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12 条记录 (耗时 0.031 秒)

    Axial compressor and associated operating method
    7.
    发明授权
    Axial compressor and associated operating method 有权
    轴流式压缩机及相关操作方法

    公开(公告)号：US09416661B2

    公开(公告)日：2016-08-16

    申请号：US13287308

    申请日：2011-11-02

    申请人： Francois Benkler ,  Sascha Dungs ,  Harald Hoell

    发明人： Francois Benkler ,  Sascha Dungs ,  Harald Hoell

    IPC分类号： F04D29/58 ,  F01D5/08 ,  F01D5/18 ,  F01D9/04 ,  F01D9/06 ,  F02C7/141 ,  F02C7/16 ,  F02C7/18 ,  F04D29/053 ,  F04D29/54

    CPC分类号： F01D5/081 ,  F01D5/088 ,  F01D5/181 ,  F01D5/185 ,  F01D5/186 ,  F01D5/187 ,  F01D9/041 ,  F01D9/065 ,  F02C7/141 ,  F02C7/16 ,  F02C7/185 ,  F04D29/053 ,  F04D29/542 ,  F04D29/584 ,  F05D2240/20 ,  F05D2260/20 ,  F05D2260/201 ,  F05D2260/202 ,  F05D2260/208

    摘要： An axial compressor for compressing a flow medium is provided and includes compressor stator blades, which fastened on a stator blade carrier, and compressor rotor blades, which are fastened on a compressor disk of a compressor shaft, wherein two consecutive compressor disks enclose a hollow space lying between them, and wherein the last compressor disk, as seen in the flow direction of the flow medium, delimits a rear hollow space. A cooling medium feed duct leads through a stator blade carrier and a compressor stator blade, and is arranged upstream of the last compressor disk, which cooling medium feed duct, at the tip end of the compressor stator blade facing the compressor shaft, via a discharge opening arranged there, opens into the hollow space, wherein this hollow space, via a cooling medium transfer passage which is led through the subsequent compressor disks, is connected to the rear hollow space.

    摘要翻译： 提供一种用于压缩流动介质的轴向压缩机，并且包括紧固在定子叶片载体上的压缩机定子叶片和紧固在压缩机轴的压缩机盘上的压缩机转子叶片，其中两个连续的压缩机盘包围中空空间 位于它们之间，并且其中在流动介质的流动方向上看到的最后一个压缩机盘限定了后部中空空间。 冷却介质供给导管通过定子叶片载体和压缩机定子叶片，并且布置在最后的压缩机盘的上游，该压缩机盘的压缩机定子叶片的尖端处的压缩机定向叶片的顶端经由放电 设置在其中的开口通向中空空间，其中该中空空间通过被引导通过随后的压缩机盘的冷却介质输送通道连接到后部中空空间。

    Axial compressor and associated operating method
    8.
    发明申请
    Axial compressor and associated operating method 有权
    轴流式压缩机及相关操作方法

    公开(公告)号：US20120114459A1

    公开(公告)日：2012-05-10

    申请号：US13287308

    申请日：2011-11-02

    申请人： Francois Benkler ,  Sascha Dungs ,  Harald Hoell

    发明人： Francois Benkler ,  Sascha Dungs ,  Harald Hoell

    IPC分类号： F01D1/04

    CPC分类号： F01D5/081 ,  F01D5/088 ,  F01D5/181 ,  F01D5/185 ,  F01D5/186 ,  F01D5/187 ,  F01D9/041 ,  F01D9/065 ,  F02C7/141 ,  F02C7/16 ,  F02C7/185 ,  F04D29/053 ,  F04D29/542 ,  F04D29/584 ,  F05D2240/20 ,  F05D2260/20 ,  F05D2260/201 ,  F05D2260/202 ,  F05D2260/208

    摘要： An axial compressor for compressing a flow medium is provided and includes compressor stator blades, which fastened on a stator blade carrier, and compressor rotor blades, which are fastened on a compressor disk of a compressor shaft, wherein two consecutive compressor disks enclose a hollow space lying between them, and wherein the last compressor disk, as seen in the flow direction of the flow medium, delimits a rear hollow space. A cooling medium feed duct leads through a stator blade carrier and a compressor stator blade, and is arranged upstream of the last compressor disk, which cooling medium feed duct, at the tip end of the compressor stator blade facing the compressor shaft, via a discharge opening arranged there, opens into the hollow space, wherein this hollow space, via a cooling medium transfer passage which is led through the subsequent compressor disks, is connected to the rear hollow space.

