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    • 3. 发明申请
    • EJECTORS AND METHODS OF MANUFACTURE
    • 出口商和制造方法
    • WO2012161978A1
    • 2012-11-29
    • PCT/US2012/037272
    • 2012-05-10
    • CARRIER CORPORATIONALAHYARI, Abbas A.
    • ALAHYARI, Abbas A.
    • F25B41/00
    • F25D15/00B05B1/00F25B41/00F25B2341/0012Y10T29/49826
    • An ejector (200; 400; 600; 700; 800) has a housing (202) and an insert. The housing has an upstream end (206) and a downstream end (208) and a branch (220). A primary flowpath extends from the upstream end and a secondary flowpath passes through the branch to join the primary flowpath. The insert (204; 402) is within the housing and extends from an upstream end (250) to a downstream end (252). The insert has a motive nozzle (240) having an inlet and an outlet. A mixer (242) is at least partially downstream of the motive nozzle. One or more passages (304) are positioned such that the secondary flowpath extends through the branch and through the one or more passages to join the primary flowpath, at least one portion of the insert being of less robust material than a material of the housing.
    • 喷射器(200; 400; 600; 700; 800)具有壳体(202)和插入件。 壳体具有上游端(206)和下游端(208)和分支(220)。 主流路从上游端延伸,次流径通过分支以连接主流路。 插入件(204; 402)在壳体内并从上游端(250)延伸到下游端(252)。 插入件具有具有入口和出口的动力喷嘴(240)。 混合器(242)至少部分地在动力喷嘴的下游。 一个或多个通道(304)被定位成使得次级流路延伸穿过分支并且穿过一个或多个通道以连接主流路,插入件的至少一部分具有比壳体的材料更不坚固的材料。
    • 8. 发明申请
    • METHOD FOR ESTABLISHING AN AIR CURTAIN SEPARATION BARRIER
    • 建立空气隔离隔离墙的方法
    • WO2004062762A3
    • 2005-05-26
    • PCT/US2004000137
    • 2004-01-06
    • CARRIER COMM REFRIGERATION INCSAROKA MARY DALAHYARI ABBAS A
    • SAROKA MARY DALAHYARI ABBAS A
    • A47F3/04
    • A47F3/0447
    • A method is disclosed for establishing a separation barrier at an interface between a first environment having a fluid at a first condition and a second environment having a fluid at a second condition. A first stream (55) of a fluid is directed along a first path (45) between the first environment and the second environment and a second stream of fluid (65) is directed along a second path (75) between the first stream of fluid and the second environment. A desired parametric relationship is maintained between the first fluid stream and the second fluid stream thereby decreasing passage of fluid from either of the first and second environments to the other of the first and second environments.
    • 公开了一种用于在具有第一状态的流体的第一环境和在第二状态下具有流体的第二环境之间的界面处建立隔离屏障的方法。 流体的第一流(55)沿着第一环境和第二环境之间的第一路径(45)引导,并且第二流体流(65)沿第二流体(75)被引导在第一流体流 和第二个环境。 在第一流体流和第二流体流之间保持期望的参数关系,从而减少流体从第一和第二环境中的任一个到第一和第二环境中的另一个的通过。