首页> 外国专利> ROTOR SUPPORT SYSTEM IN AN AXIAL EXHAUST TURBINE WITH THE SHAFT ON THE EXHAUST SIDE OF ISOTROPIC RIGIDITY DIRECTLY APPLIED ON THE BASE.

ROTOR SUPPORT SYSTEM IN AN AXIAL EXHAUST TURBINE WITH THE SHAFT ON THE EXHAUST SIDE OF ISOTROPIC RIGIDITY DIRECTLY APPLIED ON THE BASE.

机译:轴排汽轮机的转子支撑系统,轴直立于各向同性刚度的排汽侧。

摘要

THE SYSTEM CONSISTS OF A WALL (21) IN SOLIDARITY OF A SOLAR (5) CONCRETE PROVIDED WITH A CIRCULAR OPENING (22) THROUGH WHICH THE EXHAUST PASSES (1) AND SOME STRAPS OR ARMS (12) PASS THROUGH THE EXHAUST WALL AND ATTACH TO THE WALL TO SECURE BEARING (7) NEXT TO EXHAUST. THE INCREASED RIGIDITY OF THE BEARING (7) THAT SUPPORTS THE ROTOR ALLOWS THE OBTAINING OF A BETTER SUPPORT OF THE BEARING AGAINST SIGNIFICANT ACCIDENTS (FOR example, LOSS OF A FIN (BP)). IN ADDITION, THANKS TO THE SEPARATION OF THE BEARING FUNCTION FROM THE STATOR EXHAUST FUND FUNCTION, ANY ROTOR UNBALANCE ORIGINATES ONLY THE EXCITATION OF AN APPROPRIATE MODE OF THE STATOR STRUCTURE.
机译:由壁(21)构成的太阳能(5)带有圆孔(22)的混凝土,该壁具有通气孔(1)和某些带或臂(12)通过通气孔和附着物排气旁的安全墙(7)。轴承(7)的刚度增加,可以支持转子,从而可以更好地抵抗重大事故(例如,鳍片(BP)的损失)。此外,由于将轴承功能从定子排气功能中分离出来,任何转子不平衡都源于对定子结构的适当模式的激发。

著录项

  • 公开/公告号ES2039986T3

    专利类型

  • 公开/公告日1993-10-01

    原文格式PDF

  • 申请/专利权人 GEC ALSTHOM SA;

    申请/专利号ES19900107624T

  • 发明设计人 GROS JEAN-PIERRE;

    申请日1990-04-23

  • 分类号F01D25/16;

  • 国家 ES

  • 入库时间 2022-08-22 05:08:58

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