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公开(公告)号：US09003895B2
公开(公告)日：2015-04-14
申请号：US13734705
申请日：2013-01-04
Applicant: Christopher B. Laird , Gregor Brown
Inventor： Christopher B. Laird , Gregor Brown
Abstract: The present invention pertains to a flow conditioner for displacing and mixing fluid flow to minimize the effects of thermal gradients on the accuracy of a transit time ultrasonic flowmeter and defines an envelope in a cross sectional direction in a pipe having a first ramp adapted to be disposed in the pipe and extending from the outside of the envelope inward toward the center of the pipe in a downstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. The conditioner has a second ramp adapted to be disposed in the pipe and in juxtaposition with the first ramp, the second ramp extending from the outside of the envelope inward toward the center of the pipe in an upstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. An apparatus for determining fluid flow in a pipe having ultrasonic transducer sites. A method for determining fluid flow in a pipe. A method for affecting fluid flow in a pipe.
Abstract translation: 本发明涉及一种用于移动和混合流体流动的流量调节器，以最小化热梯度对渡越时间超声波流量计的精度的影响，并且在具有适于被布置的第一斜坡的管中限定横截面方向上的包络 并且在相对于流体流动的下游方向从管状体的外侧向内侧向管的中心延伸，并相对于管的内表面形成0°〜90°的角度。 调节器具有适于设置在管道中并与第一斜坡并置的第二斜坡，第二斜面从壳体的外侧向内朝向管的中心沿相对于流体流动的上游方向延伸并形成 相对管道内表面为0°至90°的角度。 一种用于确定具有超声换能器位置的管道中的流体流动的装置。 一种用于确定管道中的流体流动的方法。 一种影响管道中流体流动的方法。
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公开(公告)号：US09926952B2
公开(公告)日：2018-03-27
申请号：US15179468
申请日：2016-06-10
Applicant: Christopher B. Laird , Gregor Brown
Inventor： Christopher B. Laird , Gregor Brown
Abstract: A flow conditioner for displacing and mixing fluid flow to minimize the effects of thermal gradients on the accuracy of a transit time ultrasonic flowmeter having a first portion adapted to be disposed in the pipe and extending inward toward the center of the pipe in a downstream direction with respect to the fluid flow relative to the pipe's inner surface. The conditioner has a second portion adapted to be disposed in the pipe and in juxtaposition with the first portion. The second portion extending inward toward the center of the pipe in an upstream direction with respect to the fluid flow relative to the pipe's inner surface. An apparatus for determining fluid flow in a pipe having ultrasonic transducer sites. A method for determining fluid flow in a pipe. A method for affecting fluid flow in a pipe.
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公开(公告)号：US20120096948A1
公开(公告)日：2012-04-26
申请号：US12925558
申请日：2010-10-25
Applicant: Christopher B. Laird , Gregor Brown
Inventor： Christopher B. Laird , Gregor Brown
CPC classification number: B01F5/0619 , B01F2005/0639 , B01J8/008 , B01J8/0278 , B01J8/0285 , B01J8/0492 , B01J8/0496 , B01J2208/00362 , B01J2208/00371 , B01J2208/00557 , B01J2208/00849 , B01J2208/00938 , F15D1/06 , G01F1/667 , G01F15/00
Abstract: The present invention pertains to a flow conditioner for displacing and mixing fluid flow to minimize the effects of thermal gradients on the accuracy of a transit time ultrasonic flowmeter and defines an envelope in a cross sectional direction in a pipe having a first ramp adapted to be disposed in the pipe and extending from the outside of the envelope inward toward the center of the pipe in a downstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. The conditioner has a second ramp adapted to be disposed in the pipe and in juxtaposition with the first ramp, the second ramp extending from the outside of the envelope inward toward the center of the pipe in an upstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. An apparatus for determining fluid flow in a pipe having ultrasonic transducer sites. A method for determining fluid flow in a pipe. A method for affecting fluid flow in a pipe.
Abstract translation: 本发明涉及一种用于移动和混合流体流动的流量调节器，以最小化热梯度对渡越时间超声波流量计的精度的影响，并且在具有适于被布置的第一斜坡的管中限定横截面方向上的包络 并且在相对于流体流动的下游方向从管状体的外侧向内侧向管的中心延伸，并相对于管的内表面形成0°〜90°的角度。 调节器具有适于设置在管道中并与第一斜坡并置的第二斜坡，第二斜面从壳体的外侧向内朝向管的中心沿相对于流体流动的上游方向延伸并形成 相对管道内表面为0°至90°的角度。 一种用于确定具有超声换能器位置的管道中的流体流动的装置。 一种用于确定管道中的流体流动的方法。 一种影响管道中流体流动的方法。
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公开(公告)号：US20160281751A1
公开(公告)日：2016-09-29
申请号：US15179468
申请日：2016-06-10
Applicant: Christopher B. Laird , Gregor Brown
Inventor： Christopher B. Laird , Gregor Brown
Abstract: A flow conditioner for displacing and mixing fluid flow to minimize the effects of thermal gradients on the accuracy of a transit time ultrasonic flowmeter having a first portion adapted to be disposed in the pipe and extending inward toward the center of the pipe in a downstream direction with respect to the fluid flow relative to the pipe's inner surface. The conditioner has a second portion adapted to be disposed in the pipe and in juxtaposition with the first portion. The second portion extending inward toward the center of the pipe in an upstream direction with respect to the fluid flow relative to the pipe's inner surface. An apparatus for determining fluid flow in a pipe having ultrasonic transducer sites. A method for determining fluid flow in a pipe. A method for affecting fluid flow in a pipe.
