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公开(公告)号：US20220412471A1
公开(公告)日：2022-12-29
申请号：US17360265
申请日：2021-06-28
发明人： Shannon Eugene Jelken , Katherine Nicole Bartels , Thomas Nelson Gabriel , Lawrence Martin , Julian Adin Mann, III
摘要： A modular valve assembly can include a core spool module and a plurality of end connection modules. The end connection modules can be configured to be secured to the core spool module at one or more of a core inlet or a core outlet of the core spool module to provide one or more respective, different flow configurations for the modular valve assembly. The core spool module can include a bonnet portion that is integrally formed with the core inlet and the core outlet and a seat ring configured to provide a seal against flow of process fluid through the modular valve assembly.
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公开(公告)号：US20210108659A1
公开(公告)日：2021-04-15
申请号：US16597599
申请日：2019-10-09
发明人： Lawrence Martin , Luke Allen Novak
IPC分类号： F15D1/06
摘要： Example fluid valves having non-circular flow passageways are disclosed. An example fluid valve includes a body defining a fluid passageway between an inlet and an outlet, at least a portion of the fluid passageway between the inlet and the outlet has a generally non-circular cross-sectional shape when taken along a plane transverse to a direction of fluid flow, the cross-sectional shape includes a curved central axis, with outwardly curved end walls and curved lateral walls joining the curved end walls.
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公开(公告)号：US20230003308A1
公开(公告)日：2023-01-05
申请号：US17365694
申请日：2021-07-01
发明人： Shannon E. Jelken , Katherine N. Bartels , Thomas N. Gabriel , Lawrence Martin , Julian A. Mann
摘要： A valve assembly includes a first body portion, a second body portion secured to the first body portion, and a cage positioned between the first body portion and the second body portion. The cage has a generally cylindrical body, a bore formed longitudinally through the body, a top surface, an opposing bottom surface, an exterior surface, an opposing interior surface, and an integral, unitary annular flange extending from the exterior surface and around a perimeter of the cage. The annular flange includes a first surface configured to engage the first body portion to form a seal between the cage and the first body portion and a second surface configured to engage the second body portion to form a seal between the cage and the second body portion.
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公开(公告)号：US20220381367A1
公开(公告)日：2022-12-01
申请号：US17332560
申请日：2021-05-27
发明人： Thomas N. Gabriel , Shannon E. Jelken , Katherine N. Bartels , Julian A. Mann , Lawrence Martin , Luke A. Novak
摘要： An anti-cavitation cage for a valve assembly. The anti-cavitation cage includes a body having a plurality of slots, a first end, and a second end. At least one slot of the plurality of slots includes an inside surface having a lattice structure. The lattice structure is one of uniform in grade through the at least one slot or a graded type of lattice structure varying in density from a first portion to a second portion. The anti-cavitation cage having these features is a single component.
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公开(公告)号：US11131389B2
公开(公告)日：2021-09-28
申请号：US16597599
申请日：2019-10-09
发明人： Lawrence Martin , Luke Allen Novak
摘要： Example fluid valves having non-circular flow passageways are disclosed. An example fluid valve includes a body defining a fluid passageway between an inlet and an outlet, at least a portion of the fluid passageway between the inlet and the outlet has a generally non-circular cross-sectional shape when taken along a plane transverse to a direction of fluid flow, the cross-sectional shape includes a curved central axis, with outwardly curved end walls and curved lateral walls joining the curved end walls.
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