会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 점성저항을 감소시킨 선박
    • 具有最小粘性的船舶
    • KR1020120122124A
    • 2012-11-07
    • KR1020110040123
    • 2011-04-28
    • 현대중공업 주식회사
    • 심근보
    • B63B1/34F15D1/12
    • Y02T70/121B63B1/34F15D1/12
    • PURPOSE: A ship with reduced viscous resistance is provided to reduce seawater resistance by forming turbulent flow and an air bubble layer on an interface of a hull and the seawater in sailing and to reduce fuel costs with improved fuel efficiency for propelling the hull by dispersing the seawater resistance. CONSTITUTION: A ship with reduced viscous resistance comprises turbulent flow generating parts which are repetitively regularly arranged at predetermined intervals on the surface of a hull(10) submerged under the seawater. The turbulent flow generating parts comprise a convex face and a concave face(42). The convex face is protruded from the hull. The concave face is recessed on the hull.
    • 目的:提供具有降低的粘性阻力的船舶,以通过在船体和海水的界面上形成湍流和气泡层来减少海水阻力,并且通过提高燃料效率来降低燃料成本,以通过分散船体来推动船体 海水阻力。 构成:具有降低的粘性阻力的船舶包括在淹没在海水下的船体(10)的表面上以预定间隔重复地规则地排列的湍流产生部件。 湍流产生部分包括凸面和凹面(42)。 凸面从船体突出。 凹面凹陷在船体上。
    • 6. 发明公开
    • 물체 표면에서 다방향으로 유동을 발생시킬 수 있는액츄에이터
    • 执行器在物体表面多个方向产生流量
    • KR1020020024365A
    • 2002-03-30
    • KR1020000056093
    • 2000-09-25
    • 학교법인 포항공과대학교
    • 김용환전중환
    • B64C13/00
    • F15D1/0065B06B1/0696B62D37/02B64C23/005B64C2230/04F15D1/12
    • PURPOSE: An actuator generating a flow in multiple directions on the surface of an object is provided to generate flows near the upper face of a cantilever driving unit by repeating the suction and discharge of a fluid via the cantilever driving unit and to restrain the occurrence of a wake flow. CONSTITUTION: An actuator generating a flow in multiple directions on the surface of an object includes a case(10) having a cavity to store a fluid and at least two of cantilever driving units(20) installed on one end of the case to suck and discharge the fluid through the gap between rear ends by the free vibration of a free end. The cantilever driving unit consists of a vibrating plate, a piezoelectric deformation unit, and a power supply unit. If the cantilever driving unit moves outward, a gap closed by the case and the cantilever driving unit is expanded. If the cantilever driving unit moves inward, the gap is reduced. An external fluid is absorbed by outward moving the cantilever driving unit, and is discharged by inward moving the cantilever driving unit. Therefore, a flow is generated on the upper portion of the cantilever driving units.
    • 目的:提供一种在物体表面上沿多个方向产生流动的致动器,通过经由悬臂驱动单元重复进行流体的吸入和排出,以产生靠近悬臂驱动单元的上表面的流动,并且抑制 唤醒流。 构成:在物体表面上沿多个方向产生流动的致动器包括具有腔体以存储流体的壳体(10)和安装在壳体的一端上的悬臂驱动单元(20)中的至少两个以吸收和 通过自由端的自由振动将流体排出后端之间的间隙。 悬臂驱动单元由振动板,压电变形单元和电源单元组成。 如果悬臂驱动单元向外移动,则由壳体和悬臂驱动单元封闭的间隙扩大。 如果悬臂驱动单元向内移动,则间隙减小。 通过向外移动悬臂驱动单元吸收外部流体,并通过向内移动悬臂驱动单元而排出外部流体。 因此,在悬臂驱动部的上部产生流动。
    • 10. 发明公开
    • 선박의 공기분사영역 조절장치
    • 空中注射区域船舶控制装置
    • KR1020150109593A
    • 2015-10-02
    • KR1020140032514
    • 2014-03-20
    • 삼성중공업 주식회사
    • 김상민장진호권종오김세훈송윤영이주현
    • B63B1/38B05B1/30B05B1/02F15D1/12
    • Y02T70/122B63B1/38B05B1/02B05B1/30F15D1/12
    • 본발명은선박의공기분사영역조절장치에관한것으로서, 공기공급부로부터공급된공기가유동하는공기분사유로, 선체표면과연통된복수개의분사구를가지는분사영역이형성되고, 선체의내부에서상기공기분사유로로부터공기를공급받아상기분사구를통해선체외부로공기를분사하는분사챔버및 적어도하나이상으로구성되며, 상기분사영역상에서상기분사구의일부를선택적으로차단하는분사조절부를포함하며, 상기분사챔버는상기분사영역중 상기분사조절부에의해차단되지않은영역으로공기를분사하는선박의공기분사영역조절장치가개시된다.
    • 本发明涉及一种用于控制船舶空气喷射区域的装置。 本发明包括:从空气供应单元供应的空气流动的空气注入流动通道; 喷射室,具有与船体表面连通的多个喷射孔,并且具有喷射区域,并且从船体内的空气喷射流路接收空气,以通过喷射孔将空气喷射到船体的外部; 并且至少一个或多个喷射控制单元选择性地阻挡喷射区域上的喷射孔的一部分。 注入室将注入区域内的空气注入到不被注入控制单元阻挡的区域。