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公开(公告)号：US20200227961A1
公开(公告)日：2020-07-16
申请号：US16834067
申请日：2020-03-30
Applicant: Regal Beloit America, Inc.
Inventor： Subhash Marutirao Brahmavar , Lester Benjamin Manz , Ludovic Andre Chretien , Changiz Rashidzadeh , Dan Mircea lonel
Abstract: In one embodiment, a permanent magnet rotor is provided. The permanent magnet rotor includes at least one permanent magnet and a substantially cylindrical rotor core including an outer edge and an inner edge defining a central opening. The rotor core includes a radius R, at least one pole, and at least one radial aperture extending radially though the rotor core from the outer edge to a predetermined depth less than the radius. The at least one radial aperture is configured to receive the at least one permanent magnet. The rotor further includes at least one protrusion extending into the at least one radial aperture, the at least one protrusion positioned substantially along a bottom of the at least one radial aperture and configured to facilitate retention of the at least one permanent magnet within the at least one radial aperture.
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12.发明申请公开(公告)号：US20190280579A1
公开(公告)日：2019-09-12
申请号：US15913232
申请日：2018-03-06
Applicant: Regal Beloit America, Inc.
Inventor： Andrea Lena Nelson , Matthew Ryan Logan , Harry Robert Wilson , Bryan James Stout , Lester Benjamin Manz , John Sheldon Wagley
Abstract: A permanent split capacitor (PSC) motor includes a stator defining an axis of rotation and a rotor disposed adjacent the stator. The stator includes a start winding, a capacitor electrically coupled in series with the start winding, a first plurality of windings, and a second plurality of windings. The motor includes first and second sets of electrical leads connected respectively to the first plurality of windings and to the second plurality of windings, the first plurality of windings and the second plurality of windings respectively configurated to rotate the motor respectively at a first and second rotational speeds of the motor when mounted respectively to the first machine and to the second machine.
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公开(公告)号：US20190003479A1
公开(公告)日：2019-01-03
申请号：US16115657
申请日：2018-08-29
Inventor： Mohamad Khalil Dahouk , Jason Jon Kreidler , Bruce Cole , Norman Carl Golm, JR. , Lester Benjamin Manz , Gregory Gross , Michael Allen Marks , John Sheldon Wagley , Yilcan Guzelgunler , Greg Heins , Matthew J. Turner
Abstract: A pump includes a housing including a first portion thereof defining opposed parallel spaced apart internal and exterior generally planar surfaces. The pump also includes a first impeller rotatably secured to the housing and positioned within the housing. The pump also includes a first axial flux motor connected to the first impeller and at least partially positioned within the housing. The first axial flux motor includes a first motor rotor fixedly secured to the first impeller. The first motor rotor has a generally planar surface thereof positioned adjacent to and parallel to the internal generally planar surface of the first portion of the housing. The first axial flux motor includes a first motor stator fixedly secured to the housing. The first motor stator has a generally planar surface thereof positioned adjacent to and parallel to the external generally planar surface of the first portion of the housing.
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公开(公告)号：US20160111925A1
公开(公告)日：2016-04-21
申请号：US14969677
申请日：2015-12-15
Applicant: Regal Beloit America, Inc.
Inventor： Subhash Marutirao Brahmavar , Lester Benjamin Manz , Ludovic Andre Chretien , Changiz Rashidzadeh , Dan Mircea Ionel
CPC classification number: H02K1/2773 , H02K3/02 , H02K15/03 , H02K21/16 , H02K2201/03 , H02K2213/03 , Y10T29/49012
Abstract: In one embodiment, a permanent magnet rotor is provided. The permanent magnet rotor includes at least one permanent magnet and a substantially cylindrical rotor core including an outer edge and an inner edge defining a central opening. The rotor core includes a radius R, at least one pole, and at least one radial aperture extending radially though the rotor core from the outer edge to a predetermined depth less than the radius. The at least one radial aperture is configured to receive the at least one permanent magnet. The rotor further includes at least one protrusion extending into the at least one radial aperture, the at least one protrusion positioned substantially along a bottom of the at least one radial aperture and configured to facilitate retention of the at least one permanent magnet within the at least one radial aperture.
