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61. 发明授权

US07284382B2 Apparatus and method for controlling a fan, cooling unit and a fresh air damper of an air conditioner through use of a Capno-Switch 失效
标题翻译：通过使用Capno-Switch来控制空调的风扇，冷却单元和新风风门的装置和方法
公开(公告)号：US07284382B2
公开(公告)日：2007-10-23
申请号：US10684164
申请日：2003-10-10
申请人： Jacob Y. Wong
发明人： Jacob Y. Wong
IPC分类号： F25D17/08
CPC分类号： G01N1/2247 , F24F11/30 , F24F2110/50 , F24F2110/70 , G01N21/3504 , G01N33/004 , Y02A50/244
摘要： A fresh air controller interfaces directly with the electromechanical circuit of an air-conditioner to control its operating settings based upon detected Carbon Dioxide (CO2) level in Parts-Per-Million (PPM) using a “Capno-Switch” which is in essence a specially designed single-beam NDIR CO2 sensor enhanced with features and specifications to render it rugged, compact and very low-cost; unlike conventional single-beam NDIR CO2 sensors, the “Capno-Switch” is capable of providing long-term stability and accuracy in CO2 measurements. The operating settings it can control for the air-conditioner include 1) shutting off the fan, cooling unit and fresh air damper to save energy when the detected CO2 level in the cold air duct is less than 600 PPM; 2) turning on only the fan when the CO2 level is between 600-1,000 PPM; 3) turning on both the fan and the cooling unit when the CO2 level is between 1,000-2,000 PPM and 4) starting to open the fresh air damper to let fresh air in when the CO2 level is in excess of 2,000 PPM. With the incorporation of the “Capno-Switch” as a fresh air controller, air-conditioners can now provide good indoor air quality while at the same time save energy by effectively shutting itself down when nobody is detected to be present.
摘要翻译：新鲜空气控制器直接与空调的机电回路接口，以使用“卡波诺开关”（Capno-Switch），根据检测到的二氧化碳（CO2）水平（PPM）来控制其运行设置，本质上是特别设计的单束NDIR CO2传感器增强了功能和规格，使其坚固，紧凑，成本非常低; 与传统的单光束NDIR CO2传感器不同，“Capno-Switch”能够在CO2测量中提供长期的稳定性和准确性。可以控制空调的操作设置包括：1）当冷气管内检测到的二氧化碳浓度低于600PPM时，关闭风扇，冷却单元和新风风门以节约能源; 2）当二氧化碳水平在600-1000PPM之间时，仅打开风扇; 3）当二氧化碳水平在1,000-2,000 PPM之间时，打开风扇和冷却单元; 4）当CO2水平超过2,000 PPM时，开始打开新鲜空气阻尼器以使新鲜空气进入。随着“卡诺诺开关”作为新鲜空气控制器，空调现在可以提供良好的室内空气质量，同时通过在没有人被检测到存在的情况下有效关闭自身，节省能源。

62. 发明申请

US20070045129A1 GAS SENSOR 有权
标题翻译：气体传感器
公开(公告)号：US20070045129A1
公开(公告)日：2007-03-01
申请号：US11162060
申请日：2005-08-26
申请人： Yuandong Gu , Barrett Cole , Robert Higashi
发明人： Yuandong Gu , Barrett Cole , Robert Higashi
IPC分类号： G01N27/26 , G01F1/64
CPC分类号： G01N25/4846 , G01N33/004 , Y02A50/244
摘要： A gas sensor is provided for detecting one or more gases in a gas sample. The gas sensor includes a substrate, a solid electrolyte layer including lanthanum oxide for sensing carbon dioxide, a heating element thermally coupled to the solid electrolyte layer, and a controller coupled to the heating element and the solid electrolyte layer. The controller heats the heating element so that the solid electrolyte layer reaches an operating. Methods of sensing carbon dioxide and humidity are also disclosed.
摘要翻译：气体传感器用于检测气体样品中的一种或多种气体。气体传感器包括基板，包括用于感测二氧化碳的氧化镧的固体电解质层，与固体电解质层热耦合的加热元件，以及耦合到加热元件和固体电解质层的控制器。控制器加热加热元件使得固体电解质层达到操作。还公开了检测二氧化碳和湿度的方法。

