-
公开(公告)号：US11617862B2
公开(公告)日：2023-04-04
申请号：US16625543
申请日：2018-07-05
发明人： Kit Weng Neoh , Boon Ping Neoh
摘要： Needle assemblies and related methods having a needle hub with a needle, a catheter tube with a catheter hub and having the needle extending through the catheter tube, a valve positioned in an interior cavity of the catheter hub, a valve opener proximal of the valve, and a needle guard extending at least partially into the valve opener. The valve opener can be used with a range of needle sizes.
-
公开(公告)号：US11614051B2
公开(公告)日：2023-03-28
申请号：US17600539
申请日：2020-04-08
摘要： Disclosed is a method for using an aircraft turbojet engine comprising an air inlet comprising a plurality of rectifier vanes, each rectifier vane being mounted such that it can move between a retracted position to assist the thrust phase and a deployed position in which the rectifier vane protrudes from the inner wall in a radially inward direction in order to rectify the reverse air flow of the inner wall to assist a thrust-reverse phase, in which method at least one rectifier vane is in the retracted position during a turbojet engine thrust phase, the method comprising, during a thrust-reverse phase of the turbojet engine, a step of moving the rectifier vane to the deployed position.
-
公开(公告)号：US11612909B2
公开(公告)日：2023-03-28
申请号：US17204886
申请日：2021-03-17
申请人： EZ-PRO TEXTURE INC.
发明人： Steven Robert Lehr
摘要： A method of texturing a wall or ceiling with non-acoustical joint compound by providing a collapsible bag having an opening at its top and is adapted to contain non-acoustical joint compound for forming a textured coating on the wall or ceiling and providing a spray nozzle having a low pressure input port, a joint compound suction port attached to the opening at the top of the collapsible bag, and an output port for spraying the non-acoustical joint compound. A low pressure stream of air from an air gun attached to the low pressure input port urges a small quantity of the non-acoustical joint compound to be sprayed out of the spray nozzle when the bottom of the collapsible disposable bag is raised above its top to either allow or force the joint compound to flow into the suction port and into the interior of the spray nozzle.
-
公开(公告)号：US11605580B2
公开(公告)日：2023-03-14
申请号：US16883737
申请日：2020-05-26
发明人： Taner Dosluoglu
IPC分类号： H01L23/498 , H01L23/00 , H01L21/48 , H05K3/34 , H01L27/02 , H01L25/065 , H01L27/092
摘要： A scalable switching regulator architecture may include an integrated inductor. The integrated inductor may include vias or pillars in a multi-layer substrate, with selected vias coupled at one end by a redistribution layer of the multi-layer substrate and, variously, coupled at another end by a metal layer of a silicon integrated circuit chip or by a further redistribution layer of the multi-layer substrate. The vias may be coupled to the silicon integrated circuit chip by micro-balls, with the vias and micro-balls arranged in arrays.
-
公开(公告)号：US11577854B2
公开(公告)日：2023-02-14
申请号：US17312372
申请日：2019-12-03
申请人： STELIA AEROSPACE
摘要： Disclosed is an instrument panel designed to be integrated into an aircraft cockpit, the instrument panel comprising a main structure, extending longitudinally and having a concave shape defining a cavity, this cavity being configured to receive a plurality of navigation command and/or control units, and at least one inner wall, configured to delimit at least two recesses each intended to receive at least one of the plurality of navigation command and/or control units, the instrument panel being characterized in that the main structure is made from a single piece made from a composite material.
-
26.发明授权公开(公告)号：US11572839B2
公开(公告)日：2023-02-07
申请号：US17256600
申请日：2019-07-02
摘要： A turbomachine for an aircraft extending axially along an axis X comprising a primary flow path in which an air stream flows intended for the combustion chamber and a secondary flow path in which an air stream flows intended for propulsion, the compressor comprising a plurality of first variable bypass valves, a plurality of second variable bypass valves, the turbomachine comprising a first control system configured to control the movement of the plurality of first variable bypass valves and a second control system configured to control the movement of the plurality of second variable bypass valves, the first control system and the second control system being separate.
