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1. 发明专利

JP2008102007A Gas analyzer 有权
标题翻译：气体分析仪
公开(公告)号：JP2008102007A
公开(公告)日：2008-05-01
申请号：JP2006284364
申请日：2006-10-18
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： IWASE MICHIYASU , YAMAKAGE MASAHIRO , TORII MITSUHITO , KAWAKI HIROYUKI , KAMATA SHINYA , OKANO TOKIO , DOI YOUHAN , MUTA KENJI , DEGUCHI YOSHIHIRO , KONDO AKIO , FUKADA SEI , KATO EIJI , TSUZUKI EI
IPC分类号： G01N21/59
摘要： PROBLEM TO BE SOLVED: To provide a gas analyzer capable of measuring a component concentration of exhaust gas or the like even in the case of a terminal part of an exhaust route, accurately in real time.
SOLUTION: In this gas analyzer 1, a measuring part 5 for measuring the component concentration or the temperature of the exhaust gas by irradiating the exhaust gas in the exhaust route 3 with laser light, and by detecting the laser light transmitted through the exhaust gas, is arranged in the exhaust route 3 for discharging the exhaust gas from an internal combustion engine. The measuring part 5 is arranged on an exhaust pipe 35 of the exhaust route 3 through a connection part 8 formed of a cylindrical member having the hollow inside. As for the connection part 8, one end 8a is connected to the exhaust pipe 35 of the exhaust route 3, and the other end 8b is formed in the bent state toward the approximately vertical upside, and a drain part 9 wherein a drain hole 90a penetrating from an inner space to an outer space is bored is provided.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在排气路径的末端部分的情况下，也能够精确地实时地提供能够测量废气等的组分浓度的气体分析仪。解决方案：在该气体分析装置1中，用于通过用激光照射排气路径3中的废气，并且通过检测透过该排气路径3的激光来测量排气的成分浓度或温度的测量部5 废气排列在排气路径3中，用于从内燃机排出废气。测量部件5通过由具有中空的圆筒形构件形成的连接部分8布置在排气路径3的排气管35上。对于连接部8，一端8a与排气路径3的排气管35连接，另一端8b朝向大致垂直的上方形成弯曲状态，排水部9为排水孔90a 提供从内部空间到外部空间的穿透。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007285826A Exhaust gas analyzer 审中-公开
标题翻译：排气分析仪
公开(公告)号：JP2007285826A
公开(公告)日：2007-11-01
申请号：JP2006112519
申请日：2006-04-14
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： OKANO TOKIO , GOTO KATSUTOSHI , YAMAKAGE MASAHIRO , IWASE MICHIYASU , DEGUCHI YOSHIHIRO , ISHII SHINYA , TSUZUKI EI , KATO EIJI
IPC分类号： G01N21/35 , G01N21/3504
CPC分类号： G01N21/3504 , G01N21/031
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas analyzer capable of improving measurement accuracy of analysis object gas, and shortening an analysis time. SOLUTION: In the exhaust gas analyzer, laser light is irradiated toward exhaust gas exhausted from an internal combustion engine, and the laser light transmitted through the exhaust gas is received, and the concentration or the temperature of a component included in the exhaust gas is measured and analyzed based on the received laser light. The device includes a sensor base 20 mounted on a route for circulating the exhaust gas, and having an exhaust gas passing hole through which the exhaust gas passes. The sensor base includes an optical fiber 25 for irradiating the laser light and a detector 27 for receiving the laser light, a sensor hole 23 for guiding the laser light irradiated from an irradiation part into the exhaust gas passing hole, and a sensor hole 24 for guiding the laser light transmitted through the exhaust gas to the detector 27. At least part of the sensor holes 23, 24 is filled with a glass body 40 which is a translucent member. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题的方案：提供能够提高分析对象气体的测量精度的废气分析装置，缩短分析时间。解决方案：在排气分析仪中，对从内燃机排出的废气照射激光，并且接收通过废气透射的激光，并且包含在排气中的成分的浓度或温度基于接收到的激光来测量和分析气体。该装置包括安装在用于使废气循环的路径上的传感器基座20，并且具有排气通过的废气通过孔。传感器基座包括用于照射激光的光纤25和用于接收激光的检测器27，用于将从照射部分照射的激光引导到排气通过孔中的传感器孔23和用于将透过废气的激光引导到检测器27.传感器孔23,24的至少一部分填充有作为半透明构件的玻璃体40。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007322385A Gas analyzer, and sensor unit in gas analyzer 有权
标题翻译：气体分析仪和气体分析仪中的传感器单元
公开(公告)号：JP2007322385A
公开(公告)日：2007-12-13
申请号：JP2006156376
申请日：2006-06-05
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： IWASE MICHIYASU , GOTO KATSUTOSHI , YAMAKAGE MASAHIRO , OKANO TOKIO , DEGUCHI YOSHIHIRO , ISHII SHINYA , WATANABE MASANARI , FUKADA SEI
IPC分类号： G01N21/61
摘要： PROBLEM TO BE SOLVED: To provide a gas analyzer capable of detaching easily and safely a reflecting mirror from a sensor base, in a sensor unit with the paired reflecting mirrors arranged opposedly in the sensor base formed with a gas passing port, with the gas passing port therebetween.
