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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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公开(公告)号：US09631811B2
公开(公告)日：2017-04-25
申请号：US13672207
申请日：2012-11-08
Applicant: RBC Manufacturing Corporation
Inventor： Bobby D. Garrison , Michael D. Smith , Jeffrey J. Long
IPC: F23N3/00 , F24H9/20 , F23L17/00 , F23N3/08 , F04D17/08 , F04D25/06 , F04D27/00 , F04D29/58 , F24H9/00 , H02K9/06 , H02K11/33
CPC classification number: F23L17/005 , F04D17/08 , F04D25/06 , F04D27/004 , F04D29/5806 , F23N3/085 , F23N3/087 , F23N2033/04 , F24H9/0068 , H02K9/06 , H02K11/33
Abstract: A furnace assembly comprising a non-condensing furnace with a draft inducer. The draft inducer includes a permanent magnet electrically commutated motor and a draft inducer blower fan. The motor includes a stator, a rotor, a motor cooling fan, and a controller. The rotor being rotatable relative to the stator, the fan being operatively coupled to the rotor such that rotation of the rotor causes rotation of the fan, the controller being configured to selectively operate the motor in first and second different torque ranges of the rotor, with the first and second torque range operating within a fixed percentage and within a fixed percentage of each other. The controller being configured such during normal operation, the motor is not operable at any torques between the first torque range and the second torque range except during transitionary periods.
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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：US09528524B2
公开(公告)日：2016-12-27
申请号：US13285949
申请日：2011-10-31
Applicant: Yilcan Guzelgunler
Inventor： Yilcan Guzelgunler
CPC classification number: F04D15/0209 , F04B49/065 , F04B49/10 , F04B2207/03 , F04D15/0077 , F04D15/0263
Abstract: Systems and methods for preventing water from freezing within a pump system. A pump motor is positioned inside a pump housing. A temperature sensor and a motor controller are positioned inside a motor controller housing. A user interface (UI) controller is positioned in a UI housing. A UI is integrated into the UI housing. The UI controller receives a freeze protection temperature setting through the UI reflecting a difference between an ambient temperature at the location of the motor controller housing and an outdoor temperature and determines a freeze protection temperature threshold based on the setting. The UI controller also receives an adjusted temperature value from the motor controller based on the temperature sensed by the temperature sensor. The UI controller activates the pump motor when the adjusted temperature is below the freeze protection temperature threshold.
Abstract translation: 在泵系统内防止水冻结的系统和方法。 泵电机位于泵壳体的内部。 温度传感器和电机控制器位于电机控制器外壳内。 用户界面（UI）控制器位于UI外壳中。 UI被集成到UI外壳中。 UI控制器通过UI接收反映电动机控制器壳体的位置处的环境温度与室外温度之间的差异的冻结保护温度设置，并且基于该设置确定冻结保护温度阈值。 UI控制器还基于由温度传感器感测的温度从马达控制器接收调整的温度值。 当调节温度低于冻结保护温度阈值时，UI控制器启动泵电机。
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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：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：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
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。
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70.发明授权System and method for converting a signal while maintaining electrical isolation 有权用于在保持电隔离的同时转换信号的系统和方法公开(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
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。
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