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31. 发明授权

US5817521A Method for detection of performance reduction of exhaust gas purification catalyst 失效
标题翻译：废气净化催化剂性能降低检测方法
公开(公告)号：US5817521A
公开(公告)日：1998-10-06
申请号：US759529
申请日：1996-12-05
申请人： Nobuhide Kato
发明人： Nobuhide Kato
IPC分类号： F01N3/20 , B01D53/94 , F01N11/00 , F01N13/02 , G01N25/30 , B01J23/42 , B01J21/08 , B01J29/04 , G01N27/416
CPC分类号： G01N25/30 , F01N11/002 , F01N13/009 , F01N2550/02 , Y02T10/47
摘要： A method for detecting the performance reduction of an exhaust gas purification catalyst by examining the temperature of an exhaust gas flowing into the catalyst, necessary for the activation of the catalyst. This method enables accurate detection of the performance reduction of an exhaust gas purification catalyst without conducting a constant-speed vehicle operation for a long time.
摘要翻译：通过检查催化剂活化所需的流入催化剂的废气的温度来检测废气净化催化剂的性能降低的方法。该方法能够在不进行长时间的恒速车辆操作的情况下，精确地检测排气净化催化剂的性能降低。

32. 发明授权

US5133184A Method and apparatus for monitoring the conversion ratio of a catalytic converter 失效
标题翻译：用于监测催化转化器的转化率的方法和装置
公开(公告)号：US5133184A
公开(公告)日：1992-07-28
申请号：US654062
申请日：1991-02-11
申请人： Istvan Geiger
发明人： Istvan Geiger
IPC分类号： F01N3/20 , F01N3/22 , F01N3/36 , F01N9/00 , F01N11/00 , G01N25/30
CPC分类号： F01N3/222 , F01N11/002 , F01N3/2006 , F01N3/22 , F01N3/36 , F01N9/00 , G01N25/30 , F01N2550/02 , Y02T10/26 , Y02T10/47
摘要： To provide assured monitoring of the conversion ratio of an exhaust gas catalytic converter in the exhaust system of an internal combustion engine of a motor vehicle, at least one ignition suppression is generated and a preset quantity of fuel-air mixture is supplied during a deceleration phase of the engine and the difference in the temperatures at locations downstream and upstream with respect to the flow of exhaust gas through the catalytic converter is detected and evaluated.
摘要翻译：为了提供对机动车辆的内燃机的排气系统中的废气催化转化器的转化率的有效监测，产生至少一个点火抑制，并且在减速阶段期间提供预设量的燃料 - 空气混合物并且检测并评估相对于通过催化转化器的废气流动的下游和上游的位置处的温度差。

33. 发明授权

US4329873A Calorimetric apparatus 失效
标题翻译：量热仪
公开(公告)号：US4329873A
公开(公告)日：1982-05-18
申请号：US208135
申请日：1980-11-19
申请人： Shosaku Maeda
发明人： Shosaku Maeda
IPC分类号： G01N25/28 , G01N25/30 , G01N17/00
CPC分类号： G01N25/30
摘要： A calorimetric apparatus for determining the calorific content of a fuel gas uses a reactor for producing oxidation of the fuel gas and a combustion gas in the presence of a catalytic oxidizer. The oxidizer is heated by a constant current supply to a catalytic oxidation temperature. The resistance of the catalytic device is measured before and during the oxidation reaction which produces an additional heating of the catalytic device. The change in resistance is used to control a valve arranged to determine the flow rate of the fuel gas to the reactor. A display control signal is derived from a valve control signal and used to control a display for indicating the calorific content of the fuel gas.
摘要翻译：用于测定燃料气体的热量的量热装置使用在催化氧化剂的存在下生成燃料气体和燃烧气体的氧化反应器。氧化剂通过恒定电流供应加热至催化氧化温度。在氧化反应之前和期间测量催化装置的电阻，其产生催化装置的额外加热。电阻的变化用于控制布置成确定到反应器的燃料气体的流量的阀。显示控制信号从阀门控制信号导出，用于控制用于指示燃料气体的发热量的显示器。

34. 发明专利

JP3708606B2 Deterioration detection method of exhaust gas purification catalyst 失效
公开(公告)号：JP3708606B2
公开(公告)日：2005-10-19
申请号：JP32695995
申请日：1995-12-15
申请人：日本碍子株式会社
发明人：伸秀加藤
IPC分类号： F01N3/20 , B01D53/94 , F01N11/00 , F01N13/02 , G01N25/30
CPC分类号： G01N25/30 , F01N11/002 , F01N13/009 , F01N2550/02 , Y02T10/47 , Y10S423/06 , Y10S423/13 , Y10S502/514 , Y10S502/515

