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    • 3. 发明授权
    • Device and method for measuring dynamic thermal conductivity of micro-structure fluid
    • 用于测量微结构流体动态热导率的装置和方法
    • US09304093B2
    • 2016-04-05
    • US13814079
    • 2011-08-12
    • Wook-Hyun LeeSeong-Ryong ParkChong-Youp KimSeok-Won Kim
    • Wook-Hyun LeeSeong-Ryong ParkChong-Youp KimSeok-Won Kim
    • G01N25/18
    • G01N25/18
    • A device and method for measuring dynamic thermal conductivity of micro-structure fluid. The device includes an upper fixing plate (110a) and a lower fixing plate (110b) which are vertically spaced apart from each other, a lower body (150b) which defines a side surface of a separation space formed between the upper fixing plate and the lower fixing plate, a rotating plate (120) which is disposed in the separation space in such a way that gaps are respectively formed among the rotating plate and the upper and lower fixing plates, a shaft (140) which passes through the upper fixing plate and is coupled to the rotating plate, a heater which installed on an upper portion of the upper fixing plate, and thermocouples (118a) and (118b) which are respectively installed in the upper and lower fixing plates.
    • 用于测量微结构流体的动态热导率的装置和方法。 该装置包括彼此垂直间隔开的上固定板(110a)和下固定板(110b),下主体(150b)限定形成在上固定板和上固定板之间的分隔空间的侧表面 下固定板,旋转板(120),其设置在分离空间中,使得在旋转板和上下固定板之间分别形成有间隙;轴(140),其穿过上固定板 并且连接到旋转板,安装在上固定板的上部的加热器和分别安装在上固定板和下固定板中的热电偶(118a)和(118b)。
    • 7. 发明申请
    • DEVICE FOR OPENING AND CLOSING THE ENGINE HOOD OF A CONSTRUCTION MACHINE
    • 打开和关闭建筑机械发动机的装置
    • US20140252785A1
    • 2014-09-11
    • US14352513
    • 2011-10-25
    • Seok-Won Kim
    • Seok-Won Kim
    • B62D25/12
    • B62D25/12B62D33/0276E02F3/325E02F9/0833E02F9/0891E05C9/22E05C17/20E05C17/24E05D15/40Y10T292/65
    • An apparatus for opening and closing an engine hood for a construction machine is disclosed that can open an engine hood, which is mounted on an engine room of a small excavator or the like to be opened and closed by a gas spring so that an operator opens the engine hood during checking and repairing various kinds of components in the engine room, at an angle desired by an operator. The apparatus for opening and closing an engine hood includes a frame having one side fixed to an upper swing structure and the other side fixed to a cowl frame, a guide rail having a guide groove formed in a length direction and a plurality of seat portions formed to be cut so as to communicate in a downward direction with respect to the guide groove and maintaining an opening angle that is set to open the engine hood in multiple stages, and a stay rod having a free end slidably formed along the guide rail and a fixed end rotatably fixed to the engine hood.
    • 公开了一种用于打开和关闭用于建筑机械的发动机罩的装置,其可以打开发动机罩,该发动机罩安装在小型挖掘机等的发动机室上,以由气体弹簧打开和关闭,以便操作人员打开 在发动机室中以操作者期望的角度检查和修理各种部件时的发动机罩。 用于打开和关闭发动机罩的装置包括:框架,其一侧固定到上摆动结构,另一侧固定到整流罩框架;导轨,具有沿长度方向形成的导向槽和形成的多个座部; 被切割成相对于引导槽沿向下的方向连通并且保持设置成多级打开发动机罩的打开角度,以及具有沿着导轨可滑动地形成的自由端的拉杆和 固定端可旋转地固定在发动机罩上。