-
公开(公告)号：US20110232268A1
公开(公告)日：2011-09-29
申请号：US12782123
申请日：2010-05-18
申请人： Charles Scott Nelson
发明人： Charles Scott Nelson
CPC分类号： G01N15/0656 , F01N2560/05
摘要： A particulate matter sensor is provided for sensing particulate matter present in exhaust gases in a conduit. The particulate matter sensor includes a sensing element with a sensing face which extends into the exhaust conduit and provides a signal indicative of the amount of particulate matter detected in the exhaust conduit. An inner shield is provided to surround the sensing face and includes an inner shield inlet for admitting exhaust gases therein to be sensed. An outer shield surrounds a portion of the inner shield and defines an outer shield chamber extending axially beyond the inner shield. The outer shield has an outer shield inlet passage to receive exhaust gasses from the conduit. Exhaust gases enter the inner shield from the outer shield chamber through the inner shield inlet.
摘要翻译： 提供颗粒物质传感器用于感测管道中废气中存在的颗粒物质。 颗粒物质传感器包括具有传感面的传感元件，该传感元件延伸到排气管道中并且提供指示在排气管道中检测到的颗粒物质的量的信号。 提供内屏蔽以围绕感测面并且包括用于允许待检测的废气的内屏蔽入口。 外屏蔽围绕内屏蔽的一部分并且限定了轴向延伸超过内屏蔽的外屏蔽室。 外屏蔽件具有外部屏蔽入口通道，以从导管接收废气。 废气通过内屏蔽入口从外屏蔽室进入内屏蔽。
-
公开(公告)号：US20110107815A1
公开(公告)日：2011-05-12
申请号：US12614675
申请日：2009-11-09
IPC分类号： G01N27/04
CPC分类号： G01N15/06 , F02D41/1466 , F02D41/222 , Y02T10/40
摘要： A diagnostic method and system is described for diagnosing an operating condition of a conductive particulate matter sensor. The sensor has a substrate and two electrodes on the substrate adapted to collect particulate matter between the electrodes, thereby establishing an electrically conductive path through collected particulate matter between the electrodes that can be detected by measuring electrical resistance between the electrodes, Relect. The diagnosis is performed by detecting whether water vapor condensate may be present between the electrodes and if it is, then measuring resistance between the electrodes while subjecting the sensor to conditions sufficient to evaporate any water vapor condensate and diagnosing a validation that the sensor is in proper operating condition if resistance increases in a manner consistent with evaporation of condensate.
摘要翻译： 描述了用于诊断导电颗粒物质传感器的操作条件的诊断方法和系统。 传感器具有衬底和衬底上的两个电极，适于在电极之间收集颗粒物质，从而通过在电极之间的收集的颗粒物质建立导电路径，其可以通过测量电极之间的电阻来检测。 诊断是通过检测电极之间是否存在水蒸气冷凝物，如果是，则测量电极之间的电阻，同时使传感器达到足以蒸发任何水蒸汽冷凝物的条件，并诊断传感器处于正确的确认 如果阻力以与冷凝水蒸发一致的方式增加，则运行状态。
-
公开(公告)号：US20090314056A1
公开(公告)日：2009-12-24
申请号：US12143505
申请日：2008-06-20
CPC分类号： G01N27/4078
摘要： A gas sensor with a high temperature electrical connector is provided. The electrical connector incorporates a ceramic connector body having a pair of opposing ceramic body portions which each house a plurality of conductive terminals. The body portions are in pivoting engagement and fixed in a connector body retainer which also enables their pivoting, hinged movement. The pivoting engagement permits the ceramic body portions and terminals to hinge open to receive a gas sensor with a low insertion force and a hinge closed to provide the desired contact force.
摘要翻译： 提供具有高温电气连接器的气体传感器。 电连接器包括具有一对相对的陶瓷主体部分的陶瓷连接器主体，每个陶瓷主体部分容纳多个导电端子。 主体部分枢转接合并固定在连接器主体保持器中，其也使得它们能够枢转，铰接运动。 枢转接合允许陶瓷体部分和端子铰链打开以接收具有低插入力的气体传感器和闭合的铰链以提供期望的接触力。
-
24.发明授权Apparatus and method for trimming multiple sensing elements with a single trim resistor 有权用单个微调电阻修整多个传感元件的装置和方法公开(公告)号：US07478002B2
公开(公告)日：2009-01-13
申请号：US11627815
申请日：2007-01-26
摘要： A sensing system, including: a sensing assembly, the sensing assembly having: a trim resistor; and a controller removably secured to the sensing assembly, the controller being configured to determine a resistance value of the trim resistor; a database in operable communication with the controller, the database having a plurality of resistance values, each identifying a pair of compensation values; a microprocessor receiving the resistance value of the trim resistor, a first signal and a second signal, the resistance value of the trim resistor being used to define a selected pair of compensation values from the database, one of the selected pair of compensation values is used to adjust the first signal and the other one of the selected pair of compensation values is used to adjust the second signal.
