公开(公告)号：US09444309B2

公开(公告)日：2016-09-13

申请号：US13790964

申请日：2013-03-08

Applicant: Regal Beloit America, Inc.

Inventor： Lisa Marie Cemke ,  Christopher Thomas Ohrmundt

IPC: H02K5/20 ,  H02K9/04 ,  H02K9/14 ,  H05K7/20 ,  H02K9/06

CPC classification number: H02K9/14 ,  H02K5/136 ,  H02K9/06 ,  Y10T29/49826

Abstract: A radial blower air guide includes a first end wall substantially circumscribing an end bracket of an electric motor. The air guide includes a second end wall spaced apart from the first end wall and has an inner periphery that circumscribes a periphery of the motor. The air guide includes an outer wall extending from an edge of the first end wall to an edge of the second end wall. The outer wall is formed from a thin curved plate and partially defines a ring-shaped chamber therebetween. The outer wall has an aperture defined therethrough. The air guide includes a baffle plate coupled to the inner periphery of the second end wall. The baffle plate extends a first width toward the first end wall and partially defines the chamber. The baffle plate is configured to deflect air to control the distribution of the airflow from the chamber.

Abstract translation: 径向鼓风机空气引导件包括基本上围绕电动机的端部支架的第一端壁。 空气引导件包括与第一端壁间隔开的第二端壁，并且具有围绕马达周边的内周边。 空气引导件包括从第一端壁的边缘延伸到第二端壁的边缘的外壁。 外壁由薄的弯曲板形成，并且在其间部分地限定环形室。 外壁具有穿过其中限定的孔。 空气引导件包括联接到第二端壁的内周的挡板。 挡板朝向第一端壁延伸第一宽度，并部分地限定室。 挡板被配置为偏转空气以控制来自腔室的气流的分布。

公开(公告)号：US09423004B2

公开(公告)日：2016-08-23

申请号：US13751020

申请日：2013-01-25

Applicant: Regal Beloit America, Inc.

Inventor： Domenico Liccardi

IPC: F16H1/20 ,  F16H57/033

CPC classification number: F16H1/20 ,  F16H2057/0335 ,  Y10T74/19219

Abstract: A gearbox housing defines a first enclosure for reception therein of at least two different diameter size first gearwheels. A second gearwheel has a second axis of rotation and is disposed at selected locations that permit intermeshing of the second gearwheel with one of the first gearwheels and a third gearwheel as well as a replacement first gearwheel and the third gearwheel.

Abstract translation: 齿轮箱壳体限定了用于在其中接收至少两个不同直径尺寸的第一齿轮的第一外壳。 第二齿轮具有第二旋转轴线，并且设置在允许第二齿轮与第一齿轮和第三齿轮中的一个以及替换的第一齿轮和第三齿轮啮合的选定位置处。

公开(公告)号：US20160204721A1

公开(公告)日：2016-07-14

申请号：US14595523

申请日：2015-01-13

Applicant: Regal Beloit America, Inc.

Inventor： William Arthur Ziegler ,  Katie D. Hamilton ,  Paul Steven Mullin ,  Jeffrey Jay Long ,  Michael David Smith

IPC: H02P6/00 ,  G05B11/42

CPC classification number: G05B11/42 ,  H02P6/06 ,  H02P6/12

Abstract: A motor controller configured to be coupled to a motor and to a system controller is described. The motor controller includes a proportional-integral (PI) regulator coupled to a timer controller. The motor controller is configured to generate, by the PI regulator, a pulsed signal representing a reported speed of the motor. Additionally, the motor controller is configured to transmit the pulsed signal to the system controller, measure a time period that elapses for the motor to make a predefined number of revolutions, measure a number of pulses transmitted in the pulsed signal, and determine a measured speed of the motor from the time period. Further, the motor controller is configured to determine, by the PI regulator, a difference between the reported speed and the measured speed, and adjust, by the PI regulator, the pulsed signal based on the difference between the reported speed and the measured speed.

