范围的适应与其他成分或其他成分的量相比，即使在SO的共存浓度比SBS的比例下，由于分解能力误差而要测定的特定成分的浓度低的情况下 > / H 2 S上。
解决方案：将含有SO 2 SB 2 / H 2 SBS的样品气体引入气体入口通道11中，并且H 2 SB 2 < 在气体导入通道的末端部分产生SB> 2 雾，并与样品气体接触，使样品气体中的SO 2 与H 2 < SB> O 2 吸收它们。含有反应组分的H 2 2 作为液相被回收12，并且测量除去SO 2 SB 3的样品气体通过硫响应检测器13构成用于指定H SB 2 S成分的量的成分测定方法。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2007003382A Catalyst evaluation apparatus 有权
标题翻译：催化剂评估装置
公开(公告)号：JP2007003382A
公开(公告)日：2007-01-11
申请号：JP2005184659
申请日：2005-06-24
申请人： Best Sokki:Kk , 株式会社ベスト測器
发明人： HIKIMA FUMIO , TAKAHASHI KOTARO
IPC分类号： G01N31/10
摘要： PROBLEM TO BE SOLVED: To provide a catalyst evaluation apparatus capable of changing drastically constitution of a rich spike feed port and constitution of a heating mixing part to be matched to quick concentration change in front of a catalyst in a rich spike, and capable of providing the sharp concentration change.
SOLUTION: This catalyst evaluation apparatus is provided with an exhaust gas introducing port 2 for introducing exhaust gas such as exhaust gas from an engine and simulated exhaust gas in axial-directional one end, and evaluates the catalyst by passing the exhaust gas through an inside of a flow passage formed of a catalyst storage part 6 consecutive to the heating mixing part 5 and a downstream of the heating mixing part. The catalyst evaluation apparatus is provided with the rich spike feed port 11 for feeding the rich spike from a crossing direction with respect to the flow passage FR in the heating mixing part 5, and the heating mixing part is formed of a slender mixing tube 12.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方案：提供一种催化剂评价装置，其能够极大地改变富穗进料口的剧烈构造和加热混合部分的结构，使其与富穗状催化剂前面的快速浓度变化相匹配，以及能够提供剧烈的浓度变化。解决方案：该催化剂评价装置设置有排气引入口2，用于引入来自发动机的废气和模拟排气的废气在轴向一端，并且通过使废气通过而评估催化剂由与加热混合部5连续的催化剂储存部6和加热混合部的下游形成的流路的内部。催化剂评价装置设置有用于在加热混合部5中相对于流路FR从交叉方向供给丰富的尖峰的富穗进料口11，并且加热混合部由细长的混合管12形成。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2008083012A Device for measuring automobile exhaust gas, and method for purging sampling line 有权
标题翻译：用于测量汽车排气的装置，以及采样管线的方法
公开(公告)号：JP2008083012A
公开(公告)日：2008-04-10
申请号：JP2006266781
申请日：2006-09-29
申请人： Best Sokki:Kk , Honda Motor Co Ltd , 本田技研工業株式会社 , 株式会社ベスト測器
发明人： ABE RYOJI , HIKIMA FUMIO
IPC分类号： G01N1/22 , G01N1/00
摘要： PROBLEM TO BE SOLVED: To provide a device for measuring an automobile exhaust gas, which effectively purges exhaust gas components attached to a sampling line that are not used for measurement, during measurement, and carries out the leakage check of the sampling line, and also to provide a method for purging a sampling line.
SOLUTION: The device for measuring automobile exhaust gas, comprises: an analyzer 6 that analyzes an automobile exhaust gas S; a plurality of sampling lines 1, 2, 3 to introduce the automobile exhaust gas to the analyzer; and a means connected to each inlet of the sampling lines that purge, during measuring the automobile exhaust gas at any of the plurality of sampling lines, the remaining sampling lines, wherein the concentration of a specific component in the purged gas which has purged the remaining sampling line, is measured by a monitor analyzer and, based the concentration, the sampling line which will be used for the next measurement is automatically determined.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量在测量期间有效地清除附着在不用于测量的采样管线上的废气部件的汽车废气的装置，并且执行采样管线的泄漏检查并且还提供一种吹扫取样管线的方法。解决方案：用于测量汽车废气的装置包括：分析器6，其分析汽车废气S; 多个采样管线1,2,3，将汽车废气引入分析器; 以及连接到采样管线的每个入口的装置，在测量多个采样管线中的任何一个采样管线处的汽车废气时，清除剩余的采样管线，其中净化气体中的特定部件的浓度已经清除剩余的采样线由监测分析仪测量，并根据浓度自动确定将用于下一次测量的采样线。版权所有（C）2008，JPO＆INPIT

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