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公开(公告)号：US09692282B2
公开(公告)日：2017-06-27
申请号：US14013628
申请日：2013-08-29
Applicant: Regal Beloit America, Inc.
Inventor： Subhash Marutirao Brahmavar
CPC classification number: H02K15/03 , H02K15/02 , H02K2213/03 , H02K2213/09 , H02K2213/12 , Y10T29/49009 , Y10T29/49012
Abstract: A method for fabricating a rotor for an electric motor is provided. The method includes the steps of fabricating a first set of rotor parts for use in a motor having a first frame size and fabricating a second set of rotor parts for use in a motor having a second frame size. The second frame size is substantially different from the first frame size. The method further includes the steps of fabricating a third set of rotor parts for use in the motor having the first frame size and for use in the motor having the second frame size, ascertaining the desired motor frame size, and selecting one of the first set of rotor parts and the second set of rotor parts in accordance with desired motor frame size. The method also includes the steps of selecting the third set of rotor parts and assembling a rotor with one of the first set of rotor parts and the second set of rotor parts and with the third set of rotor parts, such that a rotor for use with the desired motor frame size is substantially provided.
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公开(公告)号：US09689264B2
公开(公告)日：2017-06-27
申请号：US13836587
申请日：2013-03-15
Applicant: Regal Beloit America, Inc.
Inventor： Rachele Barbara Cocks , Michael R. Hull , Norman C. Golm, Jr. , Brian L. Beifus , Zachary Stauffer , Lisa M. Warriner
CPC classification number: F01D5/141 , F04D29/282 , F04D29/305 , F05B2230/60 , Y10T29/49336
Abstract: In one aspect, a flexible fan blade for use in a centrifugal fan impeller having at least one of a rear plate and a front plate with an air inlet is provided. The flexible fan blade comprises a fixed central portion fixedly coupled to at least one of the front plate and the rear plate of the centrifugal fan impeller. The flexible fan blade also includes a trailing edge extending from the fixed central portion and being moveable between a first position and a second position. The trailing edge is fabricated from a compliant material. Furthermore, the trailing edge is flexible in relation to the fixed central portion between a first position and a second position. The flexible fan blade also includes a leading edge extending from the fixed central portion in opposed relation to the trailing edge.
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公开(公告)号：US09657960B2
公开(公告)日：2017-05-23
申请号：US14936054
申请日：2015-11-09
Applicant: Regal Beloit America, Inc.
Inventor： Roger Carlos Becerra , Steven A. Nardin , Michael R. Koller , Andrew C. Barry , Brian L. Beifus , Andrew M. Knollman
CPC classification number: F24F11/77 , F04D27/001 , F04D27/004 , F24F11/30 , F24F11/62 , F24F11/74 , F24F2110/00 , F24F2110/10 , G05D23/19 , G05D23/1917 , H02P6/06 , Y02B30/746
Abstract: A motor control system for heating, ventilation, and air conditioning (HVAC) applications is described. The motor control system includes a thermostat and an electronically commutated motor (ECM) coupled to the thermostat. The ECM is configured to retrofit an existing non-ECM electric motor included in an HVAC application and to operate in one of a plurality of HVAC modes. The HVAC modes include at least one of a heating mode, a cooling mode, and a continuous fan mode. The HVAC mode is determined based at least partially on outputs provided by the thermostat.
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94.发明申请HYBRID DRIVE CIRCUIT FOR VARIABLE SPEED INDUCTION MOTOR SYSTEM AND METHODS OF CONTROL 审中-公开用于变速驱动电机系统的混合驱动电路和控制方法公开(公告)号：US20170077859A1
公开(公告)日：2017-03-16
申请号：US14854766
申请日：2015-09-15
Applicant: Regal Beloit America, Inc.
Abstract: Controllers for controlling hybrid motor drive circuits configured to drive a motor are provided herein. A controller is configured to drive the motor using an inverter when a motor commanded frequency is not within a predetermined range of line input power frequencies, and couple line input power to an output of the inverter using a first switch device when the motor commanded frequency is within the predetermined range of line input power frequencies.