    摘要翻译： 提供一种用于压缩流动介质的轴向压缩机，并且包括紧固在定子叶片载体上的压缩机定子叶片和紧固在压缩机轴的压缩机盘上的压缩机转子叶片，其中两个连续的压缩机盘包围中空空间 位于它们之间，并且其中在流动介质的流动方向上看到的最后一个压缩机盘限定了后部中空空间。 冷却介质供给导管通过定子叶片载体和压缩机定子叶片，并且布置在最后的压缩机盘的上游，该压缩机盘的压缩机定子叶片的尖端处的压缩机定向叶片的顶端经由放电 设置在其中的开口通向中空空间，其中该中空空间通过被引导通过随后的压缩机盘的冷却介质输送通道连接到后部中空空间。

    Axial Turbomachine Rotor Having a Sealing Plate
    9.
    发明申请
    Axial Turbomachine Rotor Having a Sealing Plate 有权
    具有密封板的轴向涡轮机转子

    公开(公告)号：US20120034087A1

    公开(公告)日：2012-02-09

    申请号：US13260585

    申请日：2010-03-26

    申请人： Sascha Dungs ,  Peter Schröder

    发明人： Sascha Dungs ,  Peter Schröder

    IPC分类号： F01D5/02 ,  F01D5/30

    CPC分类号： F01D5/3015 ,  F01D11/006

    摘要： An axial turbomachine rotor is provided. The turbomachine includes a rotor body designed in a rotation symmetrical manner around the rotor axis, a rotor blade ring including rotor blades that are each fixed to the rotor body by the blade foot thereof and a sealing disc designed in a rotation symmetrical manner around the rotor axis that is arranged having the outer edge thereof radially inside, neighboring an axially extending protrusion of the blade foot, so that a hollow space is formed between the blade foot and the sealing disc, wherein a groove exists on the outer edge leading radially to the outside, wherein a sealing ring is mounted that may slide radially to the outside in the groove during operation of the rotor by centrifugal force until the sealing ring radially contacts the inside of the protrusion and thus seals the hollow space on the blade foot.

    摘要翻译： 提供轴向涡轮机转子。 涡轮机包括围绕转子轴线以旋转对称的方式设计的转子体，包括转子叶片的转子叶片环，转子叶片环通过其叶片脚固定到转子本体，并且围绕转子设置成旋转对称的密封盘 该轴线的外边缘径向向内设置，与叶片脚的轴向延伸的突起相邻，使得在叶片足部和密封盘之间形成中空空间，其中，在外缘上存在凹槽， 外部，其中安装有密封环，所述密封环可以通过离心力在所述转子的操作期间径向地滑动到所述凹槽中的外部，直到所述密封环径向地接触所述突起的内部，并且因此密封所述刀脚上的中空空间。

    Axial turbomachine rotor having a sealing disk
    10.
    发明授权
    Axial turbomachine rotor having a sealing disk 有权
    轴向涡轮机转子具有密封盘

    公开(公告)号：US08920121B2

    公开(公告)日：2014-12-30

    申请号：US13260585

    申请日：2010-03-26

    申请人： Sascha Dungs ,  Peter Schröder

    发明人： Sascha Dungs ,  Peter Schröder

    IPC分类号： F01D5/02 ,  F01D5/03 ,  F01D11/00 ,  F01D5/30

    CPC分类号： F01D5/3015 ,  F01D11/006

    摘要： An axial turbomachine rotor is provided. The turbomachine includes a rotor body designed in a rotation symmetrical manner around the rotor axis, a rotor blade ring including rotor blades that are each fixed to the rotor body by the blade foot thereof and a sealing disc designed in a rotation symmetrical manner around the rotor axis that is arranged having the outer edge thereof radially inside, neighboring an axially extending protrusion of the blade foot, so that a hollow space is formed between the blade foot and the sealing disc, wherein a groove exists on the outer edge leading radially to the outside, wherein a sealing ring is mounted that may slide radially to the outside in the groove during operation of the rotor by centrifugal force until the sealing ring radially contacts the inside of the protrusion and thus seals the hollow space on the blade foot.

    摘要翻译： 提供轴向涡轮机转子。 涡轮机包括围绕转子轴线以旋转对称的方式设计的转子体，包括转子叶片的转子叶片环，转子叶片环通过其叶片脚固定到转子本体，并且围绕转子设置成旋转对称的密封盘 该轴线的外边缘径向向内设置，与叶片脚的轴向延伸的突起相邻，使得在叶片足部和密封盘之间形成中空空间，其中，在外缘上存在凹槽， 外部，其中安装有密封环，所述密封环可以通过离心力在所述转子的操作期间径向地滑动到所述凹槽中的外部，直到所述密封环径向地接触所述突起的内部，并且因此密封所述刀脚上的中空空间。