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公开(公告)号：US09915431B2
公开(公告)日：2018-03-13
申请号：US13831091
申请日：2013-03-14
CPC分类号： F24C3/106 , F23D14/46 , F23D14/70 , F23D14/84 , F23D2207/00 , F23D2209/00 , F23D2900/00014 , F23N2031/08 , Y10T29/49826 , Y10T29/49963
摘要： A pilot tube assembly for easy repair and/or replacement of a pilot hood is disclosed. In one example, a field configurable burner tube assembly may include a burner tube, a pilot hood, wherein the pilot hood engages the burner tube and can be secured to the burner tube in any of two or more different orientations in the field, a thermo-electric device, and a bracket for carrying the pilot hood and burner tube assembly adjacent to the thermoelectric device.
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公开(公告)号：US20150316254A1
公开(公告)日：2015-11-05
申请号：US14648253
申请日：2014-01-08
发明人： Young Mo KIM
CPC分类号： F23C9/08 , F23C7/06 , F23C9/00 , F23C2202/10 , F23C2900/09002 , F23D14/02 , F23D14/36 , F23D14/62 , F23D14/66 , F23D2203/007 , F23D2206/00 , F23D2209/00 , F23N2021/12 , F24H1/22
摘要： The present invention relates to a combustion apparatus capable of reducing the emission amount of nitrogen oxide and enabling stable combustion in the entire area of a set load. The combustion apparatus includes: a premixing chamber for premixing air and a gas; a blower for supplying a mixed-gas of the air and the gas to a burner; a combustion chamber for burning the mixed-gas by ignition of the burner; a heat exchanger for exchanging heat with water by using combustion heat in the combustion chamber; and an exhaust gas discharge part for discharging the exhaust gas passing through the heat exchanger, wherein the premixing chamber is formed in a Venturi shape having a throat part of which the cross-section area is tapered between an inlet and an outlet through which the air passes, the throat part of the premixing chamber being connected to a gas supply part for supplying a gas for combustion, and to an exhaust gas recirculation tube to which some of the exhaust gas having passed through the heat exchanger is introduced in proportion to differential pressure according to the flow rate of the mixed-gas passing through the throat part.
摘要翻译： 本发明涉及能够减少氮氧化物的排放量并能够在设定负荷的整个区域内稳定燃烧的燃烧装置。 燃烧装置包括：预混合空气和气体的预混合室; 用于将空气和气体的混合气体供给到燃烧器的鼓风机; 燃烧室，用于通过点燃燃烧器来燃烧混合气体; 用于通过在燃烧室中使用燃烧热与水进行热交换的热交换器; 以及用于排出通过热交换器的排气的废气排出部分，其中预混合室形成为文氏管形状，其中喉部的横截面积在入口和出口之间是锥形的，空气通过该出口 通过，预混合室的喉部连接到用于供应用于燃烧的气体的气体供应部分，以及排气再循环管，其中已经通过热交换器的一些废气与差压成比例地被引入 根据通过喉部的混合气体的流量。
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公开(公告)号：US08449290B2
公开(公告)日：2013-05-28
申请号：US13186938
申请日：2011-07-20
申请人： Chih-Lin Tsai
发明人： Chih-Lin Tsai
CPC分类号： F23N5/247 , F23D14/52 , F23D14/72 , F23D2209/00
摘要： The present invention relates to a gas combustor, which comprises a housing in which a base seat is installed, an engagement pipe at the front of the base seat is connected to a flame device exposed at the front of the housing, wherein the rear portion of the base seat is pivoted with a swing sheet, the inner surface thereof is adjacent to a gas intake control valve fastened in the base seat, and a convey pipe is connected between the gas intake control valve and a pivotal connection device installed at the rear of the housing; and a safety mechanism, installed at the bottom of the housing and including a latch button, a connection rod and a control button; through pressing the latch button, one end of the connection rod is raised, the latch end at the other end of the connection rod is inwardly retracted for releasing the locking state of the control button, so the control button is enabled to be pressed, and the extrusion part extrudes the swing sheet, and the gas intake control valve is formed to an opening state, so the fuel is able to pass through the interior of the base seat for being ejected by the flame device.
