中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

11 records (took 0.013 seconds)

    POSITIVE DISPLACEMENT PUMP ASSEMBLY WITH MOVABLE END PLATE FOR ROTOR FACE CLEARANCE CONTROL
    1.
    发明申请
    POSITIVE DISPLACEMENT PUMP ASSEMBLY WITH MOVABLE END PLATE FOR ROTOR FACE CLEARANCE CONTROL 审中-公开
    带移动终端板的正位移泵组件，用于转子表面间隙控制

    公开(公告)号：US20150118094A1

    公开(公告)日：2015-04-30

    申请号：US14398039

    申请日：2013-04-29

    Applicant: EATON CORPORATION

    Inventor： Daniel R. Ouwenga ,  Brian T. Smith

    IPC: F04C27/00 ,  F04C18/16 ,  F04C29/00

    CPC classification number: F04C27/006 ,  F01C21/108 ,  F04C18/16 ,  F04C29/005 ,  F04C2240/52 ,  F04C2270/17

    Abstract: A positive displacement pump assembly includes a rotor housing defining a rotor cavity, and an end plate configured to at least partially close one end of the rotor cavity. Rotors are supported on and fixed to rotor shafts and extend through the rotor cavity. A first pair of bearings fixing the rotor shafts to the end plate. A second pair of bearings fixes the rotor shafts to the rotor housing, preventing relative axial movement between the rotor shafts and the rotor housing. The end plate is axially movable with the rotor shafts when the rotor shafts vary in axial length due to thermal fluctuations so that changes in an axial clearance at end faces of the rotors are reduced.

    Abstract translation: 容积式泵组件包括限定转子腔的转子壳体和构造成至少部分地关闭转子腔的一端的端板。 转子支撑在转子轴上并固定在转子轴上并延伸通过转子腔。 将转子轴固定在端板上的第一对轴承。 第二对轴承将转子轴固定到转子壳体上，防止转子轴和转子壳体之间的相对轴向运动。 当转子轴由于热波动而轴向长度变化时，端板可随转子轴轴向移动，从而减小转子端面轴向间隙的变化。

    SUPERCHARGER COUPLING
    2.
    发明申请
    SUPERCHARGER COUPLING 有权
    超级联轴器

    公开(公告)号：US20130160749A1

    公开(公告)日：2013-06-27

    申请号：US13768656

    申请日：2013-02-15

    Applicant: Eaton Corporation

    Inventor： Christopher W. Creager ,  Daniel R. Ouwenga ,  Matthew J. Fortini

    IPC: F02B39/12

    CPC classification number: F02B39/12 ,  F02B33/38 ,  F16D27/112 ,  Y10T29/49236

    Abstract: A rotational element coupling device in a supercharger includes a rotatable output shaft having tapered external splines and an output shaft axis of rotation. A coupling disk has a disk axis of rotation coaxial with the output shaft axis of rotation, a tapered internally splined bore coaxial with the disk axis of rotation to engage the tapered external splines, and a plurality of apertures defined in the coupling disk parallel to the disk axis of rotation. A plurality of pins each have a disk end and a timing gear end distal to the disk end. The plurality of pins matingly engages with the coupling disk at the disk end of the pins via the plurality of apertures. A timing gear is fixed to a supercharger rotor for rotation therewith. The timing gear has a plurality of apertures disposed therein to matingly engage with the timing gear end of the plurality of pins.

    Abstract translation: 增压器中的旋转元件联接装置包括具有锥形外花键和输出轴旋转轴线的可旋转输出轴。 联接盘具有与输出轴旋转轴线同轴的盘旋转轴线，与盘旋转轴线同轴的锥形内花键孔，以接合锥形外花键，以及限定在耦合盘平行于其的多个孔 盘旋转轴。 多个销各自具有远离盘端的盘端和正时齿轮端。 多个销通过多个孔与销的盘端处的联接盘配合地接合。 正时齿轮固定到增压器转子上以与其一起旋转。 正时齿轮具有设置在其中的多个孔，以与多个销的正时齿轮端配合地配合。

    Supercharger coupling
    6.
    发明授权
    Supercharger coupling 有权
    增压器联轴器

    公开(公告)号：US09086012B2

    公开(公告)日：2015-07-21

    申请号：US13768656

    申请日：2013-02-15

    Applicant: Eaton Corporation

    Inventor： Christopher W. Creager ,  Daniel R. Ouwenga ,  Matthew J. Fortini

    IPC: F02B33/00 ,  F04C15/00 ,  F04C13/00 ,  F16D27/00 ,  B23P15/00 ,  B23P15/04 ,  B23P19/02 ,  B23P15/14 ,  F02B39/12 ,  F02B33/38

    CPC classification number: F02B39/12 ,  F02B33/38 ,  F16D27/112 ,  Y10T29/49236

    Abstract: A rotational element coupling device in a supercharger includes a rotatable output shaft having tapered external splines and an output shaft axis of rotation. A coupling disk has a disk axis of rotation coaxial with the output shaft axis of rotation, a tapered internally splined bore coaxial with the disk axis of rotation to engage the tapered external splines, and a plurality of apertures defined in the coupling disk parallel to the disk axis of rotation. A plurality of pins each have a disk end and a timing gear end distal to the disk end. The plurality of pins matingly engages with the coupling disk at the disk end of the pins via the plurality of apertures. A timing gear is fixed to a supercharger rotor for rotation therewith. The timing gear has a plurality of apertures disposed therein to matingly engage with the timing gear end of the plurality of pins.

