公开(公告)号：EP2629077A3

公开(公告)日：2017-12-27

申请号：EP13000741.2

申请日：2013-02-13

申请人： HORIBA, LTD.

发明人： Rahman, Montajir ,  Nakane, Masahiro ,  Hara, Kenji ,  Nakatani, Shigeru

IPC分类号： G01N1/22 ,  F01N3/20

CPC分类号： G01N1/2247 ,  F01N3/2066 ,  F01N3/208 ,  F01N2610/02 ,  F01N2900/0416 ,  F01N2900/1402 ,  G01N1/2258 ,  G01N2001/2261 ,  Y02T10/24

摘要： The present invention is directed to an exhaust gas sampling device intended to heat or cool a temperature of sampled exhaust gas flowing through a sampling line to a desired temperature in accordance with such as various exhaust gas conditions and usage conditions of the sampling line irrespective of a temperature of the exhaust gas flowing through an exhaust pipe, and includes the sampling line 2 for sampling the exhaust gas to be introduced into an analyzing instrument 3; a plurality of heating parts 41 to 43 provided along the sampling line 2 from an upstream side to a downstream side for heating the exhaust gas flowing through the sampling line 2; and a temperature control part 5 for individually setting set temperatures of the plurality of heating parts 41 to 43 using the temperature of the exhaust gas in the exhaust pipe H and a target temperature T A of the exhaust gas in an outlet side of the heating part 43 located in the most downstream as parameters.

摘要翻译： 本发明旨在提供一种废气采样装置，用于根据诸如采样管线的各种废气条件和使用条件将流过采样管线的采样废气的温度加热或冷却至期望的温度，而不管 流过排气管的排气的温度，并且包括用于取样待引入到分析仪器3中的排气的取样管线2; 沿取样管线2从上游侧到下游侧设置的多个加热部分41到43，用于加热流经取样管线2的废气; 以及温度控制部5，其利用排气管H内的废气的温度和加热部43的出口侧的废气的目标温度TA分别设定多个加热部41〜43的设定温度 位于最下游的参数。

公开(公告)号：EP2629077A2

公开(公告)日：2013-08-21

申请号：EP13000741.2

申请日：2013-02-13

申请人： HORIBA, LTD.

发明人： Rahman, Montajir ,  Nakane, Masahiro ,  Hara, Kenji ,  Nakatani, Shigeru

IPC分类号： G01N1/22

CPC分类号： G01N1/2247 ,  F01N3/2066 ,  F01N3/208 ,  F01N2610/02 ,  F01N2900/0416 ,  F01N2900/1402 ,  G01N1/2258 ,  G01N2001/2261 ,  Y02T10/24

摘要： The present invention is directed to an exhaust gas sampling device intended to heat or cool a temperature of sampled exhaust gas flowing through a sampling line to a desired temperature in accordance with such as various exhaust gas conditions and usage conditions of the sampling line irrespective of a temperature of the exhaust gas flowing through an exhaust pipe, and includes the sampling line 2 for sampling the exhaust gas to be introduced into an analyzing instrument 3; a plurality of heating parts 41 to 43 provided along the sampling line 2 from an upstream side to a downstream side for heating the exhaust gas flowing through the sampling line 2; and a temperature control part 5 for individually setting set temperatures of the plurality of heating parts 41 to 43 using the temperature of the exhaust gas in the exhaust pipe H and a target temperature T A of the exhaust gas in an outlet side of the heating part 43 located in the most downstream as parameters.

摘要翻译： 本发明涉及一种排气采样装置，其旨在根据各种排气条件和采样管线的使用条件，将流过采样管线的采样废气的温度加热或冷却至所需温度，而不管 并且包括：采样管线2，用于对被引入到分析仪器3中的废气进行取样; 多个加热部41〜43，其从上游侧向下游侧沿着采样管2设置，用于加热流过取样管2的废气; 以及温度控制部5，其使用排气管H中的排气的温度和加热部43的出口侧的排气的目标温度TA分别设定多个加热部41〜43的设定温度 位于最下游的参数。

公开(公告)号：EP2388570B1

公开(公告)日：2019-07-03

申请号：EP11004047.4

申请日：2011-05-16

申请人： HORIBA, LTD.

发明人： Hara, Kenji ,  Rahman, Montajir ,  Nakatani, Shigeru ,  Nakane, Masahiro

IPC分类号： G01N21/03 ,  G01N21/35 ,  G01N21/3504 ,  G01N1/22 ,  G01N21/33 ,  G01N21/359 ,  G01N21/39 ,  F27D19/00

公开(公告)号：EP2388570A1

公开(公告)日：2011-11-23

申请号：EP11004047.4

申请日：2011-05-16

申请人： HORIBA, LTD.

发明人： Hara, Kenji ,  Rahman, Montajir ,  Nakatani, Shigeru ,  Nakane, Masahiro

IPC分类号： G01N21/03 ,  G01N21/35

CPC分类号： G01N21/3504 ,  F27D2019/0015 ,  G01N1/2252 ,  G01N21/031 ,  G01N21/33 ,  G01N21/359 ,  G01N21/39 ,  G01N2021/3595 ,  G01N2201/0697

摘要： This invention makes it possible to measure a concentration of a gas component having the adsorption even thought the concentration is low, and to improve a response speed of the measurement of the concentration, and comprises a body 2 that has an introduction port 2P to introduce a sample gas into a measurement cell 21, a laser light irradiation part 22 that irradiates the laser light L1 on the measurement cell 21, a heating pipe 4 that applies heat to the sample gas introduced into the introduction port 2P, a flow rate limit part 32 that makes the sample gas at a negative pressure and that introduces the negative-pressurized heated sample gas into the body 2, and a negative pressure pump 24 that keeps inside of the measurement cell 21 and a flow channel from a downstream side of the flow rate limit part 32 to the measurement cell 21 at the negative pressure.

摘要翻译： 本发明使得可以测量具有吸附的气体组分的浓度，即使认为浓度低，并且提高浓度测量的响应速度，并且包括具有引入口2P的主体2， 将气体进入测量单元21，照射测量单元21上的激光L1的激光照射部22，向引入口2P中的样品气体施加热的加热管4，流量限制部32 使得样品气体处于负压并且将负压的加热样品气体引入体2中，并且将负压泵24保持在测量单元21的内部和从流量的下游侧的流动通道 将负极32的负极限制到测量单元21。