63. 发明申请

US20050076655A1 Apparatus and method for controlling a fan, cooling unit and a fresh air damper of an air conditioner through use of a Capno-Switch 失效
标题翻译：通过使用Capno-Switch来控制空调的风扇，冷却单元和新风风门的装置和方法
公开(公告)号：US20050076655A1
公开(公告)日：2005-04-14
申请号：US10684164
申请日：2003-10-10
申请人： Jacob Wong
发明人： Jacob Wong
IPC分类号： F24F11/00 , G01N1/22 , G01N21/35 , G01N33/00 , G01N7/00 , G01N19/10 , F24F3/16 , F25D23/00
CPC分类号： G01N1/2247 , F24F11/30 , F24F2110/50 , F24F2110/70 , G01N21/3504 , G01N33/004 , Y02A50/244
摘要： A fresh air controller interfaces directly with the electromechanical circuit of an air-conditioner to control its operating settings based upon detected Carbon Dioxide (CO2) level in Parts-Per-Million (PPM) using a “Capno-Switch” which is in essence a specially designed single-beam NDIR CO2 sensor enhanced with features and specifications to render it rugged, compact and very low-cost; unlike conventional single-beam NDIR CO2 sensors, the “Capno-Switch” is capable of providing long-term stability and accuracy in CO2 measurements. The operating settings it can control for the air-conditioner include 1) shutting off the fan, cooling unit and fresh air damper to save energy when the detected CO2 level in the cold air duct is less than 600 PPM; 2) turning on only the fan when the CO2 level is between 600-1,000 PPM; 3) turning on both the fan and the cooling unit when the CO2 level is between 1,000-2,000 PPM and 4) starting to open the fresh air damper to let fresh air in when the CO2 level is in excess of 2,000 PPM. With the incorporation of the “Capno-Switch” as a fresh air controller, air-conditioners can now provide good indoor air quality while at the same time save energy by effectively shutting itself down when nobody is detected to be present.
摘要翻译：新鲜空气控制器直接与空调的机电回路接口，以使用“卡波诺开关”（Capno-Switch），根据检测到的二氧化碳（CO2）水平（PPM）来控制其运行设置，本质上是特别设计的单束NDIR CO2传感器增强了功能和规格，使其坚固，紧凑，成本非常低; 与传统的单光束NDIR CO2传感器不同，“Capno-Switch”能够在CO2测量中提供长期的稳定性和准确性。可以控制空调的操作设置包括：1）当冷气管内检测到的二氧化碳浓度低于600PPM时，关闭风扇，冷却单元和新风风门以节约能源; 2）当二氧化碳水平在600-1000PPM之间时，仅打开风扇; 3）当二氧化碳水平在1,000-2,000 PPM之间时，打开风扇和冷却单元; 4）当CO2水平超过2,000 PPM时，开始打开新鲜空气阻尼器以使新鲜空气进入。随着“卡诺诺开关”作为新鲜空气控制器，空调现在可以提供良好的室内空气质量，同时通过在没有人被检测到存在的情况下有效关闭自身，节省能源。

64. 发明授权

US06843101B2 CO2 sensor 失效
标题翻译： CO2传感器
公开(公告)号：US06843101B2
公开(公告)日：2005-01-18
申请号：US10398734
申请日：2001-10-08
申请人： Bertil Hök
发明人： Bertil Hök
IPC分类号： G01N29/024 , G01N29/22 , G01N29/32 , G01N29/38 , G01N33/00 , G01N29/02
CPC分类号： G01N29/223 , G01N29/024 , G01N29/32 , G01N29/326 , G01N29/38 , G01N33/004 , G01N2291/014 , G01N2291/0215 , G01N2291/02836 , Y02A50/244
摘要： A sensor for the measurement of carbon dioxide concentration within an air flow being input to a measuring cell (1) connected to at least one electroacoustic element (2, 3) for transmitting and receiving airborne acoustic waves within the measuring cell (1). The output signal of the sensor corresponds to the propagation velocity of these waves and an indirect measure of carbon dioxide concentration, with an automatic offset correction functionality for compensation of undesired offset variations of the signal, caused by temperature or humidity variations. Preferably, an accumulating function for minimizing the influence of the offset variations is included, which for humidity variations may consist of a material with high porosity and surface density of polar molecular groups. Temperature control of the inner sheath (4) is effected by a temperature sensor (11), a resistive heating element (12) in good thermal contact with the inner sheath (4), and a control circuit (13).
摘要翻译：用于测量空气流中二氧化碳浓度的传感器被输入到连接到至少一个电声元件（2,3）的测量单元（1），用于在测量单元（1）内发送和接收机载声波。传感器的输出信号对应于这些波的传播速度和二氧化碳浓度的间接测量，具有自动偏移校正功能，用于补偿由温度或湿度变化引起的信号的不期望的偏移变化。优选地，包括用于最小化偏移变化的影响的累积功能，其对于湿度变化可由具有高孔隙率和极性分子基团的表面密度的材料组成。内护套（4）的温度控制由温度传感器（11），与内护套（4）良好热接触的电阻加热元件（12）和控制电路（13）来实现。