35. 发明专利

JP2003286002A Carbon monoxide removing apparatus 有权
标题翻译：一氧化碳去除装置
公开(公告)号：JP2003286002A
公开(公告)日：2003-10-07
申请号：JP2002088058
申请日：2002-03-27
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： TANIGUCHI YASUHIRO , HASHIGAYA HIROAKI
IPC分类号： B01J12/00 , B01J19/00 , C01B3/32 , C01B3/38 , G01N25/30 , G01N25/36 , G01N33/00 , H01M8/06
CPC分类号： B01J19/0013 , B01J12/007 , B01J2219/00051 , B01J2219/002 , B01J2219/00209 , B01J2219/00213 , B01J2219/00231 , C01B3/382 , C01B2203/00 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/1223 , C01B2203/1247 , C01B2203/146 , C01B2203/16 , C01B2203/1619 , C01B2203/1652 , C01B2203/1661 , G01N25/30 , G01N25/36 , G01N33/004 , H01M8/0612 , H01M8/0662 , Y02A50/243 , Y10T436/12 , Y10T436/23 , Y10T436/25 , Y10T436/25125 , Y10T436/25375
摘要： PROBLEM TO BE SOLVED: To provide a carbon monoxide removing apparatus in which the degradation of a catalyst is prevented. SOLUTION: The carbon monoxide removing apparatus having a plurality of carbon monoxide selectively oxidizing means mounted in series to reduce the concentration of carbon monoxide in a reformed gas by selectively oxidizing carbon monoxide contained in the reformed gas is provided with temperature detecting means 9, 10 for detecting the catalyst temperature of each of respective carbon monoxide selectively oxidizing means 3B, 3C and an air controlling means 5 for controlling the quantity of air supplied to each of carbon monoxide selectively oxidizing means corresponding to the detected catalyst temperature. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供一种防止催化剂劣化的一氧化碳去除装置。解决方案：具有多个一氧化碳选择性氧化装置的一氧化碳去除装置设置有温度检测装置9，该装置串联安装，以通过选择性地氧化重整气体中所含的一氧化碳来降低重整气体中的一氧化碳浓度，10，用于检测各自的一氧化碳选择氧化装置3B，3C中的每一个的催化剂温度;以及空气控制装置5，用于控制对应于检测到的催化剂温度的每一个一氧化碳选择性氧化装置供应的空气量。版权所有（C）2004，JPO

36. 发明授权

KR101769094B1 제백 계수 및 홀 효과 측정 장치 有权
标题翻译：美白系数和霍尔效应测量装置
公开(公告)号：KR101769094B1
公开(公告)日：2017-08-17
申请号：KR1020160135685
申请日：2016-10-19
申请人： 에코피아 주식회사
发明人： 박영규 , 이근택
IPC分类号： G01N25/30 , G01R15/20
CPC分类号： G01N25/30 , G01R15/202
摘要： 열전소재의제백계수및 홀효과를하나의시편으로측정할수 있는제백계수및 홀효과측정장치를개시한다. 전술한제백계수및 홀효과측정장치의일 실시예는, 시편의일측을지지하는고정척과, 상기시편의타측을가압하는이동척을구비한지그프레임; 상기고정척과상기이동척에각각구비되는제1, 2 가열블럭; 상기지그프레임에구비되며, 상기시편의제백계수를측정하는제1 단자부; 상기지그프레임에구비되며, 상기시편의홀 효과를측정하는제2 단자부; 및, 자속밀도인가부;를포함한다.
摘要翻译：在jebaek公开的热材料的jebaek系数和霍尔效应作为样品系数和霍尔效应测量装置来测量。上述jebaek系数和霍尔效应测量装置的一个实施例包括具有固定卡盘固定框架，用于按压用于支承试样的一个侧上的样品夹盘的另一侧运动; 分别设置在固定卡盘和移动卡盘上的第一和第二加热块; 即在夹具框架提供，测量试样的jebaek系数的第一端部分; 即在夹具框架提供，测量试样的霍尔效应的第二端部; 还有一个磁通量密度施加部分。

