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    PROCESS FOR THROTTLING A COMPRESSED GAS FOR EVAPORATIVE COOLING
    151.
    发明申请
    PROCESS FOR THROTTLING A COMPRESSED GAS FOR EVAPORATIVE COOLING 审中-公开
    用于蒸发压缩气体用于蒸发冷却的方法

    公开(公告)号：WO2012027063A1

    公开(公告)日：2012-03-01

    申请号：PCT/US2011/045831

    申请日：2011-07-29

    Applicant: DRESSER-RAND COMPANY ,  POLANSKY, Jiri ,  CHOULIK, Lukas ,  PACHECO, Jorge E.

    Inventor： POLANSKY, Jiri ,  CHOULIK, Lukas ,  PACHECO, Jorge E.

    IPC: F25B1/00 ,  F25B49/02

    CPC classification number: F25B1/10 ,  F04D17/12 ,  F04D29/5846 ,  F25B2309/061

    Abstract: A system and method of cooling a compressed working fluid is disclosed. The method includes compressing the working fluid above its critical pressure point in a compression stage to generate a compressed working fluid at or about local ambient temperature. The compressed working fluid can be cooled to below ambient by throttling a portion of the compressed working fluid to its saturated liquid-vapor state to generate a recycle working fluid. The recycle working fluid may then be atomized using an atomizing nozzle whereby the recycle working fluid evaporates and cools working fluid entering a target compression stage.

    Abstract translation: 公开了一种冷却压缩工作流体的系统和方法。 该方法包括在压缩阶段将工作流体压在其临界压力点之上，以在局部环境温度或周围产生压缩工作流体。 压缩的工作流体可以通过将一部分压缩的工作流体节流到其饱和的液体 - 蒸汽状态而被冷却到低于环境温度，以产生再循环工作流体。 再循环工作流体然后可以使用雾化喷嘴进行雾化，由此再循环工作流体蒸发并冷却进入目标压缩级的工作流体。

    MULTIPLE MODULAR IN-LINE ROTARY SEPARATOR BUNDLE
    152.
    发明申请
    MULTIPLE MODULAR IN-LINE ROTARY SEPARATOR BUNDLE 审中-公开
    多模块式在线旋转分离器组件

    公开(公告)号：WO2012012143A2

    公开(公告)日：2012-01-26

    申请号：PCT/US2011/042227

    申请日：2011-06-28

    Applicant: DRESSER-RAND COMPANY ,  KIDD, H., Allan ,  MAIER, William, C.

    Inventor： KIDD, H., Allan ,  MAIER, William, C.

    IPC: B01D17/038 ,  B04B5/02 ,  B04B5/04

    CPC classification number: B04B11/06 ,  B01D19/0057 ,  B04B1/04 ,  B04B5/10 ,  B04C3/04 ,  B04C3/06 ,  B04C2003/003 ,  B04C2003/006 ,  B04C2009/007

    Abstract: Apparatus and methods for separating a higher-density component from a lower-density component of a mixed flow, with the apparatus including a pressurized casing with a plurality of rotary separators disposed in parallel therein. The casing includes a fluid entrance assembly, a fluid outlet assembly, and a drain. The rotary separators each include an inlet fluidly coupled with the inlet of the fluid entrance assembly, a discharge in communication with the fluid outlet assembly, and an outlet passage in communication with the drain.

    Abstract translation: 用于从混合流的较低密度分量中分离较高密度组分的装置和方法，该装置包括具有平行设置的多个旋转分离器的加压壳体。 壳体包括流体入口组件，流体出口组件和排水管。 旋转分离器各自包括与流体入口组件的入口流体耦合的入口，与流体出口组件连通的排出口以及与排水管连通的出口通道。

    ENERGY CONVERSION SYSTEM WITH DUPLEX RADIAL FLOW TURBINE
    155.
    发明申请
    ENERGY CONVERSION SYSTEM WITH DUPLEX RADIAL FLOW TURBINE 审中-公开
    具有双重径向​​流动涡轮机的能量转换系统

    公开(公告)号：WO2011050229A2

    公开(公告)日：2011-04-28

    申请号：PCT/US2010/053664

    申请日：2010-10-22

    Applicant: DRESSER-RAND COMPANY ,  MAIER, William C.

    Inventor： MAIER, William C.

