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    CENTRIFUGAL FAN ASSEMBLY AND METHODS OF ASSEMBLING THE SAME
    1.
    发明申请
    CENTRIFUGAL FAN ASSEMBLY AND METHODS OF ASSEMBLING THE SAME 审中-公开
    离心式风扇组件及其组装方法

    公开(公告)号：WO2015168603A1

    公开(公告)日：2015-11-05

    申请号：PCT/US2015/028856

    申请日：2015-05-01

    Applicant: REGAL BELOIT AMERICA, INC.

    Inventor： COCKS, Rachele B. ,  STAUFFER, Zachary J. ,  ROHOZA, Rafal P.

    IPC: F04D17/08 ,  F04D29/22 ,  F04D29/24

    CPC classification number: F04D29/282 ,  F04D29/281 ,  F04D29/30 ,  F04D29/624 ,  F05D2240/301 ,  F05D2240/305 ,  Y02T50/673 ,  Y10T29/4933

    Abstract: A centrifugal fan assembly having an axis of rotation includes an inlet ring, a back plate, and a plurality of blades coupled between the inlet ring and the back plate. At least one blade of the plurality of blades includes a radially inner edge, a radially outer edge, and at least one flow channel extending obliquely therebetween. The at least one flow channel includes an inlet defined on the radially inner edge and an outlet defined on the radially outer edge, wherein the inlet and the outlet are positioned at different axial locations along a length of the blade.

    Abstract translation: 具有旋转轴线的离心式风扇组件包括入口环，后板和联接在入口环和后板之间的多个叶片。 多个叶片中的至少一个叶片包括径向内边缘，径向外边缘和至少一个在其间倾斜延伸的流动通道。 所述至少一个流动通道包括限定在所述径向内边缘上的入口和限定在所述径向外边缘上的出口，其中所述入口和所述出口沿着所述叶片的长度定位在不同的轴向位置处。

    CENTRIFUGAL FAN ASSEMBLY AND METHODS OF ASSEMBLING THE SAME
    3.
    发明公开
    CENTRIFUGAL FAN ASSEMBLY AND METHODS OF ASSEMBLING THE SAME 审中-公开
    离心式风扇组件及其组装方法

    公开(公告)号：EP3134650A1

    公开(公告)日：2017-03-01

    申请号：EP15786076.8

    申请日：2015-05-01

    Applicant: Regal Beloit America, Inc.

    Inventor： COCKS, Rachele B. ,  STAUFFER, Zachary J. ,  ROHOZA, Rafal P.

    IPC: F04D17/08 ,  F04D29/22 ,  F04D29/24

    CPC classification number: F04D29/282 ,  F04D29/281 ,  F04D29/30 ,  F04D29/624 ,  F05D2240/301 ,  F05D2240/305 ,  Y02T50/673 ,  Y10T29/4933

    Abstract: A centrifugal fan assembly having an axis of rotation includes an inlet ring, a back plate, and a plurality of blades coupled between the inlet ring and the back plate. At least one blade of the plurality of blades includes a radially inner edge, a radially outer edge, and at least one flow channel extending obliquely therebetween. The at least one flow channel includes an inlet defined on the radially inner edge and an outlet defined on the radially outer edge, wherein the inlet and the outlet are positioned at different axial locations along a length of the blade.

    Abstract translation: 具有旋转轴线的离心式风扇组件包括入口环，背板以及联接在入口环与背板之间的多个叶片。 多个叶片中的至少一个叶片包括径向内边缘，径向外边缘以及在它们之间倾斜延伸的至少一个流动通道。 该至少一个流动通道包括限定在径向内边缘上的入口和限定在径向外边缘上的出口，其中入口和出口位于沿着叶片长度的不同轴向位置处。

    AN ELECTRICAL MACHINE AND METHODS OF ASSEMBLING THE SAME
    8.
    发明公开
    AN ELECTRICAL MACHINE AND METHODS OF ASSEMBLING THE SAME 审中-公开
    ELEKTRISCHE MASCHINEN UND VERFAHREN ZUR MONTAGE DAVON

    公开(公告)号：EP2993355A1

    公开(公告)日：2016-03-09

    申请号：EP15184359.6

    申请日：2015-09-08

    Applicant: Regal Beloit America, Inc.

    Inventor： KREIDLER, Jason J. ,  ROHOZA, Rafal P.

    IPC: F04D25/06 ,  F04D25/08 ,  F04D29/26 ,  F04D29/28 ,  F04D29/58

    CPC classification number: H02K15/02 ,  F04D25/0653 ,  F04D25/068 ,  F04D25/082 ,  F04D29/263 ,  F04D29/282 ,  F04D29/5813 ,  F04D29/622

    Abstract: A fluid circulating assembly includes a fan impeller having an inlet ring and a rear plate that together define a central fan chamber. The fluid circulating assembly also includes an electrical machine having a rotor assembly, a stator assembly, and a housing. The rotor assembly is attached to the fan impeller rear plate such that the electrical machine is located entirely outside the central fan chamber. The housing includes an annular center section and at least two extension portions extending radially outward from the annular center section.

    Abstract translation: 流体循环组件包括具有一个限定中央风扇室的入口环和后板的风扇叶轮。 流体循环组件还包括具有转子组件，定子组件和壳体的电机。 转子组件附接到风扇叶轮后板，使得电机完全位于中央风扇室的外部。 壳体包括环形中心部分和从环形中心部分径向向外延伸的至少两个延伸部分。

    AN ELECTRICAL MACHINE AND METHODS OF ASSEMBLING THE SAME
    10.
    发明公开
    AN ELECTRICAL MACHINE AND METHODS OF ASSEMBLING THE SAME 审中-公开
    电气设备及其组装方法

    公开(公告)号：EP2993764A3

    公开(公告)日：2016-11-09

    申请号：EP15184358.8

    申请日：2015-09-08

    Applicant: Regal Beloit America, Inc.

    Inventor： KREIDLER, Jason J. ,  ROHOZA, Rafal P. ,  GOLM, Norman C., Jr. ,  KLOPP, Mark L.

    IPC: H02K5/20 ,  H02K5/18 ,  H02K11/33 ,  H02K21/24 ,  F04D25/08 ,  F04D29/58

    Abstract: A fluid circulating assembly includes a fan impeller having an inlet ring and a rear plate that define a central chamber. The fluid circulating assembly includes an electrical machine having a rotor assembly, a stator assembly, and a housing. The electrical machine is coupled to the rear plate of the impeller such that the electrical machine is positioned entirely outside the central chamber. The housing includes a plurality of fins on a side of the housing opposite the rear plate. The fins extend axially away from the stator assembly. The assembly includes a duct attached to the housing. The duct covers a portion of the fins and extends radially outward from the housing towards an outer edge of the rear plate. The duct is configured to channel air over the portion of the fins to facilitate cooling the electrical machine.

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