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    STATOR COMPONENT WITH SEGMENTED INNER RING FOR A TURBOMACHINE
    1.
    发明申请
    STATOR COMPONENT WITH SEGMENTED INNER RING FOR A TURBOMACHINE 有权
    用于涡轮发动机的定期内环

    公开(公告)号：US20140328672A1

    公开(公告)日：2014-11-06

    申请号：US14335203

    申请日：2014-07-18

    Applicant: ALSTOM Technology Ltd

    Inventor： Herbert BRANDL ,  Hans-Peter BOSSMANN

    IPC: F01D11/18 ,  F01D11/12

    CPC classification number: F01D11/18 ,  F01D9/04 ,  F01D11/08 ,  F01D11/122 ,  F01D25/246 ,  F05D2240/11 ,  F05D2240/55 ,  F05D2260/30 ,  F05D2300/20 ,  F05D2300/21 ,  F05D2300/2112 ,  F05D2300/2118 ,  F05D2300/50212

    Abstract: A stator component of a turbomachine is composed substantially of at least one axially extending outer ring (10) which serves as a frame of an inner ring composed of partial segments (20). The partial segments are arranged on one another such that, on the rotor side, they form a coherent circular circumferential surface in relation to the rotational movement of rotor blades (30). The individual partial segment (20) is composed of a material of uniform construction or, at least in a radial direction, of multiple partial bodies constructed from different materials, such as for example ceramic, wherein a partial segment thus formed exhibits predetermined stress and/or expansion behaviour as a function of the load ranges of the turbomachine.

    Abstract translation: 涡轮机的定子部件基本上由至少一个轴向延伸的外环（10）组成，其用作由部分段（20）构成的内环的框架。 部分片段彼此布置，使得在转子侧，它们相对于转子叶片（30）的旋转运动形成相干的圆周表面。 单个部分段（20）由均匀构造的材料或至少在径向方向上由由不同材料（例如陶瓷）构成的多个部分体构成，其中如此形成的部分段呈现预定的应力和/ 或膨胀行为作为涡轮机的负载范围的函数。

    ROTOR BLADE ARRANGEMENT AND GAS TURBINE
    5.
    发明申请
    ROTOR BLADE ARRANGEMENT AND GAS TURBINE 有权
    转子叶片布置和气体涡轮机

    公开(公告)号：US20150098831A1

    公开(公告)日：2015-04-09

    申请号：US14568706

    申请日：2014-12-12

    Applicant: ALSTOM Technology Ltd

    Inventor： Herbert BRANDL ,  Hans-Peter BOSSMANN ,  Philipp INDLEKOFER

    IPC: F01D5/30 ,  F01D9/04

    CPC classification number: F01D5/303 ,  F01D5/147 ,  F01D5/3007 ,  F01D5/3092 ,  F01D9/04 ,  F01D11/008 ,  F05D2240/30 ,  F05D2260/36

    Abstract: A rotor blade arrangement (20), especially for a gas turbine, which can be fastened on a blade carrier (19) and includes in each case a blade aerofoil element (10) and a platform element (14), wherein the platform elements (14) of a blade row form a continuous inner shroud. With such a blade arrangement, a mechanical decoupling, which extends the service life, is achieved by the blade aerofoil element (10) and the platform element (14) being formed as separate elements and by being able to be fastened in each case separately on the blade carrier (19).

    Abstract translation: 一种特别用于燃气轮机的转子叶片装置（20），其可以紧固在叶片载体（19）上并且在每种情况下包括叶片翼型件（10）和平台元件（14），其中平台元件 叶片排形成一个连续的内护罩。 利用这种叶片装置，延长使用寿命的机械解耦通过叶片机翼元件（10）和平台元件（14）形成为分离的元件并且能够在每种情况下分开地固定在 叶片载体（19）。

    METHOD FOR PRODUCING MEANS WITH THERMAL RESIST FOR APPLYING AT A SURFACE OF A HEAT EXPOSED COMPONENT
    6.
    发明申请
    METHOD FOR PRODUCING MEANS WITH THERMAL RESIST FOR APPLYING AT A SURFACE OF A HEAT EXPOSED COMPONENT 有权
    用于在热曝光组件的表面上生产具有耐热性的装置的方法

    公开(公告)号：US20150084245A1

    公开(公告)日：2015-03-26

    申请号：US14488783

    申请日：2014-09-17

    Applicant: ALSTOM Technology Ltd

    Inventor： Michael STUER ,  Hans-Peter BOSSMANN

    IPC: C04B35/488 ,  C04B35/10 ,  C04B35/64

    CPC classification number: C04B35/4885 ,  C04B35/10 ,  C04B35/48 ,  C04B37/001 ,  C04B2235/95 ,  C04B2235/9607 ,  C04B2237/343 ,  C04B2237/348

    Abstract: The invention refers to a method for producing means with thermal resist for applying at a surface of a heat exposed component. The method includes providing at least one mixture of at least two different inorganic powder materials: with different chemical composition and thermal expansion coefficient, where at least one of the powder materials experiences volume changes due to crystallographic phase change at a given temperature, and/or\where at least one of the two powder materials experiences volume changes due to chemical composition change, forming the at least one mixture into a green body shape, sintering the green body to obtain a ceramic body and cooling the ceramic body and causing micro-cracking during heating and or/sintering and/or cooling to obtain the means with thermal resist. The forming is performed such that a first mixture forming a first layer onto which a second mixture is applied forming a second layer differs in porosity from that first layer to obtain a layered green body.

    Abstract translation: 本发明涉及一种用于制造具有用于在热暴露部件的表面处施加的热阻的装置的方法。 该方法包括提供至少两种不同的无机粉末材料的混合物：具有不同的化学组成和热膨胀系数，其中至少一种粉末材料由于在给定温度下的晶体相变而经历体积变化，和/或 其中两种粉末材料中的至少一种由于化学组成变化而经历体积变化，将至少一种混合物形成生坯形状，烧结生坯以获得陶瓷体并冷却陶瓷体并引起微裂纹 在加热和/或烧结和/或冷却期间获得具有耐热性的装置。 进行成形，使得形成其上施加有第二混合物的第一层的第一混合物形成第二层，孔隙率与第一层不同，以获得层状生坯体。

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