37. 发明申请

US20190025233A1 GAS DETECTION METHOD AND GAS DETECTOR 审中-公开
公开(公告)号：US20190025233A1
公开(公告)日：2019-01-24
申请号：US16036449
申请日：2018-07-16
申请人： Riken Keiki Co., Ltd.
发明人： Yuki Tanaka , Ryuji Asada , Yoshikazu Shibasaki , Shunsuke Takahashi
IPC分类号： G01N25/18 , G01N25/30
CPC分类号： G01N25/18 , G01N25/30 , G01N27/16 , G01N33/0014 , G01N33/0031 , G01N33/007
摘要： Provided are a gas detection method and a gas detector which have a high durability to silicone poisoning and is capable of detecting the type and the concentration of a target gas to be detected with certain accuracy even when the detector is used in an environment where a silicone compound exists. The gas detector employs a contact combustion-type gas sensor which includes two gas detection elements, each intermittently driven, and in which only one gas detection element is supplied with a gas through a silicone removal filter. Acquired in an energization duration of each of the gas detection elements are two or more pieces of output data by the one gas detection element and two or more pieces of output data by the other gas detection element, which constitutes output variation patterns for a test gas. The output variation patterns are contrasted to a reference output variation pattern of each of four largely divided types of reference gases of a paraffinic hydrocarbon gas, a solvent gas, a hydrogen gas, and an argon gas, with the reference output variation patterns being acquired in advance, thereby identifying the type of the target gas being detected in the test gas.

38. 发明申请

US20190011415A1 GAS SENSING DEVICE HAVING DISTRIBUTED GAS SENSING ELEMENTS AND A METHOD FOR SENSING GAS 审中-公开
公开(公告)号：US20190011415A1
公开(公告)日：2019-01-10
申请号：US15748723
申请日：2016-08-01
申请人： TODOS TECHNOLOGIES LTD. , TECHNION RESEARCH AND DEVELOPEMENT FOUNDATION LTD.
发明人： Yael Nemirovsky , Amikam NEMIROVSKY , Shmuel Melman
IPC分类号： G01N33/00 , G01N25/30
CPC分类号： G01N33/0031 , G01N25/30 , G01N33/0027
摘要： A gas sensing device that includes a (a) gas reactive element that has a gas dependent temperature parameter; and (b) a semiconductor temperature sensing element that is spaced apart from the gas reactive element and is configured to sense radiation emitted from the gas reactive element and generate detection signals that are responsive to a temperature of the gas reactive element; wherein the gas reactive element and the semiconductor temperature sensing element are of microscopic scale.

39. 发明申请

US20180328873A1 CATALYTIC-CONVERSION-TYPE SENSOR 审中-公开
公开(公告)号：US20180328873A1
公开(公告)日：2018-11-15
申请号：US15775701
申请日：2016-11-14
申请人： NEW COSMOS ELECTRIC CO., LTD.
发明人： Toru MAEKAWA , Chise MINAGOSHI , Kenji ISHIBASHI , Hiroshi MIYAZAKI
IPC分类号： G01N25/30 , G01N31/10 , G01N31/00 , G01N33/00
CPC分类号： G01N25/30 , G01N31/005 , G01N31/10 , G01N33/0013 , G01N33/0037 , G01N33/0052
摘要： The present invention provides a catalytic conversion-type sensor that detects a detection target gas by detecting a conversion gas produced through a reaction, the catalytic conversion-type sensor including: a gas flow path that allows the detection target gas to flow down; and a conversion portion that is connected to the gas flow path, the conversion portion including, on a side partitioned by a diffusion means that allows the detection target gas to naturally diffuse, a heated catalyst portion that produces a conversion gas by causing the detection target gas to come into contact with a heated catalyst and react with the heated catalyst, and a sensor element portion that is capable of detecting the conversion gas produced through the reaction.

40. 发明申请

US20170115246A1 Method and Apparatus for Determining Heating Value 审中-公开
公开(公告)号：US20170115246A1
公开(公告)日：2017-04-27
申请号：US15181921
申请日：2016-06-14
申请人： Air Products and Chemicals, Inc.
发明人： Blaine Edward Herb , Matthew H. MacConnell , Xiang-Dong Peng
IPC分类号： G01N25/30 , G01N33/22
CPC分类号： G01N25/30 , G01N33/225
摘要： Method and apparatus for determining a heating value of a sample hydrocarbon-containing mixture having hydrocarbons and non-hydrocarbons as mixture components. The sample is reacted with an excess amount of oxidant gas in a reaction chamber to form a product gas containing residual oxygen. The molecular weight of the sample is measured and the residual oxygen concentration of the product gas is measured. The heating value is calculated from the measurements of the molecular weight and the residual oxygen concentration. Pure component hydrocarbon gases may be used to calibrate the system.

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