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公开(公告)号：US20220268486A1
公开(公告)日：2022-08-25
申请号：US17663584
申请日：2022-05-16
Applicant: Rheem Manufacturing Company
Inventor： Amin Monfared , Bruce Hotton , Lee Chambers , Babak Bagheri
Abstract: A baffle for a fluid collection portion of a thermal transfer device can include a body having an inner perimeter, an outer perimeter, and an asymmetric feature, where the asymmetric feature is configured to create a pressure drop within the fluid collection portion of the thermal transfer device. The inner perimeter can be configured to be at least as large as an inner surface of a first wall that forms the fluid collection portion of the thermal transfer device. The outer perimeter can be configured to be no larger than an outer surface of a second wall that forms the fluid collection portion of the thermal transfer device.
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公开(公告)号：US20220074669A1
公开(公告)日：2022-03-10
申请号：US17016662
申请日：2020-09-10
Applicant: Rheem Manufacturing Company
Inventor： Satya Kiran Gullapalli , Juan Garcia , Bruce Hotton , Amin Monfared , Juan Montanez , Eduardo Mena , Kaela Malaki , Art Markaryan
Abstract: The disclosed technology includes a header assembly for a water heating system heat exchanger. The header assembly can have an inlet, an outlet, a first compartment configured to receive a fluid from the inlet and direct the fluid to a first heat exchanger tube, a second compartment configured to receive the fluid from a second heat exchanger tube and direct the fluid to a third heat exchanger tube, and a third compartment configured to receive the fluid from a fourth heat exchanger tube and direct the fluid to the outlet.
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公开(公告)号：US12092328B2
公开(公告)日：2024-09-17
申请号：US18203201
申请日：2023-05-30
Applicant: Rheem Manufacturing Company
Inventor： Amin Monfared , Danilo Aguilar , Jorge Miguel Gamboa Revilla , Lee Chambers , Shaun Besse
CPC classification number: F23N3/005 , F23L1/00 , F23L3/00 , F23L13/04 , F23N2235/06
Abstract: The disclosed technology includes a device for extending the turndown ratio of a gas-fired burner system. The device can comprise a variable area device configured reduce the amount of fuel and air passed to the burner during low output conditions by adjusting the cross-sectional area of the passage between the blower and the burner. The variable area device can be controlled by an actuator that adjusts the position of the variable area device. The actuator can be manually controlled, mechanically controlled, or electronically controlled.
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公开(公告)号：US20240011631A1
公开(公告)日：2024-01-11
申请号：US18218492
申请日：2023-07-05
Applicant: Rheem Manufacturing Company
Inventor： Jorge Miguel Gamboa Revilla , Troy Edward Trant , Amin Monfared , Bo Gao , Babak Bagheri , Sergio Fernando Montalgo Salazar
CPC classification number: F23N1/022 , F23N5/242 , F23N2237/08 , F23N2235/18
Abstract: A combustion system configured to receive fuel from a plurality of fuel sources, wherein the combustion system includes a burner, a shutter, a fuel selector, and an electronic controller configured to receive an indication of a selected fuel type from the fuel selector and output instructions for the shutter to adjust to a shutter position associated with the selected fuel type, the shutter position being configured to provide a predetermined supply of air to thereby effect an air-to-fuel ratio associated with combustion of the selected fuel type.
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公开(公告)号：US11703224B2
公开(公告)日：2023-07-18
申请号：US16851368
申请日：2020-04-17
Applicant: Rheem Manufacturing Company
Inventor： Amin Monfared , Danilo Aguilar , Jorge Miguel Gamboa Revilla , Lee Chambers , Shaun Besse
CPC classification number: F23N3/005 , F23L1/00 , F23L3/00 , F23L13/04 , F23N2235/06
Abstract: The disclosed technology includes a device for extending the turndown ratio of a gas-fired burner system. The device can comprise a variable area device configured reduce the amount of fuel and air passed to the burner during low output conditions by adjusting the cross-sectional area of the passage between the blower and the burner. The variable area device can be controlled by an actuator that adjusts the position of the variable area device. The actuator can be manually controlled, mechanically controlled, or electronically controlled.
