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公开(公告)号：US11239776B2
公开(公告)日：2022-02-01
申请号：US16272613
申请日：2019-02-11
Applicant: Regal Beloit America, Inc.
Inventor： Ming Li , Roger Carlos Becerra
Abstract: A motor controller having low standby power consumption is provided. The motor controller includes a direct current (DC) bus. The motor controller also includes a low-power supply. The motor controller also includes an inverter configured to control a supply of current to stator windings of a motor. The motor controller also includes a switch circuit coupled between the DC bus and the low-power supply. The motor controller also includes a switch controller coupled to the switch circuit and configured to be coupled to a system controller. The switch controller is configured to control the switch circuit to electrically decouple, in response to detecting an absence of a control signal from the system controller, the DC bus from the low-power supply.
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公开(公告)号：US11235356B2
公开(公告)日：2022-02-01
申请号：US15916248
申请日：2018-03-08
Applicant: Regal Beloit America, Inc.
Inventor： Robert D Lundahl , Robert W Cutlip , Mark G Bankard , William D Finch
Abstract: A transfer module assembly includes a frame, a conveyor belt with internal rotating elements, where the conveyor belt is supported by the frame, conveyor drive rollers supported by the frame and configured to drive the conveyor belt, a flat transfer belt mounted beneath the conveyor belt and configured to contact undersides of the internal rotating elements of the conveyor belt in operation, and flat transfer belt drive rollers supported by the frame and configured to drive the flat transfer belt. The conveyor drive rollers are friction-based and operate without use of a sprocket, and comprise depressions for receiving the internal rotating elements of the conveyor belt.
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公开(公告)号：US11228231B2
公开(公告)日：2022-01-18
申请号：US16279406
申请日：2019-02-19
Applicant: Regal Beloit America, Inc.
Inventor： Jason Jon Kreidler , Rafal Pawel Rohoza
Abstract: A fluid circulating assembly having a rotation axis is provided. The fluid circulating assembly includes a fan impeller including 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 at least one bearing assembly. The rotor assembly is coupled to the rear plate such that the electrical machine is located entirely outside the central fan chamber. The rotor assembly includes a hub portion having a radially inner wall that at least partially defines a central opening extending entirely through the electrical machine and oriented about the rotation axis such that the central opening does not include a shaft extending therethrough.
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公开(公告)号：US11130643B2
公开(公告)日：2021-09-28
申请号：US16863190
申请日：2020-04-30
Applicant: Regal Beloit America, Inc.
Inventor： John William Kuhn
Abstract: A modular transfer system with a primary flow system and a diverter system that is repositionable along a track system. The primary flow system includes a primary flow belt for conveying an article along a primary flow path from an infeed side of the modular transfer system to a pass-through side of the modular transfer system. The diverter system that is repositionable along the track system between the infeed side and the pass-through side by attachment within one or more channels.
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625.发明申请公开(公告)号：US20210288532A1
公开(公告)日：2021-09-16
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
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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Patent Agency Ranking
公开(公告)号：US20210277908A1
公开(公告)日：2021-09-09
申请号：US16813307
申请日：2020-03-09
Applicant: Regal Beloit America, Inc.
Inventor： Bin Yang , Brian Lee Beifus , Roger Carlos Becerra
Abstract: A control system for an electric motor for a fluid moving apparatus includes a drive circuit and a processor. The drive circuit regulates power supplied to the motor to generate fluid flow. The processor is coupled to the drive circuit and controls the drive circuit to operate the motor at a first speed and torque, and at a second speed and torque, receive a first flow corresponding to the first speed and torque, determine a second flow based on a ratio of the first flow to the first speed, and corresponding to the second speed and torque. The processor is configured to define an algorithm based on the first and second speed, torque, and flow, compute a set point for a demanded flow using the algorithm, and control the drive circuit based on the set point to supply power to the motor and generate the flow.
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公开(公告)号：US20210262486A1
公开(公告)日：2021-08-26
申请号：US17315656
申请日：2021-05-10
Applicant: Regal Beloit America, Inc.
Inventor： Leslie A. Lyons
Abstract: A blower housing comprises first and second blower housing pieces for surrounding a blower fan. The first blower housing piece comprises a blower discharge section comprising an inner tubular portion, an outer tubular portion, and a drain hole. The inner tubular portion defines a blower discharge passage. The inner and outer tubular portions define an exhaust pipe cavity adapted to receive an end margin of an exhaust pipe. The tubular portions are adapted to enable condensate water that forms on the inner surface of the exhaust pipe to flow into the exhaust pipe cavity. The drain hole extends through the outer tubular portion. The drain hole is configured to enable condensate water flowing into the exhaust pipe cavity to drain from the blower housing. The first blower housing piece is a molded one-piece member.
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公开(公告)号：US20210172457A1
公开(公告)日：2021-06-10
申请号：US16709114
申请日：2019-12-10
Applicant: Regal Beloit America, Inc.
Inventor： Jeevan Gnana Robinson , Neha Kumari , Yunpeng Yang
Abstract: An electric motor assembly includes an electric motor, a fan assembly coupled to the electric motor and configured to rotate therewith about an axis. The bower assembly also includes a shroud coupled to the electric motor and extending about the fan assembly. The shroud includes a central hub coupled to the electric motor, an inlet ring, and a plurality of arms extending between the central hub and the inlet ring. Each arm of the plurality of arms includes a curved radial portion extending from the central hub and a planar axial portion extending from the radial portion to the inlet ring.
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公开(公告)号：US11022132B2
公开(公告)日：2021-06-01
申请号：US15817981
申请日：2017-11-20
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post
Abstract: A draft inducer blower assembly includes a blower having a fan, a dilution air intake passage, an exhaust gas intake passage, and a discharge passage. The blower is configured to operatively connect to a heater system in a manner to facilitate flow of combustion air into a combustion chamber and to draw dilution air into the blower and to mix the dilution air with the exhaust gases and to facilitate flow of the mixed air and exhaust gases through the vent. The dilution air intake passage is positionable in at least a low flow configuration and a high flow configuration. The dilution air intake passage is more restrictive of intake of dilution air in the low flow configuration than in the high flow configuration.
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630.发明申请公开(公告)号：US20210159837A1
公开(公告)日：2021-05-27
申请号：US17163990
申请日：2021-02-01
Applicant: Regal Beloit America, Inc.
IPC: H02P29/024 , H02P6/34 , G05B23/02 , H02P29/02 , H02P6/06
Abstract: A motor controller for an electric motor includes an enclosure and a processing device, memory device, and communication interface disposed within the enclosure. The processing device is configured to control the electric motor and collect operating information from the electric motor during operation of the electric motor. The memory device is communicatively coupled to the processing device. The memory device is configured to receive and store the operating information collected during operation of the electric motor. The communication interface is communicatively coupled to the processing device and the memory device, and is configured to enable access to the operating information stored on the memory device by a computing device disposed remotely from the electric motor.
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