公开(公告)号：US20190145657A1

公开(公告)日：2019-05-16

申请号：US15812426

申请日：2017-11-14

申请人： REGAL BELOIT AMERICA, INC.

发明人： Sahand Pirouzpanah ,  Joseph A. Henry

IPC分类号： F24H3/02 ,  F04D29/52 ,  F04D29/64 ,  F04D13/06 ,  F24H9/00

摘要： A blower assembly includes a housing including an inner shell and an outer shell that define a flow passage therebetween. The inner shell also at least partially defines a cavity. The blower assembly also includes a fan coupled within the housing such that the fan also at least partially defines the cavity. The blower assembly further includes a motor configured to rotate about an axis. The motor is coupled to the inner shell and is positioned within the cavity radially inward of the flow passage.

公开(公告)号：USD831817S1

公开(公告)日：2018-10-23

申请号：US29617960

申请日：2017-09-18

申请人： Regal Beloit America, Inc.

设计人： Sahand Pirouzpanah ,  Joseph A. Henry ,  Sundaramoorthy Venketraj

公开(公告)号：US11255348B2

公开(公告)日：2022-02-22

申请号：US16353850

申请日：2019-03-14

申请人： Regal Beloit America, Inc.

发明人： Anthony Maiorano ,  Sahand Pirouzpanah ,  Joseph A. Henry

IPC分类号： F04D29/70 ,  F04D17/16

摘要： A blower assembly includes a fan assembly configured to rotate about an axis and having a fan inlet ring that at least partially defines a fan inlet and a fan outlet. The blower assembly also includes a frame assembly coupled to the fan assembly and a recirculation damper coupled to the frame assembly. The recirculation damper and the fan inlet ring define an axial gap therebetween to reduce recirculation of an airflow discharged from the fan outlet.

公开(公告)号：US20220163039A1

公开(公告)日：2022-05-26

申请号：US17668820

申请日：2022-02-10

申请人： Regal Beloit America, Inc.

发明人： Sahand Pirouzpanah ,  Joseph A. Henry ,  Shirish M. Vatkar

IPC分类号： F04D25/08 ,  F04D29/44 ,  F04D29/28 ,  F04D29/42 ,  F04D29/66

摘要： A centrifugal blower for HVACR applications includes a squirrel cage forward-curved blower fan and a scroll housing. The blower fan comprises a plurality of blades that are configured to emit air radially outward and tangentially from between the blades when the blower fan rotates at a first speed. The air so emitted has a deviation angle defined as the difference between the direction of the emitted air and the blade exit angle. The scroll housing has a spline-shaped wall that has an axial cross-section that is configured such that the deviation angle of the air emitted from the blower fan at an axial plane deviates by no more than fifteen percent circumferentially about the blower fan in-between the spline-shaped wall and the blower fan and such that the average tangential velocity of air between the spline-shaped wall and the blower fan deviates by no more than thirty percent.

公开(公告)号：US20220062487A1

公开(公告)日：2022-03-03

申请号：US17320908

申请日：2021-05-14

申请人： Regal Beloit America, Inc.

发明人： Roger Carlos Becerra ,  William Stuart Gatley ,  William Arthur Ziegler ,  Mohamad Khalil Dahouk ,  Michael David Smith ,  Audwin William Cash ,  Zachary Joseph Stauffer ,  Brian Lee Beifus ,  John Carl Kunze ,  Ramin Rezaei ,  Joseph A. Henry

IPC分类号： A61L9/20 ,  A61L9/22

摘要： One aspect of the disclosure includes a fluid moving system. The fluid moving system includes a fluid moving apparatus configured to convey a fluid through a housing from an inlet to an outlet. The fluid moving system includes an active cleaning device configured to neutralize or remove at least a portion of an undesired matter from the fluid conveyed through the housing. The fluid moving system includes an electric motor including a rotor coupled to the fluid moving apparatus and configured to turn the fluid moving apparatus upon application of electric power to a stator of the electric motor. The fluid moving system includes a motor controller communicatively coupled to the electric motor and configured to control at least one of a speed output or a torque output thereof.

公开(公告)号：US09685843B2

公开(公告)日：2017-06-20

申请号：US14730911

申请日：2015-06-04

申请人： Regal Beloit America, Inc.