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Patent Agency Ranking
公开(公告)号：US11333398B2
公开(公告)日：2022-05-17
申请号：US16725844
申请日：2019-12-23
Applicant: Rheem Manufacturing Company
Inventor： Amin Monfared , Bruce Hotton , Lee Chambers , Babak Bagheri
Abstract: A baffle for a fluid collection portion of a thermal transfer device can include a body having an inner perimeter, an outer perimeter, and an asymmetric feature, where the asymmetric feature is configured to create a pressure drop within the fluid collection portion of the thermal transfer device. The inner perimeter can be configured to be at least as large as an inner surface of a first wall that forms the fluid collection portion of the thermal transfer device. The outer perimeter can be configured to be no larger than an outer surface of a second wall that forms the fluid collection portion of the thermal transfer device.
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公开(公告)号：US20220082288A1
公开(公告)日：2022-03-17
申请号：US17017945
申请日：2020-09-11
Applicant: Rheem Manufacturing Company
Inventor： Jorge Miguel Gamboa Revilla , Satya Kiran Gullapalli , Sergio Fernando Montalgo Salazar , Juan Carlos Montanez , Amin Monfared , Alexander Chow
IPC: F24F11/80
Abstract: System and methods for controlling operating state of a heat transfer system are disclosed herein. The heat transfer system can include temperature sensor positioned at the fluid inlet line and the fluid outlet line and a heat exchanger between the fluid inlet line and the fluid outlet line. The heat transfer system can include a processor communicatively coupled to the first temperature sensor and the second temperature sensor. The processor can determine an inlet temperature of water flowing in the fluid inlet line and outlet temperature of water flowing in the fluid outlet line and can determine a delta temperature based on difference between the inlet temperature and the outlet temperature. Based on the inlet temperature and the delta temperature, the processor can determine an operating state of the heat transfer system.
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公开(公告)号：US20230304662A1
公开(公告)日：2023-09-28
申请号：US18203201
申请日：2023-05-30
Applicant: Rheem Manufacturing Company
Inventor： Amin Monfared , Danilo Aguilar , Jorge Miguel Gamboa Revilla , Lee Chambers , Shaun Besse
CPC classification number: F23N3/005 , F23L3/00 , F23L13/04 , F23L1/00 , F23N2235/06
Abstract: The disclosed technology includes a device for extending the turndown ratio of a gas-fired burner system. The device can comprise a variable area device configured reduce the amount of fuel and air passed to the burner during low output conditions by adjusting the cross-sectional area of the passage between the blower and the burner. The variable area device can be controlled by an actuator that adjusts the position of the variable area device. The actuator can be manually controlled, mechanically controlled, or electronically controlled.
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公开(公告)号：US20220364805A1
公开(公告)日：2022-11-17
申请号：US17318052
申请日：2021-05-12
Applicant: Rheem Manufacturing Company
Inventor： Amin Monfared , Juan Garcia , Juan Carlos Montanez , Satya Kiran Gullapalli , Alexander Chow
Abstract: The disclosed technology can include a bypass valve assembly having a partition that can fluidly separate an inlet and an outlet of a fluid heating system. A first bypass valve and a second bypass valve can be mounted to the partition and configured to permit a fluid to flow between the inlet and the outlet. The first bypass valve and the second bypass valve can be configured to transition between a closed state and an open state. The first bypass valve and the second bypass valves can each have a spring configured to transition the respective first and second bypass valve from the closed state in response to experiencing a pressure that is greater than or equal to a respective first or second predetermined pressure. The second predetermined pressure can be greater than the first predetermined pressure.
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公开(公告)号：US20220057110A1
公开(公告)日：2022-02-24
申请号：US17515908
申请日：2021-11-01
Applicant: Rheem Manufacturing Company
Inventor： Bruce Hotton , Amin Monfared , Lee Chambers , Babak Bagheri , Arash Jafari , Tim Shellenberger
Abstract: A baffle for a thermal transfer device can include a body having a multiple first apertures that traverse therethrough, where each first aperture has a first outer perimeter that includes a first base shape and at least one first protrusion extending from the first base shape. Each of the first apertures is configured to receive a tube. The first base shape of each first aperture has a first shape and a first size that is configured to be substantially the same as the first shape and the first size of an end of a tube.
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