知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

313 条记录 (耗时 0.019 秒)

    Multihull watercraft
    1.
    发明授权
    Multihull watercraft 有权

    公开(公告)号：US12103642B2

    公开(公告)日：2024-10-01

    申请号：US17537974

    申请日：2021-11-30

    申请人： BOMBARDIER RECREATIONAL PRODUCTS INC.

    发明人： Chadley Jaziri ,  Rick Adamczyk ,  Bryan Umstattd

    IPC分类号： B63B1/12 ,  B63B1/18 ,  B63B3/38 ,  B63B3/48 ,  B63H11/00

    CPC分类号： B63B1/125 ,  B63B1/18 ,  B63B3/38 ,  B63B3/48 ,  B63H11/00

    摘要： A multihull watercraft has at least three hulls extending longitudinally along the watercraft. The hulls at least partly define a port side tunnel and a starboard side tunnel therebetween. A port deflection device is configured to engage water in response to the watercraft leaning toward the port side when turning. The port deflection device is laterally aligned with the port side tunnel. A starboard deflection device is configured to engage water in response to the watercraft leaning toward the starboard side when turning. The starboard deflection device is laterally aligned with the starboard side tunnel. Each of the deflection devices includes an angled surface extending downwardly and rearwardly from an upper tunnel surface of a corresponding one of the tunnels. The angled surface is positioned to remain above a water line when the multihull watercraft is at rest on water.

    Redundant power supply system
    6.
    发明授权
    Redundant power supply system 有权

    公开(公告)号：US11958578B2

    公开(公告)日：2024-04-16

    申请号：US16970272

    申请日：2019-01-11

    申请人： Kongsberg Maritime AS

    发明人： Rune Van Ravens

    IPC分类号： B63B79/40 ,  B60L50/60 ,  B60L53/20 ,  B63H11/00 ,  H02J3/00 ,  H02J3/28

    CPC分类号： B63B79/40 ,  B60L50/60 ,  B60L53/20 ,  B63H11/00 ,  H02J3/0073 ,  H02J3/28 ,  B60L2210/10 ,  H02J2310/42

    摘要： The present invention relates to a power supply system, especially for a floating vessel, comprising at least two segregated power sections, each constituting a main redundancy group, and each comprising at least one of a power generator adapted to generate an electrical power to a main switchboard and a power consumer, such as a propulsion unit, drawing power from said switch board, and a bus-tie connecting the main switch boards of each redundancy group. The system also comprises at least to segregated directly powered thruster redundancy groups, each including a thruster drive, each being connected to the main switch board of a corresponding one of the main redundancy groups, respectively, the thruster redundancy groups including AC/DC converter means and a DC interconnection connecting the thruster redundancy groups thus proving a loop structure, the thruster redundancy groups being able to draw power from both main switchboards.