摘要翻译： 一种感测系统，包括：感测组件，所述感测组件具有调整电阻器; 以及可移除地固定到所述感测组件的控制器，所述控制器被配置为确定所述调整电阻器的电阻值; 数据库，其与所述控制器可操作地通信，所述数据库具有多个电阻值，每个识别一对补偿值; 接收微调电阻的电阻值的微处理器，第一信号和第二信号，调整电阻器的电阻值用于从数据库定义所选择的一对补偿值，使用所选择的一对补偿值之一 以调整第一信号，并且使用所选择的一对补偿值中的另一个来调整第二信号。
-
公开(公告)号：US07214881B2
公开(公告)日：2007-05-08
申请号：US10925890
申请日：2004-08-25
申请人： Charles Scott Nelson , Robert G. Minard , Paul Hugo Ruterbusch , Kathryn Mary McCauley , Kaius Kiiren Polikarpus
发明人： Charles Scott Nelson , Robert G. Minard , Paul Hugo Ruterbusch , Kathryn Mary McCauley , Kaius Kiiren Polikarpus
IPC分类号： H01R4/18
CPC分类号： H01R4/029 , H01R13/533 , H01R13/6683
摘要： An electrical connection is made by connecting a metal element to a second element to which the electrical connection is desired to be made by means of a conductive material disposed onto one or both of the metal element and the second element so as to contact and disperse about or through the metal element thereby providing both an electrical and a mechanical connection. The metal element may be a strip or pad with openings or knurls formed such as by stamping, a wire that is flattened and knurled, or a mesh material such as a wire mesh. In a preferred embodiment, the conductive material is a metal capable of withstanding harsh, high temperature environments, such as a noble metal. In another preferred embodiment, the second element is a ceramic element, preferably with a noble metal conductive pad thereon, to which the metal element is attached.
摘要翻译： 通过将金属元件连接到希望通过设置在金属元件和第二元件的一个或两个上的导电材料制成电连接的第二元件来进行电连接，以便接触和分散约 或通过金属元件，从而提供电和机械连接。 金属元件可以是具有开口或滚花的条带或垫片，例如通过冲压，扁平和滚花的线材或诸如丝网的网状材料形成。 在优选的实施方案中，导电材料是能够承受苛刻的高温环境的金属，例如贵金属。 在另一个优选实施例中，第二元件是陶瓷元件，优选地具有金属元件附接到其上的贵金属导电垫。
-
26.发明授权Ceramic device, sensor device, method of making the same, and method for sensing gas 失效陶瓷装置，传感器装置及其制造方法以及感测气体的方法公开(公告)号：US07138604B2
公开(公告)日：2006-11-21
申请号：US10820085
申请日：2004-04-06
IPC分类号： H05B1/02
CPC分类号： G01N27/4071 , G01N27/4062
摘要： A sensor may comprise a first electrode and a second electrode in mutual ionic communication with an electrolyte, a first socket disposed near a rear portion of a sensor element, a first lead disposed in electrical communication with the first electrode and in physical contact with the first socket and configured for electrical communication with a first terminal element, a second socket disposed near the rear portion of the sensor element, and a second lead disposed in electrical communication with the second electrode and in physical contact with the second socket and configured for electrical communication with a second terminal element. The first socket is disposed through at least one of an edge and an end of the sensor element, and the second socket is disposed through at least one of the edge and the end of the sensor element.