SOLUTION: The sensor unit comprises an emission part for emitting a laser beam into the gas passing port, the reflecting mirrors for reflecting the laser beam arranged to oppose reflecting faces thereof in an insertion port to reflect the laser beam, and a light-receiving part for receiving the laser beam transmitted through gas. The sensor unit is installed in a flow passage of the gas, receives by the light-receiving part the laser beam emitted from the emission part after passed through the gas flowing in the gas passing port, and analyzes a gas component contained in the gas, based on the received laser beam, to find a concentration of the gas component. The reflecting mirrors are held by a reflecting mirror holder to constitute a reflecting mirror cassette, and the reflecting mirror cassette is inserted into the insertion port formed in the sensor base to be fixed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够从传感器基座容易且安全地分离反射镜的气体分析仪，在传感器单元中，成对的反射镜相对布置在形成有气体通过口的传感器基座中，具有气体通过口。解决方案：传感器单元包括用于将激光束发射到气体通过口中的发射部分，用于反射布置成与插入口中的反射面相对的激光束以反射激光束的反射镜，以及光接收通过气体传输的激光束的接收部分。传感器单元安装在气体的流路中，由光接收部分接收在通过在气体通过口中流动的气体之后从排放部分发射的激光束，并分析气体中所含的气体成分，基于接收的激光束，找到气体成分的浓度。反射镜由反射镜保持器保持以构成反射镜盒，并且反射镜盒插入形成在传感器基座中的插入口中以被固定。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007322214A Sensor unit in exhaust gas analyzer 有权
标题翻译：废气分析仪传感器单元
公开(公告)号：JP2007322214A
公开(公告)日：2007-12-13
申请号：JP2006151536
申请日：2006-05-31
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： IWASE MICHIYASU , GOTO KATSUTOSHI , YAMAKAGE MASAHIRO , OKANO TOKIO , DEGUCHI YOSHIHIRO , DANNO MINORU , TAURA MASAZUMI , WATANABE MASANARI , FUKADA SEI
IPC分类号： G01N21/61 , F02D35/00
CPC分类号： G01N21/031 , G01N21/0332 , G01N21/3504 , G01N2021/158 , G01N2201/08
摘要： PROBLEM TO BE SOLVED: To inexpensively provide a sensor unit in an exhaust gas analyzer attached compatibly with different sizes of inner diameters, and capable of stably measuring an exhaust gas component concentration in exhaust gas under a travel condition of a vehicle. SOLUTION: An exhaust gas analyzer includes the sensor unit 11 in an exhaust route from an engine, emits a laser beam toward the exhaust gas exhausted from the engine, receives the laser beam transmitted through the exhaust gas, and measures the component concentration contained in the gas, based on the received laser beam. The exhaust gas analyzer is removably mounted with a regulation ring 40 formed with a small hole 41 as a laser beam passing part on its circumferential face and having an inner circumferential face serving as an exhaust gas passing port 21, in an opening 16 formed in a sensor base 15 of the sensor unit 11. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了廉价地在不同尺寸的内径配置的排气分析装置中提供传感器单元，能够在车辆的行驶状态下稳定地测量废气中的废气成分浓度。解决方案：排气分析仪包括来自发动机的排气路径中的传感器单元11，向从发动机排出的废气发射激光束，接收通过废气传输的激光束，并测量组分浓度基于接收的激光束包含在气体中。废气分析装置可拆卸地安装有形成有作为激光束的小孔41的调节环40，该激光束在其周面上通过部分，并且具有作为排气通过口21的内周面，传感器单元11的传感器基座15.版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007040891A Gas analyzer 有权
标题翻译：气体分析仪