Abstract translation: 描述了被配置为耦合到电动机和系统控制器的电动机控制器。 电动机控制器包括耦合到定时器控制器的比例积分（PI）调节器。 电动机控制器被配置为通过PI调节器产生表示电动机报告速度的脉冲信号。 另外，马达控制器被配置为将脉冲信号传输到系统控制器，测量经过马达进行预定转数的时间段，测量脉冲信号中传输的脉冲数，并确定测量速度 的电机。 此外，电动机控制器被配置为通过PI调节器确定报告速度和测量速度之间的差异，并且通过PI调节器基于所报告的速度和测量的速度之间的差异来调整脉冲信号。

公开(公告)号：US09391493B2

公开(公告)日：2016-07-12

申请号：US13974799

申请日：2013-08-23

Applicant: Regal Beloit America, Inc.

Inventor： Ngan Fai Leung ,  Stephen Thomas English ,  Matthew William Critchley ,  Janice Fitzgerald ,  Frank Edward Staigl, III ,  Joseph Henry ,  Barbara Mary Shanks ,  John R. Belko

IPC: H02K9/00 ,  H02K9/06 ,  H02K9/14

CPC classification number: H02K9/06 ,  H02K9/14 ,  H02K11/33

Abstract: An electric machine includes a stator having a first end and a second end and an end frame including a first cup portion arranged to at least partially contain a portion of the stator. The end frame is positioned adjacent the first end of the stator. A potting cup includes a second cup portion arranged to at least partially contain a portion of the stator. The potting cup is positioned adjacent the second end of the stator. A potting member is coupled to the stator, the end frame, and the potting cup to permanently bond the end frame, the potting cup, and the stator to one another.

Abstract translation: 电机包括具有第一端和第二端的定子，以及包括布置成至少部分地容纳定子的一部分的第一杯部的端框。 端框架定位在定子的第一端附近。 灌封杯包括布置成至少部分地容纳定子的一部分的第二杯部分。 灌封杯定位在定子的第二端附近。 灌封构件联接到定子，端框架和灌封杯以将端框架，灌封杯和定子永久地连接在一起。

公开(公告)号：US09379635B2

公开(公告)日：2016-06-28

申请号：US14040150

申请日：2013-09-27

Applicant: Regal Beloit America, Inc.

Inventor： Vijay K. Earanky

IPC: H02M3/335 ,  H02M7/06 ,  F24F11/00

CPC classification number: H02M7/06 ,  F24F11/30 ,  H02M3/33523 ,  H02M3/33553

Abstract: A detection circuit for converting a control signal while maintaining electrical isolation between a first ground and a second ground. The detection circuit includes a first input configured to receive the control signal; a gate signal input configured to receive a gate signal; a transformer; an isolator; a rectifier; and an output electrically connected to the rectifier, the output configured to output the converted control signal. The transformer is configured to receive the control signal from the first input, transform the control signal into a transformed control signal, and output the transformed control signal. The isolator is configured to receive the gate signal from the gate signal input, and control the transformer in response to the gate signal. The rectifier is configured to receive the transformed control signal from the transformer, and convert the transformed control signal to a converted control signal.

Abstract translation: 一种检测电路，用于在保持第一地和第二地之间的电隔离的同时转换控制信号。 检测电路包括被配置为接收控制信号的第一输入; 门信号输入，被配置为接收门信号; 变压器 隔离器 整流器 以及电连接到整流器的输出，所述输出被配置为输出转换的控制信号。 变压器被配置为从第一输入接收控制信号，将控制信号变换为变换的控制信号，并输出变换的控制信号。 隔离器被配置为从栅极信号输入接收栅极信号，并响应于栅极信号来控制变压器。 整流器被配置为从变压器接收经变换的控制信号，并将变换的控制信号转换成转换的控制信号。

公开(公告)号：US20160134215A1

公开(公告)日：2016-05-12

申请号：US14995776

申请日：2016-01-14

Applicant: Regal Beloit America, Inc.