Abstract translation: 在一个实施例中，提供永磁转子。 永磁转子包括至少一个永磁体和基本上圆柱形的转子铁心，其包括限定中心开口的外边缘和内边缘。 转子芯包括半径R，至少一个极，以及至少一个径向孔，其径向延伸通过转子芯从外边缘到小于半径的预定深度。 至少一个径向孔被构造成容纳至少一个永磁体。 所述转子还包括延伸到所述至少一个径向孔中的至少一个突出部，所述至少一个突出部基本上沿着所述至少一个径向孔的底部定位，并被构造成有利于将所述至少一个永磁体保持在所述至少一个 一个径向孔径。
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公开(公告)号：US20150244214A1
公开(公告)日：2015-08-27
申请号：US14623768
申请日：2015-02-17
Applicant: Regal Beloit America, Inc.
Inventor： Jason Jon Kreidler , Wesley Kenneth Anderson , Norman Carl Golm, JR. , Michael A. Logsdon , Lester Benjamin Manz , John Sheldon Wagley
CPC classification number: B05D5/00 , B22F3/1055 , B22F7/06 , H01F1/28 , H02K15/00 , H02K15/02 , H02K15/03 , Y02P10/295
Abstract: According to an embodiment of the present invention, a component for an electric machine, for example, an interlocking stator, rotor, armature or exciter, for use in an electric machine prepared by a process is provided. The process by which the component is prepared includes the steps of applying a first material to a first portion of a first surface to form a first stator lamination and applying the first material to a second portion of a first surface, spaced from the first portion, to form a first rotor lamination. The process by which the component is prepared further includes the steps of orienting the grains of the first material, applying a second material to the first portion of the first material, applying a second material to the second portion of the first material, and bonding the second material to the first material.
Abstract translation: 根据本发明的实施例，提供了一种用于电机的部件，例如用于通过工艺制备的电机中的互锁定子，转子，电枢或激励器。 制备组分的方法包括以下步骤：将第一材料施加到第一表面的第一部分以形成第一定子叠片并将第一材料施加到与第一部分间隔开的第一表面的第二部分， 以形成第一转子层压。 制备组分的方法还包括以下步骤：使第一材料的颗粒定向，将第二材料施加到第一材料的第一部分，将第二材料施加到第一材料的第二部分，并将 第二种材料到第一种材料。
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Patent Agency Ranking
公开(公告)号：US11984763B2
公开(公告)日：2024-05-14
申请号：US16816335
申请日：2020-03-12
Applicant: Regal Beloit America, Inc. , Regal Beloit Australia Pty Ltd
Inventor： Mark Thiele , Greg Heins , Subhash Brahmavar , Steve Long , Lester Benjamin Manz , Kerry Shelton
CPC classification number: H02K1/276 , H02K1/146 , H02K15/03 , H02K21/16 , H02K2201/03
Abstract: A permanent magnet rotor core includes a plurality of rotor poles circumferentially-spaced about a central axis and including a first rotor pole and an adjacent second rotor pole that each include an outer wall, and wherein the rotor core includes a rotor diameter. The rotor core also includes a plurality of radial apertures alternately-spaced with the plurality of rotor poles. The rotor core also includes a first protrusion extending from the first rotor pole into a first radial aperture of the plurality of radial apertures positioned between the first rotor pole and the second rotor pole. The rotor core further includes a second protrusion extending from the second rotor pole into the first radial aperture such that a circumferential opening is defined between the first protrusion and the second protrusion. The opening extends a first length of between approximately 0.052% and approximately 0.058% of the rotor diameter.
