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1.发明授权公开(公告)号：US08839680B2
公开(公告)日：2014-09-23
申请号：US13622814
申请日：2012-09-19
Applicant: Shawn William Anderson , Ted Dennis Grabau
Inventor： Shawn William Anderson , Ted Dennis Grabau
IPC: G01N3/24
CPC classification number: F16K37/0083 , F16K5/0663 , G01N3/56 , G01N19/08
Abstract: Methods and apparatus for estimating a condition of a seal of a rotary valve are disclosed. An example method includes determining a seal wearing cycle of a flow control member of a rotary valve. The seal wearing cycle includes movement of the flow control member between a first position in contact with a seal and a second position. The example method further includes determining a torque of an actuator operating the flow control member for the seal wearing cycle and estimating a condition of the seal based on the torque.
Abstract translation: 公开了一种用于估计旋转阀的密封条件的方法和装置。 示例性方法包括确定旋转阀的流量控制构件的密封件磨损循环。 密封件磨损循环包括流动控制构件在与密封件接触的第一位置和第二位置之间的运动。 该示例性方法还包括确定操作用于密封件磨损循环的流量控制构件的致动器的扭矩并且基于扭矩来估计密封件的状态。
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2.发明申请公开(公告)号：US20140076061A1
公开(公告)日：2014-03-20
申请号：US13622814
申请日：2012-09-19
Applicant: Shawn William Anderson , Ted Dennis Grabau
Inventor： Shawn William Anderson , Ted Dennis Grabau
IPC: G01N3/24
CPC classification number: F16K37/0083 , F16K5/0663 , G01N3/56 , G01N19/08
Abstract: Methods and apparatus for estimating a condition of a seal of a rotary valve are disclosed. An example method includes determining a seal wearing cycle of a flow control member of a rotary valve. The seal wearing cycle includes movement of the flow control member between a first position in contact with a seal and a second position. The example method further includes determining a torque of an actuator operating the flow control member for the seal wearing cycle and estimating a condition of the seal based on the torque.
Abstract translation: 公开了一种用于估计旋转阀的密封条件的方法和装置。 示例性方法包括确定旋转阀的流量控制构件的密封件磨损循环。 密封件磨损循环包括流动控制构件在与密封件接触的第一位置和第二位置之间的运动。 该示例性方法还包括确定操作用于密封件磨损循环的流量控制构件的致动器的扭矩并且基于扭矩来估计密封件的状态。
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3.发明授权Methods and apparatus to use vibration data to determine a condition of a process control device 有权使用振动数据来确定过程控制装置的状态的方法和装置公开(公告)号：US09528629B2
公开(公告)日：2016-12-27
申请号：US13534681
申请日：2012-06-27
Applicant: Shawn William Anderson , Roger Anders , Ted Dennis Grabau
Inventor： Shawn William Anderson , Roger Anders , Ted Dennis Grabau
CPC classification number: G05B23/0235 , F16K37/0083 , G01N29/38 , G01N29/4427 , G05B2219/33326 , G05B2219/37351 , G05B2219/37432 , G05B2219/37534 , G05B2219/45006
Abstract: Methods and apparatus to use vibration data to determine a condition of a process control device are disclosed. An example method includes collecting first vibration data from a first sensor operatively coupled to a process control device during a calibration. The example method further includes calculating an operating threshold of the process control device based on the first vibration data, and determining a condition of the process control device if second vibration data associated with the process control device collected after the calibration exceeds the operating threshold.
Abstract translation: 公开了使用振动数据来确定过程控制装置的状态的方法和装置。 示例性方法包括在校准期间从可操作地耦合到过程控制装置的第一传感器收集第一振动数据。 该示例方法还包括基于第一振动数据计算过程控制装置的操作阈值，以及如果与校准之后收集的过程控制装置相关联的第二振动数据超过操作阈值，则确定过程控制装置的状况。
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Patent Agency Ranking
公开(公告)号：US09062771B2
公开(公告)日：2015-06-23
申请号：US13371263
申请日：2012-02-10
Applicant: Shawn William Anderson
Inventor： Shawn William Anderson
CPC classification number: G01M13/005 , F16J15/064 , F16K37/0083 , F16K41/10 , G01N3/32 , G05B23/0283
Abstract: Methods and apparatus for estimating useful life of a seal in a process control device are disclosed. An example method includes establishing a plurality of travel ranges of a stem or shaft of a process control device. Each travel range corresponds to different values corresponding to stresses experienced by the seal of the process control device during an operational cycle. The example further includes determining a count of operational cycles associated with each of the travel ranges and estimating a total amount of useful life of the seal consumed based on the counts.