    IPC: F03B17/06 ,  F03B13/26 ,  F03B3/12

    CPC classification number: F03B13/142 ,  F03B13/266 ,  F05B2240/93 ,  Y02E10/28 ,  Y02E10/32 ,  Y02E10/38

    Abstract: An energy conversion system, including a wave chamber, and a turbine wheel coupled to a shaft and fluidly coupled with the wave chamber. The energy conversion system may also include a first radial flow passage fluidly coupled with the wave chamber and the turbine wheel, and first vanes disposed at least partially in the first radial flow passage, each of the first vanes being compliantly mounted and pivotal between first and second positions, the first vanes being configured to allow a motive fluid to flow in a first radial direction through the first radial flow passage when the first vanes are in the first position, and the first vanes being configured to substantially prevent the motive fluid from flowing through the first radial flow passage in a second radial direction when the second vanes are in the second position.

    Abstract translation: 包括波室的能量转换系统以及耦合到轴并与波室流体耦合的涡轮机叶轮。 能量转换系统还可以包括与波动室和涡轮机叶轮流体地联接的第一径向流动通道以及至少部分地设置在第一径向流动通道中的第一叶片，第一叶片中的每一个都平顺地安装并枢转在第一和第二叶片之间， 所述第一叶片构造成当所述第一叶片处于所述第一位置时允许运动流体沿第一径向方向流动通过所述第一径向流动通道，并且所述第一叶片构造成基本上防止所述运动流体流动 当第二叶片处于第二位置时，通过沿第二径向方向的第一径向流动通道。

    AUXILIARY BEARING SYSTEM WITH PLURALITY OF INERTIA RINGS FOR MAGNETICALLY SUPPORTED ROTOR SYSTEM
    156.
    发明申请
    AUXILIARY BEARING SYSTEM WITH PLURALITY OF INERTIA RINGS FOR MAGNETICALLY SUPPORTED ROTOR SYSTEM 审中-公开
    辅助轴承系统，具有多种用于磁力支撑转子系统的惯性环

    公开(公告)号：WO2011044432A2

    公开(公告)日：2011-04-14

    申请号：PCT/US2010/051932

    申请日：2010-10-08

    Applicant: DRESSER-RAND COMPANY ,  MAIER, William C.

    Inventor： MAIER, William C.

    IPC: F16C33/00 ,  F16C33/30 ,  F16C35/00 ,  F16C32/04 ,  F16C19/06

    CPC classification number: H02K5/1732 ,  F16C19/507 ,  F16C19/55 ,  F16C32/0442 ,  F16C39/02 ,  H02K7/09

    Abstract: An auxiliary bearing system for supporting a rotating shaft including a first auxiliary bearing coupled to the rotating shaft. A first inertia ring is coupled to and circumscribes the first auxiliary bearing. A second inertia ring circumscribes the first inertia ring. A radial clearance is defined between the first and second inertia rings when the rotating shaft is supported by a primary bearing system, and the first inertia ring engages the second inertia ring when the rotating shaft is not supported by the primary bearing system. A second auxiliary bearing is engaged with an outer surface of the second inertia ring.

    Abstract translation: 一种用于支撑旋转轴的辅助轴承系统，包括联接到旋转轴的第一辅助轴承。 第一惯性环联接到第一辅助轴承并限制第一辅助轴承。 第二惯性环围绕第一惯性环。 当旋转轴由主轴承系统支撑时，在第一和第二惯性环之间限定径向间隙，并且当旋转轴不被主轴承系统支撑时，第一惯性环与第二惯性环接合。 第二辅助轴承与第二惯性环的外表面接合。

    SLIDABLE COVER FOR CASING ACCESS PORT
    157.
    发明申请
    SLIDABLE COVER FOR CASING ACCESS PORT 审中-公开
    用于进出口的滑动盖

    公开(公告)号：WO2010107579A1

    公开(公告)日：2010-09-23

    申请号：PCT/US2010/025952

    申请日：2010-03-02

    Applicant: DRESSER-RAND COMPANY ,  MAIER, William, C. ,  GRIFFIN, Daniel, J.

    Inventor： MAIER, William, C. ,  GRIFFIN, Daniel, J.

    IPC: F03D11/00

    CPC classification number: F04D27/0215 ,  F04D29/441

    Abstract: An apparatus for encasing a turbomachine. The apparatus includes a casing disposed circumferentially about a central axis, defining an interior chamber and a first access opening extending radially therethrough. The apparatus also includes a cover disposed in the interior chamber such that the cover is slidable along the central axis between an open position and a closed position, the cover being configured to permit access to the interior chamber through the first access opening when in the open position, and the cover extending across and substantially obstructing the first access opening when in the closed position.