发明人： Steven W. Post ,  Shirish M. Vatkar ,  Joseph A. Henry ,  Michael David Smith ,  Gerald R. Muehlbauer

IPC分类号： H02K11/00 ,  H02K11/40 ,  H02K5/173

CPC分类号： H02K11/40 ,  H02K5/1735 ,  Y10T29/49012

摘要： A grounding device for an electric machine, having a rotating component and a stationary component, includes a core fabricated from a non-conductive material and a plurality of conductive fibers coupled to the core and extending therefrom. The plurality of conductive fibers are configured to electrically couple the rotating component with the stationary component such that an electrostatic charge on the rotating component is directed through the plurality of conductive fibers to the stationary component.

公开(公告)号：US11261871B2

公开(公告)日：2022-03-01

申请号：US16714049

申请日：2019-12-13

申请人： Regal Beloit America, Inc.

发明人： Sahand Pirouzpanah ,  Joseph A. Henry

IPC分类号： F04D29/28 ,  F04D17/12 ,  F04D25/16 ,  F04D29/30

摘要： A dual stage blower assembly includes a first fan configured to rotate about the rotational axis and including a first plurality blades. The first plurality of blades include a plurality of backward curved blades. The dual stage blower assembly also includes a second fan circumscribing the first fan and configured to rotate about the rotational axis. The second fan includes a second plurality of blades, wherein the second plurality of blades include one of a plurality of forward curved blades, a plurality of a radial blades, or a plurality of backward curved blades. At least one motor is coupled to the first fan and the second fan and configured to rotate the first fan and the second fan about the rotational axis.

公开(公告)号：US11255335B2

公开(公告)日：2022-02-22

申请号：US15812426

申请日：2017-11-14

申请人： REGAL BELOIT AMERICA, INC.

发明人： Sahand Pirouzpanah ,  Joseph A. Henry

IPC分类号： F04D25/06 ,  F04D29/52 ,  F04D29/64 ,  F04D29/32 ,  F04D29/54 ,  F24H3/02 ,  F04D29/42 ,  F04D17/06 ,  F04D29/58 ,  F04D25/08

摘要： A blower assembly includes a housing including an inner shell and an outer shell that define a flow passage therebetween. The inner shell also at least partially defines a cavity. The blower assembly also includes a fan coupled within the housing such that the fan also at least partially defines the cavity. The blower assembly further includes a motor configured to rotate about an axis. The motor is coupled to the inner shell and is positioned within the cavity radially inward of the flow passage.

公开(公告)号：US20200291965A1

公开(公告)日：2020-09-17

申请号：US16353850

申请日：2019-03-14

申请人： Regal Beloit America, Inc.

发明人： Anthony Maiorano ,  Sahand Pirouzpanah ,  Joseph A. Henry

IPC分类号： F04D29/70

摘要： A blower assembly includes a fan assembly configured to rotate about an axis and having a fan inlet ring that at least partially defines a fan inlet and a fan outlet. The blower assembly also includes a frame assembly coupled to the fan assembly and a recirculation damper coupled to the frame assembly. The recirculation damper and the fan inlet ring define an axial gap therebetween to reduce recirculation of an airflow discharged from the fan outlet.

公开(公告)号：US20150270761A1

公开(公告)日：2015-09-24

申请号：US14730911

申请日：2015-06-04

申请人： Regal Beloit America, Inc.

发明人： Steven W. Post ,  Shirish M. Vatkar ,  Joseph A. Henry ,  Michael David Smith

IPC分类号： H02K11/00 ,  H02K15/14 ,  H02K5/16

CPC分类号： H02K11/40 ,  H02K5/1735 ,  Y10T29/49012

摘要： A grounding device for an electric machine, having a rotating component and a stationary component, includes a core fabricated from a non-conductive material and a plurality of conductive fibers coupled to the core and extending therefrom. The plurality of conductive fibers are configured to electrically couple the rotating component with the stationary component such that an electrostatic charge on the rotating component is directed through the plurality of conductive fibers to the stationary component.

摘要翻译： 一种具有旋转部件和固定部件的电机的接地装置，包括由非导电材料制成的芯体和耦合到芯体并从其延伸的多个导电纤维。 多个导电纤维被配置为将旋转部件与固定部件电耦合，使得旋转部件上的静电电荷被引导通过多个导电纤维到固定部件。