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    • 1. 发明授权
    • Door-lock driving system
    • 门锁驱动系统
    • US5603537A
    • 1997-02-18
    • US426844
    • 1995-04-24
    • Hitoshi AmanoTakashi Kobayashi
    • Hitoshi AmanoTakashi Kobayashi
    • E05B47/00E05B13/00E05B65/12E05B65/20E05C3/06
    • E05B81/25E05B77/28E05B81/54E05B81/06E05B85/02Y10S292/23Y10T292/1082Y10T70/65
    • After a door is super-locked by an electric motor, the door cannot be unlocked by a manual control knob for passenger's safety and for burglarproof. The door-lock unit and other components including the electric motor and a door-lock unit are protected from a violent force applied on the knob or some other components even if an inappropriate attempt to open the door in such occasion. In the actuator, an output lever which is connected to the door-lock unit rotatably disposed on an input lever which is connected to the knob. A clutch lever is connected to the torque transmitting mechanism and is rotatably disposed on the output lever. When the door is super-locked, the output lever is retained by a stopper, and only the clutch lever is rotated counterclockwise so that the clutch arm disengages from the input lever. As a result, even if the knob is drawn forcibly to unlock the door, only the input lever is rotated as the knob is moved and no violent force is applied on the door-lock unit or the electric motor.
    • 在门被电动机锁住后,门不能用手动控制旋钮解锁,以防乘客的安全和防盗。 包括电动马达和门锁单元的门锁单元和其他部件即使在这种情况下不合适的打开门也不受施加在旋钮或其它部件上的剧烈的力。 在致动器中,连接到门锁单元的输出杆可旋转地设置在连接到旋钮的输入杆上。 离合器杆连接到扭矩传递机构,并且可旋转地设置在输出杆上。 当门被超级锁定时,输出杆由止动器保持,并且只有离合器杆逆时针旋转,使得离合器臂与输入杆脱离。 结果,即使强制地拉动旋钮来解锁门,只有当手柄移动时,输入杆才旋转,并且在门锁单元或电动马达上没有施加猛烈的力。
    • 4. 发明申请
    • Vane pump including rotor having eccentric gravity center
    • 叶片泵包括具有偏心重心的转子
    • US20060099099A1
    • 2006-05-11
    • US11267302
    • 2005-11-07
    • Hitoshi Amano
    • Hitoshi Amano
    • F04C27/00F01C19/00F04C2/00F01C1/00F04C18/00
    • F04C15/0073F04C2230/60
    • A vane pump includes a casing having a cylindrical inner bore and a rotor disposed in the inner bore with an eccentric relation thereto, forming a circular pump chamber between the rotor and the inner bore. The circular pump chamber is divided by vanes held in the rotor into pump chambers changing their capacities according to rotation of the rotor. A gravity center of the rotor is shifted from the rotational center of the rotor by removing or adding some weight, so that an imbalanced centrifugal force is applied to the rotor. The driving shaft and the rotor are tightly coupled to each other by the imbalanced centrifugal force even if there is a small gap or dimensional errors therebetween.
    • 叶片泵包括具有圆柱形内孔的壳体和设置在内孔中的与其偏心关系的转子,在转子和内孔之间形成圆形泵室。 圆形泵室由保持在转子中的叶片分成泵室,根据转子的旋转改变其容量。 通过除去或增加一些重量,转子的重心从转子的旋转中心移动,使得不平衡的离心力施加到转子。 驱动轴和转子通过不平衡的离心力彼此紧密结合,即使它们之间存在小的间隙或尺寸误差。
    • 7. 发明授权
    • Fuel vapor leak check module
    • 燃油蒸汽泄漏检查模块
    • US07059177B2
    • 2006-06-13
    • US10923774
    • 2004-08-24
    • Mitsuyuki KobayashiYoshichika YamadaHitoshi Amano
    • Mitsuyuki KobayashiYoshichika YamadaHitoshi Amano
    • G01M19/00
    • F02M25/0818F02M25/0809F02M2025/0845
    • A fuel vapor leak check module has a pump for generating a pressure gradient between an inside and an outside of a fuel tank. The pump is driven by a motor which has driving shaft supported by a bearing. A lubricant is provided between the driving shaft and the bearing. When the pump is operated, a pressure gradient between a pump-side space and a motor-side space is generated whereby a lubricant is introduced from one of the pump-side space and the motor-side space to another, so that the introduced lubricant deteriorates the pump performance or motor performance. To avoid such a situation, communication passage is provided which communicates the motor-side space and the pump-side space. The inner pressure of the motor-side space becomes equal to that of the pump-side space.
    • 燃料蒸气泄漏检查模块具有用于在燃料箱的内部和外部之间产生压力梯度的泵。 泵由具有由轴承支撑的驱动轴的电动机驱动。 在驱动轴和轴承之间设置润滑剂。 当泵运行时,产生泵侧空间与电动机侧空间之间的压力梯度,从而将润滑剂从泵侧空间和电动机侧空间之一引入到另一侧,从而导入润滑剂 使泵性能或电机性能恶化。 为了避免这种情况,提供连通电动机侧空间和泵侧空间的连通通路。 电动机侧空间的内部压力等于泵侧空间的内部压力。