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公开(公告)号：US11873820B2
公开(公告)日：2024-01-16
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
CPC classification number: F04D13/06 , F04D17/16 , F04D29/002 , F04D29/281 , F04D29/403 , F04D29/4206 , F04D29/4226 , F05D2250/70
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：US11215379B2
公开(公告)日：2022-01-04
申请号：US16516851
申请日：2019-07-19
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post , Jeffrey Jay Long , William S. Gatley, Jr.
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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公开(公告)号：US20210285456A1
公开(公告)日：2021-09-16
申请号：US17333356
申请日：2021-05-28
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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公开(公告)号：US10533771B2
公开(公告)日：2020-01-14
申请号：US15181598
申请日：2016-06-14
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post
Abstract: A blower assembly is configured for use with a gas-operated heater having a burner and an exhaust port. The blower assembly has a blower and a sensor. The blower is configured to operate at two or more speeds and is configured to operatively connect to the burner in a manner to facilitate flow of combustion air into the burner and to facilitate flow of exhaust through the exhaust port. The sensor is configured to be sensitive to pressure of exhaust downstream of the blower. The sensor is operatively connected to the blower in a manner such that the blower will change speeds if said pressure exceeds a threshold pressure.
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公开(公告)号：US20170363323A1
公开(公告)日：2017-12-21
申请号：US15349674
申请日：2016-11-11
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post , Jeffrey Jay Long , William S. Gatley, JR.
CPC classification number: F24H9/0031 , F23L5/02 , 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 base 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 and the base are non-adjustably fixed relative to each other. 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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Patent Agency Ranking
公开(公告)号：US20170363322A1
公开(公告)日：2017-12-21
申请号：US15183040
申请日：2016-06-15
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 base 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 and the base are non-adjustably fixed relative to each other. The exhaust volute has a cut-off at a cut-off angle relative to the rotation axis. The cut-off angle extends at an angle that is no more than twenty degrees positive from horizontal. The exhaust volute has an exhaust outlet passageway that extends to an exhaust port. The exhaust outlet passageway extends beneath the cut-off before reaching the exhaust port.
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公开(公告)号：US09685843B2
公开(公告)日：2017-06-20
申请号：US14730911
申请日：2015-06-04
Applicant: Regal Beloit America, Inc.
Inventor： Steven W. Post , Shirish M. Vatkar , Joseph A. Henry , Michael David Smith , Gerald R. Muehlbauer
CPC classification number: H02K11/40 , H02K5/1735 , Y10T29/49012
Abstract: A grounding device for an electric machine, having a rotating component and a stationary component, includes a core fabricated from a non-conductive material and a plurality of conductive fibers coupled to the core and extending therefrom. The plurality of conductive fibers are configured to electrically couple the rotating component with the stationary component such that an electrostatic charge on the rotating component is directed through the plurality of conductive fibers to the stationary component.
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公开(公告)号：US09537442B2
公开(公告)日：2017-01-03
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
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：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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公开(公告)号：US11873836B2
公开(公告)日：2024-01-16
申请号：US16808799
申请日：2020-03-04
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Steven W. Post , Michael D. Smith
IPC: F04D29/42 , F23D14/66 , F04D29/62 , F24H1/20 , F04D29/08 , F23L17/00 , F23D14/34 , F04D17/16 , F04D25/16 , F04D29/58 , F23L5/02
CPC classification number: F04D29/4206 , F04D29/083 , F04D29/4213 , F04D29/624 , F23D14/66 , F23L17/005 , F24H1/205 , F04D17/16 , F04D25/166 , F04D29/4226 , F04D29/5806 , F23D14/34 , F23L5/02 , F23N2239/04 , F23N2241/04 , Y02E20/34
Abstract: A blower assembly for a gas-burning appliance includes a blower and a motor coupled to the blower and configured to turn the blower to provide airflow through the gas-burning appliance. The blower assembly also includes a housing enclosing the blower and the motor. The housing includes a first portion and a second portion coupled to the first portion. The first portion and the second portion define a cavity therebetween to receive the motor and the blower. The blower assembly further includes an inlet sleeve coupled between the first portion and the second portion. The inlet sleeve is configured to couple to the gas-burning appliance and receive the airflow from the gas-burning appliance. The blower assembly also includes a seal extending at least partially around the inlet sleeve and at least partially between the inlet sleeve and at least one of the first portion and the second portion.
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