Inventor： Vijay K. Earanky

IPC: H02P6/18 ,  H02P29/02

CPC classification number: H02P6/18 ,  H02P29/0241

Abstract: A motor control system includes an inverter and a plurality of current sensors each positioned in-line between the inverter and a phase coil of the motor. Each current sensor measures the current provided to each phase coil of the motor and provides a signal indicative of each phase current to a controller. In some embodiments, the currents sensors are provided as one or more current sense integrated circuits. A protection circuit protects the current sense integrated circuit from ground bounce by coupling a diode and an opposite facing Zener diode in series between the power supply pin and the ground pin of the integrated circuit.

公开(公告)号：US20160079888A1

公开(公告)日：2016-03-17

申请号：US14489078

申请日：2014-09-17

Applicant: Regal Beloit America, Inc.

Inventor： MING LI ,  Peizhong Yi ,  Roger Carlos Becerra ,  Ludovic Andre Chretien

IPC: H02P6/00 ,  H01F17/04 ,  H02M1/42

CPC classification number: H02P6/28 ,  H01F17/04 ,  H01F2017/0093 ,  H02M1/126 ,  H02M1/4225 ,  H02M1/4266 ,  H02M3/1584 ,  H02M2001/123 ,  H02P6/002 ,  H02P2201/09 ,  H02P2201/15 ,  Y02B70/126

Abstract: An interleaved bridgeless power factor correction (PFC) converter-based motor drive system is provided. The system includes a first inductor coupled to a second inductor. The coupled first and second inductors are coupled to a first input configured to be coupled to a first line of an alternating current (AC) power supply. The system also includes a third inductor coupled to a fourth inductor. The coupled third and fourth inductors are coupled to a second input configured to be coupled to a second line of the AC power supply. The system further includes a digital active power factor correction (PFC) controller configured to cause current in at least one of the coupled first and second inductors and the coupled third and fourth inductors to be interleaved.

Abstract translation: 提供了一种交错式无桥功率因数校正（PFC）转换器电动机驱动系统。 该系统包括耦合到第二电感器的第一电感器。 耦合的第一和第二电感器被耦合到被配置为耦合到交流（AC）电源的第一线路的第一输入。 该系统还包括耦合到第四电感器的第三电感器。 耦合的第三和第四电感器被耦合到被配置为耦合到AC电源的第二线路的第二输入端。 该系统还包括数字有源功率因数校正（PFC）控制器，其被配置为使耦合的第一和第二电感器以及耦合的第三和第四电感器中的至少一个中的电流交错。

公开(公告)号：US20160072359A1

公开(公告)日：2016-03-10

申请号：US14480310

申请日：2014-09-08

Applicant: Regal Beloit America, Inc.

Inventor： Jason Jon Kreidler ,  Rafal Pawel Rohoza ,  Norman Carl GoIm, JR. ,  David Bruce Hyypio ,  Marc McKinzie ,  Mark Lyon Klopp

IPC: H02K5/22 ,  F04D17/08 ,  H02K11/04 ,  F04D29/28 ,  H02K11/00 ,  H02K15/02 ,  F04D25/06

CPC classification number: H02K5/22 ,  F04D17/08 ,  F04D17/16 ,  F04D25/06 ,  F04D25/068 ,  F04D25/082 ,  F04D29/28 ,  H02K5/00 ,  H02K5/1735 ,  H02K5/18 ,  H02K5/225 ,  H02K7/14 ,  H02K11/0068 ,  H02K11/04 ,  H02K11/33 ,  H02K15/02 ,  H02K21/24 ,  H02K2211/03

Abstract: A fluid circulating assembly includes an electrical machine having a rotor assembly, a stator assembly, and a housing. The housing includes an annular center section and at least two extension portions extending radially outward from the annular center section of the housing. The fluid circulating assembly also includes a controller assembly coupled to the housing. The said controller assembly is positioned radially outward from the stator assembly and located in at least one of the at least two extension portions.

