公开(公告)号：EP2354779A3

公开(公告)日：2017-06-07

申请号：EP11000875.2

申请日：2011-02-03

申请人： Horiba, Ltd.

发明人： Hanada, Kazuo ,  Otsuki, Yoshinori ,  Shinohara, Masayoshi

IPC分类号： G01N1/22 ,  G01N15/06

CPC分类号： G01N1/2252 ,  G01N15/06 ,  G01N15/065 ,  G01N2001/2264

摘要： An object of this invention is to improve resistance to heat and to increase a measurable range of a pressure without increasing a cost In order to attain the object, a first unit (U1) arranged near an exhaust gas pipe (1) and a second unit (U2) arranged separately from the first unit (U1) and connected to the first unit (U1) through a connecting pipe (C1) are provided, and the first unit (U1) has an exhaust gas flow channel (L11) from one end of which an exhaust gas is introduced, an orifice part (O11) arranged in a midst of the exhaust gas flow channel (L11), a pressure rising check valve (V11) of a mechanically operating type that is connected to a downstream side of the orifice part (O11) in the exhaust gas flow channel (L11), and a dilution gas flow channel (L12) that is connected to a downstream side of the orifice part (O11) in the exhaust gas flow channel (L11) so that the diluted exhaust gas diluted by the dilution gas is derived from the other end of the exhaust gas flow channel (L11).

摘要翻译： 本发明的一个目的是提高耐热性并增加可测量的压力范围而不增加成本。为了实现该目的，第一单元（U1）布置在排气管（1）附近，第二单元 （U1）与第一单元（U1）分开布置并且通过连接管（C1）连接到第一单元（U1），并且第一单元（U1）具有排气流通道（L11），其从一端 其中引入废气;在废气流动通道（L11）中间布置的孔口部分（O11）;机械操作类型的升压止回阀（V11），其连接到废气流动通道 在废气流路（L11）中的节流孔部（O11）以及与废气流路（L11）的节流孔部（O11）的下游侧连接的稀释用气体流路（L12） 稀释气体稀释后的稀释排气从排气流量的另一端导出 nel（L11）。

公开(公告)号：EP3133380A1

公开(公告)日：2017-02-22

申请号：EP16180886.0

申请日：2016-07-22

申请人： HORIBA, LTD.

发明人： ANDO, Yoshitake ,  NISHIMURA, Katsumi ,  SAKAI, Yukio

IPC分类号： G01J3/28 ,  G01J3/45

摘要： The present invention makes possible to correct the output of (prepare a calibration curve for) a photodetector 4 used for a spectroscopic analyzer 100 or a spectroscope, in a short period of time with a simple configuration. The present invention is adapted to make light beams emitted from a light source 1 enter the photodetector 4 both when interposing an optical element 6 having known characteristics and when not interposing the optical element 6, and acquire a first output value and a second output value that are the output values of the photodetector 4 with respect to each of light beams that respectively have predetermined multiple wavenumbers and are included in the incident light beams ,and obtain an arithmetic expression for calculating intensity of incident light beams from an output value of the photodetector, using parameters that are a ratio between the first output value and the second output value at each of the predetermined wavenumbers and the wavenumber transmission or reflection characteristic of the optical element.

摘要翻译： 本发明能够以简单的结构在短时间内校正用于光谱分析器100或分光镜的（准备用于）光电检测器4的输出。 本发明适用于当插入具有已知特性的光学元件6和未插入光学元件6时，从光源1发射的光束进入光电检测器4，并且获取第一输出值和第二输出值， 是相对于分别具有预定的多个波数并被包括在入射光束中的每个光束的光检测器4的输出值，并且从光电检测器的输出值获得用于计算入射光束强度的算术表达式， 使用在每个预定波数处的第一输出值和第二输出值之间的比率以及光学元件的波数透射或反射特性的参数。

公开(公告)号：EP2610611A4

公开(公告)日：2017-01-11

申请号：EP11819977

申请日：2011-08-25

申请人： HORIBA LTD

发明人： SHIBATA MANABU ,  IWAMOTO YASUKAZU

IPC分类号： G01N27/30

CPC分类号： G01N27/302 ,  G01N27/301

公开(公告)号：EP3088861A1

公开(公告)日：2016-11-02

申请号：EP16167449.4

申请日：2016-04-28

申请人： HORIBA, Ltd.

