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公开(公告)号：US11260399B2
公开(公告)日：2022-03-01
申请号：US16637128
申请日：2018-08-07
摘要： A mineral extraction system features at least one hydrocyclone, each having input piping, underflow piping, a cyclone portion and overflow piping; a particle size measurement device arranged on some part of the at least one hydrocyclone and configured to sense particles flowing in a process medium, and providing signaling containing information about the size of the particles in the process medium; and a controller having a signal processor configured to receive the signaling, and determine control signaling to control some part of the mineral extraction system, based upon the signaling received.
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公开(公告)号：US09366653B2
公开(公告)日：2016-06-14
申请号：US13953773
申请日：2013-07-30
发明人： Christian Victor O'Keefe , Robert J. Maron , Mark R. Fernald , Timothy J. Bailey , Alex M. Van der Spek , Michael A. Davis , John V. Viega
CPC分类号： G01N29/04 , G01B17/02 , G01N29/2437
摘要： Apparatus for determining a thickness of a wall of a pipe, featuring a signal processing module configured to respond to signaling containing information about traveling stress waves transmitted to and reflected back from a wall of a pipe by a sensor band that includes a series, ring or array having multiple transducers circumferentially arranged and mounted around, and attached to or clamped onto, an outside wall of the pipe; determine a profile of a thickness of the wall of the pipe corresponding to circumferential locations of the multiple transducers based on the signaling received from the sensor band, and the provides corresponding signaling containing information about the profile of the thickness of the wall of the pipe; and another module configured to receive the corresponding signaling and provide a visual indication of either data or a graph of the thickness of the wall of the pipe.
摘要翻译： 用于确定管壁的厚度的装置，其特征在于信号处理模块被配置为响应信号，所述信号处理模块响应于包含通过包括串联环的传感器带传输到管壁的并从其壁反射的行进应力波的信息， 阵列具有周向布置并安装在管子的外壁上并附接或夹紧在管的外壁上的多个换能器; 基于从传感器带接收到的信令确定对应于多个换能器的圆周位置的管道壁厚度的轮廓，并且提供包含关于管道的壁厚度的轮廓的信息的相应信号; 以及另一个模块，其被配置为接收相应的信号并且提供任何数据的视觉指示或管壁的厚度的图形。
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公开(公告)号：US10830623B2
公开(公告)日：2020-11-10
申请号：US15541839
申请日：2016-02-05
发明人： Robert J. Maron , Juan F. Medina , Dylan Cirulis , Joseph Mercuri
IPC分类号： G01F1/20 , G01F5/00 , G01N15/02 , G01N15/10 , G01F1/86 , G01F23/18 , G01F1/708 , G01M3/26 , B04C11/00 , G01F1/28 , G01F1/74 , G01N29/036 , B03D1/02 , B03D1/002
摘要： Apparatus features a signal processor or signal processing module configured to: receive signaling containing information about a central air-core of an overflow pipe of a hydrocyclone where fluid flow is concentrated in an outer annular region of the overflow pipe that is against an inner wall of the overflow pipe during a normal operation of the hydrocyclone; and determine corresponding signaling containing information about a collapse of the central air-core of the overflow pipe of the hydrocyclone during an abnormal operation of the hydrocyclone, based upon the signaling received. The signaling contains information about a fluid flow rate of the fluid flow by detecting a change in the magnitude of a force and/or a moment on the probe.
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公开(公告)号：US10394207B2
公开(公告)日：2019-08-27
申请号：US14914048
申请日：2014-08-26
摘要： Apparatus is provided including a signal processor or signal processing module configured at least to: respond to signaling containing information about particle sizes of solids forming part of a slurry stream being fed with a common feed flow into a battery of cyclones; and determine which combinations of cyclones in the battery produce overflow that has undesirable particle size characteristics using a statistical algorithm or technique, based upon the signaling received. The signal processor or signal processing module provides corresponding signaling containing about which combinations of cyclones in the battery produce overflow that has undesirable particle size characteristics, including control signaling to control the operation of the battery, including information about certain combinations of cyclones to avoid, or preferentially to use, to minimize the total amount of coarse material having the undesirable particle size characteristics produced by the battery.
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公开(公告)号：US09335298B2
公开(公告)日：2016-05-10
申请号：US13953254
申请日：2013-07-29
发明人： Christian Victor O'Keefe , Robert J. Maron , Mark R. Fernald , Timothy J. Bailey , Alex M. Van der Spek , Michael A. Davis , John V. Viega
CPC分类号： G01N29/04 , G01B17/02 , G01N29/2437
摘要： Apparatus for determining a thickness of a wall of a pipe, featuring a signal processing module configured to respond to signaling containing information about traveling stress waves transmitted to and reflected back from a wall of a pipe by a sensor band that includes a series, ring or array having multiple transducers circumferentially arranged and mounted around, and attached to or clamped onto, an outside wall of the pipe; and determine a profile of a thickness of the wall of the pipe corresponding to circumferential locations of the multiple transducers based on the signaling received from the sensor band; and one or more orientation or rotation sensors, each responding to its orientation in relation to its displacement on the pipe and to provide an orientation signal containing information about the same.
摘要翻译： 用于确定管壁的厚度的装置，其特征在于信号处理模块被配置为响应信号，所述信号处理模块响应于包含通过包括串联环的传感器带传输到管壁的并从其壁反射的行进应力波的信息， 阵列具有周向布置并安装在管子的外壁上并附接或夹紧在管的外壁上的多个换能器; 并且基于从所述传感器带接收的信号确定对应于所述多个换能器的圆周位置的所述管道的壁的厚度的轮廓; 以及一个或多个取向或旋转传感器，每个定向或旋转传感器各自响应于其在管道上的位移的取向，并且提供包含关于其的信息的取向信号。
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