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公开(公告)号：US11539319B2
公开(公告)日：2022-12-27
申请号：US17156003
申请日：2021-01-22
Applicant: Regal Beloit America, Inc.
Inventor： Ludovic Andre Chretien , Lester Benjamin Manz
Abstract: An electric motor system is described. The electric motor system includes a drive circuit including an inverter configured to supply variable frequency current and a contactor configured to supply line frequency current. The electric motor system also includes an electric motor coupled to the drive circuit wherein the electric motor is communicatively coupled to a controller. The controller is configured to control the inverter to supply variable frequency current to the electric motor, thereby operating the electric motor at a motor speed, and determine, based upon at least one input parameter, a maximum potential motor speed the inverter can achieve. The controller is also configured to receive a command to operate the electric motor at line frequency current and control the drive circuit to transition from supplying variably frequency current to supplying line frequency current before the maximum potential motor speed the inverter can achieve is reached.
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公开(公告)号：US11277045B2
公开(公告)日：2022-03-15
申请号：US16834067
申请日：2020-03-30
Applicant: Regal Beloit America, Inc.
Inventor： Subhash Marutirao Brahmavar , Lester Benjamin Manz , Ludovic Andre Chretien , Changiz Rashidzadeh , Dan Mircea Ionel
Abstract: In one embodiment, a permanent magnet rotor is provided. The permanent magnet rotor includes at least one permanent magnet and a substantially cylindrical rotor core including an outer edge and an inner edge defining a central opening. The rotor core includes a radius R, at least one pole, and at least one radial aperture extending radially though the rotor core from the outer edge to a predetermined depth less than the radius. The at least one radial aperture is configured to receive the at least one permanent magnet. The rotor further includes at least one protrusion extending into the at least one radial aperture, the at least one protrusion positioned substantially along a bottom of the at least one radial aperture and configured to facilitate retention of the at least one permanent magnet within the at least one radial aperture.
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公开(公告)号：US10191482B1
公开(公告)日：2019-01-29
申请号：US15654078
申请日：2017-07-19
Applicant: Regal Beloit America, Inc.
Inventor： Ming Li , Roger Carlos Becerra , Ludovic Andre Chretien , Brian Lee Beifus , Ryan Keith Stephens , Lester Benjamin Manz , John Sheldon Wagley
Abstract: A motor controller for controlling an electric motor includes at least one integrated sensor disposed on the electric motor. The least one integrated sensor is configured to collect sensor data associated with a status of the electric motor for a period of time, the period of time beginning at an activation time and extending at least until an installation time. The motor controller may include an energy management system configured to power the at least one integrated sensor for at least a portion of the period of time, and a memory device configured to store the sensor data. The motor controller may include a data management system configured to communicate the sensor data from the at least one integrated sensor to at least one of the memory device and a remote device.
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公开(公告)号：US10087938B2
公开(公告)日：2018-10-02
申请号：US14514984
申请日：2014-10-15
Applicant: Regal Beloit America, Inc.
Inventor： Mohamad Khalil Dahouk , Jason Jon Kreidler , Bruce R. Cole , Norman Carl Golm, Jr. , Lester Benjamin Manz , Gregory L. Gross , Michael Allen Marks , John Sheldon Wagley , Yilcan Guzelgunler
IPC: F04D15/00 , F04D13/06 , F04D29/58 , H02K16/00 , F04D7/04 , F04D13/08 , F04D13/12 , H02K5/22 , H02K7/14 , F04D29/70
Abstract: A pumping device for pumping a fluid is provided. The pumping device includes a pump and a power housing. At least a portion of the pump is positioned within the power housing. The pumping device also includes a first motor and a second motor. The first motor is operably connected to the pump and adapted to provide energy to the pump. At least a portion of the first motor is positioned within the power housing. The second motor is operably connected to the pump and adapted to provide energy to the pump. At least a portion of the second motor is positioned within the power housing.
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