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    Cyclonic elevator and method for using same
    71.
    发明授权
    Cyclonic elevator and method for using same 有权
    旋风式电梯及其使用方法

    公开(公告)号：US08985965B2

    公开(公告)日：2015-03-24

    申请号：US13921985

    申请日：2013-06-19

    申请人： Greg J. Vlachos

    发明人： Greg J. Vlachos

    IPC分类号： F04F5/46 ,  F04F5/42 ,  F04F5/00

    CPC分类号： F04F5/00 ,  F04F5/24 ,  F04F5/42 ,  F04F5/46 ,  F04F5/466 ,  Y10T29/49236

    摘要： A cyclonic elevator tube comprising a manifold which supplies fluid under pressure via an annular transition ring with multiple, circumferentially spaced jet orifices. These orifices are set at inwardly and circumferentially directed compound angles for ejecting vortex jets of pressurized fluid through the elevator, to ultimately cause transportation of fluid material through the tubes. This apparatus comprises: a cylindrical chamber; a plurality of helically shaped venturi tubes spaced around the internal circumference of the chamber; a manifold connected to the inlet ends of the venturi tubes; and a high pressure gas supply connected to the manifold. The helix can be right or left handed and preferably the venturi tubes extend for less than one turn of the helix. The angle that the tangent of the helix makes with the longitudinal axis of the chamber is between 1° and 89°. The internal circumference of the chamber may be larger at the inlet end than at the outlet end.

    摘要翻译： 一种旋风式电梯管，其包括歧管，其通过具有多个周向间隔开的喷射孔的环形过渡环在压力下供应流体。 这些孔被设置在向内和周向的复合角度，用于喷射通过电梯的加压流体的涡流喷射，以最终导致流体材料通过管的输送。 该装置包括：圆柱形腔室; 多个螺旋形文丘里管围绕腔室的内圆周间隔开; 连接到文氏管的入口端的歧管; 以及连接到歧管的高压气体供应。 螺旋可以是右手还是左手，最好是文丘里管延伸不到一圈的螺旋。 螺旋线的切线与腔的纵向轴线形成的角度在1°和89°之间。 腔室的内圆周可以在入口端比在出口端处更大。

    Fluid pump
    72.
    发明授权
    Fluid pump 有权
    流体泵

    公开(公告)号：US08979493B2

    公开(公告)日：2015-03-17

    申请号：US13255664

    申请日：2010-03-18

    申请人： Daniel Roehn

    发明人： Daniel Roehn

    IPC分类号： A61M1/12 ,  F04D3/00 ,  A61M1/10 ,  F04D29/18 ,  F04D29/24

    CPC分类号： A61M1/101 ,  A61M1/1024 ,  A61M1/1034 ,  A61M1/122 ,  A61M1/125 ,  F04D3/00 ,  F04D29/181 ,  F04D29/247 ,  Y10T29/49236

    摘要： The invention relates to a fluid pump, in particular liquid pump, with a rotor, with a rotor shaft (11) and with at least one rotor blade for delivering the fluid, wherein the rotor with regard to its diameter may be changed between a first, compressed condition, and a second expanded condition, wherein the at least one rotor blade comprises at least two erection elements (12, 13, 14) which are distanced to one another along the longitudinal axis (18) of the rotor shaft (11) and which project away from the shaft in the expanded condition of the rotor, as well as at least two limp rib elements (25, 26, 27, 28, 29, 30) which run at a distance to one another from one erection element (12, 13, 14) at least up to a further erection element, wherein a limp membrane (10) is held between the rib elements, which is tautened in the expanded condition of the rotor. A good compressibility of the rotor with low counter-forces, as well as a simple setting-up of the rotor may be achieved by the membrane-like design of the rotor blades. The membrane may for example be manufactured with the immersion method.

    摘要翻译： 本发明涉及具有转子的流体泵，特别是液体泵，其具有转子轴（11）以及用于输送流体的至少一个转子叶片，其中转子关于其直径可以在第一 压缩状态和第二膨胀状态，其中所述至少一个转子叶片包括沿着所述转子轴（11）的纵向轴线（18）彼此间隔开的至少两个竖立元件（12,13,14） 并且其在转子的膨胀状态下远离轴突出，以及至少两个相对于一个竖立元件延伸一定距离的跛行肋元件（25,26,27,28,29,30） 至少一直到另一个竖立元件，其中，在所述肋元件之间保持有跛行膜（10），所述肋元件在所述转子的膨胀状态下被拉紧。 具有低反作用力的转子的良好压缩性以及转子的简单设置可以通过转子叶片的膜状设计来实现。 膜可以例如用浸渍法制造。

