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61 条记录 (耗时 0.017 秒)

    Low-restriction turbine outlet housing
    2.
    发明授权
    Low-restriction turbine outlet housing 有权
    低限制涡轮出口外壳

    公开(公告)号：US07562528B2

    公开(公告)日：2009-07-21

    申请号：US11613788

    申请日：2006-12-20

    申请人： Terry G. Wood

    发明人： Terry G. Wood

    IPC分类号： F02D23/00 ,  F01D1/02 ,  F01D9/00 ,  F01D1/06 ,  F01D1/14 ,  F01D1/28 ,  F01D5/04 ,  F16M11/00

    CPC分类号： F01D25/30 ,  F02B37/00 ,  F02B39/00 ,  F05D2220/40

    摘要： A low-restriction turbine outlet device (200) includes a housing (202) having an internal volume (208). The internal volume (208) includes an inlet transition portion (230) and an outlet transition portion (232). An inlet port (204) that is formed in the housing (202) is in fluid communication with an outlet port (206) that is also formed in the housing (202). A mounting flange (216) is connected to the housing (202), a first set of stiffening ribs (218) and a second set of stiffening ribs (220) each connect the mounting flange (216) to the housing (202).

    摘要翻译： 低限制涡轮机出口装置（200）包括具有内部容积（208）的壳体（202）。 内部容积（208）包括入口过渡部分（230）和出口过渡部分（232）。 形成在壳体（202）中的入口（204）与也形成在壳体（202）中的出口（206）流体连通。 安装凸缘（216）连接到壳体（202），第一组加强肋（218）和第二组加强肋（220）将每个连接凸缘（216）连接到壳体（202）。

    Pressurized gas engine
    3.
    发明授权
    Pressurized gas engine 失效
    加压燃气发动机

    公开(公告)号：US3976389A

    公开(公告)日：1976-08-24

    申请号：US553978

    申请日：1975-02-28

    申请人： James V. Theis, Jr.

    发明人： James V. Theis, Jr.

    IPC分类号： F01B25/02 ,  F01D1/02 ,  F01D1/28 ,  F01D1/32 ,  F01B25/06

    CPC分类号： F01D1/32 ,  F01B25/02 ,  F01D1/026 ,  F01D1/28 ,  Y10T137/1171

    摘要： A pressure gas engine in which pressurized gas such as air is supplied to a series of arcuately arranged nozzles for exhausting into a series of arcuately arranged impulse buckets thereby causing rotation of a rotor in which the buckets are located, each nozzle having an exit adjacent the buckets and each bucket having a curved surface with an entering boundary edge and a leaving boundary edge for the gas blast leaving the bucket so that the blast sweeps across the curved surface of each bucket. The exit diameter of each nozzle is less than the radius of the curved surface of each bucket to achieve a full sweep of each bucket's curved surface from the entering edge to the leaving edge.The disclosure also includes means providing a pressurized gas supply passage to the nozzles, a control valve in this passage comprising a valve seat and a movable valve movable toward and away from the seat to control the gas flow through the passage to the nozzles, a gas bleed passage that diverts a portion of the pressurized gas from the supply passage to the back side of the valve opposite the seat to provide valve closing back pressure on the valve and through a bleed vent valve comprising a vent valve seat in the bleed passage and a movable vent valve member movable into and away from engagement with the vent valve seat to control this back pressure on the air supply control valve and centrifugally responsive means rotatable with the rotor of the engine for moving the vent valve member toward its seat on increasing speeds of the rotor thereby increasing and decreasing the pressure on the movable control valve to control the gas supply to the nozzles.

    摘要翻译： 一种压缩气体发动机，其中将诸如空气的加压气体供应到一系列弧形排列的喷嘴，用于排放成一系列弧形布置的脉冲桶，从而引起其中所述铲斗位于其中的转子的旋转，每个喷嘴具有邻近 铲斗和每个铲斗具有具有进入边界边缘的弯曲表面和用于气体冲击离开铲斗的离开边界边缘，使得鼓风扫过每个铲斗的弯曲表面。 每个喷嘴的出口直径小于每个铲斗的弯曲表面的半径，以实现每个铲斗的弯曲表面从进入边缘到离开边缘的全扫描。

    Multi-stage pump-turbine
    4.
    发明授权
    Multi-stage pump-turbine 失效
    多级泵 - 涡轮机

    公开(公告)号：US3794456A

    公开(公告)日：1974-02-26

    申请号：US3794456D

    申请日：1972-08-07

    申请人： ESCHER WYSS LTD

    发明人： JELUSIC F

    IPC分类号： F03B3/10 ,  F04D1/10 ,  F01D1/08 ,  F01D1/28

    CPC分类号： F04D1/10 ,  F03B3/10 ,  Y02E10/223 ,  Y10S415/91

    摘要： A multi-stage pump turbine, especially for pumped-storage power station; the stages, operating on a common shaft, arranged in series; actuating means such as fixed connecting conduits passing the power medium between the individual stages as well as adjustable elements for shutting off the connecting conduits for the purpose of switching at least one stage on or off from the power medium side; optionally a clutch as an actuating means between the shaft and the rotor contained in the stage that can be switched on or off; all the stages and all the actuating means arranged in a common housing.

    摘要翻译： 多级泵式涡轮机，特别适用于抽水蓄能电站; 在共同轴上操作的级，串联布置; 致动装置，例如通过各个级之间的动力介质的固定连接管道以及用于切断连接管道的可调节元件，用于将至少一个台阶与动力介质侧相切换或切断; 可选地，作为致动装置的离合器，其位于可以被接通或关闭的阶段中的轴与转子之间; 所有阶段和所有致动装置布置在公共壳体中。