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公开(公告)号：US10072843B2
公开(公告)日：2018-09-11
申请号：US14919085
申请日：2015-10-21
Applicant: Honeywell International Inc.
Inventor： Lubomir Baramov , Curtis L. Taylor
CPC classification number: F23N5/184 , F23N1/002 , F23N1/02 , F23N1/022 , F23N5/082 , F23N5/16 , F23N2023/04 , F23N2023/08 , F23N2025/04
Abstract: Methods, devices, and systems for combustion resonance suppression are described herein. One device includes a memory, and a processor configured to execute executable instructions stored in the memory to receive a number of operating conditions of a burner, determine whether resonance characteristics are present in a combustion chamber housing the burner based on the number of operating conditions of the burner, and modify at least one of an air supply and a fuel supply to the burner upon determining resonance characteristics are present in the combustion chamber.
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公开(公告)号：US09851099B2
公开(公告)日：2017-12-26
申请号：US14771245
申请日：2013-03-05
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Curtis L. Taylor , Brad Patterson , Tracy Fine , Jayson Perdue
CPC classification number: F23D14/48 , F23D14/32 , F23D14/586 , F23D2203/007 , F23D2203/106 , F23D2900/00013 , F23M5/025
Abstract: According to the present disclosure, a flat-flame nozzle is provided for producing a flat flame in a flame chamber included in a burner assembly. The flat-flame nozzle is configured to conduct fuel from a fuel supply to an ignition zone in the flame chamber. In some illustrative embodiments, the flat-flame nozzle is also configured to conduct oxygen from an oxygen supply to the ignition zone to produce a combustible oxygen-fuel mixture in the flame chamber. In illustrative embodiments, a removable first plate-separation border frame is positioned to lie between a first lower plate and a companion first upper plate. This border frame is configured to cooperate with those plates to form in the flat-flame nozzle a fuel-discharge outlet and a fuel-transport passageway communicating with the fuel-discharge outlet.
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公开(公告)号：US20250155121A1
公开(公告)日：2025-05-15
申请号：US18388267
申请日：2023-11-09
Applicant: Honeywell International Inc.
Inventor： Curtis L. Taylor , Andrew Collier , Wyatt Robert Francis Culler , Heinz-Peter Gitzinger , Ceji Li , Abderahman Rabhiou
Abstract: A burner nozzle and a method of operating the burner nozzle can include a main air/fuel port located centrally within the burner nozzle, and a group of staged gas fuel ports that surrounds the main air-fuel port and which can direct fuel to an established flame zone downstream from the burner nozzle. Furthermore, a trapped vortex chamber can be formed in a wall of the main air/fuel port and can communicate with a group of primary gas ports in a fuel circuit, such that the trapped vortex chamber facilitates flame stability with respect to a flame produced by the burner nozzle.
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Patent Agency Ranking
公开(公告)号：US20210122660A1
公开(公告)日：2021-04-29
申请号：US16667692
申请日：2019-10-29
Applicant: Honeywell International Inc.
Inventor： Joshua J. Weaver , Curtis L. Taylor , Marek Scholler , Bradley M. Wright
Abstract: A coaxial fuel and oxygen pipe apparatus can include a fuel pipe and an oxygen pipe, wherein the fuel pipe is contained within the oxygen pipe and the oxygen pipe comprises an internal diameter that is continuous without diameter changes along a length of the oxygen pipe. The fuel pipe can include an internal diameter that is continuous without diameter variations along a length of the fuel pipe. A discharge block includes a diverging section and a discharge that forms a final outlet with respect to the fuel pipe and the oxygen pipe. The discharge block is configured with two angles that can facilitate conditions for eliminating recirculation, wherein the two angles are matched to an expansion rate of the products of combustion to maintain a positive pressure throughout a final discharge from the final outlet.
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公开(公告)号：US20190186732A1
公开(公告)日：2019-06-20
申请号：US15849342
申请日：2017-12-20
Applicant: Honeywell International Inc.
