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    FLUID SUPPLY OVER RANGE OF GRAVITATIONAL CONDITIONS
    91.
    发明公开
    FLUID SUPPLY OVER RANGE OF GRAVITATIONAL CONDITIONS 审中-公开
    流体供应超过引力条件范围

    公开(公告)号：EP3321481A1

    公开(公告)日：2018-05-16

    申请号：EP17201263.5

    申请日：2017-11-13

    Applicant: United Technologies Corporation

    Inventor： XU, JinQuan

    IPC: F01M11/06 ,  F16N19/00 ,  F01D25/20 ,  B64D37/22 ,  F16H57/04

    CPC classification number: F16H57/0443 ,  B64D37/22 ,  F01D25/20 ,  F01M11/067 ,  F16H57/045 ,  F16N17/00 ,  F16N19/00 ,  F16N2210/09

    Abstract: Aspects of the disclosure are directed to a system (200B) comprising: a tank (202) that stores a fluid (206), and a conduit (210) that includes a first end (210a) and a second end (210b), where the conduit (210) is configured to convey at least a portion of the fluid (206) stored in the tank (202) from the second end (210b) of the conduit (210) to the first end (210a) of the conduit (210), where a first end region of the conduit (210) coinciding with the second end (210b) of the conduit (210) has a first end region density and the fluid (206) has a fluid density, where the first end region density is greater than or equal to the fluid density such that the first end region of the conduit (210) remains immersed in the fluid (206) stored in the tank (202) when the fluid (206) in the tank (202) is under negative gravity conditions.

    Abstract translation: 本公开的多个方面涉及一种系统（200B），其包括：储存流体（206）的罐（202）以及包括第一端（210a）和第二端（210b）的导管（210），其中 导管210构造成将储存在罐202中的流体206的至少一部分从导管210的第二端210b输送到导管210的第一端210a， 210），其中导管（210）的与导管（210）的第二端部（210b）重合的第一端部区域具有第一端部区域密度并且流体（206）具有流体密度，其中第一端部区域 密度大于或等于流体密度，使得当箱（202）中的流体（206）为（202）时，导管（210）的第一端部区域保持浸没在存储在箱（202）中的流体（206） 在负重力条件下。

    METHOD FOR FORMING SINGLE CRYSTAL COMPONENTS USING ADDITIVE MANUFACTURING AND RE-MELT
    92.
    发明公开
    METHOD FOR FORMING SINGLE CRYSTAL COMPONENTS USING ADDITIVE MANUFACTURING AND RE-MELT 审中-公开
    PROCESS FOR使用添加剂生产和重熔PRODUCING单晶

    公开(公告)号：EP3096911A1

    公开(公告)日：2016-11-30

    申请号：EP15740789.1

    申请日：2015-01-21

    Applicant: United Technologies Corporation

    Inventor： XU, JinQuan

    IPC: B22F7/02 ,  B22F5/04 ,  B22F3/105 ,  B33Y70/00 ,  F01D5/14 ,  F01D5/28

    Abstract: A method is provided for manufacturing a component. This method includes additively manufacturing a crucible for casting of the component. A metal material is directionally solidified within the crucible to form a metal single crystal material. A sacrificial core is removed to reveal a metal single crystal component with internal passageways. A component is provided for a gas turbine engine that includes a metal single crystal material component with internal passageways. The metal single crystal material component was additively manufactured of a metal material concurrently with a core that forms the internal passageways. The metal material was also remelted and directionally solidified.

    ADDITIVE MANUFACTURING METHOD FOR THE ADDITION OF FEATURES WITHIN COOLING HOLES
    94.
    发明公开
    ADDITIVE MANUFACTURING METHOD FOR THE ADDITION OF FEATURES WITHIN COOLING HOLES 审中-公开
    加成工艺，函数的积分散热孔加成

    公开(公告)号：EP2971666A1

    公开(公告)日：2016-01-20

    申请号：EP14767556.5

    申请日：2014-03-11

    Applicant: United Technologies Corporation

    Inventor： XU, JinQuan

    IPC: F02C7/12 ,  F01D25/12

    Abstract: A method for forming a diffusion cooling hole in a substrate includes removing material from the substrate to form a metering section having an inlet on a first side of the substrate and removing material from the substrate to form a diffusing section that extends between the metering section and an outlet located on a second side of the substrate generally opposite the first side. The method also includes forming a feature on a substrate surface within one of the metering section and the diffusing section. Forming the feature includes depositing a material on the substrate surface and selectively heating the material to join the material with the substrate surface and form the feature.

    TRAILING EDGE AND TIP COOLING
    95.
    发明公开
    TRAILING EDGE AND TIP COOLING 审中-公开
    追踪边缘和尖端冷却

    公开(公告)号：EP2925970A1

    公开(公告)日：2015-10-07

    申请号：EP13858825.6

    申请日：2013-10-31

    Applicant: United Technologies Corporation

    Inventor： XU, JinQuan

    IPC: F01D5/18 ,  F02C7/12

    CPC classification number: F01D5/187 ,  F01D5/186 ,  F05D2240/304 ,  F05D2240/307 ,  F05D2250/38 ,  F05D2260/2212 ,  F05D2260/22141 ,  Y02T50/676

    Abstract: A gas turbine engine component includes an airfoil extending radially from a root section to a tip section and having a trailing edge cooling passageway and first, second and third flow dividers in the cooling passageway. The first, second and third flow dividers have longitudinal axes that are angled based upon a position of the flow divider relative to the tip section of the airfoil.