公开(公告)号：JP2007040891A
公开(公告)日：2007-02-15
申请号：JP2005226782
申请日：2005-08-04
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： GOTO KATSUTOSHI , YAMAKAGE MASAHIRO , IWASE MICHIYASU , OKANO TOKIO , DEGUCHI YOSHIHIRO , YAMAURA TSUYOTOSHI
IPC分类号： G01N21/35 , G01N21/3504 , G01N21/359 , G01N21/59
摘要： PROBLEM TO BE SOLVED: To provide a gas analyzer capable of enhancing measuring precision by preventing the irregular reflection or scattering of the measuring laser beam transmitted through a gas to be analyzed. SOLUTION: This exhaust gas analyzer 10 is equipped with the sensor part 11 fixed to an exhaust route through which an exhaust gas flows. The sensor part 11 is equipped with a sensor base 20, the exhaust gas passing hole 21, through which the exhaust gas flows, formed on the sensor base, an optical fiber 25A for emitting the laser beam, a detector 26A for detecting the laser beam sensor holes 23 and 24 provided so that the laser beam reaches the detector through the exhaust gas passing hole and female screw surfaces 23a and 24a are formed on the inner surfaces of the sensor holes 23 and 24 as scattered light excluding means. The sensor part is equipped with mirrors 30 and 31 outside the exhaust gas passing hole and has a light passing hole 38 for allowing the exhaust gas passing hole and the mirrors to communicate with each other while a female screw surface 38a is also formed on the inner peripheral surface of the light passing hole. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过防止透射通过待分析气体的测量激光束的不规则反射或散射而提高测量精度的气体分析仪。解决方案：该排气分析装置10配备有固定在废气流过的排气路径的传感器部11。传感器部11配备有传感器基座20，排气流过的排气通过孔21，形成在传感器基座上，用于发射激光的光纤25A，用于检测激光束的检测器26A 设置为使得激光通过排气通过孔到达检测器的传感器孔23和24，并且作为散射光排除装置，在传感器孔23和24的内表面上形成阴螺纹表面23a和24a。传感器部件在废气通过孔的外部配备有反射镜30和31，并且具有用于允许废气通过孔和反射镜彼此连通的光通过孔38，而内螺纹表面38a也形成在内部透光孔周边表面。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2009047612A Exhaust gas analysis sensor 有权
标题翻译：排气分析传感器
公开(公告)号：JP2009047612A
公开(公告)日：2009-03-05
申请号：JP2007215322
申请日：2007-08-21
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： YAMAKAGE MASAHIRO , IWASE MICHIYASU , OKANO TOKIO , TACHIBANA SHIGENOBU , MUTA KENJI , FUKADA SEI , KATO EIJI , TAURA MASAZUMI , DEGUCHI YOSHIHIRO , KONDO AKIO , SHIMIZU HIROSHI
IPC分类号： G01N21/01 , G01N21/33 , G01N21/35 , G01N21/3504
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas analysis sensor that can define (restrict) the path and the number of times of reflection of a laser beam, can guarantee the quantitativeness of a measured value, and can omit work for identifying the number of times of reflection of the laser beam, in a constitution for multiple-reflecting the laser beam in exhaust gas to be analyzed. SOLUTION: This exhaust gas analysis sensor 4 reflects the laser beam radiated towards the inside of an exhaust gas passage port 41 by an irradiation section 5, by a predetermined number of times with a reflecting section 6 having a reflecting surface 60a, transmits it through the exhaust gas in a predetermined path in the exhaust gas passage port 41, then receives it using a light-receiving section 7. The exhaust gas analysis sensor 4 has a covering 8 (optical path restricting member) that covers the reflecting surface 60a and has a passage port section 84 that allows incidence and reflection of the laser beam with respect to the reflecting surface 60a in the predetermined path. