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    Seal assembly for turbine, bucket/turbine including same, method for sealing interface between rotating and stationary components of a turbine
    23.
    发明申请
    Seal assembly for turbine, bucket/turbine including same, method for sealing interface between rotating and stationary components of a turbine 有权
    用于涡轮机，包括其的铲斗/涡轮机的密封组件，用于密封涡轮机的旋转和静止部件之间的接口的方法

    公开(公告)号：US20050111967A1

    公开(公告)日：2005-05-26

    申请号：US10716447

    申请日：2003-11-20

    申请人： Bernard Couture ,  Farshad Ghasripoor ,  Mark Kowalczyk

    发明人： Bernard Couture ,  Farshad Ghasripoor ,  Mark Kowalczyk

    IPC分类号： F01D11/08 ,  F01D5/20 ,  F01D11/00 ,  F01D11/02 ,  F01D11/12 ,  F02C7/28

    CPC分类号： F01D11/122 ,  F01D5/225 ,  F01D11/001 ,  Y02T50/671

    摘要： A rotary machine includes a rotatable rotor, buckets radially mounted on and spaced apart about the rotor, a stationary stator/casing disposed about and radially outward from the rotor defining an annular gap between the casing and tips of the buckets, and an abradable seal member provided to the bucket tip portions and disposed within the annular gap such that during differential growth of the rotor and buckets relative to the casing the seal member abrades in response to contact with a base seal member provided to the stator casing. Thereby, clearance between the stator casing and bucket tips is minimized between the moving bucket tips with the stator casing.

    摘要翻译： 旋转机械包括可转动的转子，围绕转子径向安装并间隔开的转子;固定的定子/壳体，其从转子周围和径向向外设置，限定了壳体和叶片尖端之间的环形间隙，以及可磨损的密封构件 提供到铲斗前端部分并且设置在环形间隙内，使得在转子和铲斗相对于壳体的差速生长期间，密封件响应于与设置到定子壳体的基座密封构件的接触而磨损。 因此，在具有定子壳体的移动的铲斗前端之间，定子壳体和铲斗前端之间的间隙最小化。

    Apparatus and method of delivering a fluid using a non-mechanical eductor pump and lock hopper
    25.
    发明授权
    Apparatus and method of delivering a fluid using a non-mechanical eductor pump and lock hopper 有权
    使用非机械喷射泵和锁定料斗输送流体的装置和方法

    公开(公告)号：US09086164B2

    公开(公告)日：2015-07-21

    申请号：US13537511

    申请日：2012-06-29

    申请人： Jason Paul Mortzheim ,  Farshad Ghasripoor

    发明人： Jason Paul Mortzheim ,  Farshad Ghasripoor

    IPC分类号： B65G51/18 ,  F16K24/00

    CPC分类号： F16K24/00 ,  B01F3/12 ,  B01F5/0421 ,  B01F5/043 ,  B01F15/0235 ,  E21B21/062 ,  Y10T137/0318 ,  Y10T137/85978

    摘要： An apparatus and method for delivering a fluid using non-mechanical lock hopper eductor assembly. The assembly including at least one lock hopper coupled to an eductor motive fluid inlet, a source of a treatment material and a suction flow outlet. The lock hopper configured to contain therein a pressurized treatment fluid as an output suction flow. The lock hopper is coupled to an eductor pump assembly. The eductor pump assembly including a suction chamber in fluidic communication with the eductor motive fluid inlet, the suction flow outlet and a fluid mixture outlet. The suction chamber configured to output a fluid mixture to a mixing chamber coupled to said fluid mixture outlet and configured to mix the fluid mixture therein. The eductor pump assembly further including an expansion feature coupled to said mixing chamber and configured to expand the fluid mixture therein for delivery to a downstream component.