发明人： OTSUKI, Yoshinori

IPC分类号： G01N1/22

摘要： In order to secure accuracy the dilution-ratio of diluted exhaust-gas while making it possible accurately to measure the mass of particulate matter, an exhaust-gas measurement system (100) that has a diluted exhaust-gas flow path (L3) through which the diluted exhaust-gas produced by diluting particulate matter in the exhaust-gas by a filter (F) provided in the flow path (L3) for measurement, includes a bypass flow path (L4) that branches from the upstream side of the filter (F) and merges with the downstream side of the filter (F) and a separation flow-rate control part (30) that, while flowing the diluted exhaust-gas through the filter (F), controls the separation flow-rate of the diluted exhaust-gas flowing through the bypass flow path (L4).
A condition on the flow-rate of the diluted exhaust-gas to be flowed through the filter (F) is determined according to a preset test condition; the separation flow-rate control part obtains test condition data indicating the test condition and based on the flow-rate condition, controls the separation flow-rate.

摘要翻译： 为了确保稀释废气的稀释比，同时使得可以精确地测量颗粒物质的质量，排气测量系统（100）具有稀释的排气流动路径（L3），通过该排气测量系统 通过在流路（L3）中设置的用于测量的过滤器（F）稀释废气中的颗粒物质而产生的稀释排气包括从过滤器的上游侧分支的旁通流路（L4） F）并且与过滤器（F）的下游侧和分离流量控制部分（30）合并，使得稀释的废气流过过滤器（F），同时控制稀释的废气的分离流量 排气流过旁路流路（L4）。 根据预设的测试条件确定流过过滤器（F）的稀释废气流量的条件; 分离流量控制部分获得指示测试条件的测试条件数据并且基于流量条件来控制分离流量。

公开(公告)号：EP3076151A1

公开(公告)日：2016-10-05

申请号：EP16161012.6

申请日：2016-03-17

申请人： Horiba, Ltd.

发明人： OTSUKI, Yoshinori

IPC分类号： G01N1/22

CPC分类号： F01N11/007 ,  F01N3/021 ,  F01N3/05 ,  F01N9/00 ,  F01N2550/14 ,  G01M15/102 ,  G01N1/2205 ,  G01N1/2252 ,  G01N15/06 ,  G01N2001/2255 ,  G01N2001/2264 ,  G01N2015/0046

摘要： In order to provide an exhaust gas sampling apparatus (100) that makes it possible to simplify the entire system using a simple structure flow rate control mechanism having a small variable flow rate range as well as making the accuracy of an exhaust gas dilution ratio higher than before, the exhaust gas sampling apparatus is configured as an exhaust gas sampling apparatus that makes a multistage dilution. In addition, the exhaust gas sampling apparatus is configured to, given that a dilution ratio determined by an n-th diluter in a dilution flow path at an n-th stage as a final stage is R, make dilution ratios determined by diluters in dilution flow paths at the respective stages other than the n-th stage as the final stage substantially equal to (R + 1).

摘要翻译： 为了提供一种排气采样装置（100），其能够使用具有小的可变流量范围的简单的结构流量控制机构来简化整个系统，并且使废气稀释比的精度高于 之前，废气取样装置构成为进行多级稀释的废气取样装置。 此外，废气取样装置被配置为，假定在作为最终阶段的第n阶段的稀释流路中的第n稀释剂确定的稀释比为稀释比，由稀释剂在稀释度 作为最终级的第n级以外的各级的流路基本上等于（R + 1）。

公开(公告)号：EP3051268A1

公开(公告)日：2016-08-03

申请号：EP14849696.1

申请日：2014-09-24

申请人： Horiba, Ltd.

发明人： SASAKI, Tetsuo ,  OKADA, Jungo ,  MIZUTANI, Yukihiro

IPC分类号： G01M15/10 ,  G01M17/007

CPC分类号： G01M17/007 ,  G01M15/10 ,  G01M17/0074 ,  G06T11/206

摘要： A driving mode display device of this invention makes it possible to more smoothly and efficiently conduct a vehicle exhaust gas measurement test using a chassis dynamometer and also makes it possible to further improve the security. The driving mode display device comprises an operational state display part 8 that displays an operational state of equipment that is necessary for an exhaust gas measurement test to a test driver and an input receive part 9 that receives an input that is for the test driver to control an operation of the equipment.

