Rotor assembly for a reheat steam turbine
    1.
    发明公开
    Rotor assembly for a reheat steam turbine 审中-公开
    Rotoranordnungfüreine Dampfturbine mit Zwischenerhitzung

    公开(公告)号:EP2333245A1

    公开(公告)日:2011-06-15

    申请号:EP09014911.3

    申请日:2009-12-01

    摘要: A caseless rotor assembly is described, comprising a rotor shaft (1), a high pressure portion (2) with a high pressure rotor blade (4), a low pressure portion (3) with a low pressure rotor blade (5), and a common wall (6) between the high pressure portion (2) and the low pressure portion (3). The common wall (6) extends radially from the rotor shaft (1). The common wall (6) itself comprises a shaft end (7) oriented towards the rotor shaft (1) and an outer end (8) on the other side of the common wall (6), oriented radially outwards. Additionally, the common wall (6) surrounds circularly the rotor shaft (1).

    摘要翻译: 描述了一种无转子转子组件,其包括转子轴(1),具有高压转子叶片(4)的高压部分(2),具有低压转子叶片(5)的低压部分(3),以及 在高压部分(2)和低压部分(3)之间的公共壁(6)。 公共壁(6)从转子轴(1)径向延伸。 公共壁(6)本身包括朝向转子轴(1)定向的轴端(7)和在公共壁(6)的另一侧的径向向外取向的外端(8)。 另外,公共壁(6)环绕转子轴(1)。

    Support screw element
    2.
    发明公开
    Support screw element 审中-公开
    Trägerschraubenelement

    公开(公告)号:EP2434108A1

    公开(公告)日:2012-03-28

    申请号:EP10178713.3

    申请日:2010-09-23

    发明人: Axelsson, Göran

    IPC分类号: F01D25/28

    CPC分类号: F01D25/28

    摘要: The invention relates to a support screw element (SSE) to support a machine-module, comprising a basic body (BB) extending along a central axis (AX), which axis (AX) reaches from a first end (EN1) to a second end (EN2) of the support screw element (SSE), an adjustment-module (ADM) located at the first end (EN1) of the support screw element (SSE) and connected to the basic body (BB) by means of a first threaded connection (THC1) in such a manner that turning the adjustment-module (ADM) results in an elongation along the central axis (AX) of the support screw element (SSE),
    the adjustment-module (ADM) comprising a first adjustment element (ADE1) provided with a thread of the first threaded connection (THC1) and a second adjustment element (ADE2), which is engaged by a second threaded connection (THC2) with the first adjustment element (ADE1), wherein the first threaded connection (THC1) and the second threaded connection (THC2) are coaxial and are provided with different pitches and different working directions.

    摘要翻译: 本发明涉及一种用于支撑机器模块的支撑螺钉元件(SSE),其包括沿着中心轴线(AX)延伸的基体(BB),所述基体(BB)从该轴线(AX)从第一端(EN1)到达第二端 支撑螺钉元件(SSE)的端部(EN2),位于支撑螺钉元件(SSE)的第一端(EN1))处并通过第一个连接件(SS)连接到基体(BB)的调节模块(ADM) 螺纹连接(THC1),使得所述调节模块(ADM)沿着所述支撑螺钉元件(SSE)的中心轴线(AX)产生伸长,所述调节模块(ADM)包括第一调节元件 (ADE1),其具有通过第一螺纹连接(THC2)与第一调节元件(ADE1)接合的第一螺纹连接(THC1)的螺纹和第二调节元件(ADE2),其中第一螺纹连接 THC1)和第二螺纹连接(THC2)是同轴的,并且具有不同的间距和差 各种工作方向。