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以限定（限制）激光束的路径和次数的排气分析传感器，可以保证测量值的定量，并且可以省略用于识别的工作在要分析的废气中多次反射激光束的结构中激光束的反射次数。解决方案：该排气分析传感器4通过具有反射面60a的反射部6将通过照射部5朝向排气通路口41的内部照射预定次数的激光反射透射通过废气通道端口41中的预定路径中的废气，然后使用光接收部分7接收废气。排气分析传感器4具有覆盖反射面60a的覆盖物8（光路限制部件）并且具有允许激光束相对于预定路径中的反射表面60a的入射和反射的通道端口部分84。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007163422A Exhaust gas analytical method, and exhaust gas analyzer 有权
标题翻译：排气分析方法和排气分析仪
公开(公告)号：JP2007163422A
公开(公告)日：2007-06-28
申请号：JP2005363400
申请日：2005-12-16
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： GOTO KATSUTOSHI , YAMAKAGE MASAHIRO , IWASE MICHIYASU , OKANO TOKIO , DEGUCHI YOSHIHIRO , MIZOGUCHI MASANOBU , TAKITA ATSUSHI , FUKUDA NORIHIRO
IPC分类号： G01N21/35 , F02D45/00 , G01N21/3504 , G01N21/359
CPC分类号： G01N21/3504 , G01N21/031 , G01N21/314
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas analytical method hardly affected by pressure fluctuation and the temperature of exhaust gas, and capable of calculating precisely and analyzing the concentration of a component contained in the exhaust gas, in real time. SOLUTION: In this exhaust gas analytical method, the exhaust gas discharged from an internal combustion engine is irradiated with a laser beam to receive the laser beam transmitted through the exhaust gas, and measures the concentration of the component contained in the exhaust gas, based on the received laser beam. In the method, an absorption spectrum of the laser beam absorbed in the exhaust gas is detected based on the received laser beam (S1), the concentration of the specified gas component is calculated based on the absorption spectrum (S2), the temperature of the exhaust gas is calculated based on the absorption spectrum (S3), the pressure of the exhaust gas is calculated based on the absorption spectrum (S4-S6), the calculated concentration of the component contained in the exhaust gas is corrected based on the calculated temperature (S7) and is corrected based on the calculated pressure (S8), and a true value of the concentration is output thereafter (S9). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供几乎不受压力波动和排气温度影响的排气分析方法，并且能够精确地计算并分析废气中所含的成分的浓度。解决方案：在该废气分析方法中，从内燃机排出的废气用激光束照射以接收通过废气透射的激光束，并测量废气中所含的成分的浓度，基于接收到的激光束。在该方法中，基于接收到的激光（S1）检测吸收在排气中的激光束的吸收光谱，基于吸收光谱（S2），计算出特定气体成分的浓度，基于吸收光谱计算排气（S3），基于吸收光谱计算废气的压力（S4-S6），根据计算出的温度来校正计算出的废气中所含的成分的浓度（S7），并根据计算出的压力进行校正（S8），然后输出浓度的真值（S9）。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007040887A Gas analyzer 有权
标题翻译：气体分析仪
公开(公告)号：JP2007040887A
公开(公告)日：2007-02-15
申请号：JP2005226767
申请日：2005-08-04