    Abstract translation: 燃气涡轮发动机部件包括翼型件，所述翼型件从根部区段径向延伸至尖端区段并且具有后缘冷却通道以及冷却通道中的第一，第二和第三分流器。 第一，第二和第三分流器具有基于分流器相对于翼型件的尖端部分的位置成角度的纵向轴线。

    COOLING HOLE WITH ENHANCED FLOW ATTACHMENT
    97.
    发明公开
    COOLING HOLE WITH ENHANCED FLOW ATTACHMENT 有权
    BAUTEIL EINES GASTURBINENKRAFTWERKS

    公开(公告)号：EP2815113A2

    公开(公告)日：2014-12-24

    申请号：EP13785247.1

    申请日：2013-02-12

    Applicant: United Technologies Corporation

    Inventor： XU, JinQuan ,  LEVASSEUR, Glenn

    IPC: F02C7/18 ,  F01D25/12 ,  F02K3/00 ,  F01D5/08

    CPC classification number: F01D5/186 ,  F01D9/065 ,  F05D2240/81 ,  F05D2260/202 ,  F23R2900/03042 ,  Y02T50/676

    Abstract: A gas turbine engine component includes a wall having first and second wall surfaces, a cooling hole extending through the wall and a convexity. The cooling hole includes an inlet located at the first wall surface, an outlet located at the second wall surface, a metering section extending downstream from the inlet and a diffusing section extending from the metering section to the outlet. The diffusing section includes a first lobe diverging longitudinally and laterally from the metering section and a second lobe adjacent the first lobe and diverging longitudinally and laterally from the metering section. The convexity is located near the outlet.

    Abstract translation: 燃气涡轮发动机部件包括具有第一和第二壁表面的壁，延伸穿过壁的冷却孔和凸起。 冷却孔包括位于第一壁表面处的入口，位于第二壁表面处的出口，从入口下游延伸的计量部分和从计量部分延伸到出口的扩散部分。 扩散部分包括从计量部分纵向和横向分叉的第一凸角和邻近第一凸角并从计量部分纵向和横向发散的第二凸角。 凸起位于出口附近。

    MULTI-LOBED COOLING HOLE AND METHOD OF MANUFACTURE
    98.
    发明公开
    MULTI-LOBED COOLING HOLE AND METHOD OF MANUFACTURE 有权
    ZUGEHÖRIGESHERSTELLUNSGVERFAHREN EINESKÜHLLOCHS

    公开(公告)号：EP2815111A2

    公开(公告)日：2014-12-24

    申请号：EP13785189.5

    申请日：2013-02-12

    Applicant: United Technologies Corporation

    Inventor： XU, JinQuan ,  ZELESKY, Mark F. ,  KOHLI, Atul ,  GLEINER, Matthew S.

    IPC: F02C7/18 ,  F01D5/08 ,  F01D25/12 ,  F02K3/00

    CPC classification number: F01D5/186 ,  F01D9/065 ,  F05D2240/81 ,  F05D2260/202 ,  Y02T50/676 ,  Y10T29/49323

    Abstract: A gas turbine engine component includes a wall having first and second wall surfaces and a cooling hole extending through the wall. The cooling hole includes an inlet at the first wall surface, an outlet at the second wall surface, a metering section extending downstream from the inlet and a diffusing section extending from the metering section to the outlet. The diffusing section includes a first lobe diverging longitudinally and laterally from the metering section, a second lobe adjacent the first lobe and diverging longitudinally from the metering section, a third lobe adjacent the second lobe and diverging longitudinally and laterally from the metering section, and a transition region having an end adjacent the outlet and a portion that extends between the lobes and the outlet. The first and third lobes each include a curved outer portion.

    Abstract translation: 燃气涡轮发动机部件包括具有第一和第二壁表面的壁和延伸穿过壁的冷却孔。 冷却孔包括在第一壁表面处的入口，在第二壁表面处的出口，从入口下游延伸的计量部分和从计量部分延伸到出口的扩散部分。 漫射部分包括从计量部分纵向和横向分散的第一凸角，邻近第一凸角并从计量部分纵向发散的第二凸角，邻近第二凸角并与计量部分纵向和横向分开的第三凸角，以及 过渡区域具有邻近出口的端部和在凸角和出口之间延伸的部分。 第一和第三瓣各自包括弯曲的外部部分。

    GAS TURBINE ENGINE COMPONENT WITH CUSPED COOLING HOLE
    99.
    发明公开
    GAS TURBINE ENGINE COMPONENT WITH CUSPED COOLING HOLE 有权
    Bauteil，zugehörigeTurbine，Turbofantriebwerk und Gasturbinentriebwerk

    公开(公告)号：EP2815101A1

    公开(公告)日：2014-12-24

    申请号：EP13749742.6

    申请日：2013-02-13

    Applicant: United Technologies Corporation ,  Xu, Jinquan

    Inventor： XU, JinQuan

    IPC: F02C7/12 ,  F01D5/18 ,  F01D25/12 ,  F02C9/00

    CPC classification number: F01D5/186 ,  F01D9/065 ,  F05D2240/81 ,  F05D2250/20 ,  F05D2250/52 ,  F05D2260/202 ,  Y02T50/676

    Abstract: A component for a gas turbine engine includes a wall and a cooling hole extending through the wall. The wall has a first surface and a second surface. The cooling hole includes a metering section that extends from an inlet in the first surface of the wall to a transition, a diffusing section that extends from the transition to an outlet in the second surface of the wall, and a cusp on the transition.

    Abstract translation: 用于燃气涡轮发动机的部件包括壁和延伸穿过壁的冷却孔。 该壁具有第一表面和第二表面。 冷却孔包括从壁的第一表面中的入口延伸到过渡部的计量部分，从过渡部延伸到壁的第二表面中的出口以及在转变处的尖端的扩散部分。

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