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16 条记录 (耗时 0.032 秒)

    Rotor shaft unit
    1.
    发明授权
    Rotor shaft unit 有权

    公开(公告)号：US11428201B2

    公开(公告)日：2022-08-30

    申请号：US16925117

    申请日：2020-07-09

    申请人： AKTIEBOLAGET SKF

    发明人： Michael Baumann ,  Matthias Hofmann

    IPC分类号： F03B13/26 ,  F03B11/00 ,  F03B11/06

    摘要： A rotor shaft unit for a tidal system, which tidal system includes a main frame and a rotor and a housing connected to the rotor, includes a rotor shaft configured to be connected to the main frame, at least one bearing unit for rotatably supporting the housing for rotation relative to the rotor shaft, and a sleeve configured to be mounted in the main frame, the sleeve being disposed around a first end portion of the rotor shaft and connected to the rotor shaft by a friction connection. Also a tidal system including the rotor shaft unit.

    BEARING HOUSING
    2.
    发明申请
    BEARING HOUSING 有权

    公开(公告)号：US20220178402A1

    公开(公告)日：2022-06-09

    申请号：US17539306

    申请日：2021-12-01

    申请人： AKTIEBOLAGET SKF

    发明人： Michael Baumann ,  Matthias Hofmann

    IPC分类号： F16C35/04 ,  F16C19/16

    摘要： A bearing housing is configured as an end-side cover for a nacelle of a fluid-flow power plant and includes a cylindrical section having an interior and a bearing unit in the interior. The bearing unit includes at least one rolling-element bearing having an inner ring and an outer ring rotatably disposed with respect to each other about a bearing rotational axis and a plurality of rolling elements between the rings. A pressure line of the bearing intersects the bearing rotational axis at a first angle. An angled section of the housing extends from the cylindrical section of the housing at a second angle that is related to, and preferably substantially equal to, the first angle.

    SEALED BEARING MODULE
    3.
    发明申请
    SEALED BEARING MODULE 审中-公开

    公开(公告)号：US20200011287A1

    公开(公告)日：2020-01-09

    申请号：US16455880

    申请日：2019-06-28

    申请人： Aktiebolaget SKF

    发明人： Matthias Hofmann ,  Michael Baumann

    IPC分类号： F03B13/22 ,  F16C33/04 ,  F02C7/28

    摘要： A sealed bearing module for a tidal turbine that has a rotor having rotor blades disposed on a rotor hub and a rotor shaft carrying the rotor for transmitting a drive torque from the rotor hub to a transmission or a generator in a nacelle which nacelle has a housing. The bearing module includes a first bearing ring and a second bearing ring, the first bearing ring is a split bearing ring having a first bearing ring part and a second bearing ring part, the second bearing ring has at least one axially extending bore for attaching the second bearing ring directly to the nacelle housing, the first bearing ring is configured to be connected to the rotor shaft and/or to the rotor hub, and the split bearing ring is preloaded by a preload element.

    MACHINE ASSEMBLY, IN PARTICULAR A TIDAL POWER PLANT
    4.
    发明申请
    MACHINE ASSEMBLY, IN PARTICULAR A TIDAL POWER PLANT 有权

    公开(公告)号：US20210254683A1

    公开(公告)日：2021-08-19

    申请号：US17167455

    申请日：2021-02-04

    申请人： AKTIEBOLAGET SKF

    发明人： Michael Baumann ,  Matthias Hofmann

    IPC分类号： F16D69/02 ,  F03B11/00

    摘要： A machine assembly includes a first machine component and a second machine component, the first machine component including a first installation surface and the second machine component including a second installation surface. The first and second installation surfaces are mounted against one another in the assembly. A friction-increasing element is provided in the assembly between the first installation surface and the second installation surface. Further, in the assembled state, a sealing material is introduced into an intermediate space between the first and second installation surfaces.

    ROTOR SHAFT UNIT
    5.
    发明申请
    ROTOR SHAFT UNIT 有权

    公开(公告)号：US20210017951A1

    公开(公告)日：2021-01-21

    申请号：US16925117

    申请日：2020-07-09

    申请人： AKTIEBOLAGET SKF

    发明人： Michael Baumann ,  Matthias Hofmann

    IPC分类号： F03B13/26 ,  F03B11/06 ,  F03B11/00

    摘要： A rotor shaft unit for a tidal system, which tidal system includes a main frame and a rotor and a housing connected to the rotor, includes a rotor shaft configured to be connected to the main frame, at least one bearing unit for rotatably supporting the housing for rotation relative to the rotor shaft, and a sleeve configured to be mounted in the main frame, the sleeve being disposed around a first end portion of the rotor shaft and connected to the rotor shaft by a friction connection. Also a tidal system including the rotor shaft unit.

    SEALED BEARING MODULE
    6.
    发明申请
    SEALED BEARING MODULE 审中-公开

    公开(公告)号：US20190242435A1

    公开(公告)日：2019-08-08

    申请号：US16267777

    申请日：2019-02-05

    申请人： Aktiebolaget SKF

    发明人： Michael Baumann ,  Matthias Hofmann

    IPC分类号： F16C33/78

    摘要： A sealed bearing module for a tidal turbine, the tidal turbine including a hub and at least one rotor blade, the sealed bearing module including an inner ring, and an outer ring, and a seal system configured to seal the bearing module. The outer ring includes axially extending bores configured to receive fasteners for attaching the outer ring directly to the hub, and the inner ring includes axially extending bores for attaching the inner ring directly or indirectly to the rotor blade.

    Kingpin unit
    9.
    发明授权
    Kingpin unit 有权

    公开(公告)号：US11346749B2

    公开(公告)日：2022-05-31

    申请号：US16919478

    申请日：2020-07-02

    申请人： AKTIEBOLAGET SKF

    发明人： Michael Baumann ,  Matthias Hofmann

    IPC分类号： F16C19/08 ,  F16C19/54 ,  G01M13/04 ,  G01M13/045

    摘要： A kingpin unit includes a kingpin having an inner bore, a sensor tube formed as a hollow sleeve disposed in the inner bore of the kingpin, and at least one sensor disposed in the sensor tube. The sensor is configured to sense a condition of at least one bearing formed or mounted on the kingpin and is mounted in the interior of the sensor tube at, for example, an opening in a side wall of the sensor tube.

    Sealed bearing module
    10.
    发明授权
    Sealed bearing module 有权

    公开(公告)号：US11009077B2

    公开(公告)日：2021-05-18

    申请号：US16455880

    申请日：2019-06-28

    申请人： Aktiebolaget SKF

    发明人： Matthias Hofmann ,  Michael Baumann

    IPC分类号： F16C33/78 ,  F16C33/60 ,  F03B11/06 ,  F03B11/00 ,  F16C35/04 ,  F02C7/28 ,  F03B13/22

    摘要： A sealed bearing module for a tidal turbine that has a rotor having rotor blades disposed on a rotor hub and a rotor shaft carrying the rotor for transmitting a drive torque from the rotor hub to a transmission or a generator in a nacelle which nacelle has a housing. The bearing module includes a first bearing ring and a second bearing ring, the first bearing ring is a split bearing ring having a first bearing ring part and a second bearing ring part, the second bearing ring has at least one axially extending bore for attaching the second bearing ring directly to the nacelle housing, the first bearing ring is configured to be connected to the rotor shaft and/or to the rotor hub, and the split bearing ring is preloaded by a preload element.