    摘要翻译： 一种使用非机械闭锁料斗喷射器组件输送流体的装置和方法。 所述组件包括联接到喷射器动力流体入口的至少一个锁定料斗，处理材料源和吸入流出口。 锁定料斗构造成在其中容纳加压处理流体作为输出抽吸流。 锁料斗联接到喷射泵组件。 喷射泵组件包括与喷射器动力流体入口流体连通的吸入室，吸入流出口和流体混合物出口。 吸入室被配置为将流体混合物输出到与所述流体混合物出口连接的混合室，并且配置成将流体混合物混合在其中。 喷射泵组件还包括连接到所述混合室的膨胀特征并且构造成将其中的流体混合物膨胀以输送到下游部件。

    METHOD AND APPARATUS FOR COMPLIANT PLATE SEALS
    28.
    发明申请
    METHOD AND APPARATUS FOR COMPLIANT PLATE SEALS 有权
    合适的板密封的方法和装置

    公开(公告)号：US20120049461A1

    公开(公告)日：2012-03-01

    申请号：US12873118

    申请日：2010-08-31

    申请人： Hrishikesh Vishvas Deo ,  Norman Arnold Turnquist ,  Farshad Ghasripoor ,  William Edward Adis

    发明人： Hrishikesh Vishvas Deo ,  Norman Arnold Turnquist ,  Farshad Ghasripoor ,  William Edward Adis

    IPC分类号： F16J15/447

    CPC分类号： F01D11/02 ,  F05D2260/96 ,  F16J15/3292

    摘要： A seal assembly for a turbomachine includes a plurality of compliant plate members attached to an interior surface of a stationary housing. The compliant plate members define a sealing ring between the stationary housing and a rotor. Each of the compliant plate members comprises at least one slot therein. The seal assembly further includes at least one arcuate static ring attached to the interior surface of the stationary housing and extending radially into the at least one slot in the compliant plate members. Each of the at least one static ring extends circumferentially through and between a plurality of the compliant plate members. Finally, the seal assembly includes a vibration damper disposed adjacent to or provided on the plurality of compliant plate members. The vibration damper is configured to dampen vibration of the plurality of compliant plate members.

    摘要翻译： 用于涡轮机的密封组件包括附接到固定壳体的内表面的多个柔性板构件。 柔性板构件在固定壳体和转子之间限定密封环。 每个柔性板构件在其中包括至少一个槽。 密封组件还包括附接到固定壳体的内表面并且径向延伸到柔性板构件中的至少一个槽中的至少一个弓形静环。 所述至少一个静止环中的每一个周向延伸穿过并且在多个柔性板构件之间。 最后，密封组件包括邻近或设置在多个柔性板构件上的振动阻尼器。 振动阻尼器构造成抑制多个柔性板构件的振动。

    ARTICLE HAVING A PROTECTIVE COATING AND METHODS
    29.
    发明申请
    ARTICLE HAVING A PROTECTIVE COATING AND METHODS 有权
    具有防护涂料和方法的物品

    公开(公告)号：US20100140529A1

    公开(公告)日：2010-06-10

    申请号：US11744506

    申请日：2007-05-04

    申请人： Farshad Ghasripoor ,  Guido Felice Forte, JR. ,  David Ernest Welch ,  Yogesh Kesrinath Potdar

    发明人： Farshad Ghasripoor ,  Guido Felice Forte, JR. ,  David Ernest Welch ,  Yogesh Kesrinath Potdar

    IPC分类号： F16K25/00 ,  C23C14/14 ,  B32B9/00 ,  B32B7/02 ,  B32B15/04 ,  B32B5/00 ,  C23C26/00

    CPC分类号： C23C28/044 ,  Y10T428/24983 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/31678

    摘要： An article comprising an article having a first surface and a second surface adapted to come into contact with the first surface and a first protective coating on at least a portion of the first surface. The first protective coating comprises a first coating layer. The first coating layer comprises a first component comprising boron, titanium or chromium and a second component comprising nitrogen or carbon. At least a portion of the first protective coating comes into contact with the second surface when the second surface comes into contact with the first surface. A method for reducing the wear and galling of a first surface of an article comprising applying a coating to the first surface of the article.

    摘要翻译： 一种制品，其包括具有适于与所述第一表面接触的第一表面和第二表面的物品，以及在所述第一表面的至少一部分上的第一保护涂层。 第一保护涂层包括第一涂层。 第一涂层包括包含硼，钛或铬的第一组分和包含氮或碳的第二组分。 当第二表面与第一表面接触时，第一保护涂层的至少一部分与第二表面接触。 一种用于减少制品的第一表面的磨损和磨损的方法，包括将涂层施加到制品的第一表面。