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公开(公告)号：US11014404B2
公开(公告)日：2021-05-25
申请号：US15578166
申请日：2016-05-27
摘要： Fabricated axles with a removable king pin are disclosed. The fabricated axles incorporate U-shaped channel construction. Extensions of front and rear channel walls wrap partially around and separately join axle head plates which support a removable king pin. King pin fastener bores are partially defined by the head plate and by front and rear channel walls. The bottom surface of the head plate is received within an opening of, and secured to, the bottom plate which overlays the channel.
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公开(公告)号：US11002481B2
公开(公告)日：2021-05-11
申请号：US15464271
申请日：2017-03-20
发明人： Larry Baxter , Christopher Hoeger , Eric Mansfield
摘要： A process for removing a foulant from a gas stream is disclosed. The gas stream, containing a foulant, is cooled across a first heat exchanger and a second heat exchanger, producing a solid foulant entrained in cryogenic liquid as a foulant slurry, and a foulant-depleted gas stream. The foulant-depleted gas stream is passed through a cryogenic turbine and a first separation vessel, producing a light gas stream and further solid foulant. The solid foulants are recovered by a combination of pressurization, melting, and distillation to produce a liquid foulant product. Heat is recovered from the various streams in the various heat exchangers and the melter.
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公开(公告)号：US11000671B2
公开(公告)日：2021-05-11
申请号：US15304427
申请日：2015-03-27
发明人： Thomas H. Gilman
IPC分类号： A61M25/00 , B29B11/04 , B29C45/14 , B29K101/12 , B29K105/20 , B29L31/00
摘要： A catheter has extruded length of tubing and an injection molded tip that facilitates insertion of the catheter into the body. The catheter is fabricated by the steps of providing the tubing, for example, by extruding the tubing from a thermoplastic resin cutting the tubing to the desired length, inserting a plug into the tubing, inserting one end of the tubing into an injection mold cavity, creating and forming a tip in an injection molding step, and demolding the tubing with the formed tip.
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公开(公告)号：US10995984B2
公开(公告)日：2021-05-04
申请号：US16035560
申请日：2018-07-13
发明人： Larry Baxter , Chris Hoeger , Jacom Chamberlain , Kyler Stitt
摘要： A method is disclosed for separating components of a gas. A feed gas stream is cooled in the first vessel. The feed gas stream comprises methane, carbon dioxide, and a secondary component. A first portion of the secondary component condenses, desublimates, or a combination thereof to form a primary stream, resulting in a first depleted gas stream. The first depleted gas stream is cooled in a condensing exchanger such that a first portion of the methane condenses as a first liquid methane stream, resulting in a second depleted gas stream. The second depleted gas stream is cooled in the second vessel such that a first portion of the carbon dioxide desublimates to form a solid product stream, resulting in a third depleted gas stream.
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公开(公告)号：US10988387B2
公开(公告)日：2021-04-27
申请号：US16467689
申请日：2017-12-08
申请人： Carbon Cycle Limited
发明人： Waqas Mirza , Stephen Florence , Ian Thaxter , David Sevier
摘要： A method for releasing impurities from a calcium-based mineral is described. The method comprises reacting a calcium-based mineral containing impurities with an aqueous solution of one or more ionic salts at a temperature of approximately 85° C. or above, wherein at least one of the calcium-based mineral and the one or more ionic salts comprises sulphate and at least one of the calcium-based mineral and the one or more ionic salts comprises ammonium, and wherein the concentration of the solution is approximately 25% or higher mass fraction, such that double salt crystals are formed and impurities are released. The method further comprises separating the double salt crystals from the impurities. Various products of the process are also described.
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公开(公告)号：USD916799S1
公开(公告)日：2021-04-20
申请号：US29685928
申请日：2019-04-01
申请人： MTL Ventures LLC
设计人： Mark Thomas Lambert , Jon Voss , John Rudnick
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公开(公告)号：US10967389B2
公开(公告)日：2021-04-06
申请号：US15358200
申请日：2016-11-22
申请人： Fenwal, Inc.
发明人： Richard L. West , Daniel R. Lynn
摘要： A centrifuge rotor assembly includes a chamber assembly, a bearing support, and a counterweight that is substantially diametrically opposed to the bearing support with respect to the chamber assembly. The chamber assembly receives a processing chamber of a fluid circuit, while the bearing support receives a portion of an umbilicus that is fluidly connected to the processing chamber. The bearing support and counterweight are rotated about a central axis of the chamber assembly by an electric drive of the centrifuge rotor assembly, with the bearing support and counterweight remaining substantially diametrically opposed to each other with respect to the chamber assembly while being rotated about the central axis. The electric drive may rotate the bearing support and counterweight at a plurality of different speeds, with the counterweight automatically moving with respect to the bearing support between radially innermost and radially outermost positions to balance the centrifuge rotor assembly.
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公开(公告)号：US10966538B2
公开(公告)日：2021-04-06
申请号：US15803492
申请日：2017-11-03
申请人： HHG IPCO, LLC
发明人： Beth Tucker , Jeffrey Plunk , Michael Riggs
摘要： The studio couch of the subject invention is a seating unit having an end unit with a cushion which may be raised and lowered from a closed position to an open position.
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公开(公告)号：US10946172B2
公开(公告)日：2021-03-16
申请号：US14914822
申请日：2014-12-03
摘要： A catheter assembly includes a catheter at least partially positioned within a sleeve. The catheter has a coating, which produces a low-friction surface on the catheter when treated with an activating fluid. A protective tip is connected to the sleeve and has proximal and distal internal seals, with the proximal seal at the proximal end of the tip or between proximal and distal ends of the protective tip. A cap of the assembly has a projection, which is removably received within the protective tip for sealing engagement with the proximal and distal seals to define a fluid reservoir within the protective tip. An activating fluid is contained within the fluid reservoir. The projection may be partially hollow to receive a portion of the catheter. The sleeve may be relatively narrow or at least have a narrowed portion for better distribution of activating fluid to the surface of the catheter.
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公开(公告)号：US10945760B2
公开(公告)日：2021-03-16
申请号：US16301123
申请日：2017-04-21
发明人： Barbara Amon
摘要： The invention relates to a cannulation device (1) for providing an access to a patient through a skin of the patient, comprising a puncture needle (11) with a needle tip (113) for puncturing the skin of the patient and a cannula (12). The cannulation device (1) is characterized in that the puncture needle (11) is movably connected to the cannula (12).
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