NOZZLES, NOZZLE ASSEMBLIES, AND RELATED METHODS

    公开(公告)号:US20220324167A1

    公开(公告)日:2022-10-13

    申请号:US17713161

    申请日:2022-04-04

    Abstract: Embodiments are directed to nozzles for three-dimensional printing and related nozzle assemblies and methods. An example nozzle includes at least one top surface, at least one bottom surface, and at least one lateral surface extending from or near the top surface to or near the bottom surface. The nozzle includes at least one conduit surface defining a conduit. The conduit surface extends from or near the top surface to or near the bottom surface. In an embodiment, at least a portion of the conduit surface proximate to the top surface is non-vertical (e.g., defines a non-cylindrical or non-rectangular shape). The non-vertical conduit surface may be positioned such that it is not parallel to a central axis of the nozzle extending from the top surface to the bottom surface.

    Turbine assembly including at least one superhard bearing

    公开(公告)号:US10968773B1

    公开(公告)日:2021-04-06

    申请号:US16527303

    申请日:2019-07-31

    Inventor: Jarrett Meier

    Abstract: Bearing members, such as journal bearings, and turbine assemblies for use in high speed, high horsepower applications (e.g., turbochargers, jet engines, internal combustion engines, blowers, steam turbines, compressors, and pumps) including a rotatable shaft, a compressor wheel coupled to the shaft (e.g., at one end), a turbine wheel spaced from the compressor wheel, the turbine wheel also being coupled to the shaft (e.g., at another end), and at least one bearing member having a superhard bearing surface.

    NOZZLES INCLUDING POLYCRYSTALLINE DIAMOND OR POLYCRYSTALLINE CUBIC BORON NITRIDE AND RELATED ASSEMBLIES AND METHODS

    公开(公告)号:US20220324168A1

    公开(公告)日:2022-10-13

    申请号:US17713170

    申请日:2022-04-04

    Abstract: Embodiments are directed to nozzles for three-dimensional printing and related nozzle assemblies and methods. An example nozzle includes at least one top surface, at least one bottom surface, and at least one nozzle lateral surface extending from or near the top surface to or near the bottom surface. The nozzle also includes at least one conduit surface defining a conduit. At least a portion of the conduit surface comprise at least one of polycrystalline diamond (“PCD”), polycrystalline cubic boron nitride (“PcBN”), or another suitable superhard material. The nozzle may be attached to a base to form a nozzle assembly. The nozzle may be attached to the base by at least one of deforming the base relative to the nozzle, threadedly attaching (either directly or indirectly) the nozzle to the base, or press-fitting a hollow hollowed-sleeve into a passageway defined by the base.

    Turbine assembly including at least one superhard bearing

    公开(公告)号:US10408086B1

    公开(公告)日:2019-09-10

    申请号:US15877212

    申请日:2018-01-22

    Inventor: Jarrett Meier

    Abstract: Bearing members, such as journal bearings, and turbine assemblies for use in high speed, high horsepower applications (e.g., turbochargers, jet engines, internal combustion engines, blowers, steam turbines, compressors, and pumps) including a rotatable shaft, a compressor wheel coupled to the shaft (e.g., at one end), a turbine wheel spaced from the compressor wheel, the turbine wheel also being coupled to the shaft (e.g., at another end), and at least one bearing member having a superhard bearing surface.

    Turbine assembly including at least one superhard bearing

    公开(公告)号:US09909450B1

    公开(公告)日:2018-03-06

    申请号:US14201220

    申请日:2014-03-07

    Inventor: Jarrett Meier

    CPC classification number: F01D25/16

    Abstract: Bearing members, such as journal bearings, and turbine assemblies for use in high speed, high horsepower applications (e.g., turbochargers, jet engines, internal combustion engines, blowers, steam turbines, compressors, and pumps) including a rotatable shaft, a compressor wheel coupled to the shaft (e.g., at one end), a turbine wheel spaced from the compressor wheel, the turbine wheel also being coupled to the shaft (e.g., at another end), and at least one bearing member having a superhard bearing surface.

    Cutting tool
    9.
    外观设计

    公开(公告)号:USD1026979S1

    公开(公告)日:2024-05-14

    申请号:US29760765

    申请日:2020-12-03

    Designer: Jarrett Meier

    Abstract: FIG. 1 is a perspective view of an embodiment of the design;
    FIGS. 2 through 5 are side views of the design of FIG. 1;
    FIG. 6 is a top view of the design of FIG. 1; and,
    FIG. 7 is a bottom view of the design of FIG. 1.
    The dash-dash broken lines depict portions of the cutting tool that form no part of the claimed design. The dash-dot-dash broken lines define the bounds of the claimed design and form no part of the claimed design.

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