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    • 6. 发明专利
    • Sea chest and marine vessel
    • 海洋和海洋船只
    • JP2014113899A
    • 2014-06-26
    • JP2012268833
    • 2012-12-07
    • Oshima Shipbuilding Co Ltd株式会社大島造船所Nippon Yusen Kk日本郵船株式会社
    • HE QINGSHIMIZU FUMIOMAIDA SUSUMUWATANABE KATSUNORIINOUE TOMOKI
    • B63B13/00
    • B63B13/02B63B1/38B63H21/383Y02T70/122
    • PROBLEM TO BE SOLVED: To provide a sea chest capable of effectively preventing suction of bubbles by, e.g., a pump effectively by separating and removing bubbles in sea water effectively.SOLUTION: A port-side sea chest 7 includes a sea water inlet 9 for introduction of sea water from the outboard and a sea water outlet 13 delivering sea water to the inboard and is provided with an air vent hole 14 arranged on an upper end wall of the port-side sea chest 7 and discharging air included in sea water and a flow guide plate 16 guiding sea water introduced from the sea water inlet 9 so as to flow toward the air vent hole 14 and then toward the sea water outlet 13. Sea water introduced from the sea water inlet 9 comes in contact with one side of the flow guide plate 16 to form an obliquely upward upflow and ascends in the port-side sea chest 7 and then comes in contact with the other side of the flow guide plate 16 to form an obliquely downward downflow and flows toward the sea water outlet 13.
    • 要解决的问题:提供一种能够有效地通过例如在有效地通过在海水中分离和去除气泡中的气泡来泵吸入气泡的海水箱。解决方案:港口侧海底7包括海水入口9,用于 从外侧引入海水和将海水输送到内侧的海水出口13,并且设置有布置在端口侧海底7的上端壁上的排气孔14,并且排出包括在海水中的空气和 引导板16,其引导从海水入口9引入的海水,以便朝向通气孔14流动,然后朝向海水出口13。从海水入口9引入的海水与 导流板16形成倾斜向上的上流,并且在端口侧海底7中上升,然后与导流板16的另一侧接触,形成倾斜向下的下流,并流向海水出口1 3。
    • 10. 发明专利
    • Hatch device
    • HATCH DEVICE
    • JP2008094359A
    • 2008-04-24
    • JP2006282032
    • 2006-10-16
    • Oshima Shipbuilding Co Ltd株式会社大島造船所
    • HORI TATSUAKIFUKUGI YOSHITO
    • B63B19/24B63B19/18
    • PROBLEM TO BE SOLVED: To provide a rolling hatch device having a horizontal moving device and a lifting device driven by a shared (single) motor.
      SOLUTION: This hatch device 1 comprises the hatch cover lifting device 4 for lifting a hatch cover 2 between a sitting position and a moving position and the hatch cover horizontal moving device 3 for moving the hatch cover 2 at the moving position in the horizontal direction. The hatch device 1 further comprises the motor 12, a differential gear device 13 for distributing the power of the motor 12 to the hatch cover lifting device 4 and the hatch cover horizontal moving device 3, a brake 17 for arresting the operation of the hatch cover lifting device 4, and a brake 16 for arresting the operation of the hatch cover horizontal moving device 3.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种具有由共享(单个)电动机驱动的水平移动装置和提升装置的滚动式开口装置。 解决方案:该舱口装置1包括用于在就座位置和移动位置之间提升舱口盖2的舱口盖提升装置4和用于在舱壁盖2的移动位置移动舱口盖2的舱口盖水平移动装置3。 水平方向。 舱口装置1还包括马达12,用于将马达12的动力分配到舱口盖提升装置4和舱口盖水平移动装置3的差速齿轮装置13,用于阻止舱口盖的操作的制动器17 提升装置4和用于阻止舱口盖水平移动装置3的操作的制动器16.版权所有(C)2008,JPO&INPIT