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： GOTO KATSUTOSHI , YAMAKAGE MASAHIRO , IWASE MICHIYASU , OKANO TOKIO , DEGUCHI YOSHIHIRO , YAMAURA TSUYOTOSHI
IPC分类号： G01N21/61 , G01K11/12 , G01K13/02 , G01N21/03 , G01N21/05 , G01N21/27 , G01N21/35 , G01N21/3504 , G01N21/359
CPC分类号： G01N21/031 , G01N21/3504
摘要： PROBLEM TO BE SOLVED: To provide a gas analyzer capable of precisely measuring the concentrations of many kinds of component gases without disturbing a gas flow. SOLUTION: An exhaust gas analyzer 10 is equipped with the sensor part 11 fixed to an exhaust route through which an exhaust gas flows. The sensor part is equipped with an optical fiber 25A for irradiating the gas with a laser beam, a detector 26A for receiving the laser beam transmitted through the gas, an exhaust gas passing hole 21 having a cross-sectional shape substantially the same as that of the route through which the exhaust gas flows, the mirrors 30 and 31 arranged outside the exhaust gas passing hole to reflect the laser beam and the slit 38 for connecting the mirrors and the exhaust gas passing hole and constituted so that the laser beam emitted from the optical fiber is transmitted through the gas passed through the exhaust gas passing hole to reach the mirrors through the slit and reflected by the mirrors to be further transmitted through the gas to be guided to the detector. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够精确地测量多种成分气体的浓度而不干扰气体流量的气体分析仪。解决方案：废气分析器10装备有传感器部分11，其固定在废气流过的排气路径上。传感器部件配备有用激光束照射气体的光纤25A，用于接收透过气体的激光束的检测器26A，截面形状大致相同的排气通孔21，排气流过的路径，布置在排气通过孔外侧的反射镜30和31以反射激光束，以及用于连接反射镜和排气通过孔的狭缝38，并且构成为使得从光纤通过穿过废气通过孔的气体透过狭缝传送到反射镜并被反射镜反射，以进一步透过气体被引导到检测器。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2017090396A エンジンマウント試験装置审中-公开
公开(公告)号：JP2017090396A
公开(公告)日：2017-05-25
申请号：JP2015224429
申请日：2015-11-17
申请人：トヨタ自動車株式会社 , Toyota Motor Corp
发明人： NAONO TAKAYA , OKANO TOKIO
IPC分类号： G01M15/12 , G01M7/02 , G01M17/007
摘要：【課題】エンジンがマウントを介して筐体に与える荷重をより適正に推量できるエンジンマウント試験装置を提供する。【解決手段】マウント8を介してエンジン201が設置される試験台1と、エンジン201に負荷を付与する第1のダイナモ3及び第2のダイナモ4と、第1のダイナモ3及び第2のダイナモ4を制御するリアルタイムシミュレータ9と、マウント8にかかる荷重を計測する6分力計7と、を備え、リアルタイムシミュレータ9は、実走行時にエンジン201にかかる外的負荷を算出し、第1のダイナモ3及び第2のダイナモ4は、リアルタイムシミュレータ9によって算出された外的負荷をエンジン201に付与する、エンジンマウント試験装置100。【選択図】図1

10. 发明专利

JP2015021841A 走行状態模擬装置有权
标题翻译：旅行状态模拟装置
公开(公告)号：JP2015021841A
公开(公告)日：2015-02-02
申请号：JP2013150103
申请日：2013-07-19
申请人：トヨタ自動車株式会社 , Toyota Motor Corp
发明人： MIZUNO HIKARI , OKANO TOKIO
IPC分类号： G01M17/06
摘要：【課題】走行状態模擬装置の破損を防止する。【解決手段】走行状態模擬装置1は、ドライブシャフト163に付加されるトルク値を測定するトルク測定部1611、1621と、トルク測定部1611、1621で測定されたトルク値が、予め設定された所定のトルク閾値を超えた回数を測定する回数測定部171と、回数測定部171により測定された回数と、トルク閾値ごとに設定された規定回数とを比較する判定部172と、判定部172により、回数測定部171で測定された回数が、前記トルク閾値ごとに設定された規定回数に達したと判定された場合に、ドライブシャフト163へのトルク負荷を停止する制御部12と、を備える。【選択図】図5
摘要翻译：要解决的问题：为了防止行驶状态模拟装置的损坏。解决方案：行驶状态模拟装置1包括：扭矩测量部分1611和1621，用于测量要添加到驱动轴163的扭矩值; 用于测量由转矩测量部件1611和1621测量的扭矩值超过预先设定的预定转矩阈值的频率的频率测量部件171; 确定部分172，用于将由频率测量部分171测量的频率与针对每个转矩阈值设定的指定频率进行比较; 以及控制部12，用于当确定由确定部172确定由频率确定部171测量的频率已经达到针对每个转矩阈值设定的指定频率时，停止对驱动轴163的转矩负载。

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