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公开(公告)号：US08716879B2
公开(公告)日：2014-05-06
申请号：US13788673
申请日：2013-03-07
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post , Bobby D. Garrison
CPC classification number: F25B11/02 , F25B11/00 , F25B11/04 , F25B2400/14 , H02K7/1823
Abstract: An energy recovery apparatus for use in a refrigeration system, comprises an intake port, a nozzle, a turbine and a discharge port. The intake port is adapted to be in fluid communication with a condenser of a refrigeration system. The nozzle comprises a converging portion, a throat region and a diverging portion. The nozzle is configured to expand refrigerant discharged from the condenser and increase velocity of the refrigerant as it passes through the nozzle. The turbine is positioned relative to the nozzle and configured to be driven by refrigerant discharged from the nozzle. The discharge port is downstream of the turbine and is configured to be in fluid communication with an evaporator of the refrigeration system.
Abstract translation: 一种用于制冷系统的能量回收装置，包括进气口，喷嘴，涡轮机和排出口。 进气口适于与制冷系统的冷凝器流体连通。 喷嘴包括会聚部分，喉部区域和发散部分。 喷嘴被构造成扩张从冷凝器排出的制冷剂，并且当制冷剂通过喷嘴时增加制冷剂的速度。 涡轮机相对于喷嘴定位，并被构造成由从喷嘴排出的制冷剂驱动。 排出口位于涡轮机的下游，并被构造成与制冷系统的蒸发器流体连通。
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公开(公告)号：US20230081987A1
公开(公告)日：2023-03-16
申请号：US17989406
申请日：2022-11-17
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post , Lyn D. Coones , Jeffrey J. Long
Abstract: A blower has a blower housing of clamshell construction, including two housing members having a scroll back wall molded with radial draft, an impeller and a motor within the housing, and a static tap connected to the housing. The impeller has a backplate with a backplate back surface region of substantially the same radially converging shape as that of a front surface region of the scroll back wall formed by the radial draft, providing a substantially uniform axial gap between the backplate back surface region and the scroll back wall. The impeller has a ring connected by a skirt to the back plate to define a stepped area behind the ring. The impeller includes impeller blades extending forwardly from the impeller backplate and the ring and back fins extending rearwardly from the ring. The blower has a scroll width of about twice an impeller exhaust width.
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公开(公告)号：US11022132B2
公开(公告)日：2021-06-01
申请号：US15817981
申请日：2017-11-20
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post
Abstract: A draft inducer blower assembly includes a blower having a fan, a dilution air intake passage, an exhaust gas intake passage, and a discharge passage. The blower is configured to operatively connect to a heater system in a manner to facilitate flow of combustion air into a combustion chamber and to draw dilution air into the blower and to mix the dilution air with the exhaust gases and to facilitate flow of the mixed air and exhaust gases through the vent. The dilution air intake passage is positionable in at least a low flow configuration and a high flow configuration. The dilution air intake passage is more restrictive of intake of dilution air in the low flow configuration than in the high flow configuration.
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44.发明申请公开(公告)号：US20200263695A1
公开(公告)日：2020-08-20
申请号：US16869219
申请日：2020-05-07
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post , Matthew Turner , Steven Camilleri
Abstract: A blower assembly having a blower housing, an impeller fan within the blower housing, the impeller fan being adapted for rotation about an axis and having a plurality of impeller blades and having an axial length, a motor having a stator and a rotor, the motor having an axial length, the rotor being configured to rotate relative to the stator for rotation about the axis, the rotor and the impeller fan being coupled so that the impeller fan rotates with the rotor about the axis, wherein a ratio of the axial length of the motor to the axial length of the impeller fan is less than 0.3, and a motor support bracket operatively securing the stator to one of the first and second side walls of the blower housing.
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公开(公告)号：US20200067356A1
公开(公告)日：2020-02-27
申请号：US16112327
申请日：2018-08-24
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post , Jay Matthew Cupps , Stephen Thomas English
Abstract: A stator assembly for use in an axial flux electric motor includes a plurality of tooth assemblies and a plurality of circumferentially-spaced stator bases that are each coupled to at least one tooth assembly. The stator assembly also includes a plurality of circumferentially-spaced bridge members. Each bridge member is configured to engage a pair of circumferentially adjacent stator bases to apply an axial pre-load force to the pair of stator bases and to create a flux path between the adjacent stator bases.
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Patent Agency Ranking
公开(公告)号：US20200063748A1
公开(公告)日：2020-02-27
申请号：US16107555
申请日：2018-08-21
Applicant: Regal Beloit America, Inc.
Inventor： Alan Jacob Manz , Steven W. Post
Abstract: A centrifugal blower assembly with reduced recirculation losses includes a housing defining an interior space and at least one inlet ring coupled to the housing to define an inlet into the interior space. The centrifugal blower assembly also includes an impeller configured to rotate about an axis to channel an airflow through the inlet and within the interior space. The impeller includes a plurality of blades that each include a notch formed therein, wherein the notch is radially aligned with the at least one inlet ring.
