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公开(公告)号：US10823407B2
公开(公告)日：2020-11-03
申请号：US15278877
申请日：2016-09-28
Applicant: Regal Beloit America, Inc.
Inventor： Paul Steven Mullin , William Stuart Gatley
Abstract: A motor controller for a blower in a gas-burning appliance. The motor controller includes a processor configured to receive a measured pressure differential measured by a sensor disposed in an airflow generated by the blower. The processor is configured to compute a motor speed based on the measured pressure differential and a pressure differential set-point for the gas-burning appliance. The processor is configured to operate the blower at the motor speed to drive the measured pressure differential toward the pressure differential set-point.
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公开(公告)号：US10819178B2
公开(公告)日：2020-10-27
申请号：US15408088
申请日：2017-01-17
Applicant: Regal Beloit America, Inc.
Inventor： Joseph Aaron Henry , Shirish Vatkar , Alan Jacob Manz , Don James Bray , Steven Wilfred Post , Paul Nathanael Selking
Abstract: An insulation member for a stator assembly includes a first portion configured to couple to a first stator tooth and a second portion movably coupled to the first portion. The insulation member has a first configuration and a second configuration. The second portion is configured to move relative to the first portion when the insulation member moves between the first configuration and the second configuration. The second portion is configured to extend adjacent a second stator tooth when the first portion is coupled to the first stator tooth and the insulation member is in the second configuration.
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公开(公告)号：US10711795B2
公开(公告)日：2020-07-14
申请号：US15612025
申请日：2017-06-02
Applicant: Regal Beloit America, Inc.
Inventor： Steven Wilfred Post , Michael Kenneth Garrett
IPC: F24H1/20 , F04D29/42 , F23M9/00 , F23L17/00 , F24H9/00 , F04D25/06 , F04D29/08 , F04D29/28 , F04D29/62 , F23J13/00
Abstract: A blower assembly is attached to a water heater having an exhaust opening, the assembly includes a tank cap attached to a tank of the heater. A recess surface formed in the exterior surface of the cap. A member has a first surface that is connected to the tank cap to form a cover plenum between the cap and the member. The blower includes a motor, an air moving member connected to the motor and a blower housing having an interior containing the fan. The blower housing has an input opening that communicates the blower housing interior with the member output opening. The blower housing, the member and the tank cap provide an exhaust gas flow path from the exhaust opening of the heater through the cover plenum, through the blower housing interior and out the output opening.
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公开(公告)号：US10651778B2
公开(公告)日：2020-05-12
申请号：US16227859
申请日：2018-12-20
Applicant: Regal Beloit America, Inc.
Abstract: An electric machine includes a motor assembly including a motor controller including an NFC tuned circuit. The electric machine also includes a motor housing defining an interior space and enclosing the motor assembly within the interior space. The electric machine further includes an electric machine housing. The motor housing is enclosed within the electric machine housing. The electric machine also includes an NFC antenna mounted within the electric machine housing and configured to emit a magnetic field at a selected frequency. The magnetic field is configured to induce an electric current in the NFC tuned circuit. The electric machine further includes a memory configured to store information included in signals transmitted between the NFC antenna and the NFC tuned circuit via the magnetic field.
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公开(公告)号：US10605307B1
公开(公告)日：2020-03-31
申请号：US16178861
申请日：2018-11-02
Applicant: Regal Beloit America, Inc.
Inventor： Kim D. Hoffmann
Abstract: A bearing retainer for use in a bearing is provided. The bearing includes an inner ring, rolling elements and an outer ring. The bearing retainer includes a body. The body defines an inner periphery and an outer periphery of the body. The body further defines a plurality of inner walls. Each inner wall defines an opening extending from the inner periphery to the outer periphery of the body. The plurality of openings is adapted to receive one of the rolling elements. The inner walls are adapted to keep the rolling elements in a spaced apart relationship. Ribs extend inwardly from the inner periphery of the body.
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Patent Agency Ranking
公开(公告)号：US10570928B2
公开(公告)日：2020-02-25
申请号：US13841918
申请日：2013-03-15
Applicant: Regal Beloit America, Inc.
Inventor： Rachele Barbara Cocks
Abstract: A centrifugal blower assembly comprises a scroll wall and a pair of opposing sidewalls. The scroll wall is positioned between the pair of opposing sidewalls such that the scroll wall and opposing sidewalls together define a blower chamber and a blower outlet. A baffle element is positioned within the blower chamber and adjacent the blower outlet such that the baffle element is configured to facilitate uniform distribution of airflow downstream of the blower assembly. An air stream splitter is coupled to the scroll wall. The air stream splitter includes a spline member extending a varying distance from the scroll wall. The air stream splitter is positioned within the blower chamber to facilitate uniform airflow distribution within the blower assembly.
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公开(公告)号：US10554157B2
公开(公告)日：2020-02-04
申请号：US15826414
申请日：2017-11-29
Applicant: Regal Beloit America, Inc.
Inventor： Ludovic Andre Chretien , Paul Bryan Snipes
IPC: H02P5/74 , H02K44/02 , H02P21/00 , H02P25/062
Abstract: A method of operating a drive circuit for parallel electric motors is provided. The method includes receiving measurements of stator phase currents in the parallel electric motors. The method includes selecting a target PM motor, from among the parallel electric motors, that generates a largest torque output. The method includes executing a vector control algorithm to generate a complex command voltage vector for the target PM motor. The method includes generating and transmitting a pulse width modulation (PWM) signal based on the complex command voltage vector for controlling an inverter. The method includes operating the inverter according to the PWM signal to supply three-phase alternating current (AC) power to the parallel electric motors.
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公开(公告)号：US10554091B2
公开(公告)日：2020-02-04
申请号：US14465869
申请日：2014-08-22
Applicant: Regal Beloit America, Inc.
Inventor： Rachele Barbara Cocks , Suresh Datal , Umesh M. Savarkar , John Sheldon Wagley
Abstract: According to another embodiment of the present invention, an electric machine is provided. The machine includes a housing and a stator. The stator is fixedly secured to the housing. The machine also includes a rotor. The rotor is rotatably secured to the housing. At least one of the housing, the stator and the rotor include an inner wall defining a passageway adapted for improved fluid flow therethrough.
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公开(公告)号：US10536062B2
公开(公告)日：2020-01-14
申请号：US14887019
申请日：2015-10-19
Applicant: Regal Beloit America, Inc.
Inventor： William Eugene Blatterman
Abstract: An electric motor includes a main winding coupled to a first line terminal, and first and second boost windings coupled in series to the main winding. A high-speed lead wire is coupled to a first tap between the main winding and the first boost winding, a medium-speed lead wire is coupled to a second tap between the first boost winding and the second boost winding, and a low-speed lead wire is coupled to a third tap after the second boost winding. A start winding has a first end coupled to the first line terminal and a second end. A capacitor has a first end series-coupled to the second end of the start winding and a second end coupled to the second tap. A switch coupled to a second line terminal is configured to couple the second line terminal to one of the high, medium, and low-speed lead wires.
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公开(公告)号：US10527043B2
公开(公告)日：2020-01-07
申请号：US14671500
申请日：2015-03-27
Applicant: Regal Beloit America, Inc.
Inventor： Peter Yu-Pu Wung , Stephen Douglas O'Brien , Howard Ray Richardson
IPC: F04D15/00
Abstract: According to an embodiment of the invention, a pump motor controller for managing energy usage of a pump motor and for receiving signals from a signal sending device corresponding to the status of a climate control device is provided. The motor controller is adapted to receive the signal and to control the pump motor at least partially based on the signal.
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