利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

4 条记录 (耗时 0.01 秒)

    DEVICE FOR STABILIZING LOCALIZED DOME REINFORCEMENT
    1.
    发明公开
    DEVICE FOR STABILIZING LOCALIZED DOME REINFORCEMENT 审中-公开

    公开(公告)号：US20230202125A1

    公开(公告)日：2023-06-29

    申请号：US18076551

    申请日：2022-12-07

    申请人： Hexagon Technology AS

    发明人： Brian Yeggy ,  Collin Humphrey

    IPC分类号： B29C70/34 ,  B29C53/56 ,  B29C70/32

    CPC分类号： B29C70/34 ,  B29C53/566 ,  B29C70/32 ,  B29L2031/7156

    摘要： An assembly is configured for use in a system for forming filament windings on a vessel having a circumference and a length. The assembly includes an endless belt and first and second rollers. The endless belt is configured to wrap partially around the circumference of the vessel to contact and impart pressure on a filament winding disposed on an outside surface of the vessel. The endless belt moves around the first and second rollers. A space is disposed between the first and second rollers to allow a filament wind eye of the system to move in a reciprocal motion along the length of the vessel. A method of using a machine for forming filament windings on a vessel having a circumference and a length is also described.

    Vented fitting for pressure vessel boss
    2.
    发明授权
    Vented fitting for pressure vessel boss 有权

    公开(公告)号：US10648620B2

    公开(公告)日：2020-05-12

    申请号：US15460340

    申请日：2017-03-16

    申请人： Hexagon Technology AS

    发明人： Brian Yeggy ,  Duane V. Byerly

    IPC分类号： F16C13/00 ,  F17C1/06 ,  B23P15/00 ,  F17C1/14 ,  F17C1/16 ,  F17C13/00

    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.

    Vented fitting for pressure vessel boss
    3.
    发明授权
    Vented fitting for pressure vessel boss 有权

    公开(公告)号：US11117226B2

    公开(公告)日：2021-09-14

    申请号：US16809777

    申请日：2020-03-05

    申请人： Hexagon Technology AS

    发明人： Brian Yeggy ,  Duane V. Byerly

    IPC分类号： B23P15/00 ,  F17C1/06 ,  B29C45/14 ,  F17C1/14 ,  F17C1/16 ,  F17C13/00 ,  B29K23/00

    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.