Abstract translation: 公开了一种用于估计过程控制装置中的密封件的使用寿命的方法和装置。 示例性方法包括建立过程控制装置的杆或轴的多个行程范围。 每个行程范围对应于在操作循环期间对应于过程控制装置的密封所经受的应力的不同值。 该示例还包括确定与每个行驶范围相关联的操作循环的计数，并且基于计数估计消耗的密封件的使用寿命的总量。
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5.发明授权Methods and apparatus for analyzing effects of friction on process control devices 有权用于分析摩擦对过程控制装置的影响的方法和装置公开(公告)号：US09092019B2
公开(公告)日：2015-07-28
申请号：US13451862
申请日：2012-04-20
Applicant: Shawn William Anderson
Inventor： Shawn William Anderson
CPC classification number: G01L5/22 , F16K37/0083 , G01L5/0042 , G01N19/02 , G05B15/02 , G05B23/0283
Abstract: Methods and apparatus for analyzing effects of friction on process control devices are disclosed herein. An example method includes determining a value corresponding to friction of an actuator and a process control device to be operated by the actuator, and determining a value indicative of an effect of the friction on operation of the process control device via the actuator based on the value corresponding to the friction and a predetermined value.
Abstract translation: 本文公开了用于分析摩擦对过程控制装置的影响的方法和装置。 示例性方法包括确定对应于由致动器操作的致动器和过程控制装置的摩擦的值，以及基于该值确定表示摩擦对过程控制装置的操作的影响的值 对应于摩擦和预定值。
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公开(公告)号：US20130211735A1
公开(公告)日：2013-08-15
申请号：US13371263
申请日：2012-02-10
Applicant: Shawn William Anderson
Inventor： Shawn William Anderson
CPC classification number: G01M13/005 , F16J15/064 , F16K37/0083 , F16K41/10 , G01N3/32 , G05B23/0283
Abstract: Methods and apparatus for estimating useful life of a seal in a process control device are disclosed. An example method includes establishing a plurality of travel ranges of a stem or shaft of a process control device. Each travel range corresponds to different values corresponding to stresses experienced by the seal of the process control device during an operational cycle. The example further includes determining a count of operational cycles associated with each of the travel ranges and estimating a total amount of useful life of the seal consumed based on the counts.
Abstract translation: 公开了一种用于估计过程控制装置中的密封件的使用寿命的方法和装置。 示例性方法包括建立过程控制装置的杆或轴的多个行程范围。 每个行程范围对应于在操作循环期间对应于过程控制装置的密封所经受的应力的不同值。 该示例还包括确定与每个行驶范围相关联的操作循环的计数，并且基于计数估计消耗的密封件的使用寿命的总量。
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7.发明申请METHODS AND APPARATUS TO USE VIBRATION DATA TO DETERMINE A CONDITION OF A PROCESS CONTROL DEVICE 有权使用振动数据确定过程控制装置的条件的方法和装置公开(公告)号：US20140005960A1
公开(公告)日：2014-01-02
申请号：US13534681
申请日：2012-06-27
Applicant: Shawn William Anderson , Roger Anders , Ted Dennis Grabau
Inventor： Shawn William Anderson , Roger Anders , Ted Dennis Grabau
IPC: G06F19/00
CPC classification number: G05B23/0235 , F16K37/0083 , G01N29/38 , G01N29/4427 , G05B2219/33326 , G05B2219/37351 , G05B2219/37432 , G05B2219/37534 , G05B2219/45006
Abstract: Methods and apparatus to use vibration data to determine a condition of a process control device are disclosed. An example method includes collecting first vibration data from a first sensor operatively coupled to a process control device during a calibration. The example method further includes calculating an operating threshold of the process control device based on the first vibration data, and determining a condition of the process control device if second vibration data associated with the process control device collected after the calibration exceeds the operating threshold.
Abstract translation: 公开了使用振动数据来确定过程控制装置的状态的方法和装置。 示例性方法包括在校准期间从可操作地耦合到过程控制装置的第一传感器收集第一振动数据。 该示例方法还包括基于第一振动数据计算过程控制装置的操作阈值，以及如果与校准之后收集的过程控制装置相关联的第二振动数据超过操作阈值，则确定过程控制装置的状况。
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8.发明申请METHODS AND APPARATUS FOR ANALYZING EFFECTS OF FRICTION ON PROCESS CONTROL DEVICES 有权用于分析摩擦对过程控制装置的影响的方法和装置公开(公告)号：US20130276511A1
公开(公告)日：2013-10-24
申请号：US13451862
申请日：2012-04-20
Applicant: Shawn William Anderson
Inventor： Shawn William Anderson
IPC: G01N19/02
CPC classification number: G01L5/22 , F16K37/0083 , G01L5/0042 , G01N19/02 , G05B15/02 , G05B23/0283
Abstract: Methods and apparatus for analyzing effects of friction on process control devices are disclosed herein. An example method includes determining a value corresponding to friction of an actuator and a process control device to be operated by the actuator, and determining a value indicative of an effect of the friction on operation of the process control device via the actuator based on the value corresponding to the friction and a predetermined value.
Abstract translation: 本文公开了用于分析摩擦对过程控制装置的影响的方法和装置。 示例性方法包括确定对应于由致动器操作的致动器和过程控制装置的摩擦的值，以及基于该值确定表示摩擦对过程控制装置的操作的影响的值 对应于摩擦和预定值。
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