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公开(公告)号：US08475347B2
公开(公告)日：2013-07-02
申请号：US13015730
申请日：2011-01-28
申请人： Eric J. Gustafson , Sam Reaves , Kisang Pak
发明人： Eric J. Gustafson , Sam Reaves , Kisang Pak
CPC分类号： D21G1/02 , D21F3/06 , D21F3/08 , Y10T29/49547 , Y10T29/4956
摘要： An industrial roll includes: a substantially cylindrical core having an outer surface; a polymeric cover circumferentially overlying the core outer surface; and a sensing system. The sensing system includes: a first signal carrying member serially connecting a first set of sensors; a second signal carrying member serially connecting a second set of sensors; and a signal processing unit operatively associated with the first and second signal carrying members and configured to selectively monitor the signals provided by the first and second set of sensors.
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公开(公告)号：US07581456B2
公开(公告)日：2009-09-01
申请号：US12164556
申请日：2008-06-30
IPC分类号： G01L5/00
CPC分类号： G01L5/0085 , G01L5/045 , G01L5/047
摘要： An industrial roll includes: a substantially cylindrical shell having an outer surface; a polymeric cover circumferentially overlying the shell outer surface; and a sensing system. The sensing system includes: a plurality of sensors embedded in the cover, each sensor configured to sense a data parameter; and a plurality of wireless transceivers, each transceiver connected to a respective sensor and embedded in the cover adjacent thereto. Each wireless transceiver is configured to transmit data signals from the respective sensor. Related methods and systems are also discussed.
摘要翻译： 工业辊包括：具有外表面的大致圆柱形外壳; 周向地覆盖壳体外表面的聚合物盖; 和感测系统。 感测系统包括：嵌入在盖中的多个传感器，每个传感器被配置为感测数据参数; 和多个无线收发器，每个收发器连接到相应的传感器并且嵌入在与其相邻的盖中。 每个无线收发器被配置为从相应的传感器发送数据信号。 还讨论了相关方法和系统。
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公开(公告)号：US06752908B2
公开(公告)日：2004-06-22
申请号：US09872584
申请日：2001-06-01
IPC分类号： D21F300
CPC分类号： G01L5/0085 , D21F3/0218 , D21F3/0227 , D21F3/06 , Y10S162/901 , Y10T428/1366 , Y10T428/249922
摘要： A shoe press includes: a first member; a second member; a substantially cylindrical belt; and a processing unit. The first member has a convex pressing surface. The second member includes a shoe with a concave pressing surface substantially complimentary to the convex pressing surface. The second member further includes a pair of substantially circular head plates rotatably mounted on axially opposed ends thereof. The belt is fixed to, extends between, and is rotatable with the head plates such that a portion of the belt passes between the convex pressing surface and the concave pressing surface. The belt includes embedded therein a communications cable having a plurality of sensors configured to generate signals responsive to an operating parameter of the shoe press. The processing unit is in communication with the communications cable and processes signals generated by the sensors. Thus, signals generated by the sensors and processed by the processing unit represent conditions (particularly pressure, nip width, temperature, strain and stress) within the nip of the shoe press that can be displayed and understood by an operator.
摘要翻译： 靴式压榨机包括：第一构件; 第二名成员 大致圆柱形的带; 和处理单元。 第一构件具有凸压面。 第二构件包括具有与凸形按压表面基本上互补的凹形挤压表面的鞋。 第二构件还包括一对基本上圆形的头板，其可旋转地安装在其轴向相对的端部上。 带被固定到其上，并且可以与头板一起旋转，使得带的一部分在凸形按压表面和凹形按压表面之间通过。 皮带包括嵌入其中的通信电缆，其具有多个传感器，该多个传感器被配置成响应鞋靴的操作参数产生信号。 处理单元与通信电缆通信并处理由传感器产生的信号。 因此，由传感器产生并由处理单元处理的信号表示可由操作者显示和理解的靴式压榨机辊隙内的条件（特别是压力，压区宽度，温度，应变和应力）。
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公开(公告)号：US09121686B2
公开(公告)日：2015-09-01
申请号：US13484873
申请日：2012-05-31
摘要： A method of determining the width of a nip formed by an industrial roll and a mating structure includes the steps of: providing an industrial roll having a cylindrical core and a polymeric cover surrounding the core, the industrial roll further comprising a plurality of pressure sensors mounted in the roll (optionally distributed in a helical pattern on the roll about a longitudinal axis of the roll); positioning the industrial roll in contact with the mating structure to form a nip; rotating the industrial roll; receiving pressure signals from the plurality of pressure sensors at a controller; and in the controller, utilizing the pressure signals from the pressure sensors to determine the width of the nip at locations on the roll associated with the pressure sensors.
