-
公开(公告)号：US11073240B2
公开(公告)日：2021-07-27
申请号：US16775400
申请日：2020-01-29
发明人： David Neil Morgan
摘要： A pressure vessel has an interior chamber and includes an outer shell, a boss, and an internal liner disposed within the outer shell. The boss includes a port extending between the interior chamber and an exterior of the pressure vessel; and an annular flange extending radially from the port and having an exterior surface and an interior surface. The liner includes an exterior portion adjacent the exterior surface of the flange; an interior portion adjacent the interior surface of the flange; and a vent in the interior portion. A method for forming a pressure vessel includes mounting a boss on a mandrel, flowing a non-metallic polymer around a flange of the boss to form an internal liner of the pressure vessel, forming a vent in an interior portion of the liner; and forming an outer shell surrounding the liner and at least a portion of the flange of the boss.
-
公开(公告)号：US20210157343A1
公开(公告)日：2021-05-27
申请号：US17165112
申请日：2021-02-02
发明人： Michael Hawkins , Chad Cederberg
摘要： A system includes a first valve fluidly connected to a first vessel and a second valve fluidly connected to a second vessel. The first valve includes a body and a piston. The body includes first and second ports and a bore having a longitudinal axis. The first port is in communication with the bore and an interior of the first vessel. The second port is in communication with the bore, the second valve, and an atmosphere exterior to the first vessel. The piston is movable along the longitudinal axis of the bore. A first position of the piston blocks the first port; a second position of the piston allows fluid communication between the first and second ports. The first valve is configured so that fluid pressure from the second valve, communicating through the second port, urges the piston to the second position.
-
公开(公告)号：US10962173B2
公开(公告)日：2021-03-30
申请号：US16367792
申请日：2019-03-28
发明人： Norman L. Newhouse
摘要： A system includes a source of pressurized fluid, a primary pressure vessel disposed in fluid communication with the source, and a supplemental pressure vessel disposed in fluid communication with the source and in fluid communication with the primary pressure vessel. The primary pressure vessel has a first life expectancy duration and includes a first structural characteristic. The supplemental pressure vessel has a second life expectancy duration shorter than the first life expectancy duration and includes a second structural characteristic. A method uses a supplemental pressure vessel to predict impending failure of a primary pressure vessel. The method includes connecting a primary pressure vessel to a source of pressurized fluid, fluidly connecting a supplemental pressure vessel with the source and with the primary pressure vessel, and exposing the supplemental pressure vessel to a first fatigue load to cause its failure before failure of the primary pressure vessel occurs.
-
公开(公告)号：US10942533B2
公开(公告)日：2021-03-09
申请号：US16270935
申请日：2019-02-08
发明人： Michael Hawkins , Chad Cederberg
摘要： A system includes a first valve fluidly connected to a first vessel and a second valve fluidly connected to a second vessel. The first valve includes a body and a piston. The body includes first and second ports and a bore having a longitudinal axis. The first port is in communication with the bore and an interior of the first vessel. The second port is in communication with the bore, the second valve, and an atmosphere exterior to the first vessel. The piston is movable along the longitudinal axis of the bore. A first position of the piston blocks the first port; a second position of the piston allows fluid communication between the first and second ports. The first valve is configured so that fluid pressure from the second valve, communicating through the second port, urges the piston to the second position.
-
公开(公告)号：US10928010B2
公开(公告)日：2021-02-23
申请号：US16190303
申请日：2018-11-14
发明人： Ken Halvorsen , Brian Burks , Ryan Crocker
摘要： A sensor mounting assembly is configured for use with a vessel arrangement including at least four vessels. The assembly includes first and second elongated frame members, first and second rollers, and first and second sensors. The first sensor is attached to the first elongated frame member and is configured to contact the surface of the first vessel upon actuation in a first direction. The second sensor is attached to the second elongated frame member and is configured to contact the surface of the second vessel upon actuation in a second direction that is substantially orthogonal to the first direction. This disclosure also describes a method of mounting at least six sensors for use with a vessel arrangement including at least four vessels, the vessel arrangement disposed in a container in a two-by-two stacked configuration having a central space.
