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1. 发明专利

JP2010230416A Exhaust gas analyzer and probe unit 审中-公开
标题翻译：排气分析仪和探头单元
公开(公告)号：JP2010230416A
公开(公告)日：2010-10-14
申请号：JP2009076880
申请日：2009-03-26
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： SOTOMURA SHIGEYUKI , SHIMOOKA MINORU
IPC分类号： G01N1/22
摘要： PROBLEM TO BE SOLVED: To reduce the amount of dust accumulated at a gas inlet and its vicinity. SOLUTION: A probe unit includes: a probe pipe 31 in which the gas inlet 312A, which guides exhaust gases G flowing through a flue, is formed; a surrounding plate 32 provided in such a way as to extend from the gas inlet 312A of the probe pipe 31 and to surround the space in front of the gas inlet 312A at least from the upstream side of the flue; and a partition plate 33 for dividing the space in front of the gas inlet 312A into a plurality of spaces along the extending direction of the surrounding plate 32. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：减少在进气口及其附近积聚的灰尘量。探针单元包括：探针管31，其中形成引导流过烟道的废气G的气体入口312A; 环绕板32，其设置成从探针管31的气体入口312A延伸并且至少从烟道的上游侧包围气体入口312A的前方的空间; 以及分隔板33，用于将气体入口312A的前方的空间沿着周围板32的延伸方向分成多个空间。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010155194A Filter unit having blowback function 审中-公开
标题翻译：具有吹风功能的过滤器
公开(公告)号：JP2010155194A
公开(公告)日：2010-07-15
申请号：JP2008334307
申请日：2008-12-26
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： ISHIKAWA KOJI , SOTOMURA SHIGEYUKI
IPC分类号： B01D46/42 , G01N1/22
摘要： PROBLEM TO BE SOLVED: To provide a filter unit with a blowback function which has a simple and compact structure and is capable of removing dust adhered to the filter element efficiently. SOLUTION: In a container containing a filter 5 purifying a sample gas and divided into a primary space 4 and a secondary space 6 by the filter 5, a sample introducing portion 1 introducing a sample gas into the primary space 4, a purified gas delivering portion 2 delivering, through the secondary space 6, the sample gas having passed through the filter 5 as a purified gas, a blowback gas introducing portion 3 introducing a blowback gas into the secondary space 6 and an expanded opening 9 expanded gradually from the purified gas delivering portion 2 are disposed. The direction in which the blowback gas is introduced from the blowback gas introducing portion 3 has a specified inclination angle with respect to the inside surface 9a of the container, and the blowback gas is discharged toward the filter 5. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有回吹功能的过滤器单元，其具有简单且紧凑的结构，并且能够有效地去除附着在过滤元件上的灰尘。解决方案：在包含过滤器5的容器中，通过过滤器5将样品气体分离成一次空间4和二次空间6，将样品气体引入主空间4中的样品引入部分1，气体输送部2通过二次空间6输送作为净化气体而通过过滤器5的样本气体，将回吹气体引入二次空间6的吹回气体导入部3和从第二空间6逐渐膨胀的膨胀开口9。净化气体输送部2配置。回吹气体从回吹气体导入部3导入的方向相对于容器的内表面9a具有特定的倾斜角度，并且吹送气体朝向过滤器5排出。版权所有（C））2010，JPO＆INPIT

3. 发明专利

JP2010276549A Exhaust gas analyzer and probe unit 有权
标题翻译：排气分析仪和探头单元
公开(公告)号：JP2010276549A
公开(公告)日：2010-12-09
申请号：JP2009131436
申请日：2009-05-29
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： SOTOMURA SHIGEYUKI
IPC分类号： G01N1/22 , G01N27/409
摘要： PROBLEM TO BE SOLVED: To ensure the safety of a worker while eliminating the effect of heat on peripheral devices and to eliminate the trouble caused by the effect of the pressure in a flue. SOLUTION: This exhaust gas analyzer is equipped with the sensor holder 5 internally holding a gas sensor 4 and provided so as to be protruded into the flue to guide the exhaust gas flowing through the flue to the gas sensor 4, the cooling air flow channel L2 provided in the sensor holder 5 to supply cooling air to the gas sensor 4 and having a cooling air exhaust port P1 provided in the same outside the flue, the discharge pipe 9 connected to a cooling air exhaust port P2 at one end and communicating with the inside of the flue at the other end and the check valve 10 provided on the discharge pipe 9 to permit only the flow from the cooling air exhaust port toward the flue. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了确保工作人员的安全，同时消除热量对外围设备的影响，并消除由于烟道中压力的影响引起的麻烦。
