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公开(公告)号：US10920896B2
公开(公告)日：2021-02-16
申请号：US16055930
申请日：2018-08-06
Inventor： James L. Griffin, Jr. , Daniel G. Roper , Douglas J. Scheffler , Harold J. Mckinney , Matthew W. Hanusa
Abstract: A valve seat assembly for use in a fluid control valve. The valve seat assembly includes a pad holder and a support ring. The pad holder includes a support body configured to support a seat pad and a plurality of alignment struts projecting radially outwardly from the support body. The support ring extends around the radially outer perimeter of the alignment struts. The pad holder slides into and out of an operative position in the support ring.
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公开(公告)号：US09115825B2
公开(公告)日：2015-08-25
申请号：US14471232
申请日：2014-08-28
Inventor： James L. Griffin , Matthew W. Hanusa , Thomas L. Weyer , Daniel G. Roper , Harold J. McKinney
CPC classification number: F16K47/08 , F16K3/0209 , F16K3/246 , F16K3/32 , F16K47/04 , Y10T137/86734 , Y10T137/86759 , Y10T137/86807
Abstract: A cage for a control valve trim assembly includes a cage body having an opening at one end and a wall extending from the opening, a plurality of cage openings disposed in the wall, and a pressure relief mechanism disposed in the cage wall.
Abstract translation: 用于控制阀装配组件的保持架包括：一端具有开口的笼体和从开口延伸的壁，设置在壁中的多个保持开口，以及设置在保持架壁中的压力释放机构。
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公开(公告)号：US08910661B2
公开(公告)日：2014-12-16
申请号：US13733619
申请日：2013-01-03
Inventor： James L. Griffin, Jr. , Matthew W. Hanusa , Thomas L. Weyer, Jr. , Daniel G. Roper , Harold J. McKinney
CPC classification number: F16K47/08 , F16K3/0209 , F16K3/246 , F16K3/32 , F16K47/04 , Y10T137/86734 , Y10T137/86759 , Y10T137/86807
Abstract: A cage for a control valve trim assembly includes a cage body having an opening at one end and a wall extending from the opening, a plurality of cage openings disposed in the wall, and a pressure relief mechanism disposed in the cage wall.
Abstract translation: 用于控制阀装配组件的保持架包括：一端具有开口的笼体和从开口延伸的壁，设置在壁中的多个保持开口，以及设置在保持架壁中的压力释放机构。
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公开(公告)号：US09664303B2
公开(公告)日：2017-05-30
申请号：US14808018
申请日：2015-07-24
Inventor： James L. Griffin , Matthew W. Hanusa , Thomas L. Weyer , Daniel G. Roper , Harold J. McKinney
CPC classification number: F16K47/08 , F16K3/0209 , F16K3/246 , F16K3/32 , F16K47/04 , Y10T137/86734 , Y10T137/86759 , Y10T137/86807
Abstract: A cage for a control valve trim assembly includes a cage body having an opening at one end and a wall extending from the opening, a plurality of cage openings disposed in the wall, and a pressure relief mechanism disposed in the cage wall.
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公开(公告)号：US20140366970A1
公开(公告)日：2014-12-18
申请号：US14471232
申请日：2014-08-28
Inventor： James L. Griffin , Matthew W. Hanusa , Thomas L. Weyer , Daniel G. Roper , Harold J. McKinney
CPC classification number: F16K47/08 , F16K3/0209 , F16K3/246 , F16K3/32 , F16K47/04 , Y10T137/86734 , Y10T137/86759 , Y10T137/86807
Abstract: A cage for a control valve trim assembly includes a cage body having an opening at one end and a wall extending from the opening, a plurality of cage openings disposed in the wall, and a pressure relief mechanism disposed in the cage wall.
Abstract translation: 用于控制阀装配组件的保持架包括：一端具有开口的笼体和从开口延伸的壁，设置在壁中的多个保持开口，以及设置在保持架壁中的压力释放机构。
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Patent Agency Ranking
公开(公告)号：US20150330531A1
公开(公告)日：2015-11-19
申请号：US14808018
申请日：2015-07-24
Inventor： James L. Griffin , Matthew W. Hanusa , Thomas L. Weyer , Daniel G. Roper , Harold J. McKinney
CPC classification number: F16K47/08 , F16K3/0209 , F16K3/246 , F16K3/32 , F16K47/04 , Y10T137/86734 , Y10T137/86759 , Y10T137/86807
Abstract: A cage for a control valve trim assembly includes a cage body having an opening at one end and a wall extending from the opening, a plurality of cage openings disposed in the wall, and a pressure relief mechanism disposed in the cage wall.
