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    Device for support of an adjusting ring which encompasses at a distance a circular blade carrier
    3.
    发明申请
    Device for support of an adjusting ring which encompasses at a distance a circular blade carrier 有权
    用于支撑围绕圆形叶片载体的距离的调节环的装置

    公开(公告)号：US20070154301A1

    公开(公告)日：2007-07-05

    申请号：US11649141

    申请日：2007-01-03

    申请人： Martin Hartmann ,  Alexandra Kupper ,  Walter Loch ,  Vadim Shevchenko

    发明人： Martin Hartmann ,  Alexandra Kupper ,  Walter Loch ,  Vadim Shevchenko

    IPC分类号： F04D29/56

    CPC分类号： F04D29/563 ,  F01D17/162 ,  F05D2260/50

    摘要： The invention relates to a device for support of an adjusting ring which encompasses at a distance a basically circular blade carrier, which adjusting ring is rotatable in the circumferential direction around a center axis which is identical with the blade carrier, in order to adjust radially extending blades of a ring of a turbo-engine, wherein a plurality of levers are provided between the blade carrier and the adjusting ring, which levers are distributed over the circumference, extend tangentially in each case, and which on their free ends have a rotatable roller in each case, which are rollable in the circumferential direction on the adjusting ring or on the blade carrier. According to the invention, the lever is tightly clamped on one side to disclose a wear-free and reliable device for support of an adjusting ring which encompasses at a distance a circular blade carrier.

    摘要翻译： 本发明涉及一种用于支撑调节环的装置，该调节环围绕基本上圆形的叶片载体包围该调节环，该调节环围绕与叶片承载件相同的中心轴在圆周方向上旋转，以便调节径向延伸 涡轮发动机的环的叶片，其中多个杆设置在叶片载体和调节环之间，该杆在圆周上分布，在每种情况下相切地延伸，并且其自由端具有可旋转辊 在各种情况下，其可以在调节环上或在叶片载体上在圆周方向上可滚动。 根据本发明，杠杆紧紧地夹紧在一侧以公开一种无磨损和可靠的装置，用于支撑围绕圆形叶片载体的距离的调节环。

    Device for support of an adjusting ring which encompasses at a distance a circular blade carrier
    5.
    发明授权
    Device for support of an adjusting ring which encompasses at a distance a circular blade carrier 有权
    用于支撑围绕圆形叶片载体的距离的调节环的装置

    公开(公告)号：US07828516B2

    公开(公告)日：2010-11-09

    申请号：US11649141

    申请日：2007-01-03

    申请人： Martin Hartmann ,  Alexandra Küpper ,  Walter Loch ,  Vadim Shevchenko

    发明人： Martin Hartmann ,  Alexandra Küpper ,  Walter Loch ,  Vadim Shevchenko

    IPC分类号： F01D17/16 ,  F04D29/56

    CPC分类号： F04D29/563 ,  F01D17/162 ,  F05D2260/50

    摘要： The invention relates to a device for support of an adjusting ring which encompasses at a distance a basically circular blade carrier, which adjusting ring is rotatable in the circumferential direction around a center axis which is identical with the blade carrier, in order to adjust radially extending blades of a ring of a turbo-engine, wherein a plurality of levers are provided between the blade carrier and the adjusting ring, which levers are distributed over the circumference, extend tangentially in each case, and which on their free ends have a rotatable roller in each case, which are rollable in the circumferential direction on the adjusting ring or on the blade carrier. According to the invention, the lever is tightly clamped on one side to disclose a wear-free and reliable device for support of an adjusting ring which encompasses at a distance a circular blade carrier.

    摘要翻译： 本发明涉及一种用于支撑调节环的装置，该调节环围绕基本上圆形的叶片载体包围该调节环，该调节环围绕与叶片承载件相同的中心轴在圆周方向上旋转，以便调节径向延伸 涡轮发动机的环的叶片，其中多个杆设置在叶片载体和调节环之间，该杆在圆周上分布，在每种情况下相切地延伸，并且其自由端具有可旋转辊 在各种情况下，其可以在调节环上或在叶片载体上在圆周方向上可滚动。 根据本发明，杠杆紧紧地夹紧在一侧以公开一种无磨损和可靠的装置，用于支撑围绕圆形叶片载体的距离的调节环。

    Device for determining the angular position of a rotatable compressor stator blade
    8.
    发明授权
    Device for determining the angular position of a rotatable compressor stator blade 有权
    用于确定可旋转压缩机定子叶片的角位置的装置

    公开(公告)号：US07700907B2

    公开(公告)日：2010-04-20

    申请号：US11895929

    申请日：2007-08-28

    申请人： Joachim Braun ,  Walter Loch ,  Bernd Pollack ,  Vadim Shevchenko ,  Joachim Simmchen

    发明人： Joachim Braun ,  Walter Loch ,  Bernd Pollack ,  Vadim Shevchenko ,  Joachim Simmchen

    IPC分类号： G01D5/34

    CPC分类号： G01B11/26 ,  F01D17/162 ,  F01D21/003 ,  F02C7/042 ,  F04D29/563

    摘要： The invention refers to a device for determining the angular position of a compressor stator blade, which is rotatable around its longitudinal axis and arranged in a compressor, with which is associated a measuring surface which rotates synchronously with it. For a reliable, simple and approximately error-free recording of the angular positions, the angular position of the compressor stator blade can be determined via the device in an automated manner. For this purpose, it has at least one mounting unit provided for aligned fastening of the device on the compressor, and at least one measuring and evaluating unit which comprises at least two distance sensors which each record a distance to the measuring surface which is rotatable from the reference position, as a result the angular position of the measuring surface, relative to the reference position depends upon the two recorded distances, is determined by the measuring and evaluating unit.