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公开(公告)号：US10221855B2
公开(公告)日：2019-03-05
申请号：US13627557
申请日：2012-09-26
Applicant: Regal Beloit America, INC.
Inventor： Steven W. Post , Matthew Turner , Steven Camilleri
Abstract: A blower assembly having a blower housing, an impeller fan within the blower housing, the impeller fan being adapted for rotation about an axis and having a plurality of impeller blades and having an axial length, a motor having a stator and a rotor, the motor having an axial length, the rotor being configured to rotate relative to the stator for rotation about the axis, the rotor and the impeller fan being coupled so that the impeller fan rotates with the rotor about the axis, wherein a ratio of the axial length of the motor to the axial length of the impeller fan is less than 0.3, and a motor support bracket operatively securing the stator to one of the first and second side walls of the blower housing.
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公开(公告)号：US20150226466A1
公开(公告)日：2015-08-13
申请号：US14179899
申请日：2014-02-13
Applicant: Regal Beloit America, Inc.
Inventor： Jay M. Cupps , Steven W. Post
CPC classification number: F25B11/02 , F25B11/00 , F25B41/00 , F25B2309/005 , F25B2400/14 , F25B2400/141 , F25B2600/0252
Abstract: An energy recovery apparatus, for use in a refrigeration system, comprises a first nozzle, a second nozzle, a turbine, a discharge port, and a housing. The first nozzle comprises a first passageway which is adapted to constitute a portion of a refrigerant flow path when the refrigeration system is operated in a first mode. The second nozzle comprises a second conduit which is adapted to constitute a portion of the flow path when the refrigeration system is operated in a second mode. The turbine is positioned to be driven by refrigerant discharged from either or both of the first and second passageways. The discharge port is adapted to permit refrigerant to flow out of the energy recovery apparatus. The discharge port of the energy recovery apparatus is downstream of the turbine. The turbine is within the housing.
Abstract translation: 用于制冷系统的能量回收装置包括第一喷嘴，第二喷嘴，涡轮机，排出口和壳体。 第一喷嘴包括第一通道，其适于在制冷系统以第一模式操作时构成制冷剂流动路径的一部分。 第二喷嘴包括第二导管，其适于在制冷系统以第二模式操作时构成流路的一部分。 涡轮被定位成由从第一和第二通道中的一个或两个排出的制冷剂驱动。 排出口适于允许制冷剂从能量回收装置流出。 能量回收装置的排出口在涡轮机的下游。 涡轮机在壳体内。
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公开(公告)号：US20140260410A1
公开(公告)日：2014-09-18
申请号：US13804718
申请日：2013-03-14
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Ludovic Andre Chretien , Roger Carlos Becerra , Steven W. Post
IPC: H02P27/06
Abstract: Methods and systems for controlling an electric motor are provided herein. The system is configured to be coupled to a power supply. The electric motor system includes a rectifier, an electric motor, and a microcontroller. The rectifier is configured to convert an alternating current (AC) voltage input to a direct current (DC) voltage. The microcontroller is configured to extract power from a generator device.
Abstract translation: 本文提供了用于控制电动机的方法和系统。 该系统被配置为耦合到电源。 电动机系统包括整流器，电动机和微控制器。 整流器被配置为将交流（AC）电压输入转换为直流（DC）电压。 微控制器被配置为从发电机设备提取电力。
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公开(公告)号：US20140250944A1
公开(公告)日：2014-09-11
申请号：US13948942
申请日：2013-07-23
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post , Bobby D. Garrison
CPC classification number: F25B41/062 , F25B2400/141 , Y10T29/49352
Abstract: An energy recovery apparatus for use in a refrigeration system, comprises an intake port, a nozzle, a turbine and a discharge port. The intake port is adapted to be in fluid communication with a condenser of a refrigeration system. The nozzle comprises a fluid passageway. The nozzle is configured to expand refrigerant discharged from the condenser and increase velocity of the refrigerant as it passes through the fluid passageway. The turbine is positioned relative to the nozzle and configured to be driven by refrigerant discharged from the fluid passageway. The discharge port is downstream of the turbine and is configured to be in fluid communication with an evaporator of the refrigeration system.
Abstract translation: 一种用于制冷系统的能量回收装置，包括进气口，喷嘴，涡轮机和排出口。 进气口适于与制冷系统的冷凝器流体连通。 喷嘴包括流体通道。 喷嘴被构造成扩张从冷凝器排出的制冷剂，并且当制冷剂通过流体通道时，增加制冷剂的速度。 涡轮机相对于喷嘴定位，并被构造成由从流体通道排出的制冷剂驱动。 排出口位于涡轮机的下游，并被构造成与制冷系统的蒸发器流体连通。
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