Abstract translation: 流体循环组件包括具有转子组件，定子组件和壳体的电机。 壳体包括环形中心部分和从壳体的环形中心部分径向向外延伸的至少两个延伸部分。 流体循环组件还包括联接到壳体的控制器组件。 所述控制器组件从所述定子组件径向向外定位并且位于所述至少两个延伸部分中的至少一个中。

公开(公告)号：US20160056693A1

公开(公告)日：2016-02-25

申请号：US14463038

申请日：2014-08-19

Applicant: Regal Beloit America, Inc.

Inventor： Mark Lyon Klopp ,  Zachary Joseph Stauffer ,  Michael Allen Marks

IPC: H02K11/02

CPC classification number: H02K11/022 ,  H02K11/40

Abstract: An electric machine is provided. The electric machine includes a rotor and a stator. The stator includes a plurality of teeth and a plurality of windings. Each of the plurality of windings is positioned around at least one of the plurality of teeth. The electric machine further includes a leakage current shielding system. The leakage current shielding system includes a plurality of leakage current shields. Each of the current shields includes a body portion thereof which is positioned between the plurality of teeth and the plurality of windings. Each of the leakage current shields also includes a connecting portion that extends from the body portion. The leakage current shielding system also includes a plurality of connectors. Each of the plurality of connectors is adapted for receiving the connection portion of the leakage current shield. The leakage current shielding system also includes a connecting ring for securing the plurality of connectors.

Abstract translation: 提供电机。 电机包括转子和定子。 定子包括多个齿和多个绕组。 多个绕组中的每一个围绕多个齿中的至少一个定位。 电动机还包括泄漏电流屏蔽系统。 泄漏电流屏蔽系统包括多个漏电流屏蔽。 每个电流屏蔽件包括其主体部分，其位于多个齿和多个绕组之间。 每个泄漏电流屏蔽还包括从主体部分延伸的连接部分。 泄漏电流屏蔽系统还包括多个连接器。 多个连接器中的每一个适于接收泄漏电流屏蔽的连接部分。 泄漏电流屏蔽系统还包括用于固定多个连接器的连接环。

公开(公告)号：US20160053630A1

公开(公告)日：2016-02-25

申请号：US14464305

申请日：2014-08-20

Applicant: Regal Beloit America, Inc.

Inventor： Steven W. Post

IPC: F01D15/10

CPC classification number: F01D15/005 ,  F01K21/005 ,  F01K25/08 ,  F25B9/008 ,  F25B9/06 ,  F25B2309/061

Abstract: An energy recovery apparatus adapted for use in a refrigeration system comprises a housing, a turbine, a first nozzle, and a second nozzle. The housing has a nozzle receiving opening and a discharge port. The first and second nozzles are each operably connectable to the housing in alignment with the nozzle receiving opening. Each nozzle is adapted to expand refrigerant and discharge it in a liquid-vapor state. The size or shape of the second nozzle is different from the size or shape of the first nozzle to enable a user to selectively choose one of the first and second nozzles for operable connection to the housing. The user may make the choice that accomplishes the better refrigerant flow characteristics when the passageway of the chosen nozzle is within the refrigeration system.

Abstract translation: 适用于制冷系统的能量回收装置包括壳体，涡轮机，第一喷嘴和第二喷嘴。 壳体具有喷嘴接收开口和排出口。 第一和第二喷嘴各自可操作地连接到与喷嘴接收开口对准的壳体。 每个喷嘴适于膨胀制冷剂并将其排出液体 - 蒸汽状态。 第二喷嘴的尺寸或形状不同于第一喷嘴的尺寸或形状，使得使用者能够选择性地选择第一和第二喷嘴中的一个，以与壳体可操作连接。 当所选择的喷嘴的通道在制冷系统内时，用户可以做出实现更好的制冷剂流动特性的选择。