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公开(公告)号：US08037738B2
公开(公告)日：2011-10-18
申请号：US12467673
申请日：2009-05-18
申请人： Jeffrey Boehler , Matthew B. Below , Palani Thanigachalam , Ashutosh Kumar Pandey , Jim Cook , Tim Erickson , Steven Magee , Mike Rhodes
发明人： Jeffrey Boehler , Matthew B. Below , Palani Thanigachalam , Ashutosh Kumar Pandey , Jim Cook , Tim Erickson , Steven Magee , Mike Rhodes
CPC分类号： G01N15/0656 , F01N11/00 , F01N2560/05
摘要： Exemplary embodiments of the present invention relate methods and devices for measuring flow rate of particulate matter within an exhaust gas stream. In one particular exemplary embodiment, a sensor for detecting and monitoring particulate matter within an exhaust flow path of an engine is provided. The sensor includes a housing having an attachment for mounting the sensor. The sensor also includes a sensing rod supported by an insulating base. The sensing rod is attached to the housing and includes a probe adapted to be placed within the exhaust flow path. The probe includes a section having an increased surface area per unit length as compared to at least one other section of the probe. The sensing rod is configured to detect particulate matter flowing through the exhaust component and generates a signal based thereupon. The sensor further includes an electrical connector in communication with the sensing rod. The electrical connector is configured to transmit the signal generated by the sensing rod to a controller.
摘要翻译： 本发明的示例性实施例涉及用于测量废气流中的颗粒物质的流速的方法和装置。 在一个具体的示例性实施例中，提供了用于检测和监测发动机的排气流路内的颗粒物质的传感器。 传感器包括具有用于安装传感器的附件的壳体。 传感器还包括由绝缘基座支撑的传感杆。 感测杆附接到壳体并且包括适于放置在排气流动路径内的探头。 探针包括与探针的至少另一个部分相比具有增加的每单位长度表面积的部分。 感测杆被配置为检测流过排气部件的颗粒物质，并基于此产生信号。 传感器还包括与感测杆连通的电连接器。 电连接器被配置为将由感测杆产生的信号传送到控制器。
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公开(公告)号：US07433755B2
公开(公告)日：2008-10-07
申请号：US11694701
申请日：2007-03-30
申请人： Richard Magill , John C. Van Doren , Bruce Sellers , Tim Erickson , Scott Schnieder , Steve Courington , Lance Bethel
发明人： Richard Magill , John C. Van Doren , Bruce Sellers , Tim Erickson , Scott Schnieder , Steve Courington , Lance Bethel
CPC分类号： B29C35/0288 , B29K2021/00 , G01N33/445
摘要： A process for curing a natural or synthetic rubber compound under a plurality of curing conditions by: (1) obtaining time dependent data streams of dielectric or impedance values from a non-bridged impedance sensing circuit and a capacitor having the rubber compound being cured as a dialectric; (2) determining impedance related measurements from the obtained data streams; (3) determining a predictive curing equation by performing a multiple regression between: (a) reheometric data obtained from a plurality of different rubber compound samples cured in a rheometer at various environmental curing conditions, and (b) corresponding samples cured in a production mold at the same environmental conditions; (4) adjusting the curing equation to obtain cured parts having one or more desired properties; and (5) controlling the mass producing cured parts with a controller that uses the curing equation for predicting a cure time for each part, wherein the predictions are effective over variations in the rubber compound, and in the mold temperature.
摘要翻译： 一种通过以下步骤在多种固化条件下固化天然或合成橡胶化合物的方法：（1）获得来自非桥接阻抗感测电路的电介质或阻抗值的时间相关数据流和具有固化的橡胶化合物的电容器 方言; （2）从获得的数据流确定阻抗相关测量; （3）通过在（a）从在各种环境固化条件下在流变仪中固化的多种不同的橡胶复合样品获得的再测量数据和（b）在生产模具中固化的相应样品进行多重回归来确定预测固化方程式 在相同的环境条件下; （4）调整固化方程以获得具有一种或多种所需特性的固化部分; 和（5）用控制器控制质量产生的固化部分，所述控制器使用固化方程来预测每个部件的固化时间，其中所述预测对于橡胶化合物的变化以及在模具温度中是有效的。
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公开(公告)号：US20070185611A1
公开(公告)日：2007-08-09
申请号：US11694701
申请日：2007-03-30
申请人： Richard Magill , John Van Doren , Bruce Sellers , Tim Erickson , Scott Schneider , Steve Courington , Lance Bethel
发明人： Richard Magill , John Van Doren , Bruce Sellers , Tim Erickson , Scott Schneider , Steve Courington , Lance Bethel
IPC分类号： B29C39/00
CPC分类号： B29C35/0288 , B29K2021/00 , G01N33/445
摘要： A process for curing a natural or synthetic rubber compound under a plurality of curing conditions by: (1) obtaining time dependent data streams of dielectric or impedance values from a non-bridged impedance sensing circuit and a capacitor having the rubber compound being cured as a dialectric; (2) determining impedance related measurements from the obtained data streams; (3) determining a predictive curing equation by performing a multiple regression between: (a) reheometric data obtained from a plurality of different rubber compound samples cured in a rheometer at various environmental curing conditions, and (b) corresponding samples cured in a production mold at the same environmental conditions; (4) adjusting the curing equation to obtain cured parts having one or more desired properties; and (5) controlling the mass producing cured parts with a controller that uses the curing equation for predicting a cure time for each part, wherein the predictions are effective over variations in the rubber compound, and in the mold temperature.
