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    • 5. 发明申请
    • GAS FLOW ENHANCER FOR COMBUSTION ENGINES
    • 用于燃烧发动机的气体流量增强器
    • WO2006001855A2
    • 2006-01-05
    • PCT/US2005007971
    • 2005-03-07
    • CUMMINGS CRAIG D
    • CUMMINGS CRAIG D
    • F01D1/36
    • F01N1/088F01N3/0892F01N3/36F01N3/38Y02T10/20
    • A gas flow enhancer for a combustion engine includes a housing, configured to receive an inlet flow of gas at an inlet pressure, and enclosing an expansion chamber. Disposed within the expansion chamber are a set of inner vanes and outer vanes, and a flow separator. The outer vanes are disposed outside the flow separator and produce an outer helical flow of the gas. The inner vanes are disposed within the flow separator and produce an inner helical flow of the gas, the inner helical flow having a higher velocity and lower pressure than the outer helical flow. The outer helical flow and inner helical flow are recombined at an outlet of the expansion chamber so as to produce an outlet laminar flow profile having a lower average pressure than the inlet pressure.
    • 用于燃烧发动机的气体流动增强器包括壳体,其构造成在入口压力下接纳气体的入口流,并且包围膨胀室。 在膨胀室内设置有一组内叶片和外叶片以及一流分离器。 外部叶片设置在流动分离器的外部并产生气体的外部螺旋流。 内叶片设置在流动分离器内并产生气体的内螺旋流,内螺旋流具有比外螺旋流更高的速度和更低的压力。 外螺旋流和内螺旋流在膨胀室的出口处重新组合,以产生具有比入口压力更低的平均压力的出口层流轮廓。
    • 7. 发明申请
    • AIR TURBINE FOR COMBUSTION ENGINE
    • 用于燃烧发动机的空气涡轮机
    • WO2002066799A1
    • 2002-08-29
    • PCT/US2002/004452
    • 2002-02-15
    • CUMMINGS, CraigSUTERA, Anthony, J.
    • CUMMINGS, CraigSUTERA, Anthony, J.
    • F01N1/02
    • F01N13/004F01N1/02F01N1/06F01N1/08F01N1/088F01N1/12F01N1/166F01N13/007F01N2470/04F01N2590/02F02D2009/0283F02M35/1211F02M35/1216F02M35/1222F02M35/1227Y02T10/146
    • An air turbine apparatus (10) for use with a combustion engine either as a muffler or as an air intake device is comprised of a housing (12) defining an expansion chamber (20) and an airfoil (50) positioned within the housing (12). The airfoil (50) includes a central aperture (52) extending longitudinally there through that is in fluid communication with both the inlet (18) and the outlet (16) of the housing (12). The airfoil (50) is configured to allow gases flowing through the inlet (18) to flow between the outer edge of the airfoil (50) and the housing (12) and through the aperture (52) of the airfoil (50). In addition, the air travelling through the housing (12) is caused to spin as it travels through the housing (12). This rotational flow increased the rate of flow of gases through the air turbine device (10). An induction tube (22) is provided between the airfoil (50) and the outlet (16) of the housing (12) to encourage turbulent flow of gases without restricting flow to produce a muffling effect and thus a dampening of noise from the combustion engine.
    • 用作消声器或作为进气装置的内燃机使用的空气涡轮机装置(10)包括限定膨胀室(20)的壳体(12)和定位在壳体(12)内的翼型件 )。 机翼(50)包括沿其纵向延伸的中心孔(52),其通过与壳体(12)的入口(18)和出口(16)流体连通。 机翼(50)构造成允许流过入口(18)的气体在翼型件(50)的外边缘和壳体(12)之间并通过翼型件(50)的孔口(52)流动。 此外,通过壳体(12)行进的空气在其穿过壳体(12)时被旋转。 该旋转流量增加了气体通过空气涡轮机装置(10)的流量。 感应管(22)设置在机翼(50)和壳体(12)的出口(16)之间,以促进气体的湍流而不限制流动,从而产生消声效应,从而减轻来自内燃机 。
    • 8. 发明申请
    • CONVEYOR-TYPE THREE DIMENSIONAL PARKING SYSTEM
    • 输送机型三维停车系统
    • WO1998033996A1
    • 1998-08-06
    • PCT/US1997001478
    • 1997-02-05
    • CUMMINGS, Craig, Neal
    • E04H06/12
    • E04H6/14
    • A conveyor-type three dimensional parking system (12) which comprises a storage structure (14) having an entrance port (16) and an exit port (18). A conveyor assembly (20) is built into the storage structure (14) for holding a plurality of motor vehicles (22). A pair of gates (24, 26) are provided to cover the entrance port (16), and the exit port (18) of the storage structure (14). A facility (28), operated by each driver is for actuating the entrance gate (24) to open, so that each driver can drive their motor vehicle (22) through the entrance port (16) and into the conveyor assembly (20) in the storage structure (14). A mechanism (30), operated by each driver, is for actuating the exit gate (26) to open, so that each driver can retrieve their motor vehicle (22) from the conveyor assembly (20) and then drive out through the exit port (18) of the storage structure (14).
    • 一种输送机型三维停车系统(12),其包括具有入口(16)和出口(18)的存储结构(14)。 输送机组件(20)内置在储存结构(14)中,用于保持多个机动车辆(22)。 一对门(24,26)设置成覆盖入口(16)和存储结构(14)的出口(18)。 每个驾驶员操作的设施(28)用于致动入口(24)打开,使得每个驾驶员可以通过入口(16)驱动其机动车辆(22)并进入到输送机组件(20)中 存储结构(14)。 由每个驾驶员操作的机构(30)用于致动出口门(26)打开,使得每个驾驶员可以从输送机组件(20)检索其机动车辆(22),然后通过出口 (14)的存储结构(18)。