    摘要翻译： 本发明涉及一种用于确定压缩机定子叶片的角位置的装置，该压缩机定子叶片可围绕其纵向轴线旋转并且布置在压缩机中，该压缩机与其同步旋转的测量表面相关联。 为了可靠，简单且近乎无差错地记录角位置，压缩机定子叶片的角位置可以通过装置自动确定。 为此，其具有至少一个安装单元，用于将装置对准地紧固在压缩机上，以及至少一个测量和评估单元，其包括至少两个距离传感器，每个距离传感器记录与测量表面的距离，该距离传感器可从 参考位置，因此测量表面相对于参考位置的角度位置取决于两个记录的距离，由测量和评估单元确定。

    Axial Compressor for a Gas Turbine Having Passive Radial Gap Control
    9.
    发明申请
    Axial Compressor for a Gas Turbine Having Passive Radial Gap Control 审中-公开
    用于具有被动径向间隙控制的燃气轮机的轴向压缩机

    公开(公告)号：US20110236184A1

    公开(公告)日：2011-09-29

    申请号：US13132126

    申请日：2009-11-18

    申请人： Francois Benkler ,  Karl Klein ,  Torsten Matthias ,  Achim Schirrmacher ,  Oliver Schneider ,  Vadim Shevchenko

    发明人： Francois Benkler ,  Karl Klein ,  Torsten Matthias ,  Achim Schirrmacher ,  Oliver Schneider ,  Vadim Shevchenko

    IPC分类号： F01D25/26

    CPC分类号： F01D11/001 ,  F01D11/005 ,  F01D11/025 ,  F05D2230/90 ,  F05D2300/5021 ,  F05D2300/50211

    摘要： An axial compressor for a gas turbine having passive radial gap control is provided. The axial compressor includes a guide vane support on which guide vanes are fastened so as to be arranged in a ring, wherein the vane tips of the guide vanes lie opposite a wall section. Thermal insulation is attached to the wall section in the section lying opposite the vane tips in order to equalize the expansion behavior of the guide vane support and the wall section, which by themselves react thermally in different manners, wherein the terminal insulation is matched in the heat input delay effect thereof to the wall section and to the guide vane support in such a way that the thermal expansion behavior of the guide vane support and the wall section is at least equalized over time during transient operation of the axial compressor.

    摘要翻译： 提供一种用于具有被动径向间隙控制的燃气轮机的轴向压缩机。 轴流式压缩机包括导向叶片支撑件，导向叶片紧固在该导向叶片支架上，以便布置成环形，其中导向叶片的叶片顶端与壁部分相对。 隔热件安装在与叶片尖端相对的部分中的壁部分上，以便均衡引导叶片支撑件和壁部分的膨胀特性，壁部分本身以不同的方式热反应，其中端子绝缘体在 导热叶片支撑件和导向叶片支撑件的热输入延迟效应使得导向叶片支撑件和壁部分的热膨胀特性在轴向压缩机的瞬时操作期间至少相当于时间均衡。

    Device for determining the angular position of a rotatable compressor stator blade
    10.
    发明申请
    Device for determining the angular position of a rotatable compressor stator blade 有权
    用于确定可旋转压缩机定子叶片的角位置的装置

    公开(公告)号：US20090021247A1

    公开(公告)日：2009-01-22

    申请号：US11895929

    申请日：2007-08-28

    申请人： Joachim Braun ,  Walter Loch ,  Bernd Pollack ,  Vadim Shevchenko ,  Joachim Simmchen

    发明人： Joachim Braun ,  Walter Loch ,  Bernd Pollack ,  Vadim Shevchenko ,  Joachim Simmchen

    IPC分类号： G01B7/30

    CPC分类号： G01B11/26 ,  F01D17/162 ,  F01D21/003 ,  F02C7/042 ,  F04D29/563

    摘要： The invention refers to a device for determining the angular position of a compressor stator blade, which is rotatable around its longitudinal axis and arranged in a compressor, with which is associated a measuring surface which rotates synchronously with it. For a reliable, simple and approximately error-free recording of the angular positions, the angular position of the compressor stator blade can be determined via the device in an automated manner. For this purpose, it has at least one mounting unit provided for aligned fastening of the device on the compressor, and at least one measuring and evaluating unit which comprises at least two distance sensors which each record a distance to the measuring surface which is rotatable from the reference position, as a result the angular position of the measuring surface, relative to the reference position depends upon the two recorded distances, is determined by the measuring and evaluating unit.

    摘要翻译： 本发明涉及一种用于确定压缩机定子叶片的角位置的装置，该压缩机定子叶片可围绕其纵向轴线旋转并且布置在压缩机中，该压缩机与其同步旋转的测量表面相关联。 为了可靠，简单且近乎无差错地记录角位置，压缩机定子叶片的角位置可以通过装置自动确定。 为此，其具有至少一个安装单元，用于将装置对准地紧固在压缩机上，以及至少一个测量和评估单元，其包括至少两个距离传感器，每个距离传感器记录与测量表面的距离，该距离传感器可从 参考位置，因此测量表面相对于参考位置的角度位置取决于两个记录的距离，由测量和评估单元确定。