    Abstract translation: 增压器中的旋转元件联接装置包括具有锥形外花键和输出轴旋转轴线的可旋转输出轴。 联接盘具有与输出轴旋转轴线同轴的盘旋转轴线，与盘旋转轴线同轴的锥形内花键孔，以接合锥形外花键，以及限定在耦合盘平行于其的多个孔 盘旋转轴。 多个销各自具有远离盘端的盘端和正时齿轮端。 多个销通过多个孔与销的盘端处的联接盘配合地接合。 正时齿轮固定到增压器转子上以与其一起旋转。 正时齿轮具有设置在其中的多个孔，以与多个销的正时齿轮端配合地配合。

    SUPERCHARGER
    7.
    发明申请
    SUPERCHARGER 审中-公开

    公开(公告)号：US20150337716A1

    公开(公告)日：2015-11-26

    申请号：US14717050

    申请日：2015-05-20

    Applicant: Eaton Corporation

    Inventor： Daniel R. Ouwenga ,  Matthew M. Henry ,  Justin Keiffer

    IPC: F02B33/40 ,  F04D29/063 ,  F04D29/10 ,  F04D17/10

    CPC classification number: F02B33/40 ,  F01C17/02 ,  F01C21/02 ,  F02B33/38 ,  F02B39/14 ,  F04C18/16 ,  F04C27/009 ,  F04C29/0042 ,  F04C29/028 ,  Y02T10/17

    Abstract: A supercharger includes a rotor housing defining a pair of cylindrical chambers. A driving shaft bearing is to support a driving rotor shaft for rotation in the rotor housing. A driven shaft bearing is to support a driven rotor shaft for rotation in the rotor housing. An oil sump housing is to enclose a timing gear end of the rotor housing. A shaft seal is disposed between the rotor housing and each respective rotor shaft. The oil sump housing, the rotor housing and driving and driven shaft seals define a closed container for oil to lubricate the driving shaft bearing, the driven shaft bearing, a driving timing gear and a driven timing gear. The oil pools in the closed container and a top surface of the oil is spaced below the timing gears when the driving rotor shaft is in a vertical orientation.

    Abstract translation: 增压器包括限定一对圆柱形室的转子壳体。 驱动轴轴承支撑驱动转子轴以在转子壳体中转动。 从动轴轴承用于支撑从动转子轴在转子壳体中旋转。 油底壳外壳将包围转子壳体的正时齿轮端。 轴密封件设置在转子壳体和每个相应的转子轴之间。 油底壳壳体，转子壳体和驱动和从动轴密封件限定用于润滑驱动轴轴承，从动轴轴承，驱动正时齿轮和从动正时齿轮的密封容器。 当驱动转子轴处于垂直方向时，封闭容器中的油池和油的顶表面在正时齿轮下方间隔开。

    Supercharger
    8.
    发明授权
    Supercharger 有权

    公开(公告)号：US10436104B2

    公开(公告)日：2019-10-08

    申请号：US14717050

    申请日：2015-05-20

    Applicant: Eaton Corporation

    Inventor： Daniel R. Ouwenga ,  Matthew M. Henry ,  Justin Keiffer ,  Kenneth A. Rienas

    IPC: F02B33/40 ,  F02B33/38 ,  F02B39/14 ,  F01C17/02 ,  F01C21/02 ,  F04C27/00 ,  F04C29/02 ,  F04C18/16 ,  F04C29/00

    Abstract: A supercharger includes a rotor housing defining a pair of cylindrical chambers. A driving shaft bearing is to support a driving rotor shaft for rotation in the rotor housing. A driven shaft bearing is to support a driven rotor shaft for rotation in the rotor housing. An oil sump housing is to enclose a timing gear end of the rotor housing. A shaft seal is disposed between the rotor housing and each respective rotor shaft. The oil sump housing, the rotor housing and driving and driven shaft seals define a closed container for oil to lubricate the driving shaft bearing, the driven shaft bearing, a driving timing gear and a driven timing gear. The oil pools in the closed container and a top surface of the oil is spaced below the timing gears when the driving rotor shaft is in a vertical orientation.

    SUPERCHARGER
    10.
    发明申请
    SUPERCHARGER 有权

    公开(公告)号：US20140271136A1

    公开(公告)日：2014-09-18

    申请号：US14211519

    申请日：2014-03-14

    Applicant: Eaton Corporation

    Inventor： Christopher W. Creager ,  Daniel R. Ouwenga ,  Christopher Suhocki

    IPC: F04D17/10

    CPC classification number: F04D17/10 ,  F02B39/04 ,  F02B39/10 ,  F04C18/12 ,  F04C29/005 ,  F04C2240/50

    Abstract: A supercharger includes a supercharger housing, a primary rotor having a primary rotor shaft fixed to rotate therewith. A ring gear with internal teeth is attached to a transmission housing portion of the supercharger housing. A sun gear is fixed to the primary rotor shaft. A planetary gear carrier has a plurality of planetary gear shafts. A plurality of planetary gears rotate about corresponding planetary gear shafts and are meshingly engaged with the sun gear and the ring gear and are substantially equally spaced about the sun gear. A rotatable input shaft is connectable to the planetary gear carrier. The input shaft is connectable to receive rotational motion and power from an engine.

    Abstract translation: 增压器包括增压器壳体，主转子具有固定在其上的主转子轴。 具有内齿的齿圈连接到增压器壳体的变速器壳体部分。 太阳齿轮固定在主转子轴上。 行星齿轮架具有多个行星齿轮轴。 多个行星齿轮围绕相应的行星齿轮轴旋转，并且与太阳轮和环形齿轮啮合地并且围绕太阳齿轮基本相等间隔。 可旋转输入轴可连接到行星齿轮架。 输入轴可连接以接收来自发动机的旋转运动和动力。

Patent Agency Ranking