摘要翻译： 气体燃烧器技术领域本发明涉及一种气体燃烧器，其包括其中安装有基座的壳体，在基座前部的接合管连接到暴露在壳体前部的火焰装置，其中， 基座与摇摆板枢转，其内表面与紧固在基座中的进气控制阀相邻，并且输气管连接在进气控制阀和安装在后座的后部的枢转连接装置之间 房屋; 以及安装在壳体底部并包括闩锁按钮，连接杆和控制按钮的安全机构; 通过按压闩锁按钮，连接杆的一端升高，连接杆另一端的闩锁端部向内缩回以释放控制按钮的锁定状态，因此能够按下控制按钮，并且 挤出部挤出摆动片，并且进气控制阀形成为打开状态，因此燃料能够通过基座的内部，以被火焰装置喷射。
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公开(公告)号：US20120045727A1
公开(公告)日：2012-02-23
申请号：US13186938
申请日：2011-07-20
申请人： Chih-Lin Tsai
发明人： Chih-Lin Tsai
IPC分类号： F23Q2/32
CPC分类号： F23N5/247 , F23D14/52 , F23D14/72 , F23D2209/00
摘要： The present invention relates to a gas combustor, which comprises a housing in which a base seat is installed, an engagement pipe at the front of the base seat is connected to a flame device exposed at the front of the housing, wherein the rear portion of the base seat is pivoted with a swing sheet, the inner surface thereof is adjacent to a gas intake control valve fastened in the base seat, and a convey pipe is connected between the gas intake control valve and a pivotal connection device installed at the rear of the housing; and a safety mechanism, installed at the bottom of the housing and including a latch button, a connection rod and a control button; through pressing the latch button, one end of the connection rod is raised, the latch end at the other end of the connection rod is inwardly retracted for releasing the locking state of the control button, so the control button is enabled to be pressed, and the extrusion part extrudes the swing sheet, and the gas intake control valve is formed to an opening state, so the fuel is able to pass through the interior of the base seat for being ejected by the flame device.
摘要翻译： 气体燃烧器技术领域本发明涉及一种气体燃烧器，其包括其中安装有基座的壳体，在基座前部的接合管连接到暴露在壳体前部的火焰装置，其中， 基座与摆动板枢转，其内表面与紧固在基座中的进气控制阀相邻，并且输气管连接在进气控制阀和安装在底座的后方的枢转连接装置之间 房屋; 以及安装在壳体底部并包括闩锁按钮，连接杆和控制按钮的安全机构; 通过按压闩锁按钮，连接杆的一端升高，连接杆另一端的闩锁端部向内缩回以释放控制按钮的锁定状态，因此能够按下控制按钮，并且 挤出部挤出摆动片，并且进气控制阀形成为打开状态，因此燃料能够通过基座的内部，以被火焰装置喷射。
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公开(公告)号：US6035812A
公开(公告)日：2000-03-14
申请号：US184838
申请日：1998-11-02
CPC分类号： F23N3/047 , F23D14/72 , F23L3/00 , F23D2209/00 , F23N2025/14 , F23N2031/16 , F23N2035/06 , F23N5/24 , Y10S122/07
摘要： A fuel-fired water heater has a combustion chamber disposed above a wall ucture forming a flow path for combustion air being drawn into the combustion chamber during firing of the fuel burner portion of the water heater. A combustion air shutoff system is incorporated in the water heater and functions to sense an undesirably high firing temperature in the combustion chamber and responsively shut off essentially all further air flow to the combustion chamber and thereby terminate combustion therein. In various disclosed embodiments thereof, the combustion air shutoff system includes a damper member movable between an open position in which its permits air flow through the combustion air flow path, and a closed position which it blocks essentially all further air flow through the combustion air flow path. The damper is releasably held in its open position by a eutectic metal fusible link member positioned exteriorly adjacent an exterior wall of the combustion chamber. When a predetermined high limit firing temperature is reached within the combustion chamber, the correspondingly increased temperature of the combustion chamber wall melts the fusible link member. In response, the shutoff system causes the damper to move to its closed position to terminate essentially all further flow of combustion air through the combustion air flow path into the combustion chamber.
