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    • 36. 发明申请
    • 渦流ポンプ
    • 旋流泵
    • WO2017090510A1
    • 2017-06-01
    • PCT/JP2016/084133
    • 2016-11-17
    • 愛三工業株式会社
    • 杉本 篤中村 英士加藤 伸博鈴木 眞矢
    • F04D23/00F02M25/08
    • F04D23/00F02M25/08
    • 吸入した気体を自動車のエンジンに向けて吐出する渦流ポンプであって、インペラと、インペラを回転可能に収容しており、インペラの外周縁の外側からインペラの回転軸に離間する方向に延びる吐出流路を有するハウジングと、を備え、インペラは、その端面の外周部に回転方向に沿って配置される複数の羽根と、隣り合う羽根の間にそれぞれ配置される複数の羽根溝と、外周縁において複数の羽根溝のインペラ外周側を閉塞する外周壁を有し、ハウジングは、羽根溝に対向しており、インペラの回転方向に延びる対向溝を有する。
    • 涡流泵用于喷射吸入气体中的汽车发动机中,叶轮和具有可旋转地容纳叶轮,从叶轮旋转轴的叶轮的外周缘 其中叶轮包括多个沿叶片的端面的外圆周部分上的旋转方向布置的叶片和布置在相邻叶片之间的多个叶片, 以及外周壁,该外周壁在外周缘处封闭多个叶片槽的叶轮外周侧,壳体与叶片槽相对,并且具有沿叶轮的旋转方向延伸的相对槽。

    • 38. 发明申请
    • COMPRESSION METHOD AND MEANS
    • 压缩方法与手段
    • WO2010094936A1
    • 2010-08-26
    • PCT/GB2010/000309
    • 2010-02-22
    • HAMMERBECK, John, Philip, Roger
    • HAMMERBECK, John, Philip, Roger
    • F04D21/00F04D23/00F04D27/02F01D1/34F01D1/32
    • F04D23/00F04D21/00F04D27/0246F04D29/052
    • The invention is a compression method having characteristics of smooth compression and internal cooling of the gas. Embodiments of the invention employ a cylindrical chamber and an orbiting rotor to create a moving duct or chamber whose walls converge, relative to a static gas packet drawn into the moving duct, at a "pinch point". Preferably the closing speed of the walls is subsonic and the speed of the pinch point is supersonic. This enables high pressure to co-exist, at the narrowing end of the duct, with low pressure elsewhere in the duct, because of the pressure information barrier produced by the supersonic advance of the pinch point. The invention also discloses means for providing gas inlet and outlet functionality, and means for providing a variable flow compressor.
    • 本发明是具有气体平滑压缩和内部冷却特性的压缩方法。 本发明的实施例采用圆柱形腔室和绕动转子来产生移动的管道或腔室,其相对于被吸入移动管道的静态气体组件以“夹点”收敛。 优选地,壁的闭合速度是亚音速的,夹点的速度是超音速的。 这是因为压缩信息障碍是通过夹点的超音速提前产生的,因此能够在管道的狭窄端部共同存在管道的其它部分的低压力。 本发明还公开了用于提供气体入口和出口功能的装置,以及用于提供可变流量压缩机的装置。
    • 39. 发明申请
    • COMPRESSION METHOD AND MEANS
    • 压缩方法与手段
    • WO2008122781A1
    • 2008-10-16
    • PCT/GB2008/001193
    • 2008-04-03
    • HAMMERBECK, John, Philip, Roger
    • HAMMERBECK, John, Philip, Roger
    • F04D21/00F04D23/00
    • F04D23/00F04D21/00
    • The invention is a compression method having characteristics of smooth compression and internal cooling of the gas. Embodiments of the invention employ a cylindrical chamber and an orbiting rotor to create a moving duct or chamber whose walls converge, relative to a static gas packet drawn into the moving duct, at a 'pinch point'. Preferably the closing speed of the walls is subsonic and the speed of the pinch point is supersonic. This enables high pressure to co-exist, at the narrowing end of the duct, with low pressure elsewhere in the duct, because of the pressure information barrier produced by the supersonic advance of the pinch point. The invention also discloses means for adjusting the running clearance between the cylinder and the rotor, and means for counterbalancing the rotor.
    • 本发明是一种具有气体平滑压缩和内部冷却特性的压缩方法。 本发明的实施例采用圆柱形腔室和绕动转子来产生移动的管道或腔室,其相对于被吸入移动管道中的静态气体组件在“夹点”处会聚。 优选地,壁的闭合速度是亚音速的,夹点的速度是超音速的。 这是因为压力信息障碍物由压缩点的超音速提前产生,因此能够在管道的狭窄端处共同存在管道的其它部分的低压。 本发明还公开了用于调节气缸和转子之间的运行间隙的装置,以及用于平衡转子的装置。
    • 40. 发明公开
    • BLOWER
    • US20240077084A1
    • 2024-03-07
    • US18237494
    • 2023-08-24
    • LG ELECTRONICS INC.
    • Juhyun KIMJaehyuk JungJinwook ChoiSeokho Choi
    • F04D29/40F04D23/00
    • F04D29/403F04D23/00
    • A blower of the present disclosure includes: a lower case having a suction port; an upper case which has a pair of towers that are spaced apart from each other and form a space through which a discharge air flows therebetween; and a blower fan which is disposed inside the lower case and discharges air to the upper case, wherein each of the pair of towers has a discharge port that is elongated in an up-down direction and disposed closer to a rear end of the tower than a front end, and has an air guide, which is disposed therein, that guides the air discharged by the blower fan to the discharge port, wherein the air guide is convex upward, has one end disposed near a middle between the front end and the rear end of the tower, and has the other end disposed near a middle of a vertical height of the discharge port, wherein the other end is disposed higher than the one end, so that the direction of air flow discharged from the fan can be smoothly switched to the discharge port side by only a single air guide, thereby minimizing the flow resistance inside the blower and greatly improving the economic efficiency and manufacturability of the blower.