解决方案：该排气分析仪装备有内部保持气体传感器4的传感器保持器5，并且设置成突出到烟道中，以将流过烟道的废气引导到气体传感器4，冷却空气设置在传感器保持器5中的流路L2向气体传感器4供给冷却空气，并且在烟道外侧设置有设置在其上的冷却空气排出口P1，排出管9在一端连接到冷却空气排出口P2，在另一端与烟道的内部连通，设置在排放管9上的止回阀10仅允许从冷却空气排出口朝向烟道的流动。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2012053038A Gas analysis probe 有权
标题翻译：气体分析探针
公开(公告)号：JP2012053038A
公开(公告)日：2012-03-15
申请号：JP2011171188
申请日：2011-08-04
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： SOTOMURA SHIGEYUKI , ONISHI TOSHIKAZU , IDO TAKUYA
IPC分类号： G01N21/01 , G01N21/35 , G01N21/3504
CPC分类号： G01N21/15 , G01N1/2202 , G01N1/2208 , G01N1/2247 , G01N1/26 , G01N21/3504 , G01N21/8507 , G01N2021/151
摘要： PROBLEM TO BE SOLVED: To provide a probe for gas analysis that analyzes gas with high measurement accuracy by suppressing entering of dust into the inside of the probe for gas analysis, and securing an appropriate amount of measurement light passing through the inside.SOLUTION: The gas analysis probe is arranged in a pipe line where a sample gas flows. The gas analysis probe is provided with a cylindrical member, and one or more sample gas inflow sections. The cylindrical member is arranged so as to at least cross the flow of the sample gas, and incorporates a measurement field into which the sample gas is supplied. The one or more sample gas inflow sections are arranged in the cylindrical member. The sample gas coming around by changing its flow direction enters into the measurement field through the one or more sample gas inflow sections.
摘要翻译：要解决的问题：提供一种用于气体分析的探针，其通过抑制灰尘进入用于气体分析的探针的内部而分析具有高测量精度的气体，并且确保通过内部的适量的测量光。
解决方案：气体分析探头设置在样品气体流动的管道中。气体分析探针设置有圆柱形构件和一个或多个样品气体流入部分。圆柱形构件被布置成至少跨越样品气体的流动，并且包括供应样品气体的测量场。一个或多个样品气体流入部分布置在圆柱形部件中。通过改变其流动方向来回送的样品气体通过一个或多个样品气体流入部分进入测量场。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012053037A Air driven shutter device, and optical analyzer 审中-公开
标题翻译：空气驱动快门设备和光学分析仪
公开(公告)号：JP2012053037A
公开(公告)日：2012-03-15
申请号：JP2011171182
申请日：2011-08-04
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： SOTOMURA SHIGEYUKI , ONISHI TOSHIKAZU , IDO TAKUYA
IPC分类号： G01N21/35
CPC分类号： G01N21/84 , F16K3/0254 , F16K31/1221 , G02B5/005 , G02B27/0006
摘要： PROBLEM TO BE SOLVED: To provide an air driven shutter device that requires no electric power, can be used without involving danger even in a location of a high explosion possibility, and can be made inexpensive with a simple structure.SOLUTION: The air driven shutter device is used in an optical analyzer comprising a measurement field where a sample is supplied, a light emission section for outputting measurement light to the sample in the measurement field, a light receiving section to which the measurement light that has passed through the sample is input, and a purge air supply section for supplying purge air. The air driven shutter device includes a shutter provided between the measuring field and the light emission section and/or the light receiving section, and a shutter open/close mechanism that makes the shutter in an opened state by the pressure of gas supplied by the purge air supply section, and makes the shutter in an closed state in response to decrease of the pressure of the gas supplied by the purge air supply section to a prescribed value or lower.