摘要翻译： 确定由工业辊和配合结构形成的辊隙的宽度的方法包括以下步骤：提供具有圆柱形芯和围绕芯的聚合物盖的工业辊，工业辊还包括多个压力传感器，其安装 （可选地以辊的纵向轴线上的螺旋图案分布）; 将工业辊定位成与配合结构接触以形成辊隙; 旋转工业卷; 在控制器处接收来自所述多个压力传感器的压力信号; 并且在控制器中，利用来自压力传感器的压力信号来确定与压力传感器相关联的辊上的位置处的辊隙的宽度。
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公开(公告)号：US20090320612A1
公开(公告)日：2009-12-31
申请号：US12551882
申请日：2009-09-01
IPC分类号： G01L5/00
CPC分类号： G01L5/0085 , G01L5/045 , G01L5/047
摘要： An industrial roll includes: a substantially cylindrical shell having an outer surface; a polymeric cover circumferentially overlying the shell outer surface; and a sensing system. The sensing system includes: a plurality of sensors embedded in the cover, each sensor configured to sense a data parameter; and a plurality of wireless transceivers, each transceiver connected to a respective sensor and embedded in the cover adjacent thereto. Each wireless transceiver is configured to transmit data signals from the respective sensor. Related methods and systems are also discussed.
摘要翻译： 工业辊包括：具有外表面的大致圆柱形外壳; 周向地覆盖壳体外表面的聚合物盖; 和感测系统。 感测系统包括：嵌入在盖中的多个传感器，每个传感器被配置为感测数据参数; 和多个无线收发器，每个收发器连接到相应的传感器并且嵌入在与其相邻的盖中。 每个无线收发器被配置为从相应的传感器发送数据信号。 还讨论了相关方法和系统。
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公开(公告)号：US06981935B2
公开(公告)日：2006-01-03
申请号：US10241915
申请日：2002-09-12
申请人： Eric J. Gustafson
发明人： Eric J. Gustafson
摘要： An industrial roll includes: a substantially cylindrical shell having an outer surface and an internal lumen; a polymeric cover circumferentially overlying the shell outer surface; and a sensing system. The sensing system includes: a plurality of sensors embedded in the cover, the sensors configured to sense an operating parameter of the roll; and a signal-carrying member serially connected with and extending between the plurality of sensors. The signal-carrying member follows a helical path over the outer surface of the shell, wherein the signal-carrying member extends between adjacent sensors and extends over more than one complete revolution of the shell outer surface (and, preferably, an intermediate segment of the signal-carrying member extends over more than a full revolution of the roll between adjacent sensors).
摘要翻译： 工业辊包括：具有外表面和内腔的基本上圆柱形的壳体; 周向地覆盖壳体外表面的聚合物盖; 和感测系统。 感测系统包括：嵌入在盖中的多个传感器，传感器被配置为感测卷的操作参数; 以及在所述多个传感器之间串联连接并在所述多个传感器之间延伸的信号载体。 信号承载构件沿着外壳的外表面上的螺旋路径，其中信号承载构件在相邻的传感器之间延伸并且延伸超过壳体外表面的一个以上的整个旋转（并且优选地， 信号承载构件在相邻传感器之间的辊的超过一整圈的转速上延伸）。
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公开(公告)号：US07392715B2
公开(公告)日：2008-07-01
申请号：US10977948
申请日：2004-10-29
IPC分类号： G01L5/00
CPC分类号： G01L5/0085 , G01L5/045 , G01L5/047
摘要： An industrial roll includes: a substantially cylindrical shell having an outer surface; a polymeric cover circumferentially overlying the shell outer surface; and a sensing system. The sensing system includes: a plurality of sensors embedded in the cover, each sensor configured to sense a data parameter; and a plurality of wireless transceivers, each transceiver connected to a respective sensor and embedded in the cover adjacent thereto. Each wireless transceiver is configured to transmit data signals from the respective sensor. Related methods and systems are also discussed.