    Fan inlet diffuser housing riveted center body retention
    73.
    发明授权
    Fan inlet diffuser housing riveted center body retention 有权
    风扇入口扩散器壳体铆接中心体保持

    公开(公告)号：US08979490B2

    公开(公告)日：2015-03-17

    申请号：US13248886

    申请日：2011-09-29

    申请人： Craig M. Beers ,  Seth E. Rosen

    发明人： Craig M. Beers ,  Seth E. Rosen

    IPC分类号： F04D29/54 ,  F04D29/66

    CPC分类号： F04D29/545 ,  F04D29/664 ,  Y10T29/49236

    摘要： A fan inlet diffuser housing system includes an air cycle machine, a housing coupled to the air cycle machine, an inlet fan disposed on the air cycle machine and configured to pass inlet air into the fan inlet diffuser housing, a center tube disposed in the housing, a diffuser cone disposed around the center tube, an inboard strut supporting the inner tube within the diffuser cone, and an outboard strut supporting the inner tube within the diffuser cone, the outboard strut being integral with the diffuser cone, wherein the inboard strut is coupled to the inner tube with a first plurality of mechanical fasteners, and the outboard strut is coupled to the inner tube with a second plurality of mechanical fasteners.

    摘要翻译： 风扇入口扩散器壳体系统包括空气循环机，耦合到空气循环机的壳体，设置在空气循环机上的入口风扇，并配置成将入口空气传入到风扇入口扩散器壳体中，中心管设置在壳体 设置在中心管周围的扩散器锥体，支撑漫射器锥体内部的内管的内侧支柱和支撑扩散器锥体内部的内管的外侧支柱，外侧支柱与扩散器锥体成一体，其中内侧支柱为 以第一多个机械紧固件联接到内管，并且外侧支柱通过第二多个机械紧固件联接到内管。

    Disposable cassette for an infusion pump for medical use and method for manufacture thereof
    74.
    发明授权
    Disposable cassette for an infusion pump for medical use and method for manufacture thereof 有权
    用于医疗用输液泵的一次性盒及其制造方法

    公开(公告)号：US08974416B2

    公开(公告)日：2015-03-10

    申请号：US13518474

    申请日：2010-12-20

    申请人： Jean-Denis Rochat

    发明人： Jean-Denis Rochat

    IPC分类号： A61M37/00 ,  F04B43/08 ,  F04B43/00 ,  A61M5/142

    CPC分类号： A61M5/14224 ,  A61M2205/128 ,  Y10T29/49236

    摘要： A disposable cassette intended for a metering pump for infusion consisting of just two components, namely, a hollow first component (1) forming a pump body, and a second component (5) collaborating with the hollow first component (1) to form a pumping zone (6) and comprising a flexible part (10) characterized in that the second component (5) further comprises a rigid part (9) secured to the flexible part (10) and able to be assembled with the hollow first component (1). The invention also relates to a method for manufacturing such a disposable cassette.

    摘要翻译： 一种用于计量泵的一次性盒子，其仅由两个部件组成，即形成泵体的中空的第一部件（1）和与中空的第一部件（1）协作以形成泵送的第二部件 （6）并且包括柔性部件（10），其特征在于，所述第二部件（5）还包括固定到所述柔性部件（10）并且能够与所述中空的第一部件（1）组装的刚性部件（9） 。 本发明还涉及制造这种一次性盒的方法。

    Cylinder head for a compressor
    76.
    发明授权
    Cylinder head for a compressor 有权
    用于压缩机的气缸盖

    公开(公告)号：US08960073B2

    公开(公告)日：2015-02-24

    申请号：US13272640

    申请日：2011-10-13

    申请人： Ramesh Pai ,  Michael Klatt ,  Folkhard Holzel

    发明人： Ramesh Pai ,  Michael Klatt ,  Folkhard Holzel

    IPC分类号： F01B31/28 ,  F04B39/12 ,  F04B49/035 ,  F04B49/24

    CPC分类号： F04B39/125 ,  F04B39/123 ,  F04B49/035 ,  F04B49/246 ,  Y10T29/49236

    摘要： A cylinder head for a compressor includes a closure device that can be adjusted between an unactuated position (off-load) in which the compressor delivers air and an actuated position (off-load) in which the compressor is running in an idle mode, a pneumatic control device having a control cylinder and a control piston that can be moved in the control cylinder, a spring device that prestresses the closure device into the unactuated position (on-load), and a driver configured to couple the control piston to the closure device. The closure device closes a compressed air passage in the unactuated position (on-load) and clears the compressed air passage in the actuated position (off-load), and the driver is permanently connected to the closure device and can be driven by the control piston.