摘要翻译：要解决的问题：为了提供不需要电力的空气驱动快门装置，即使在高爆炸可能性的位置也可以使用而不涉及危险，并且可以以简单的结构使其成本低廉。解决方案：气动快门装置用于包括提供样品的测量场的光学分析器，用于在测量场中向样品输出测量光的发光部分，测量输入已经通过样品的光，以及用于供给净化空气的净化空气供给部。空气驱动的快门装置包括设置在测量场与发光部分和/或光接收部分之间的快门，以及快门打开/关闭机构，其通过由吹扫器供应的气体的压力使快门处于打开状态空气供应部分，并且响应于由吹扫空气供应部分供应的气体的压力降低到规定值以下，使快门处于关闭状态。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010276550A Exhaust gas analyzer and probe unit 有权
标题翻译：排气分析仪和探头单元
公开(公告)号：JP2010276550A
公开(公告)日：2010-12-09
申请号：JP2009131437
申请日：2009-05-29
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： SOTOMURA SHIGEYUKI
IPC分类号： G01N1/22 , G01N1/00 , G01N27/409
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas analyzer allowing a calibration gas to certainly diffuse to all of gas introducing ports in spite of a simple constitution easy to assemble. SOLUTION: The exhaust gas analyzer is equipped with a gas sensor 4 having a plurality of gas introducing ports 4a for introducing gas into the gas sensor 4, the sensor holder 5 internally holding the gas sensor 4 and provided so as to be protruded into a flue to guide the exhaust gas G flowing through the flue to the gas sensor 4, the calibration gas flow channel L1 provided to the sensor holder 5 and opened to the side wall inner surface 521a surrounding the gas introducing ports 4a of the gas sensor 4 to supply the calibration gas to the gas sensor 4 and the guide groove 8 continuously provided to the opening of the calibration gas flow channel L1 and provided along the arranging direction of a plurality of the gas introducing ports 4a so as to be opposed to a plurality of the gas introducing ports 4a in the side wall inner surface 521a. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种排气分析器，其允许校准气体肯定地扩散到所有气体导入口，尽管易于组装的简单结构。解决方案：排气分析仪配备有气体传感器4，气体传感器4具有多个气体导入口4a，用于将气体引入气体传感器4，传感器保持器5内部保持气体传感器4并设置成突出将通过烟道流动的废气G引导到气体传感器4，将设置在传感器支架5上的校准用气体流路L1通向围绕气体传感器的气体导入口4a的侧壁内表面521a 4，将气体传感器4和导向槽8连续地设置在校准用气体流路L1的开口部，沿着多个气体导入口4a的排列方向设置，以与多个在侧壁内表面521a中的气体导入口4a。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010276548A Exhaust gas analyzer, and probe unit 审中-公开
标题翻译：排气分析仪和探头单元
公开(公告)号：JP2010276548A
公开(公告)日：2010-12-09
申请号：JP2009131435
申请日：2009-05-29
申请人： Horiba Ltd , 株式会社堀場製作所
发明人： SOTOMURA SHIGEYUKI
IPC分类号： G01N1/22 , G01N1/00 , G01N27/409
摘要： PROBLEM TO BE SOLVED: To inspect the deterioration of the sensitivity of a gas sensor without detaching a probe unit from a flue and to extend the life of a filter by enabling not only the comparison test with the gas sensor in the probe unit but also the elimination of the clogging of the filter. SOLUTION: This exhaust gas analyzer is equipped with the sensor holder 5 internally holding a gas sensor 4 and provided so as to be protruded into the flue to guide the exhaust gas flowing through the flue to the gas sensor 4 through a filter F and the cleaning and measuring gas flow channel L3 provided to the sensor holder 5 and supplying a cleaning gas to the filter F at the time of cleaning of the filter F so as to allow the same to flow toward the flue from the gas sensor 4 and guiding a part of the exhaust gas passed through the filter F at the time of measurement to a measuring instrument 13 different from the gas sensor 4. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了检查气体传感器的灵敏度的恶化，而不会从烟道中分离探针单元，并且通过不仅使探针单元中的气体传感器进行比较测试来延长过滤器的寿命而且消除过滤器的堵塞。
解决方案：该排气分析仪配备有内部保持气体传感器4的传感器保持器5，并设置成突出到烟道中，以将通过烟道流动的排气通过过滤器F引导到气体传感器4 以及清洁和测量气体流路L3，其设置在传感器保持器5上，并且在清洁过滤器F时向过滤器F供应清洁气体，以使其能够从气体传感器4向烟道流动，将在测量时通过过滤器F的废气的一部分引导到与气体传感器4不同的测量仪器13.版权所有：（C）2011，JPO＆INPIT

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