摘要翻译： 工业辊包括：具有外表面的大致圆柱形外壳; 周向地覆盖壳体外表面的聚合物盖; 和感测系统。 感测系统包括：嵌入在盖中的多个传感器，每个传感器被配置为感测数据参数; 和多个无线收发器，每个收发器连接到相应的传感器并且嵌入在与其相邻的盖中。 每个无线收发器被配置为从相应的传感器发送数据信号。 还讨论了相关方法和系统。
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公开(公告)号：US07014733B2
公开(公告)日：2006-03-21
申请号：US10428406
申请日：2003-05-05
IPC分类号： D21F3/04
CPC分类号： D21F3/0227 , D21F3/0236 , Y10S162/901 , Y10S428/909 , Y10T428/24058 , Y10T428/249924 , Y10T428/249934 , Y10T428/24995 , Y10T428/249952
摘要： A method of producing an endless belt includes the steps of: securing axial fibers relative to a mandrel, the axial fibers being spaced apart from one another at desired intervals and extending substantially parallel to a longitudinal axis of the mandrel; applying a polymeric base layer to the mandrel in a thickness sufficient to embed the axial fibers; wrapping circumferential fibers onto the polymeric base layer with sufficient tension to partially embed the circumferential fibers in the polymeric base layer; applying a polymeric top stock layer over the polymeric base layer and circumferential fibers; and curing the base layer and the top stock layer. This method can improve productivity and performance of endless belts, particularly if the wrapping and latter applying steps closely follow the first applying step.
摘要翻译： 生产环形带的方法包括以下步骤：相对于心轴固定轴向纤维，所述轴向纤维以期望的间隔彼此间隔开并且基本上平行于心轴的纵向轴线延伸; 以足以嵌入轴向纤维的厚度将聚合物基层施加到心轴; 以足够的张力将圆周纤维缠绕到聚合物基底层上以将周向纤维部分地嵌入聚合物基底层中; 在聚合物基层和周向纤维上施加聚合物顶层; 并固化基层和顶层。 这种方法可以提高环形带的生产率和性能，特别是如果包装和后续应用步骤紧跟第一施加步骤。
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公开(公告)号：US20090205817A1
公开(公告)日：2009-08-20
申请号：US12366756
申请日：2009-02-06
IPC分类号： E21B33/12 , E21B33/127
CPC分类号： E21B33/1208
摘要： A packer assembly comprises a tubular member and a packer system that circumferentially overlies the tubular member. The packer system includes end portions and a central portion disposed between the end portions. The central portion and the end portions are formed of material that swells when contacted with a swelling fluid. The central and end portions are constructed to swell upon contact with the swelling fluid so that the central portion swells to a diameter defined by a wall of the wellbore more rapidly than the end portions. In such a configuration, the central portion of the packer system can be fully swollen prior to the full swelling of the end portions.
摘要翻译： 封隔器组件包括管状构件和围绕管状构件的封隔器系统。 封隔器系统包括端部和设置在端部之间的中心部分。 中心部分和端部由与溶胀流体接触时溶胀的材料形成。 中心部分和末端部分被构造为在与膨胀流体接触时膨胀，使得中心部分比端部部分更快地膨胀到由井眼的壁限定的直径。 在这种构造中，封隔器系统的中心部分可以在端部完全膨胀之前被完全溶胀。
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公开(公告)号：US20080264184A1
公开(公告)日：2008-10-30
申请号：US12164556
申请日：2008-06-30
IPC分类号： G01L5/00
CPC分类号： G01L5/0085 , G01L5/045 , G01L5/047
摘要： An industrial roll includes: a substantially cylindrical shell having an outer surface; a polymeric cover circumferentially overlying the shell outer surface; and a sensing system. The sensing system includes: a plurality of sensors embedded in the cover, each sensor configured to sense a data parameter; and a plurality of wireless transceivers, each transceiver connected to a respective sensor and embedded in the cover adjacent thereto. Each wireless transceiver is configured to transmit data signals from the respective sensor. Related methods and systems are also discussed.
摘要翻译： 工业辊包括：具有外表面的大致圆柱形外壳; 周向地覆盖壳体外表面的聚合物盖; 和感测系统。 感测系统包括：嵌入在盖中的多个传感器，每个传感器被配置为感测数据参数; 和多个无线收发器，每个收发器连接到相应的传感器并且嵌入在与其相邻的盖中。 每个无线收发器被配置为从相应的传感器发送数据信号。 还讨论了相关方法和系统。
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