摘要翻译： 一种通过以下步骤在多种固化条件下固化天然或合成橡胶化合物的方法：（1）获得来自非桥接阻抗感测电路的电介质或阻抗值的时间相关数据流和具有固化的橡胶化合物的电容器 方言; （2）从获得的数据流确定阻抗相关测量; （3）通过在（a）从在各种环境固化条件下在流变仪中固化的多种不同的橡胶复合样品获得的再测量数据和（b）在生产模具中固化的相应样品进行多重回归来确定预测固化方程式 在相同的环境条件下; （4）调整固化方程以得到具有一种或多种所需特性的固化部分; 和（5）用控制器控制质量产生的固化部分，所述控制器使用固化方程来预测每个部件的固化时间，其中所述预测对于橡胶化合物的变化以及在模具温度中是有效的。
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4.发明申请Process and apparatus for improving and controlling the vulcanization of natural and synthetic rubber compounds 失效用于改善和控制天然和合成橡胶化合物硫化的方法和装置公开(公告)号：US20050119785A1
公开(公告)日：2005-06-02
申请号：US10800079
申请日：2004-03-11
申请人： Richard Magill , John Van Doren , Bruce Sellers , Tim Erickson , Scott Schneider , Steve Courington , Lance Bethel
发明人： Richard Magill , John Van Doren , Bruce Sellers , Tim Erickson , Scott Schneider , Steve Courington , Lance Bethel
IPC分类号： B29C39/00
CPC分类号： B29C35/0288 , B29K2021/00 , G01N33/445
摘要： A process for curing a natural or synthetic rubber compound under a plurality of curing conditions by: (1) obtaining time dependent data streams of dielectric or impedance values from a non-bridged impedance sensing circuit and a capacitor having the rubber compound being cured as a dialectric; (2) determining impedance related measurements from the obtained data streams; (3) determining a predictive curing equation by performing a multiple regression between: (a) reheometric data obtained from a plurality of different rubber compound samples cured in a rheometer at various environmental curing conditions, and (b) corresponding samples cured in a production mold at the same environmental conditions; (4) adjusting the curing equation to obtain cured parts having one or more desired properties; and (5) controlling the mass producing cured parts with a controller that uses the curing equation for predicting a cure time for each part, wherein the predictions are effective over variations in the rubber compound, and in the mold temperature.
摘要翻译： 一种通过以下步骤在多种固化条件下固化天然或合成橡胶化合物的方法：（1）获得来自非桥接阻抗感测电路的电介质或阻抗值的时间相关数据流和具有固化的橡胶化合物的电容器 方言; （2）从获得的数据流确定阻抗相关测量; （3）通过在（a）从在各种环境固化条件下在流变仪中固化的多种不同的橡胶复合样品获得的再测量数据和（b）在生产模具中固化的相应样品进行多重回归来确定预测固化方程式 在相同的环境条件下; （4）调整固化方程以获得具有一种或多种所需特性的固化部分; 和（5）用控制器控制质量产生的固化部分，所述控制器使用固化方程来预测每个部件的固化时间，其中所述预测对于橡胶化合物的变化以及在模具温度中是有效的。
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公开(公告)号：US20090301058A1
公开(公告)日：2009-12-10
申请号：US12467673
申请日：2009-05-18
申请人： Jeffrey Boehler , Matthew B. Below , Palani Thanigachalam , Ashutosh Kumar Pandey , Jim Cook , Tim Erickson , Steven Magee , Mike Rhodes
发明人： Jeffrey Boehler , Matthew B. Below , Palani Thanigachalam , Ashutosh Kumar Pandey , Jim Cook , Tim Erickson , Steven Magee , Mike Rhodes
CPC分类号： G01N15/0656 , F01N11/00 , F01N2560/05
摘要： Exemplary embodiments of the present invention relate methods and devices for measuring flow rate of particulate matter within an exhaust gas stream. In one particular exemplary embodiment, a sensor for detecting and monitoring particulate matter within an exhaust flow path of an engine is provided. The sensor includes a housing having an attachment for mounting the sensor. The sensor also includes a sensing rod supported by an insulating base. The sensing rod is attached to the housing and includes a probe adapted to be placed within the exhaust flow path. The probe includes a section having an increased surface area per unit length as compared to at least one other section of the probe. The sensing rod is configured to detect particulate matter flowing through the exhaust component and generates a signal based thereupon. The sensor further includes an electrical connector in communication with the sensing rod. The electrical connector is configured to transmit the signal generated by the sensing rod to a controller.
