Curved surface machining method and an apparatus thereof
    91.
    发明授权
    Curved surface machining method and an apparatus thereof 失效
    曲面加工方法及其装置

    公开(公告)号:US06955585B2

    公开(公告)日:2005-10-18

    申请号:US10934293

    申请日:2004-09-03

    CPC classification number: B24C1/04 B24C3/22 B24C5/02 B24C7/0007

    Abstract: A curved surface machining method that performs finishing of the surface of a workpiece into a curved surface. The method includes the steps of: setting a workpiece in a rotating or stationary state in a water tank filled with an abrasive-containing solution into which an abrasive with a grain size of less than 1 μm has been admixed; and spraying a high-speed fluid in the abrasive-containing solution while a position, direction, and angle thereof is controlled relative to the workpiece, thus grinding and finishing the surface of the workpiece to an intended surface roughness and profile accuracy.

    Abstract translation: 一种曲面加工方法,其将工件的表面精加工成曲面。 该方法包括以下步骤:在填充有磨料的溶液的水箱中将旋转或静止状态的工件设置在其中混合了粒度小于1μm的磨料的混合物; 并将高速流体喷射到含磨料的溶液中,同时相对于工件控制其位置,方向和角度,从而将工件的表面研磨和精加工到预期的表面粗糙度和轮廓精度。

    Upright vacuum cleaner
    98.
    发明授权
    Upright vacuum cleaner 失效
    直立吸尘器

    公开(公告)号:US5799363A

    公开(公告)日:1998-09-01

    申请号:US781113

    申请日:1997-01-09

    CPC classification number: A47L5/30 A47L7/06 A47L9/08

    Abstract: An upright vacuum cleaner has a float unit (29A) for lifting the upright vacuum cleaner during cleaning by spouting discharge air to a floor to be cleaned. The float unit (29A) has a floor-opposing face having a discharge-air outlet port (31) for spouting the discharge air of a motor fan (21).

    Abstract translation: 直立式真空吸尘器具有浮动单元(29A),用于通过将排放空气喷射到待清洁的地板上来清洁直立式真空吸尘器。 浮子单元(29A)具有具有用于喷出电机风扇(21)的排出空气的排出空气出口(31)的地板相对面。

    Washing apparatus
    99.
    发明授权
    Washing apparatus 失效
    洗衣机

    公开(公告)号:US5787910A

    公开(公告)日:1998-08-04

    申请号:US652923

    申请日:1996-05-24

    CPC classification number: A47L17/00 A47L15/0086

    Abstract: A washing apparatus is compact as well as easy to handle, with which a user can wash down dirt effectively in a short time. Washing liquid supplied from the washing liquid supplying means is made in the form of high-speed jet liquid by a high-speed jet stream spouting means. The high-speed jet liquid is spouted from the aperture of the first cover to wash down dirt by the impact given by the high-speed jet liquid. A washing object is dewatered by gas spouted from the aperture by a blowing means. The high-speed jet stream spouting means is comprised of a rotating object having a plurality of radial shape flow paths extending from a center portion to a circumference of the rotating object, and a liquid supplying portion for supplying washing liquid to a central portion of the radial shape flow paths. A rotating means rotates the rotating object so that washing liquid supplied in the radial shape flow paths is accelerated in the direction of a circumference as well as a radius of the rotating object by rotation. The accelerated washing liquid is spouted from an aperture in the form of high-speed jet liquid.

    Abstract translation: 洗涤装置紧凑,易于操作,用户可以在短时间内有效地清洗污垢。 从洗涤液供给装置供给的洗涤液通过高速喷射流喷射装置被制成高速喷射液体的形式。 高速喷射液体从第一盖的孔口喷出,以通过高速喷射液体的冲击来清除污垢。 洗涤物体通过吹出装置从孔中喷出的气体脱水。 高速喷射流喷射装置包括具有从旋转物体的中心部分延伸到圆周的多个径向形状的流动路径的旋转物体,以及用于将清洗液供应到旋转物体的中心部分的液体供应部分 径向形状流动路径。 旋转装置旋转旋转物体,使得在径向形状流动路径中供应的洗涤液体在圆周方向以及旋转物体的旋转半径方向上被加速。 加速的洗涤液体以高速喷射液体形式的孔径喷出。

    Upright vacuum cleaner
    100.
    发明授权
    Upright vacuum cleaner 失效
    直立吸尘器

    公开(公告)号:US5553347A

    公开(公告)日:1996-09-10

    申请号:US423198

    申请日:1995-04-18

    CPC classification number: A47L9/0081 A47L5/28 A47L7/06

    Abstract: An upright vacuum cleaner has a floating function for lifting the upright vacuum cleaner in a cleaning operation by spouting discharge air flow to a floor to be cleaned, and at least a suction-air inlet port for sucking air with dusts is arranged at an outer portion of a bottom face of a floor nozzle unit of the upright vacuum cleaner.

    Abstract translation: 立式吸尘器具有浮起功能,用于通过将排出的空气流喷射到待清洁的地板上,在清洁操作中提升直立式真空吸尘器,并且至少一个用于吸入具有灰尘的空气的吸入空气入口端口布置在外部 的立式吸尘器的地板喷嘴单元的底面。

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