Inventor： Curtis L. Taylor , Bradley D. Patterson , William R. Berkenbush
CPC classification number: F23C6/042 , F23C3/002 , F23C7/06 , F23C9/00 , F23C9/06 , F23C2201/101 , F23C2201/20 , F23C2202/10 , F23C2202/30 , F23C2900/09002 , F23D14/02 , F23D14/64 , F23L7/00
Abstract: The pre-mix burner assembly includes a jet pump comprising a suction chamber, a flue gas inlet, and a combustion air tube with a combustion air nozzle. The combustion air inlet includes a combustion air tube with a tapered nozzle, and it is connected to a combustion air fan. The flue gas inlet is connected to the suction chamber and the combustion air fan. The suction chamber surrounds the combustion air tube, and it has a jet pump nozzle with a discharge. The assembly includes a fuel gas inlet connected to the combustion air tube. The combustion air and fuel gas mixture exits the combustion air nozzle creating a negative pressure in the suction chamber and drawing flue gas into the suction chamber. The assembly includes a mixing tube positioned downstream of the jet pump discharge, and a burner block connected to an outlet of the mixing tube.
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公开(公告)号：US20170115004A1
公开(公告)日：2017-04-27
申请号：US14919085
申请日：2015-10-21
Applicant: Honeywell International Inc.
Inventor： Lubomir Baramov , Curtis L. Taylor
CPC classification number: F23N5/184 , F23N1/002 , F23N1/02 , F23N1/022 , F23N5/082 , F23N5/16 , F23N2023/04 , F23N2023/08 , F23N2025/04
Abstract: Methods, devices, and systems for combustion resonance suppression are described herein. One device includes a memory, and a processor configured to execute executable instructions stored in the memory to receive a number of operating conditions of a burner, determine whether resonance characteristics are present in a combustion chamber housing the burner based on the number of operating conditions of the burner, and modify at least one of an air supply and a fuel supply to the burner upon determining resonance characteristics are present in the combustion chamber.
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公开(公告)号：US20160370002A1
公开(公告)日：2016-12-22
申请号：US14741219
申请日：2015-06-16
Applicant: Honeywell International Inc.
Inventor： Curtis L. Taylor , Joseph S.F. Goh , Brad Patterson , Marek Scholler
CPC classification number: F23C9/06 , F23C7/06 , F23C2201/101 , F23C2202/30 , F23C2900/09002 , F23D14/64 , F23J15/00
Abstract: Devices, methods, and systems for utilizing a burner with a combustion air driven jet pump are described herein. One burner apparatus includes a jet pump located inside a burner housing, the jet pump having a combustion air inlet that receives combustion air, a chamber to receive the combustion air from the combustion air inlet, and a tapered portion of the chamber that tapers to an outlet having a smaller diameter than the diameter of the inlet.
Abstract translation: 这里描述了用于利用燃烧空气驱动喷射泵的燃烧器的装置，方法和系统。 一个燃烧器装置包括位于燃烧器壳体内部的喷射泵，该喷射泵具有接收燃烧空气的燃烧空气入口，用于接收来自燃烧空气入口的燃烧空气的腔室，以及腔室的锥形部分，其逐渐变细 出口直径小于入口直径。
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公开(公告)号：US09353941B2
公开(公告)日：2016-05-31
申请号：US13914954
申请日：2013-06-11
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Curtis L. Taylor
CPC classification number: F23C6/045 , F23C2900/06041 , F23D1/00 , F23D2201/00 , F23D2201/20 , F23D2900/00003 , F23D2900/14002 , F23K3/02 , F23K2203/008 , F23L7/007 , F23M5/025 , Y02E20/322 , Y02E20/344
Abstract: A burner assembly combines oxygen and fuel to produce a flame. The burner assembly includes an oxygen supply tube adapted to receive a stream of oxygen and a fuel supply tube arranged to extend through the oxygen tube to convey a stream of fluidized, pulverized, solid fuel into a flame chamber. Oxygen flowing through the oxygen supply tube passes through oxygen-injection holes formed in the fuel supply tube and then mixes with fluidized, pulverized, solid fuel passing through the fuel supply tube to create an oxygen-fuel mixture in a downstream portion of the fuel supply tube. This mixture is discharged into the flame chamber and ignited in a flame chamber to produce a flame.
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