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    Turbomachine, particularly exhaust gas turbocharger
    7.
    发明授权
    Turbomachine, particularly exhaust gas turbocharger 有权
    涡轮机，特别是废气涡轮增压器

    公开(公告)号：US07789636B2

    公开(公告)日：2010-09-07

    申请号：US11347606

    申请日：2006-02-03

    Applicant: Sven Liebl ,  Bruno Ferling ,  Dirk Frankenstein

    Inventor： Sven Liebl ,  Bruno Ferling ,  Dirk Frankenstein

    IPC: F04B17/00

    CPC classification number: F01D11/003 ,  F01D25/183 ,  F05D2220/40 ,  F05D2230/60

    Abstract: A turbomachine, particularly an exhaust gas turbocharger, comprising a compressor wheel arranged in a compressor housing, a turbine wheel arranged in a turbine housing, and a rotor shaft which is guided in a bearing casing and which has fastened thereto the compressor wheel on the one hand and the turbine wheel on the other hand, a rotor-shaft seal being arranged between a turbine-sided end portion of the bearing casing and the rotor shaft.

    Abstract translation: 一种涡轮机，特别是排气涡轮增压器，包括布置在压缩机壳体中的压缩机叶轮，布置在涡轮机壳体中的涡轮机叶轮，以及在轴承壳体中被引导并且在其上固定有压缩机叶轮的转子轴 另一方面，转子轴密封件布置在轴承壳体的涡轮机侧端部与转子轴之间。

    TURBOCHARGER
    8.
    发明申请
    TURBOCHARGER 有权
    涡轮增压器

    公开(公告)号：US20090060737A1

    公开(公告)日：2009-03-05

    申请号：US12282847

    申请日：2007-03-13

    Applicant: Dirk Frankenstein ,  Holger Faeth ,  Ralf Boening

    Inventor： Dirk Frankenstein ,  Holger Faeth ,  Ralf Boening

    IPC: F04D29/056 ,  F04D29/58 ,  F04D25/04

    CPC classification number: F02C6/12 ,  F01D17/16 ,  F01D25/08 ,  F05D2220/40 ,  F05D2240/70 ,  F05D2260/231 ,  F16F1/32 ,  F16F2230/48

    Abstract: The invention relates to a turbocharger (1) having a cartridge (K), which is arranged in a turbine housing (2), for the variable turbine geometry, having a bearing housing (3) which is arranged between the turbine housing (2) and a compressor housing of a compressor wheel and in which is arranged a bearing arrangement for a shaft (W) which supports the turbine wheel and the compressor wheel, and having a plate spring (4) which is arranged between the cartridge (K) and the bearing housing (3), wherein the plate spring (4) is constructed from at least two material layers (5, 6) and an isolator (17).

    Abstract translation: 本发明涉及一种涡轮增压器（1），其具有布置在涡轮壳体（2）中的用于可变涡轮几何形状的筒（K），其具有布置在涡轮壳体（2）之间的轴承壳体（3） 和压缩机叶轮的压缩机壳体，其中布置有用于支撑涡轮机叶轮和压缩机叶轮的轴（W）的轴承装置，并且具有布置在盒（K）和 所述轴承壳体（3），其中所述板簧（4）由至少两个材料层（5,6）和隔离件（17）构成。

    Turbocharger
    9.
    发明申请
    Turbocharger 有权
    涡轮增压器

    公开(公告)号：US20080317596A1

    公开(公告)日：2008-12-25

    申请号：US12091123

    申请日：2006-05-23

    Applicant: Dirk Frankenstein ,  Markus Schwerdtieger ,  Bruno Ferling

    Inventor： Dirk Frankenstein ,  Markus Schwerdtieger ,  Bruno Ferling

    IPC: F04D29/12

    CPC classification number: F04D29/057

    Abstract: The invention relates to a turbocharger (15) comprising a bearing housing (7) which mounts a rotor shaft (12) and has a bearing-housing oil space (13); comprising a compressor housing which is connected to the bearing housing (7) and has a compressor space (14); and comprising a sealing device (20) which is provided for sealing the bearing-housing oil space (13) relative to the compressor space (14) and which has a sealing ring (1) which is arranged in a fixed position in the bearing housing (7) and has two end faces (17, 17′) which interact with associated end faces (10) and (11) of a disc (9) and a sealing bush (16) which are fastened to the rotor shaft (12), wherein the sealing ring (1) is arranged with axial play on the rotor shaft (12) between the disc (9) and the sealing bush (16); and air-delivery devices (2, 3) oriented in opposition are arranged in the end faces (17, 17′) of the sealing ring (1).

    Abstract translation: 本发明涉及一种涡轮增压器（15），其包括安装转子轴（12）并具有轴承壳体油空间（13）的轴承壳体（7）。 包括压缩机壳体，其连接到所述轴承壳体（7）并具有压缩机空间（14）; 并且包括密封装置（20），所述密封装置（20）被设置用于相对于所述压缩机空间（14）密封所述轴承壳体油空间（13），并且具有密封环（1），所述密封环设置在所述轴承壳体 （7）并且具有与盘（9）的相关联的端面（10）和（11）以及紧固到转子轴（12）的密封衬套（16）相互作用的两个端面（17,17'）， ，其中所述密封环（1）在所述盘（9）和所述密封衬套（16）之间的转子轴（12）上以轴向方式布置; 并且在密封环（1）的端面（17,17'）中布置相对定向的空气输送装置（2,3）。

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