65. 发明申请

US20030205077A1 Continuous on-line carbon analyzer 审中-公开
标题翻译：连续在线碳分析仪
公开(公告)号：US20030205077A1
公开(公告)日：2003-11-06
申请号：US10000187
申请日：2001-10-18
发明人： Stephen Staphanos
IPC分类号： G01N033/18 , G01N033/00
CPC分类号： G01N33/1846 , G01N31/12 , G01N33/004 , Y02A50/244
摘要： A continuous on-line combustion-type carbon analyzer for water applications is provided. The analyzer receives a continuous stream of sample and carbon dioxide-free gas. The analyzer includes control components to limit sample flow into a combustion furnace such that excessive pressures and thermal stresses are minimized. The sample specimen is oxidized within the combustion furnace and the oxidized sample is conveyed to a detector that provides a continuous read-out of carbon quantity in the sample stream.
摘要翻译：提供了一种用于水应用的连续在线燃烧型碳分析仪。分析仪接收连续的样品和二氧化碳气体流。分析仪包括控制组件，以将样品流量限制在燃烧炉中，使过压和热应力最小化。样品在燃烧炉内被氧化，氧化的样品被传送到检测器，该检测器在样品流中连续读出碳量。

66. 发明申请

US20020189332A1 Using carbon dioxide to control automobile functions 失效
标题翻译：使用二氧化碳控制汽车功能
公开(公告)号：US20020189332A1
公开(公告)日：2002-12-19
申请号：US10176708
申请日：2002-06-24
发明人： Michael B. Schell
IPC分类号： G01M019/00
CPC分类号： F02D41/0072 , F02D41/144 , F02M26/46 , G01N21/3504 , G01N33/0037 , G01N33/004 , Y02A50/244 , Y02A50/245 , Y02T10/47
摘要： A method of measuring a rate of change of carbon dioxide concentration in recirculated air of an engine, is disclosed. The method includes installing a conductive sample tube into an engine's pre-combustion/air-mixing chamber, and installing a carbon dioxide sensor, remote from the chamber, to measure relative concentrations of carbon dioxide. The method may also be used to measure nitrogen oxide exhaust gas levels.
摘要翻译：公开了一种测量发动机再循环空气中二氧化碳浓度变化率的方法。该方法包括将导电样品管安装到发动机的预燃烧/空气混合室中，以及安装远离室的二氧化碳传感器以测量二氧化碳的相对浓度。该方法也可用于测量氮氧化物排气水平。

67. 发明申请

US20020157447A1 Automatic calibration mode for carbon dioxide sensor 有权
标题翻译：二氧化碳传感器的自动校准模式
公开(公告)号：US20020157447A1
公开(公告)日：2002-10-31
申请号：US09842622
申请日：2001-04-27
发明人： Michael B. Schell
IPC分类号： G01N021/00
CPC分类号： G01N33/0006 , G01N21/3504 , G01N33/004 , Y02A50/244
摘要： An automatic calibration mode for a carbon dioxide sensor is based on using a zero gas. The sensor is designed to recognize a distinctive rate of change pattern of carbon dioxide concentrations that would be indicative of a zero calibration routine. This approach can be used for other infrared sensors.
摘要翻译：二氧化碳传感器的自动校准模式基于使用零气体。传感器被设计为识别二氧化碳浓度的特征变化率，这将表明零校准程序。这种方法可以用于其他红外传感器。