Abstract translation: 一种流体调节器，用于移动和混合流体流动，以最小化热梯度对具有适于设置在管中并且沿着下游方向向管道中心向内延伸的第一部分的运输时间超声波流量计的精度的影响， 相对于管道内表面的流体流动。 调节器具有适于设置在管中并与第一部分并置的第二部分。 第二部分相对于管道的内表面相对于流体流向上游方向向管道中心向内延伸。 一种用于确定具有超声换能器位置的管道中的流体流动的装置。 一种用于确定管道中的流体流动的方法。 一种影响管道中流体流动的方法。
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公开(公告)号：US20150211553A1
公开(公告)日：2015-07-30
申请号：US14683958
申请日：2015-04-10
Applicant: Christopher B. Laird , Gregor Brown
Inventor： Christopher B. Laird , Gregor Brown
Abstract: The present invention pertains to a flow conditioner for displacing and mixing fluid flow to minimize the effects of thermal gradients on the accuracy of a transit time ultrasonic flowmeter and defines an envelope in a cross sectional direction in a pipe having a first ramp adapted to be disposed in the pipe and extending from the outside of the envelope inward toward the center of the pipe in a downstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. The conditioner has a second ramp adapted to be disposed in the pipe and in juxtaposition with the first ramp, the second ramp extending from the outside of the envelope inward toward the center of the pipe in an upstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. An apparatus for determining fluid flow in a pipe having ultrasonic transducer sites. A method for determining fluid flow in a pipe. A method for affecting fluid flow in a pipe.
Abstract translation: 本发明涉及一种用于移动和混合流体流动的流量调节器，以最小化热梯度对渡越时间超声波流量计的精度的影响，并且在具有适于被布置的第一斜坡的管中限定横截面方向上的包络 并且在相对于流体流动的下游方向从管状体的外侧向内侧向管的中心延伸，并相对于管的内表面形成0°〜90°的角度。 调节器具有适于设置在管道中并与第一斜坡并置的第二斜坡，第二斜面从壳体的外侧向内朝向管的中心沿相对于流体流动的上游方向延伸并形成 相对管道内表面为0°至90°的角度。 一种用于确定具有超声换能器位置的管道中的流体流动的装置。 一种用于确定管道中的流体流动的方法。 一种影响管道中流体流动的方法。
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Patent Agency Ranking
公开(公告)号：US20140190272A1
公开(公告)日：2014-07-10
申请号：US13734705
申请日：2013-01-04
Applicant: Christopher B. Laird , Gregor Brown
Inventor： Christopher B. Laird , Gregor Brown
IPC: G01F1/66
Abstract: The present invention pertains to a flow conditioner for displacing and mixing fluid flow to minimize the effects of thermal gradients on the accuracy of a transit time ultrasonic flowmeter and defines an envelope in a cross sectional direction in a pipe having a first ramp adapted to be disposed in the pipe and extending from the outside of the envelope inward toward the center of the pipe in a downstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. The conditioner has a second ramp adapted to be disposed in the pipe and in juxtaposition with the first ramp, the second ramp extending from the outside of the envelope inward toward the center of the pipe in an upstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. An apparatus for determining fluid flow in a pipe having ultrasonic transducer sites. A method for determining fluid flow in a pipe. A method for affecting fluid flow in a pipe.
Abstract translation: 本发明涉及一种用于移动和混合流体流动的流量调节器，以最小化热梯度对渡越时间超声波流量计的精度的影响，并且在具有适于被布置的第一斜坡的管中限定横截面方向上的包络 并且在相对于流体流动的下游方向从管状体的外侧向内侧向管的中心延伸，并相对于管的内表面形成0°〜90°的角度。 调节器具有适于设置在管道中并与第一斜坡并置的第二斜坡，第二斜面从壳体的外侧向内朝向管的中心沿相对于流体流动的上游方向延伸并形成 相对管道内表面为0°至90°的角度。 一种用于确定具有超声换能器位置的管道中的流体流动的装置。 一种用于确定管道中的流体流动的方法。 一种影响管道中流体流动的方法。
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公开(公告)号：US09366274B2
公开(公告)日：2016-06-14
申请号：US14683958
申请日：2015-04-10
Applicant: Christopher B. Laird , Gregor Brown
Inventor： Christopher B. Laird , Gregor Brown
Abstract: The present invention pertains to a flow conditioner for displacing and mixing fluid flow to minimize the effects of thermal gradients on the accuracy of a transit time ultrasonic flowmeter and defines an envelope in a cross sectional direction in a pipe having a first ramp adapted to be disposed in the pipe and extending from the outside of the envelope inward toward the center of the pipe in a downstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. The conditioner has a second ramp adapted to be disposed in the pipe and in juxtaposition with the first ramp, the second ramp extending from the outside of the envelope inward toward the center of the pipe in an upstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. An apparatus for determining fluid flow in a pipe having ultrasonic transducer sites. A method for determining fluid flow in a pipe. A method for affecting fluid flow in a pipe.
