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公开(公告)号：US08482173B2
公开(公告)日：2013-07-09
申请号：US12353833
申请日：2009-01-14
Applicant: Scott Wright , Christopher T. Ohrmundt , Wesley K. Anderson
Inventor： Scott Wright , Christopher T. Ohrmundt , Wesley K. Anderson
CPC classification number: H02K5/15 , F04D13/06 , F04D15/0077 , H02K5/136 , H02K5/1732 , Y10T29/49009
Abstract: An explosion proof motor including a stationary assembly and a rotatable assembly is described. The stationary assembly includes a stator that defines a stator bore. The rotatable assembly includes a rotor and a rotor shaft extending substantially axially through the stator bore. The explosion proof motor includes a frame configured to at least partially surround the stator. The frame defines an interior and an exterior of the motor. The explosion proof motor also includes at least one end shield positioned at an end of the frame and a bearing cap positioned proximate to the interior side of the end shield. The explosion proof motor also includes a flame path gap defined between the end shield and the bearing cap. The flame path gap includes at least one section that extends substantially parallel to the rotor shaft.
Abstract translation: 描述了包括固定组件和可旋转组件的防爆电动机。 固定组件包括限定定子孔的定子。 可旋转组件包括转子和基本轴向延伸穿过定子孔的转子轴。 防爆电动机包括构造成至少部分地围绕定子的框架。 框架限定电动机的内部和外部。 防爆电动机还包括定位在框架的端部处的至少一个端部屏蔽件和靠近端部屏蔽件的内侧定位的轴承盖。 防爆电机还包括限定在端盖和轴承盖之间的火焰通道间隙。 火焰通道间隙包括基本上平行于转子轴延伸的至少一个部分。
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公开(公告)号：US08473110B2
公开(公告)日：2013-06-25
申请号：US12323250
申请日：2008-11-25
Applicant: Thaylen Leany , Steve Zavodny , Vijay D. Gurudasani , Brian L. Beifus , Michael R. Koller , Edward Yager
Inventor： Thaylen Leany , Steve Zavodny , Vijay D. Gurudasani , Brian L. Beifus , Michael R. Koller , Edward Yager
IPC: G05D7/00
CPC classification number: G05D7/0617 , H02P23/0027 , H02P23/0077 , H02P23/20 , H02P2207/01 , H02P2207/05
Abstract: A method for editing a motor profile is described. The method includes receiving a stored motor profile selection via a user interface, and receiving user inputs via the user interface. The user inputs include instructions relating to an edit of the selected motor profile. The method also includes storing the edited motor profile.
Abstract translation: 描述用于编辑电动机曲线的方法。 该方法包括经由用户接口接收存储的电动机曲线选择，以及经由用户接口接收用户输入。 用户输入包括与所选择的电动机曲线的编辑相关的指令。 该方法还包括存储编辑的电动机曲线。
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公开(公告)号：US12270572B2
公开(公告)日：2025-04-08
申请号：US17100326
申请日：2020-11-20
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Mohamad Khalil Dahouk , Roger Carlos Becerra , Zachary Joseph Stauffer , Ludovic Andre Chretien , Michael David Smith , Scott A. Coonrod , Ramin Rezaei
Abstract: 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.
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公开(公告)号：US12270412B2
公开(公告)日：2025-04-08
申请号：US17495545
申请日：2021-10-06
Applicant: Regal Beloit America, Inc.
Inventor： Leslie A. Lyons , David A. Fisher
Abstract: A blower comprising a blower housing, a blower wheel, and a motor. The blower wheel is within the blower housing and has a plurality of blades. The motor is operatively connected to the blower wheel to rotate the blower wheel about an axis of rotation. The blower housing comprises a wall perpendicular to the axis of rotation. The wall has a static tap hole having a leading edge and a trailing edge. The static tap hole is positioned near an axial side of the blower wheel such that as the blower wheel rotates, any of the blades of the blower wheel passes the leading edge of the static tap hole before passing the trailing edge of the static tap hole. The wall comprises a protrusion protruding axially from the wall and toward the blower wheel. The protrusion is located adjacent the trailing edge of the static tap hole.