    Abstract translation: 一种用于封装涡轮机的装置。 该装置包括围绕中心轴线周向设置的壳体，其限定内部腔室和径向延伸穿过其中的第一进入口。 该设备还包括设置在内部室中的盖，使得盖可以在打开位置和关闭位置之间沿着中心轴线滑动，盖被构造成当打开时允许通过第一进入开口进入内部室 位置，并且当处于关闭位置时，盖延伸穿过并基本上阻挡第一进入开口。

    ROTARY SEPARATOR AND SHAFT COUPLER FOR COMPRESSORS
    158.
    发明申请
    ROTARY SEPARATOR AND SHAFT COUPLER FOR COMPRESSORS 审中-公开
    压缩机的旋转分离器和轴联轴器

    公开(公告)号：WO2009158252A1

    公开(公告)日：2009-12-30

    申请号：PCT/US2009/047662

    申请日：2009-06-17

    Applicant: DRESSER-RAND COMPANY ,  MAIER, William, C.

    Inventor： MAIER, William, C.

    IPC: B01D45/12

    CPC classification number: B01D45/12

    Abstract: A separator for a turbomachine including a coupler and a separation surface. The coupler has a central axis and is coupled to a drive shaft and to a second shaft, wherein rotation of the drive shaft rotates the coupler and the second shaft. The separation surface is disposed around the central axis and at least partially within or around the coupler to define a flow passage for a fluid stream between the separation surface and the coupler. Rotation of the drive shaft rotates the separation surface around the central axis so that a liquid within the fluid stream contacting the separation surface is separated from the fluid stream.

    Abstract translation: 一种用于包括耦合器和分离表面的涡轮机的隔板。 联接器具有中心轴线并且联接到驱动轴和第二轴，其中驱动轴的旋转使联接器和第二轴旋转。 分离表面设置在中心轴线周围并且至少部分地设置在耦合器内部或周围，以限定用于分离表面和耦合器之间的流体流的流动通道。 驱动轴的旋转使分离表面围绕中心轴线旋转，使得接触分离表面的流体流体内的液体与流体流分离。

    SEPARATOR DRUM AND COMPRESSOR IMPELLER ASSEMBLY
    160.
    发明申请
    SEPARATOR DRUM AND COMPRESSOR IMPELLER ASSEMBLY 审中-公开
    分离器鼓和压缩机叶轮组件

    公开(公告)号：WO2008036394A2

    公开(公告)日：2008-03-27

    申请号：PCT/US2007/020471

    申请日：2007-09-21

    Applicant: DRESSER-RAND COMPANY ,  MAIER, William, C.

    Inventor： MAIER, William, C.

    IPC: B63H9/06

    CPC classification number: B01D45/14 ,  F04D29/2277 ,  F04D29/2288

    Abstract: A fluid handling assembly is for a fluid machine that includes a casing and a shaft disposed within the casing so as to be rotatable about a central axis. An impeller is mounted on the shaft and has an inlet and a rotary separator is mounted on the shaft and has axially spaced apart inlet and outlet ends and an interior separation chamber. The separator is coupled with the impeller such that the separator and the impeller generally rotate as a single unit about the shaft axis and fluid within the separation chamber flows from the separator outlet end directly into the impeller inlet. Preferably, the separator includes a plurality of generally radially-extending blades disposed proximal to the separator inlet end and spaced circumferentially about the axis, the plurality of blades being configured to accelerate fluid flowing into the separator inlet end during rotation of the separator.

    Abstract translation: 流体处理组件用于流体机器，流体处理组件包括壳体和布置在壳体内以便可围绕中心轴线旋转的轴。 叶轮安装在轴上并具有入口和旋转分离器安装在轴上并具有轴向间隔开的入口端和出口端以及内部分离室。 分离器与叶轮耦合，使得分离器和叶轮作为围绕轴线的单个单元大体旋转，并且分离室内的流体从分离器出口端直接流入叶轮入口。 优选地，分离器包括多个大致径向延伸的叶片，所述叶片设置在分离器入口端的近侧并绕轴线周向地间隔开，所述多个叶片构造成在分离器旋转期间加速流入分离器入口端的流体。 p>

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