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31.发明授权公开(公告)号：US10910986B2
公开(公告)日：2021-02-02
申请号：US16567570
申请日：2019-09-11
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 wireless transmitter 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 wireless transmitter is communicatively coupled to the processing device and the memory device. The wireless transmitter is configured to transmit the operating information stored on the memory device to a computing device disposed remotely from the electric motor.
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公开(公告)号：US10895266B2
公开(公告)日：2021-01-19
申请号：US16122627
申请日：2018-09-05
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Sahand Pirouzpanah , Joseph A. Henry
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. The blower outlet defines a blower outlet area. An adjustable outlet plate is pivotably coupled to the pair of opposing sidewalls such that the adjustable outlet plate is moveable between a first position to define a first blower outlet area and a second position to define a second blower outlet area.
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公开(公告)号：US20200381982A1
公开(公告)日：2020-12-03
申请号：US16996591
申请日：2020-08-18
Applicant: Regal Beloit America, Inc.
Inventor： Ludovic Andre Chretien , Roger Carlos Becerra
Abstract: A motor control assembly for an electric motor. The motor control assembly is configured to be coupled to the electric motor, and includes a wireless communication module, an input power connector, and an inverter module. The wireless communication module is configured to receive a wireless signal from a system controller. The input power connector is configured to receive a DC voltage from an external power supply module. The inverter module is coupled to the wireless communication module and the input power connector. The inverter module is configured to convert the DC voltage to an AC voltage to operate the electric motor according to the wireless signal.
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公开(公告)号：US20200313588A1
公开(公告)日：2020-10-01
申请号：US16902741
申请日：2020-06-16
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Zachary Joseph Stauffer , Mark Lyon Klopp , David Allen Clendenen , Ronald William Blotkamp , Maung Saw Eddison , Ludovic Andre Chretien
Abstract: Methods and systems for controlling an electric motor using a motor controller including a processor are provided. The method includes transmitting, by the processor, a no-spin signal commanding the electric motor not to spin, receiving temperature information associated with a temperature of the electric motor, comparing the temperature information to a predetermined threshold temperature to determine whether the temperature is at a sufficient level to prevent icing, and adjusting current applied to the electric motor when the temperature measurement is below the predetermined threshold.
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公开(公告)号：US20200313521A1
公开(公告)日：2020-10-01
申请号：US16369960
申请日：2019-03-29
Applicant: Regal Beloit America, Inc.
Inventor： Scott A. Coonrod , Mohamad Khalil Dahouk , Emil C. Dragan , Michael R. Koller
Abstract: A diagnostic device for an electric motor includes a device memory, a wireless communication interface, and a processor. The interface is coupled to the device memory and retrieves, over a first wireless channel, operating data stored in motor memory on the electric motor. The interface transmits, over the first wireless channel, operating parameters to the electric motor. The operating parameters define a test routine for the electric motor. The test routine, when carried out by the electric motor, generates test data corresponding to the operating parameters and that is written to the motor memory. The interface retrieves, over a second wireless channel, the test data stored in the motor memory. The processor is coupled to the device memory and the interface. The processor processes at least the test data to diagnose the malfunction.
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Patent Agency Ranking
公开(公告)号：US20200259446A1
公开(公告)日：2020-08-13
申请号：US16862173
申请日：2020-04-29
Applicant: Regal Beloit America, Inc.
Abstract: An electric machine includes a motor assembly including a motor and a motor controller coupled to the motor and configured to control operation of the motor. 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 communicatively coupled to the motor controller and mounted such that an antenna range of the NFC antenna extends on an exterior of the electric machine housing. The NFC antenna is configured to receive a signal relating to a user command from a handheld device and relay the signal to the motor controller. The motor controller is configured to adjust an operational parameter of the motor based at least partially on the user command.
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37.发明授权公开(公告)号：US10731653B2
公开(公告)日：2020-08-04
申请号：US15418155
申请日：2017-01-27
Inventor： Matthew J. Turner , Greg Heins , Mark Thiele , Jason Jon Kreidler
IPC: F04D13/06 , F04D29/047 , F04D29/06 , F04D29/58
Abstract: An electric motor assembly includes a bearing assembly including a rotating component and at least one stationary component. The electric motor assembly also includes an impeller coupled to the rotating component. The impeller includes an inlet and an outlet and is configured to direct a fluid between the inlet and the outlet. The electric motor assembly also includes a rotor assembly directly coupled to the impeller. A fluid flow channel is defined between the rotating component and the at least one stationary component. The flow channel includes a first end proximate the impeller outlet and a second end proximate the impeller inlet.
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公开(公告)号：US20200217548A1
公开(公告)日：2020-07-09
申请号：US16242738
申请日：2019-01-08
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Bin Yang , Brian Lee Beifus , Roger Carlos Becerra
Abstract: A motor controller for an electric motor for driving a blower to generate an airflow. The motor controller includes a processor and a drive circuit configured to regulate power supplied to the motor to turn the blower. The processor computes a system resistance for the blower based on a fixed set point for a first control parameter and a feedback parameter. The processor receives an airflow rate demand value and computes an operating set point for a second control parameter based on the system resistance and the airflow rate demand value. The processor controls the drive circuit based on the operating set point to supply electrical power to the electric motor and to operate the blower to generate the airflow.
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公开(公告)号：US10694633B2
公开(公告)日：2020-06-23
申请号：US15814005
申请日：2017-11-15
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Maung Eddison , Zachary Joseph Stauffer , Mark A. Swiger , Luis D. Morales
Abstract: A method of encapsulating a printed circuit board of a motor controller with a potting material includes inserting the printed circuit board into a recess formed in a base portion of an encapsulation assembly such that a bottom surface of the printed circuit board is spaced from a surface of the recess. The method also includes coupling a cover portion of the encapsulation assembly to the base portion to define a cavity therebetween. The method further includes injecting the potting material into the cavity through at least one injection port defined in at least one of the base portion and the cover portion such that the printed circuit board is at least partially coated in the potting material.
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公开(公告)号：US10683888B2
公开(公告)日：2020-06-16
申请号：US16141500
申请日：2018-09-25
Inventor： Matthew J. Turner , Greg Heins , Mark Thiele , Jason Jon Kreidler
Abstract: A hydrodynamic bearing assembly includes a first member including a first engaging surface. The first member is stationary in a non-operating mode of the bearing assembly and rotates about an axis in an operational mode of the bearing assembly. The first member includes a first bore and a shaft positioned within the first bore and including an end surface. The hydrodynamic bearing assembly also includes a second member including a second bore and a second engaging surface positioned adjacent the first engaging surface. The second member is stationary in both the non-operating mode and the operational mode of the bearing assembly. The hydrodynamic bearing assembly further includes a spacer member positioned within the second bore and is configured to engage the first member to define a first gap between the first engaging surface and the second engaging surface in the non-operational mode.
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