    摘要翻译： 用于压缩机的气缸盖包括可在压缩机输送空气的未致动位置（卸载）与压缩机在空转模式下运行的致动位置（卸载）之间进行调节的闭合装置， 气动控制装置，其具有控制气缸和可在控制气缸中移动的控制活塞;弹簧装置，其将闭合装置预应力到未致动位置（负载）;以及驱动器，其构造成将控制活塞连接到闭合件 设备。 闭合装置关闭未致动位置（负载）中的压缩空气通道，并将压缩空气通道清除在致动位置（卸载），并且驱动器永久地连接到闭合装置并且可由控制器驱动 活塞。

    TURBOCHARGER BEARING HOUSING WITH INTEGRATED HEAT SHIELD
    77.
    发明申请
    TURBOCHARGER BEARING HOUSING WITH INTEGRATED HEAT SHIELD 有权
    涡轮增压器带集成热风罩的轴承座

    公开(公告)号：US20150044037A1

    公开(公告)日：2015-02-12

    申请号：US14387921

    申请日：2013-03-22

    申请人： BorgWamer Inc.

    发明人： Michael Bucking ,  Daniel N. Ward

    IPC分类号： F04D29/58 ,  F04D29/40

    CPC分类号： F04D29/5853 ,  F01D25/16 ,  F01D25/186 ,  F02B39/14 ,  F02C6/12 ,  F04D29/403 ,  F05D2220/40 ,  F05D2240/15 ,  Y10T29/49236

    摘要： A system and method is provided in which a turbocharger includes a heat shield wall that is formed together with the bearing housing as a unitary structure. The wall can extend from a main body portion of the bearing housing in a generally radially outward direction. The wall can be spaced from the main body and attached by a plurality of ribs such that chambers are defined therebetween. A circumferential passage can extend through the bearing housing to permit fluid communication between the chambers and outside of the bearing housing. In this way, a fluid outlet from the chambers is provided. As a result of such an arrangement, the need for a separate heat shield is eliminated, which can facilitate the assembly process and special attachment methods associated with a separate heat shield.

    摘要翻译： 提供了一种系统和方法，其中涡轮增压器包括与轴承壳体一起形成为一体结构的隔热壁。 壁可以在大致径向向外的方向上从轴承壳体的主体部分延伸。 壁可以与主体间隔开并且通过多个肋连接，使得腔之间被限定。 圆周通道可以延伸穿过轴承壳体以允许腔室和轴承壳体外部的流体连通。 以这种方式，提供来自腔室的流体出口。 作为这种布置的结果，消除了对单独的隔热罩的需要，这可以有助于装配过程和与单独的隔热罩相关联的特殊附接方法。

    Centering coupling for splined shafts submersible pumping systems and electrical submersible pumps
    80.
    发明授权
    Centering coupling for splined shafts submersible pumping systems and electrical submersible pumps 有权
    用于花键轴潜水泵系统和电潜泵的定心联轴器

    公开(公告)号：US08876500B2

    公开(公告)日：2014-11-04

    申请号：US14012717

    申请日：2013-08-28

    申请人： Baker Hughes Incorporated

    发明人： Donn J. Brown ,  Brown Lyle Wilson

    IPC分类号： F16B7/00 ,  F16B12/36 ,  F16B13/00 ,  E21B43/12 ,  E21B4/00 ,  F04B17/03

    CPC分类号： F04B17/03 ,  E21B4/006 ,  E21B43/128 ,  Y10T29/49236 ,  Y10T403/551 ,  Y10T403/5733

    摘要： A submersible pumping system, electrical submersible pump, and method of providing enhanced alignment of motor and driven shafts of submersible pumping systems and electrical submersible pumps, are provided. An example of an electrical submersible pump system includes a pump, a pump motor, and a seal section. The motor drives the pump via motor and driven shafts rotatingly coupled with a coupling assembly. The coupling assembly maintains the shaft ends in coaxial alignment with an alignment device. The alignment device is profiled on opposite ends for mating engagement with the centering guides extending from the shaft ends.

    摘要翻译： 提供了一种潜水泵送系统，电潜泵，以及提供潜水泵系统和电潜泵的电动机和从动轴的增强对准的方法。 电潜泵系统的实例包括泵，泵马达和密封段。 马达驱动泵通过马达和从动轴与联轴器组件旋转耦合。 联接组件将轴端保持与对准装置同轴对准。 对准装置在相对端部成型，用于与从轴端延伸的定心导向件配合接合。