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公开(公告)号：US08347733B2
公开(公告)日：2013-01-08
申请号：US12925558
申请日：2010-10-25
Applicant: Christopher B. Laird , Gregor Brown
Inventor： Christopher B. Laird , Gregor Brown
IPC: G01F1/66
CPC classification number: B01F5/0619 , B01F2005/0639 , B01J8/008 , B01J8/0278 , B01J8/0285 , B01J8/0492 , B01J8/0496 , B01J2208/00362 , B01J2208/00371 , B01J2208/00557 , B01J2208/00849 , B01J2208/00938 , F15D1/06 , G01F1/667 , G01F15/00
Abstract: The present invention pertains to a flow conditioner for displacing and mixing fluid flow to minimize the effects of thermal gradients on the accuracy of a transit time ultrasonic flowmeter and defines an envelope in a cross sectional direction in a pipe having a first ramp adapted to be disposed in the pipe and extending from the outside of the envelope inward toward the center of the pipe in a downstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. The conditioner has a second ramp adapted to be disposed in the pipe and in juxtaposition with the first ramp, the second ramp extending from the outside of the envelope inward toward the center of the pipe in an upstream direction with respect to the fluid flow and forming an angle between 0° and 90° relative to the pipe's inner surface. An apparatus for determining fluid flow in a pipe having ultrasonic transducer sites. A method for determining fluid flow in a pipe. A method for affecting fluid flow in a pipe.
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9.发明授权Method for producing a turbulence conditioner for use with an ultrasonic flow meter in a pipe 有权用于管道中使用超声波流量计的湍流调节剂的制造方法公开(公告)号：US08065785B2
公开(公告)日：2011-11-29
申请号：US12807193
申请日：2010-08-31
Applicant: Gregor Brown , Herbert Estrada , Donald R Augenstein , Keith Bergstrom
Inventor： Gregor Brown , Herbert Estrada , Donald R Augenstein , Keith Bergstrom
IPC: B23P17/04
Abstract: A method for producing a turbulence conditioner for use with an ultrasonic flow meter in a pipe having the steps of identifying an effective diameter of an aperture of the flow meter to be disposed in an opening in the pipe through which the flow meter communicates pulses of ultrasonic energy with the interior of the pipe. There is the step of building a conditioner with a pitch between openings in the conditioner which is less than the effective diameter.
Abstract translation: 一种用于制造与管道中的超声波流量计一起使用的湍流调节器的方法，其具有以下步骤：识别流量计的孔径的有效直径，以设置在管道中的开口中，流量计通过所述开口传送超声波脉冲 能量与管道的内部。 在调理器的开口之间建立具有小于有效直径的间距的护发素的步骤。
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10.发明授权公开(公告)号：US07823462B2
公开(公告)日：2010-11-02
申请号：US12002270
申请日：2007-12-14
Applicant: Gregor Brown , Herbert Estrada , Donald R. Augenstein , Keith Bergstrom
Inventor： Gregor Brown , Herbert Estrada , Donald R. Augenstein , Keith Bergstrom
IPC: G01F1/66
Abstract: An apparatus for determining fluid flow in a pipe includes an ultrasonic flowmeter which communicates with the interior of the pipe through at least one pair of apertures, where each aperture of the one pair of apertures has an effective diameter. The apparatus includes a turbulence conditioner disposed in the pipe having openings where the pitch between openings is a function of the effective diameter of the aperture. A turbulence conditioner for a pipe has openings and a pitch. The conditioner has walls between the openings whose thickness is a function of the pitch. The conditioner has a length which is a function of the pitch. A method for determining fluid flow in a pipe includes the steps of flowing fluid through a turbulence conditioner disposed in the pipe having openings where the pitch between openings, is made a function of an effective diameter of an aperture of an ultrasonic flowmeter which communicates with the interior of the pipe through the aperture. There is the step of measuring the flow with the meter. A method for producing a turbulence conditioner.
Abstract translation: 一种用于确定管道中的流体流动的装置包括超声波流量计，其通过至少一对孔与管的内部连通，其中一对孔的每个孔具有有效直径。 该设备包括设置在具有开口的管中的湍流调节器，其中开口之间的间距是孔的有效直径的函数。 用于管道的湍流调节器具有开口和间距。 调理剂在开口之间具有厚度为间距的函数的壁。 护发素具有作为间距的函数的长度。 用于确定管道中的流体流动的方法包括以下步骤：使流体流过设置在具有开口的管中的湍流调节器，其中开口之间的间距被制成超声波流量计的孔的有效直径的函数，该超声波流量计与 管道内部通过孔。 有一个测量流量的步骤。 一种湍流调理剂的制造方法。
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