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公开(公告)号：US12212253B2
公开(公告)日：2025-01-28
申请号：US18069182
申请日：2022-12-20
Applicant: Regal Beloit America, Inc.
Inventor： Michael R. Koller , Ludovic Andre Chretien
Abstract: An electric motor system is provided. The electric motor system includes a drive circuit including an inverter configured to supply variable frequency current over a first duration and a switch configured to supply line frequency current over a second duration. The electric motor system further includes an electric motor coupled to the drive circuit and a controller communicatively coupled to the drive circuit. The controller is configured to control the inverter to supply variable frequency current to the electric motor over the first duration, determine to control the drive circuit to transition from supplying variable frequency current to supplying line frequency current, measure at least one parameter of the inverter, compute, based on the at least one measured parameter, an adjustment to a default parameter to enable the inverter to reach a threshold output frequency, and operate the inverter based on the computed adjustment to the default parameter.
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Patent Agency Ranking
公开(公告)号：US12100569B2
公开(公告)日：2024-09-24
申请号：US17878502
申请日：2022-08-01
Applicant: Regal Beloit America, Inc.
Inventor： Luke D. Schaffner , Joseph A. Brown , Paul S. Buskey , Robert Scheckelhoff
CPC classification number: H01H85/2045 , H01H85/205 , H01H85/22
Abstract: A fuse holder is disclosed. The fuse holder includes a housing having a fuse compartment and termination compartments, each termination compartment having a cable termination aperture for receiving a cable and a lock pin slot; a bus assembly disposed including current bars having a first end and a second end extending from the termination compartment to the termination compartment, the first end having fuse contacts extending from the first end, the second end including a barb extending from the second end; and, push-in clamps disposed within the termination compartment, the push-in clamps normally biased against the barbs; wherein insertion of an electrical cable into the cable termination aperture depresses and elastically deforms the push-in clamp such that a gap is formed between the barb and the push-in clamp, wherein the push-in clamp continuously applies a biasing force against the electrical cable non-removably clamping the cable into the termination aperture.
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公开(公告)号：US20240263819A1
公开(公告)日：2024-08-08
申请号：US18431871
申请日：2024-02-02
Applicant: Regal Beloit America, Inc.
Inventor： Roger C. Becerra , Bin Yang , Bharath Kumar Vuppala
Abstract: An air delivery system comprises an air handler enclosure having an inlet for enabling air to flow into the air handler enclosure and an outlet exhaust air out of the air handler enclosure. A blower is located in the air handler enclosure for drawing air through the inlet and exhausting air from the outlet. The system includes at least one sensor A2L refrigerant sensor for sensing the concentration of A2L refrigerant in the air delivery system, at least one auxiliary fan, and a controller is provided for receiving data from the A2L sensor, and powering the at least one auxiliary fan to reduce the concentration of A2L refrigerant below a predetermined threshold level.
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公开(公告)号：US12021462B2
公开(公告)日：2024-06-25
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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119.发明授权公开(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：US11971196B2
公开(公告)日：2024-04-30
申请号：US17547859
申请日：2021-12-10
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post , Jeffrey Jay Long , William S. Gatley, Jr.
CPC classification number: F24H9/0031 , F23L17/005 , F24H1/205
Abstract: A draft inducer blower assembly for use with a water heater has a housing, a motor, and a fan. The housing has an exhaust volute surrounding the fan and a base adapted to be mounted atop a water heater. The housing has an inlet port adapted to receive exhaust gas from the water heater. The fan is connected to the motor for rotation about a rotation axis. The exhaust volute has a cut-off at a cut-off angle relative to the rotation axis. The exhaust volute has an exhaust outlet passageway that extends to an exhaust port. The exhaust port is lower than the top of the exhaust volute.
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