摘要翻译： 本发明的示例性实施例涉及用于测量废气流中的颗粒物质的流速的方法和装置。 在一个具体的示例性实施例中，提供了用于检测和监测发动机的排气流路内的颗粒物质的传感器。 传感器包括具有用于安装传感器的附件的壳体。 传感器还包括由绝缘基座支撑的传感杆。 感测杆附接到壳体并且包括适于放置在排气流动路径内的探头。 探针包括与探针的至少另一个部分相比具有增加的每单位长度表面积的部分。 感测杆被配置为检测流过排气部件的颗粒物质，并基于此产生信号。 传感器还包括与感测杆连通的电连接器。 电连接器被配置为将由感测杆产生的信号传送到控制器。
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6.发明授权Process and apparatus for improving and controlling the vulcanization of natural and synthetic rubber compounds 失效用于改善和控制天然和合成橡胶化合物硫化的方法和装置公开(公告)号：US07245985B2
公开(公告)日：2007-07-17
申请号：US10800079
申请日：2004-03-11
申请人： Richard Magill , John C. Van Doren , Bruce Sellers , Tim Erickson , Scott Schneider , Steve Courington , Lance Bethel
发明人： Richard Magill , John C. Van Doren , Bruce Sellers , Tim Erickson , Scott Schneider , Steve Courington , Lance Bethel
CPC分类号： B29C35/0288 , B29K2021/00 , G01N33/445
摘要： A process for curing a natural or synthetic rubber compound under a plurality of curing conditions by: (1) obtaining time dependent data streams of dielectric or impedance values from a non-bridged impedance sensing circuit and a capacitor having the rubber compound being cured as a dialectric; (2) determining impedance related measurements from the obtained data streams; (3) determining a predictive curing equation by performing a multiple regression between: (a) reheometric data obtained from a plurality of different rubber compound samples cured in a rheometer at various environmental curing conditions, and (b) corresponding samples cured in a production mold at the same environmental conditions; (4) adjusting the curing equation to obtain cured parts having one or more desired properties; and (5) controlling the mass producing cured parts with a controller that uses the curing equation for predicting a cure time for each part, wherein the predictions are effective over variations in the rubber compound, and in the mold temperature.
摘要翻译： 一种通过以下步骤在多种固化条件下固化天然或合成橡胶化合物的方法：（1）获得来自非桥接阻抗感测电路的电介质或阻抗值的时间相关数据流和具有固化的橡胶化合物的电容器 方言; （2）从获得的数据流确定阻抗相关测量; （3）通过在（a）从在各种环境固化条件下在流变仪中固化的多种不同的橡胶复合样品获得的再测量数据和（b）在生产模具中固化的相应样品进行多重回归来确定预测固化方程式 在相同的环境条件下; （4）调整固化方程以获得具有一种或多种所需特性的固化部分; 和（5）用控制器控制质量产生的固化部分，所述控制器使用固化方程来预测每个部件的固化时间，其中所述预测对于橡胶化合物的变化以及在模具温度中是有效的。
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7.发明授权Process and apparatus for improving and controlling the vulcanization of natural and synthetic rubber compounds 失效用于改善和控制天然和合成橡胶化合物硫化的方法和装置公开(公告)号：US06855791B2
公开(公告)日：2005-02-15
申请号：US10267197
申请日：2002-10-08
申请人： John C. Van Doren , Richard Magill , Bruce Sellers , Tim Erickson , Scott Schnieder , Steve Courington , Lance Bethel
发明人： John C. Van Doren , Richard Magill , Bruce Sellers , Tim Erickson , Scott Schnieder , Steve Courington , Lance Bethel
IPC分类号： G01N11/00 , B29C35/02 , B29C39/00 , B29C65/00 , B29D30/06 , C08F36/00 , C08K3/34 , G01N27/02 , G01N27/22 , G01N33/44
CPC分类号： G01N33/445 , B29C35/0288 , B29D30/0601 , B29D2030/0677 , B29K2021/00 , B29L2030/00 , B29L2031/26 , B29L2031/265
摘要： A process for curing a natural or synthetic rubber includes the measuring of curing conditions by dielectric or impedance means to produce a process curve (impedance property data versus time) followed by analyzing the process curve with a software algorithm which defines and statistically quantifies the correlation between the process curve and the desired part properties. The correlation relationship is applied in real time to end the curing process at the optimum time and to produce rubber parts of uniform quality and with reduced process cycle time.
摘要翻译： 用于固化天然或合成橡胶的方法包括通过电介质或阻抗手段测量固化条件以产生过程曲线（阻抗特性数据对时间），随后用软件算法分析过程曲线，该软件算法定义和统计量化 过程曲线和所需零件属性。 实时应用相关关系，在最佳时间结束固化过程，生产质量均匀，工艺循环时间缩短的橡胶部件。
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