68. 发明公开

EP3321656A1 METHODS AND APPARATUS FOR MEASURING SMALL LEAKS FROM CARBON DIOXIDE SEQUESTRATION FACILITIES 有权
标题翻译：用于测量来自二氧化碳分馏设备的小泄漏的方法和设备
公开(公告)号：EP3321656A1
公开(公告)日：2018-05-16
申请号：EP17201494.6
申请日：2017-11-14
申请人： Aerodyne Research, Inc.
发明人： Nelson, Jr., David D. , Herndon, Scott C.
IPC分类号： G01M3/20 , G01M3/38 , G01N33/00 , G01N21/05 , G01N21/39 , G01N21/27
CPC分类号： G01M3/38 , G01M3/202 , G01N21/05 , G01N21/27 , G01N21/39 , G01N33/0036 , G01N33/004 , G01N2201/06113 , G01N2201/12 , Y02A50/243 , Y02A50/244
摘要： In one embodiment, a CO 2 leak detection instrument detects leaks from a site (e.g., a CO 2 sequestration facility) using rapid concentration measurements of CO 2 , O 2 and optionally water concentration that are achieved, for example, using laser spectroscopy (e.g. direct absorption laser spectroscopy) . Water vapor in the sample gas may not be removed, or only partially removed. The sample gas may be collected using a multiplexed inlet assembly from a plurality of locations. CO 2 and O 2 concentrations may be corrected based on the water concentration. A resulting dataset of the CO 2 and O 2 concentrations is analyzed over time intervals to detect any changes in CO 2 concentration that are not anti-correlated with O 2 concentration, and to identify a potential CO 2 leak in response thereto. The analysis may include determining eddy covariance flux measurements of sub-surface potential carbon.
摘要翻译：在一个实施例中，CO 2泄漏检测仪器利用例如使用激光光谱法（例如，直接吸收激光光谱仪（例如，直接吸收激光光谱仪））获得的CO 2，O 2和任选的水浓度的快速浓度测量来检测来自现场（例如CO 2封存设施））。样气中的水蒸气可能不会被去除，或者只被部分去除。样气可以使用来自多个位置的多路复用入口组件来收集。 CO2和O2浓度可根据水的浓度进行校正。根据时间间隔分析所产生的CO 2和O 2浓度数据集，以检测与O 2浓度不反相关的CO 2浓度的任何变化，并识别响应于此的潜在CO 2泄漏。该分析可以包括确定表面下潜在碳的涡流协方差通量测量。

69. 发明公开

EP3227666A1 FILM BASED CARBON DIOXIDE SENSOR 有权
标题翻译：基于薄膜的二氧化碳传感器
公开(公告)号：EP3227666A1
公开(公告)日：2017-10-11
申请号：EP15816315.4
申请日：2015-12-03
申请人： Carrier Corporation
发明人： DESMARAIS, Richard , VARGA, Stephen , LESHUK, Jeffrey Allen
IPC分类号： G01N21/77 , G01N33/00
CPC分类号： G01N33/004 , G01N21/783 , G01N33/0062 , G01N33/0073 , G01N2021/7783 , G01N2033/0068 , Y02A50/244
摘要： A gas concentration monitoring system (100) is provided. The system (100) includes a radiation source (104) having one or more emitting elements and a radiation sensor (106) having one or more sensing elements configured to detect radiation received at the radiation sensor (106). A reactive material (108) is located between the radiation source (104) and the radiation sensor (106) and is configured to react to the presence of a gas such as carbon dioxide, wherein the reaction of the reactive material (108) impacts an amount of radiation detected at the radiation sensor (106).
摘要翻译：提供了一种气体浓度监测系统（100）。系统（100）包括具有一个或多个发射元件的辐射源（104）和具有配置成检测在辐射传感器（106）处接收到的辐射的一个或多个感测元件的辐射传感器（106）。反应材料（108）位于辐射源（104）和辐射传感器（106）之间，并被配置为对诸如二氧化碳的气体的存在做出反应，其中反应材料（108）的反应影响在辐射传感器（106）处检测到的辐射量。

70. 发明授权

EP2486389B1 CAPTEUR OPTIQUE D'ESPECES CHIMIQUES FONCTIONNANT DANS L'INFRAROUGE. 有权转让
标题翻译：红外区经营了化学物种光学传感器
公开(公告)号：EP2486389B1
公开(公告)日：2014-03-05
申请号：EP10781932.8
申请日：2010-10-08
申请人： Centre National de la Recherche Scientifique CNRS
发明人： CAMY, Patrice , DOUALAN, Jean-Louis , NAZABAL, Virginie
IPC分类号： G01N21/31 , G01N21/35 , G01N21/63 , G01N33/00
CPC分类号： G01N33/004 , G01N21/314 , G01N21/3504 , G01N21/636 , G01N2021/3166 , G01N2021/3185 , G01N2021/3513 , G01N2201/084 , Y02A50/244

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