摘要翻译： 传感器可以包括与电解质相互离子连通的第一电极和第二电极，设置在传感器元件的后部附近的第一插座，与第一电极电连通并与第一电极物理接触的第一引线 插座并且被配置为与第一端子元件电连通，设置在传感器元件的后部附近的第二插座，以及设置成与第二电极电连通并与第二插座物理接触并被配置用于电通信的第二引线 具有第二终端元件。 第一插座穿过传感器元件的边缘和端部中的至少一个，并且第二插座设置成穿过传感器元件的边缘和端部中的至少一个。
-
公开(公告)号：US06551498B2
公开(公告)日：2003-04-22
申请号：US09782682
申请日：2001-02-13
申请人： Charles Scott Nelson
发明人： Charles Scott Nelson
IPC分类号： G01N27407
CPC分类号： G01N27/4077 , G01N2001/2285
摘要： The protective shield arrangement for an exhaust sensor and method of making and using the same is achieved by providing a protective shield for an exhaust gas sensor that comprises a porous mesh material formed as a cap for placement over an end portion of a sensing element. This is formed by a method that comprises providing a unitary piece of the mesh material, and folding the mesh material to form the cap. Thereby, gas passes through the tortuous pathway created by the mesh material to be sensed by the sensor.
-
公开(公告)号：US06342141B1
公开(公告)日：2002-01-29
申请号：US09511563
申请日：2000-02-23
申请人： Charles Scott Nelson
发明人： Charles Scott Nelson
IPC分类号： G01N27407
CPC分类号： G01N27/4077
摘要： The present invention is an exhaust sensor seal and a method for making the same. A talc disk disposed between two support disks forms a talc assembly where at least one of which is metal. As pressure is applied to the assembly, the talc is forced into any voids in the sensing end of the exhaust sensor body from exhaust gases.
摘要翻译： 本发明是排气传感器密封及其制造方法。 设置在两个支撑盘之间的滑石盘形成滑动组件，其中至少一个是金属。 当压力施加到组件时，滑石被排入废气传感器主体的感测端的任何空隙中。
-
公开(公告)号：US08225648B2
公开(公告)日：2012-07-24
申请号：US12782123
申请日：2010-05-18
申请人： Charles Scott Nelson
发明人： Charles Scott Nelson
CPC分类号： G01N15/0656 , F01N2560/05
摘要： A particulate matter sensor is provided for sensing particulate matter present in exhaust gases in a conduit. The particulate matter sensor includes a sensing element with a sensing face which extends into the exhaust conduit and provides a signal indicative of the amount of particulate matter detected in the exhaust conduit. An inner shield is provided to surround the sensing face and includes an inner shield inlet for admitting exhaust gases therein to be sensed. An outer shield surrounds a portion of the inner shield and defines an outer shield chamber extending axially beyond the inner shield. The outer shield has an outer shield inlet passage to receive exhaust gasses from the conduit. Exhaust gases enter the inner shield from the outer shield chamber through the inner shield inlet.
摘要翻译： 提供颗粒物质传感器用于感测管道中废气中存在的颗粒物质。 颗粒物质传感器包括具有传感面的传感元件，该传感元件延伸到排气管道中并且提供指示在排气管道中检测到的颗粒物质的量的信号。 提供内屏蔽以围绕感测面并且包括用于允许待检测的废气的内屏蔽入口。 外屏蔽围绕内屏蔽的一部分并且限定了轴向延伸超过内屏蔽的外屏蔽室。 外屏蔽件具有外部屏蔽入口通道，以从导管接收废气。 废气通过内屏蔽入口从外屏蔽室进入内屏蔽。
-
公开(公告)号：US08047051B2
公开(公告)日：2011-11-01
申请号：US12143505
申请日：2008-06-20
CPC分类号： G01N27/4078
摘要： A gas sensor with a high temperature electrical connector is provided. The electrical connector incorporates a ceramic connector body having a pair of opposing ceramic body portions which each house a plurality of conductive terminals. The body portions are in pivoting engagement and fixed in a connector body retainer which also enables their pivoting, hinged movement. The pivoting engagement permits the ceramic body portions and terminals to hinge open to receive a gas sensor with a low insertion force and a hinge closed to provide the desired contact force.
摘要翻译： 提供具有高温电气连接器的气体传感器。 电连接器包括具有一对相对的陶瓷主体部分的陶瓷连接器主体，每个陶瓷主体部分容纳多个导电端子。 主体部分枢转接合并固定在连接器主体保持器中，其也使得它们能够枢转，铰接运动。 枢转接合允许陶瓷体部分和端子铰链打开以接收具有低插入力的气体传感器和闭合的铰链以提供期望的接触力。
-
-
-
-
-
-
-
-
-
搜索结果
38 条记录 (耗时 0.023 秒)
