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公开(公告)号：US20240309955A1
公开(公告)日：2024-09-19
申请号：US18675623
申请日：2024-05-28
Inventor： James Hawkins , Tony A. Durant , Chun Lin
Abstract: A trim assembly for a regulator can include a cage and a plug assembly. The cage can include a peripheral wall defining an opening and a plurality of cage apertures formed in the peripheral wall. The plug assembly can include a plug and a sealing element and can be configured to be moveably received within the opening so that the sealing element contacts an inner surface of the cage to vary a flow area through the plurality of cage apertures depending on the position of the plug.
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2.发明申请公开(公告)号：US20210183347A1
公开(公告)日：2021-06-17
申请号：US16717414
申请日：2019-12-17
Inventor： Juan Manuel Diaz
IPC: G10K11/16 , F16L55/027 , F15D1/02 , B33Y99/00
Abstract: Plates and plate assemblies for noise attenuators and other devices and methods of making the same are described herein. An example disc-shaped plate described herein includes a plurality of sector-shaped plates that have openings defining flow paths. Each of the plurality of sector-shaped plates has a first radial edge forming a first mating feature and a second radial edge forming a second mating feature that is complementary to the first mating feature such that, when the plurality of sector-shaped plates are arranged together, the first mating feature of each of the plurality of sector-shaped plates mates with the second mating feature of an adjacent one of the plurality of sector-shaped plates.
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公开(公告)号：US11022988B1
公开(公告)日：2021-06-01
申请号：US16696096
申请日：2019-11-26
Inventor： Justin Wade Hart , Thomas Leroy Weyer
Abstract: A control assembly can be configured for use with a pressure regulator having a valve body defining a fluid flow path. The control assembly can include a control member, a stem, and a lever, and can be disposed within the pressure regulator to selectively control fluid flow. The control assembly can include a primary control member and a secondary control member, or a mechanical stop that can operate to restrict flow along the fluid flow path, including when the stem disconnects from the lever.
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公开(公告)号：US10983025B2
公开(公告)日：2021-04-20
申请号：US16027058
申请日：2018-07-03
Inventor： Tony A. Durant , Nathan A. Quinn , John D. Cockerham
Abstract: Monitoring systems and methods for a relief valve system. In one example, a monitoring system for a relief valve includes at least one tilt sensor coupled to one or more of a cover or a latch of the relief valve. The at least one tilt sensor is associated with an interface. Upon detection by the at least one tilt sensor that one of the cover is open or the latch is unlocked, a signal is transmitted by the interface indicating one or more of the cover is open or the latch is unlocked.
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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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Patent Agency Ranking
公开(公告)号：US10359128B2
公开(公告)日：2019-07-23
申请号：US15331394
申请日：2016-10-21
Inventor： James L. Griffin, Jr. , James M. West , Nathan A. Quinn
Abstract: A fluid valve includes a valve body having a fluid inlet and a fluid outlet. A fluid passageway connects the fluid inlet and the fluid outlet. A trim assembly is located within the fluid passageway and the trim assembly cooperates with a control member to control fluid flow through the fluid passageway. The trim assembly includes a cage having a lattice structure.
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公开(公告)号：US10317917B2
公开(公告)日：2019-06-11
申请号：US15945311
申请日：2018-04-04
IPC: G05D16/06 , F16K1/02 , F16K31/126 , G05D1/00 , F23N1/08
Abstract: A fluid regulator having a valve body defining an inlet, an outlet, a loading port, an access port, and a loading chamber disposed within the valve body and coupled to the loading port. A valve assembly is at least partially disposed between the inlet and the outlet and in communication with the loading chamber and is adapted to cooperate with the loading chamber to adjust fluid flow at the outlet by adjusting a fluid flow rate between the inlet and the outlet. A restrictor is at least partially disposed within the access port and the loading chamber and the valve assembly are adapted to be responsive to a change in loading pressure such that a modified rate is achieved and the restrictor is adapted to adjust a response speed in which the modified rate is achieved.
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公开(公告)号：US10302209B2
公开(公告)日：2019-05-28
申请号：US15253788
申请日：2016-08-31
Inventor： James C. Hawkins , David B. Davis , Tung K. Nguyen
IPC: F16K17/04 , G05D16/06 , F16K31/126
Abstract: A stabilizer cartridge for enhancing stability of a fluid regulator is provided. The stabilizer cartridge includes a body, a first disk, and a second disk. The body is adapted to be disposed around a valve stem of the fluid regulator. The first disk is coupled to the body and defines one or more flow paths for facilitating pressure relief. The second disk is movably coupled to the body and is movable relative to the first disk responsive to fluid flow through the one or more flow paths of the first disk.
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公开(公告)号：US10100854B2
公开(公告)日：2018-10-16
申请号：US15463378
申请日：2017-03-20
Inventor： James Lyman Griffin, Jr. , Harold Joe McKinney
Abstract: Example apparatus for regulator heat transfer are disclosed. An example apparatus includes a housing including an inlet, an outlet, a first valve, and a stem disposed therein. The example apparatus includes a vortex generator disposed in the housing. A fluid is to flow from the inlet through the vortex generator. The example apparatus includes a second valve disposed in the vortex generator. In the example apparatus, the vortex generator is to generate heat prior to the fluid flowing through the second valve to the outlet. The stem is to control the first valve and the second valve to regulate an amount of the heat conveyed to the first valve.
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公开(公告)号：US10066619B2
公开(公告)日：2018-09-04
申请号：US14919342
申请日：2015-10-21
Inventor： Khashayar A. Nashery , Roy R. Pelfrey , Mark A. Michnevitz , Jake Buford
Abstract: A self-centering valve adapter connection assembly includes a first equipment flange that is connected to a second equipment flange with an adapter ring. The adapter ring includes a first longitudinal flange with a tapered inner surface and a cylindrical outer surface. The adapter ring aids in centering the first and second equipment flanges while smoothing a fluid flow corridor between the first equipment flange and the second equipment flange.
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