Abstract translation: 用于控制配置为驱动电动机的混合电动机驱动电路的控制器在此提供。 控制器被配置为当电动机指令频率不在线路输入功率频率的预定范围内时使用逆变器来驱动电动机，并且当电动机命令频率为 在线路输入功率频率的预定范围内。
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公开(公告)号：US09595854B2
公开(公告)日：2017-03-14
申请号：US14457570
申请日：2014-08-12
Applicant: Regal Beloit America, Inc.
Inventor： Mark Lyon Klopp , Zachary Joseph Stauffer , Michael Allen Marks
CPC classification number: H02K5/04 , H02K5/225 , H02K2205/09
Abstract: According to an embodiment of the invention, an electric machine for use in an environment having moisture is provided. The machine includes a housing that has an inner surface defining a cavity in the housing. The housing defines a leak path exit adapted to remove moisture accumulating within the housing away from the housing. The electric machine further includes a stator secured to the housing and a rotor that is rotatably secured to the housing. The electric machine further includes a moisture guide positioned at least partially within the cavity and adapted to guide at least some of the moisture toward the leak path exit.
Abstract translation: 根据本发明的一个实施例，提供一种在具有湿气的环境中使用的电机。 机器包括壳体，其具有在壳体中限定空腔的内表面。 壳体限定泄漏路径出口，其适于除去容纳在壳体内的水分远离壳体。 电动机还包括固定在外壳上的定子和可旋转地固定在壳体上的转子。 该电动机还包括至少部分地位于空腔内并适于将至少一些水分引向泄漏路径出口的湿气引导件。
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Patent Agency Ranking
公开(公告)号：US09513029B2
公开(公告)日：2016-12-06
申请号：US14018088
申请日：2013-09-04
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post
CPC classification number: F24H3/087 , F04D29/422 , F04D29/4226 , F24H3/065 , F24H9/0073
Abstract: An air distribution blower housing for an air handler such as a residential furnace is designed with a volute-shaped outer wall that has an exponentially increasing expansion angle in the direction of air flow through the blower housing for at least a portion of the volute-shaped outer wall length. This results in the blower housing having an enlarged air outlet opening that slows down and spreads out the air flow from the blower housing over a greater area of the furnace heat exchanger. The blower housing thereby enables less air pressure drop through the heat exchanger, which increases the efficiency of the blower motor operation. The design of the blower housing also efficiently turns the velocity head of the air flow through the housing to usable static air pressure at the housing air outlet.
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公开(公告)号：US20160344251A1
公开(公告)日：2016-11-24
申请号：US15226569
申请日：2016-08-02
Applicant: Regal Beloit America, Inc.
Inventor： Joseph S. Minogue
CPC classification number: H02K5/10 , F04B17/03 , F04D25/082 , H02K5/124 , H02K5/161 , H02K5/1732
Abstract: An electric machine includes an end frame having a shaft bore extending therethrough. The end frame includes a first side and a second side. A shaft extends through the shaft bore. A bearing is supported by the end frame and is coupled to the shaft to support the shaft for rotation about a longitudinal axis. A first seal is fixedly attached to the end frame and includes an internal bore that is sized to cooperate with the shaft to form a seal point therebetween. The first seal is disposed on the first side of the end frame. A second seal is fixedly attached to the second side of the end frame. The second seal includes a movable portion in direct contact with the shaft to define a second seal point. The first seal point is on a first side of the bearing and the second seal point is on a second side of the bearing.
Abstract translation: 电机包括具有延伸穿过其中的轴孔的端框架。 端框包括第一侧和第二侧。 轴延伸穿过轴孔。 轴承由端框支撑并且联接到轴以支撑轴以围绕纵向轴线旋转。 第一密封件固定地附接到端框架，并且包括内孔，其尺寸设计成与轴配合以在它们之间形成密封点。 第一密封件设置在端框架的第一侧上。 第二密封件固定地附接到端框架的第二侧。 第二密封件包括与轴直接接触以限定第二密封点的可移动部分。 第一密封点在轴承的第一侧上，第二密封点位于轴承的第二侧上。
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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
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。
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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。
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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
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。
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