公开(公告)号：EP2610608B1

公开(公告)日：2016-07-20

申请号：EP12008570.9

申请日：2012-12-21

申请人： HORIBA, Ltd.

发明人： Mori, Tetsuya ,  Ido, Takuya

IPC分类号： G01N21/39 ,  G01J3/433 ,  G01N21/35 ,  G01N21/3504

CPC分类号： G01N21/59 ,  G01B11/14 ,  G01J3/4338 ,  G01N21/3504 ,  G01N21/39

公开(公告)号：EP2940549A3

公开(公告)日：2016-04-20

申请号：EP15001246.6

申请日：2015-04-27

申请人： HORIBA, LTD.

发明人： Kumagai, Tatsuki ,  Asami, Tetsuji ,  Hisamori, Yosuke

IPC分类号： G05D7/06 ,  G01N33/00

CPC分类号： G01M15/102 ,  G01N1/2252 ,  G01N33/0018 ,  G01N2001/2255 ,  G05D7/0641

摘要： In order to be able to verify an exhaust gas analysis system 100 without requiring time and effort, a verification system includes a reference gas supply part 201 that supplies reference gas in place of exhaust gas and is configured to be able to verify the consistency between a supply amount of the reference gas from the reference gas supply part 201 and a measured value of the reference gas measured by an analyzer 102. The verification system further includes a control part 202 that receives a setting flow rate signal that is a signal indicating a setting flow rate and an analysis range signal that is a signal indicating an analysis range of the analyzer 102, calculates a target supply amount of the reference gas on the basis of the setting flow rate and the analysis range indicated by the respective signals, and controls the reference gas supply part 201 so as to make the reference gas supply amount by the reference gas supply part 201 equal to the target supply amount.

公开(公告)号：EP2814021A4

公开(公告)日：2016-04-06

申请号：EP13747209

申请日：2013-02-07

申请人： HORIBA LTD

发明人： BATAILLE JULIEN

IPC分类号： G09B29/00 ,  G01T1/00 ,  G01T1/16 ,  G06T11/20 ,  G06T11/60 ,  G09B29/10 ,  H04M1/00 ,  H04M11/00

CPC分类号： G06F3/04817 ,  G06F3/0481 ,  G06F3/0484 ,  G06T11/00 ,  G06T11/206 ,  G09B29/007

公开(公告)号：EP2985575A1

公开(公告)日：2016-02-17

申请号：EP15179969.9

申请日：2015-08-06

申请人： HORIBA, Ltd.

发明人： Uratani, Katsumi ,  Fukami, Shun

IPC分类号： G01F1/46 ,  G01N21/3504 ,  G01N1/22

CPC分类号： G01M15/102 ,  F01N13/008 ,  G01F1/46 ,  G01N1/2252 ,  G01N21/3504 ,  G01N21/766 ,  G01N33/004

摘要： An exhaust gas measuring information processing apparatus of the present invention detects troubles etc. of a flow sensor during a flow rate measurement and performs predetermined processing relevant to maintenance and check of the flow sensor. The exhaust gas measuring information processing apparatus includes a reception circuit that receives a flow rate measurement signal indicating a flow rate measurement value of exhaust gas flowing through an exhaust gas tube of an internal combustion engine and an operational state signal indicating an operational state of the internal combustion engine, and a processing executing circuit that executes predetermined processing relevant to maintenance and check of the flow sensor that outputs the flow rate measurement signal when a predetermined correlation is not satisfied between an index value for the operational state indicated by the operational state signal and the flow rate measurement value indicated by the flow rate measurement signal.

摘要翻译： 本发明的废气测量信息处理装置在流量测量期间检测流量传感器的故障等，并执行与流量传感器的维护和检查相关的预定处理。 废气测量信息处理装置包括：接收电路，其接收表示流经内燃机的排气管的废气的流量测量值的流量测量信号和表示内燃机的运转状态的运转状态信号 内燃机和处理执行电路，当在由操作状态信号指示的操作状态的指标值与操作状态信号指示的指示值之间不满足预定的相关性时，执行与维持和检查流量传感器相关的预定处理，该流量传感器输出流量测量信号; 由流量测量信号指示的流量测量值。