-
公开(公告)号：US20210010979A1
公开(公告)日：2021-01-14
申请号：US17036383
申请日：2020-09-29
发明人： John Eihusen
IPC分类号： G01N29/22 , F16L58/00 , F16L57/00 , F16L55/07 , G01M3/04 , G01M3/00 , F15B1/08 , G01D3/08 , G01N29/14 , G05B23/02 , G06Q10/04 , G06Q10/00
摘要： A system and method of predicting impending failure of a pressure vessel include a pressure vessel, a fluid source, a line coupled to the pressure vessel and to the fluid source, an apparatus, a sensor and a controller. The apparatus includes a conduit and a containment structure. The containment structure includes a cavity separated from an interior of the conduit by a portion of a conduit wall of the conduit. The sensor is configured to determine a value of a physical property in the cavity. The controller is in signal communication with the sensor and configured to detect a change in the value. The method includes determining a first value of a physical property in the cavity, experiencing a failure of the conduit wall, determining a second value of the physical property in the cavity, and detecting a difference between the first and second values.
-
公开(公告)号：US10648620B2
公开(公告)日：2020-05-12
申请号：US15460340
申请日：2017-03-16
发明人： Brian Yeggy , Duane V. Byerly
摘要： An apparatus is configured to be positioned between a boss and a shell of a pressure vessel. The boss includes a bore therethrough, and the bore has a longitudinal axis. The apparatus includes an annular body and a gas permeable feature. The annular body includes an inner surface configured to abut the boss and an outer surface configured to abut the shell. The annular body has opposite first and second ends relative to the longitudinal axis. The gas permeable feature is provided on the inner surface and extends at least from the first end to the second end. The disclosure also describes a pressure vessel including a shell, and boss, and an apparatus positioned between the boss and the shell. A method for forming a pressure vessel includes mounting a boss on a mandrel, positioning an annular fitting about a neck of the boss, forming a liner, and forming an outer shell.
-
公开(公告)号：US10481133B2
公开(公告)日：2019-11-19
申请号：US15613899
申请日：2017-06-05
发明人： John Eihusen
IPC分类号： G01N9/22 , G01N29/22 , G01D3/08 , G01N29/14 , G05B23/02 , G06Q10/04 , G06Q10/00 , F16L57/00 , F16L58/00 , F15B1/08 , F16L55/07 , G01M3/00 , G01M3/04 , F16L9/18 , F16L39/00 , F16L41/02
摘要： A system and method of predicting impending failure of a pressure vessel include a pressure vessel, a fluid source, a line coupled to the pressure vessel and to the fluid source, an apparatus, a sensor and a controller. The apparatus includes a conduit and a containment structure. The containment structure includes a cavity separated from an interior of the conduit by a portion of a conduit wall of the conduit. The sensor is configured to determine a value of a physical property in the cavity. The controller is in signal communication with the sensor and configured to detect a change in the value. The method includes determining a first value of a physical property in the cavity, experiencing a failure of the conduit wall, determining a second value of the physical property in the cavity, and detecting a difference between the first and second values.
-
公开(公告)号：US10465848B1
公开(公告)日：2019-11-05
申请号：US15270771
申请日：2016-09-20
发明人： Norman L. Newhouse
摘要： An apparatus comprises a plurality of substantially cylindrical pressure vessel structures. Each cylindrical pressure vessel structure has first and second opposite ends. A first cap is positioned at the first ends of the plurality of cylindrical pressure vessel structures. The first cap includes a first dome-shaped protrusion that corresponds to each of the first ends. A first saddle is defined between adjacent first dome-shaped protrusions. A second cap is positioned at the second ends of the plurality of cylindrical pressure vessel structures. The second cap includes a second dome-shaped protrusion that corresponds to each of the second ends. A second saddle is defined between adjacent second dome-shaped protrusions. A reinforcement structure extends around the first and second caps, and is disposed within one of the first saddles and one of the second saddles.
-
公开(公告)号：US10458600B2
公开(公告)日：2019-10-29
申请号：US15475382
申请日：2017-03-31
发明人： Navid Attarzadeh , Troy Marker , Don Baldwin
摘要： A pressurized tank system includes a first tank, a second tank, a manifold, a first conduit connecting the first tank to the manifold, a second conduit connecting the second tank to the manifold, a first pressure actuated valve operably connected to the second conduit, a third conduit connecting the manifold and the first pressure actuated valve, and a fourth conduit connecting the first pressure actuated valve and the second tank. The first pressure actuated valve is configured for operation by fluid pressure in the third conduit. A method includes operably connecting a first pressure actuated valve at a junction between the second conduit, a third conduit connecting to the manifold, and a fourth conduit connecting to the second tank; and automatically opening the first pressure actuated valve with the fluid in the third conduit when the fluid pressure level exceeds a threshold pressure level.
-
-
-
-
-
-
-
-
-
搜索结果
77 条记录 (耗时 0.019 秒)