Abstract translation: 用于控制阀装配组件的保持架包括：一端具有开口的笼体和从开口延伸的壁，设置在壁中的多个保持开口，以及设置在保持架壁中的压力释放机构。
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公开(公告)号：US20140183384A1
公开(公告)日：2014-07-03
申请号：US13733619
申请日：2013-01-03
Inventor： James L. Griffin , Matthew W. Hanusa , Thomas L. Weyer, JR. , Daniel G. Roper , Harold J. McKinney
IPC: F16K47/04
CPC classification number: F16K47/08 , F16K3/0209 , F16K3/246 , F16K3/32 , F16K47/04 , Y10T137/86734 , Y10T137/86759 , Y10T137/86807
Abstract: A cage for a control valve trim assembly includes a cage body having an opening at one end and a wall extending from the opening, a plurality of cage openings disposed in the wall, and a pressure relief mechanism disposed in the cage wall.
Abstract translation: 用于控制阀装配组件的保持架包括：一端具有开口的笼体和从开口延伸的壁，设置在壁中的多个保持开口，以及设置在保持架壁中的压力释放机构。
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公开(公告)号：US20180347718A1
公开(公告)日：2018-12-06
申请号：US16055930
申请日：2018-08-06
Inventor： James L. Griffin, JR. , Daniel G. Roper , Douglas J. Scheffler , Harold J. Mckinney , Matthew W. Hanusa
CPC classification number: F16K27/0236 , F16K1/123 , F16K1/126 , F16K1/427 , F16K7/12 , F16K27/02 , F16K31/1262 , G05D16/0608
Abstract: A valve seat assembly for use in a fluid control valve. The valve seat assembly includes a pad holder and a support ring. The pad holder includes a support body configured to support a seat pad and a plurality of alignment struts projecting radially outwardly from the support body. The support ring extends around the radially outer perimeter of the alignment struts. The pad holder slides into and out of an operative position in the support ring.
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公开(公告)号：US10041602B2
公开(公告)日：2018-08-07
申请号：US15288015
申请日：2016-10-07
Inventor： James L. Griffin, Jr. , Daniel G. Roper , Douglas J. Scheffler , Harold J. McKinney , Matthew W. Hanusa
CPC classification number: F16K27/0236 , F16K1/123 , F16K1/126 , F16K1/427 , F16K7/12 , F16K27/02 , F16K31/1262 , G05D7/0106 , G05D16/0608
Abstract: An axial flow regulator includes a lateral access port through a portion of the valve body that provides access to a valve seat assembly and/or other portions of the valve trim without having to remove or uncouple the outlet flange or the inlet flange from the adjacent pipe sections. The lateral access port may extend through an outlet flange portion of the valve body and is configured to allow a valve seat assembly to be laterally inserted into and removed from the outlet flange. A valve seat assembly which may be configured for installation in the axial flow regulator includes a pad holder and a support ring for the pad holder that is separable from the pad holder. The pad holder may have alignment struts projecting radially outwardly from a pad support body. The support ring may include strut receivers that slidably receive the alignment struts of the pad holder.
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公开(公告)号：US20180100599A1
公开(公告)日：2018-04-12
申请号：US15288015
申请日：2016-10-07
Inventor： James L. Griffin, JR. , Daniel G. Roper , Douglas J. Scheffler , Harold J. McKinney , Matthew W. Hanusa
CPC classification number: F16K27/0236 , F16K1/123 , F16K1/126 , F16K1/427 , F16K7/12 , F16K27/02 , F16K31/1262 , G05D16/0608
Abstract: An axial flow regulator includes a lateral access port through a portion of the valve body that provides access to a valve seat assembly and/or other portions of the valve trim without having to remove or uncouple the outlet flange or the inlet flange from the adjacent pipe sections. The lateral access port may extend through an outlet flange portion of the valve body and is configured to allow a valve seat assembly to be laterally inserted into and removed from the outlet flange. A valve seat assembly which may be configured for installation in the axial flow regulator includes a pad holder and a support ring for the pad holder that is separable from the pad holder. The pad holder may have alignment struts projecting radially outwardly from a pad support body. The support ring may include strut receivers that slidably receive the alignment struts of the pad holder.
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