-
27.发明授权公开(公告)号：US11554030B2
公开(公告)日：2023-01-17
申请号：US16741654
申请日：2020-01-13
申请人： Joseph Coggins
发明人： Joseph Coggins
摘要： A prosthetic limb test fixture is configured to mimic a human stride. An electronic management system can control the test fixture to follow the position and pattern of a particular selected gait cycle during testing. A proposed prosthesis can be attached to the test fixture. Sensor data collected during testing can be evaluated to determine whether the proposed prosthesis is likely to appropriately fit an amputee patient. Iterative adjustments may be made to the prosthesis based on test data in order to maximize the likelihood of a good fit.
-
公开(公告)号：US11529010B1
公开(公告)日：2022-12-20
申请号：US17651760
申请日：2022-02-18
申请人： AVERTECH, INC.
发明人： Neal H. Avery
IPC分类号： A47G29/08 , A47G29/087 , F16B45/00 , F16B1/00 , B43K25/00 , B43L1/00 , B43K8/02 , B65D85/00 , B29C65/50
摘要： A substrate usable with a double-side adhesive strip to suspend the substrate to a wall surface. The substrate can have one or more access holes located within an outer perimeter of the substrate. Each access hole has an inner perimeter inwardly of the outer perimeter that is sized and shaped to allow a tab of the double-sided adhesive strip to be extracted through the inner perimeter, after the substrate is suspended on the wall surface. Various articles can attach to the suspended substrate, such as through magnetic attachment, a hook, or a shelf.
-
公开(公告)号：US11518114B2
公开(公告)日：2022-12-06
申请号：US16434515
申请日：2019-06-07
申请人： Fit-Line, Inc.
发明人： Frank F. Hayes, Jr.
摘要： A method and apparatus for assembling a high purity liquid distribution system is described. A distal end portion of the tube is heated then pushed over a sleeve so that the distal end portion can have a shrink seal fit over the sleeve to mitigate accidental or inadvertent pull out of the tube from a fitting. Other benefits are also achieved such as minimal flow restriction of the liquid flowing through the joint and the tube.
-
公开(公告)号：US11491750B2
公开(公告)日：2022-11-08
申请号：US16241511
申请日：2019-01-07
发明人： Edison Conner , Parker Borneman
IPC分类号： B29C70/86 , B29C70/54 , B29C70/44 , B29C70/68 , B29C70/30 , B29C70/22 , B63B32/57 , B29C70/74 , B29C70/08 , B29L31/52 , B29L9/00
摘要： A manufacturing method contemplates performing vacuum-assisted resin infusion to enclose an elongated core within a cured composite laminate without employing a mold. Not relying upon an external mold enables the process to be efficiently performed for core shapes that are manufactured in low volumes. Typical resin infusion processes utilize flow media that induces bag bridging during vacuum draw in order to provide gaps facilitating resin flow. However, popular flow media also tends to impart directional aggregate forces during vacuum draw, which forces can deform the core since no mold is being used. To avoid unequal and non-dispersed directional forces from deforming the elongated core, a flow media is employed that is configured to disperse and/or reduce such forces. Some such flow media may be knitted so as to allow overlapping strands to slide over one another. Other flow media may ensure that strands are interleaved so that no one strand or group of strands is disposed outwardly of other strands along a substantial length of the strands, thus dispersing bag bridging forces in several directions and avoiding directional aggregate forces. However, such flow media may have inhibited resin flow relative to popular high-flow flow media, and thus new strategies have been developed to ensure appropriate wetting of fibrous reinforcement. An adjustable brace can also be employed to restrain the elongated core from deflecting during application of vacuum and/or resin infusion.
-
-
-
-
-
-
-
-
-
搜索结果
205 条记录 (耗时 0.022 秒)
