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    • 2. 发明授权
    • Scroll compressor with a fluid thrust bearing
    • 带流体推力轴承的涡旋压缩机
    • US5133651A
    • 1992-07-28
    • US615009
    • 1990-11-19
    • Tadayuki OnodaTatuhisa Taguchi
    • Tadayuki OnodaTatuhisa Taguchi
    • F01C21/00F04C18/02F04C23/00
    • F01C21/003F04C18/0215F04C23/008
    • A thrust bearing of a scroll compressor to be used as a fluid compressor for a refrigeration or air conditioning unit, is designed to resist the moment exerted on the orbiting scroll member, and tending to tilt the orbiting scroll member, so as to prevent the clearance between a thrust surface and a surface of the orbiting scroll member slidingly supported thereon from being reduced or the surfaces from making local contact. The thrust bearing uses wedge shaped grooves having tip end portions in which fluid is compressed by the orbiting motion of the scroll member to generate dynamic pressure at one side of the compressor. This dynamic pressure maintains the clearance between the thrust surface and the surface of the orbiting scroll member thereby stabilizing the movement of the orbiting scroll member.
    • 用作制冷或空调单元的流体压缩机的涡旋压缩机的推力轴承被设计成抵抗作用在绕动涡旋构件上的力矩,并且倾向于使绕动涡旋构件倾斜,以便防止间隙 在推力面和滑动地支承在其上的绕动涡旋构件的表面之间被减小或者使得局部接触的表面。 推力轴承使用具有尖端部分的楔形槽,其中流体通过涡旋构件的旋转运动被压缩,以在压缩机的一侧产生动态压力。 该动态压力保持推力表面与绕动涡旋件的表面之间的间隙,从而稳定绕动涡旋件的移动。
    • 3. 发明授权
    • Sliding vane type rotary compressor
    • 滑动式旋转式压缩机
    • US4580949A
    • 1986-04-08
    • US713745
    • 1985-03-19
    • Teruo MaruyamaTadayuki Onoda
    • Teruo MaruyamaTadayuki Onoda
    • F04B39/10F04B49/00F04C28/10F04C28/16F25B1/04F04B49/02
    • F04C28/16F25B1/04
    • A sliding vane type rotary compressor has at least two suction ports through which a refrigerant is sucked into the vane chamber. A combination of a spring made of a shape memory alloy adapted to expand and contract when supplied with an electric current and a spool operative by the spring is disposed in a flow passage through which the source of the refrigerant is connected to one of the suction ports leading to a region of higher magnitude of compression. The flow passage is opened and closed by the spool which is moved by the expansion and contraction of the spring of the shape memory alloy in response to the heat produced by the self heat build-up action when supplied with an electric current and also to the cooling function of the refrigerant of low temperature, thus attaining a variable capacity control of the compressor with a simple and compact construction.
    • 滑动叶片型旋转压缩机具有至少两个吸入口,制冷剂通过该吸入口吸入叶片室。 由形状记忆合金构成的适于在供应电流时膨胀和收缩的弹簧和由弹簧操作的线轴的组合设置在流动通道中,制冷剂源通过该流路连接到一个吸入口 导致压缩程度较高的区域。 流动通道由通过形状记忆合金的弹簧的膨胀和收缩而响应于当被供应电流时由自身积聚作用产生的热而被移动的线轴打开和关闭,并且还包括 制冷剂的低温冷却功能,从而以简单紧凑的结构实现压缩机的可变容量控制。
    • 8. 发明授权
    • Air cleaner
    • 空气净化器
    • US06716264B2
    • 2004-04-06
    • US10079871
    • 2002-02-22
    • Tadayuki Onoda
    • Tadayuki Onoda
    • B01D4642
    • B01D46/0005B01D46/008B01D46/24B01D2265/02F02M35/0203F02M35/024
    • An air cleaner, particularly for an engine of a vehicle, includes a case, a cover detachably mounted to the case, a filter element accommodated in the case, the filter element having a cylindrical shape having a central axis therealong, and a pair of support members mounted to the cover so as to be engaged with both end portions of the filter element in an axial direction thereof to hold the filter element between the support members. In such air cleaner, removing the cover from the case removes the filter element from the case together with the cover and disengaging the filter element from the support members removes the filter element from the cover.
    • 特别是用于车辆发动机的空气净化器包括壳体,可拆卸地安装到壳体的盖子,容纳在壳体中的过滤元件,过滤元件具有中心轴线的圆柱形状,以及一对支撑件 安装到盖上的部件,以便沿着其轴向方向与过滤元件的两个端部接合,以将过滤元件保持在支撑部件之间。 在这种空气净化器中,从壳体上取下盖子将盖子与盖子一起从壳体中取出过滤器元件,并且将过滤元件与支撑部件分开从盖子上移除过滤元件。