摘要翻译： 燃料热水器具有设置在壁结构上方的燃烧室，该燃烧室形成燃烧空气的流动路径，燃烧空气在燃烧器的燃料燃烧器部分的燃烧过程中被吸入燃烧室。 燃烧空气关闭系统被并入热水器中，用于感测燃烧室中不期望的高的燃烧温度，并且响应地基本上截止到燃烧室的所有进一步的空气流，从而终止燃烧。 在其各种公开的实施例中，燃烧空气关闭系统包括阻尼器构件，该阻尼器构件可在其允许空气流过燃烧空气流动路径的打开位置和在基本上阻挡通过燃烧空气流的所有另外的空气流的关闭位置之间移动 路径。 阻尼器通过定位在燃烧室的外壁外部的共晶金属可熔连接件可释放地保持在其打开位置。 当在燃烧室内达到预定的上限点火温度时，燃烧室壁的相应升高的温度熔化可熔连接件。 作为响应，关闭系统使得阻尼器移动到其关闭位置，以基本上将所有进一步的燃烧空气流通过燃烧空气流动通道进入燃烧室。
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16.发明授权Device for preventing flareup in liquid fuel burners by containing sump vapors 失效用于通过容纳贮槽蒸气来防止液体燃料燃烧器发生爆炸的装置
公开(公告)号：US5772425A
公开(公告)日：1998-06-30
申请号：US684132
申请日：1996-07-19
申请人： Richard W. Henderson
发明人： Richard W. Henderson
CPC分类号： F23D3/18 , F23D2209/00
摘要： A safety device for preventing uncontrolled burning in wick-fed liquid fuel burners of the type where a removable tank (60) feeds a fuel chamber (40), which supplies the fuel to a wick (54) via a sump opening in the upper surface of chamber (40). A gasket (76) contains vapors present in the sump area when the tank (60) is seated in the sump opening. When the tank (60) is removed from the sump opening, a plate (84) moves upward due to the action of a spring (82) and contains vapors in the sump area.
摘要翻译： 一种安全装置，用于防止不可控燃烧燃烧器的液体燃料燃烧器，其中可移除罐（60）进料燃料室（40），燃料室（40）通过上表面中的贮槽开口将燃料供应到油绳 的室（40）。 当罐（60）位于贮槽开口中时，垫圈（76）包含存在于贮槽区域中的蒸气。 当储罐（60）从贮槽开口移出时，板（84）由于弹簧（82）的作用而向上移动并且在贮槽区域中包含蒸汽。
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公开(公告)号：US4591331A
公开(公告)日：1986-05-27
申请号：US651451
申请日：1984-09-11
申请人： Colin Moore
发明人： Colin Moore
CPC分类号： F23D1/00 , F23D17/00 , F23D2209/00 , F23D2900/00006 , Y02E20/344
摘要： A fuel burner 2 for burning a fuel such as pulverized coal carried by a fluid, particularly air, has an inner passage for the particulate fuel-carrier medium and an outer passage for a combustion-supporting gas (typically oxygen-enriched air or pure oxygen). The inner passage typically terminates in a nozzle having an orifice therethrough. The inner passage 12 is surrounded by a jacket containing a pressurized fluid. A pressure sensor senses the pressure in the jacket. In the event that abrasive wear of the inner passage causes holes to be formed therein, fluid will pass from the jacket into the inner passage causing a pressure drop in the jacket which is sensed by the pressure sensor. The burner may then be shut down without any hazard having been caused by contact between the pulverized coal and pure oxygen or oxygen-enriched air. The burner may also be used for the autogenous oxidation or thermal cracking of chemicals.
摘要翻译： 用于燃烧由流体，特别是空气携带的粉煤的燃料的燃料燃烧器2具有用于颗粒燃料载体介质的内部通道和用于燃烧负载气体的外部通道（通常为富氧空气或纯氧） ）。 内部通道通常终止于具有穿过其中的孔口的喷嘴中。 内部通道12被包含加压流体的护套围绕。 压力传感器感测护套中的压力。 在内部通道的磨损引起孔形成的情况下，流体将从夹套进入内部通道，从而导致由压力传感器感测到的护套中的压降。 然后可以关闭燃烧器，而不会由于粉煤与纯氧或富氧空气之间的接触而引起任何危险。 燃烧器也可用于化学品的自生氧化或热裂解。
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18.发明公开公开(公告)号：US20240110702A1
公开(公告)日：2024-04-04
申请号：US18538598
申请日：2023-12-13
发明人： Charles Feldman , John Dunleavey
CPC分类号： F23N5/18 , F23C7/008 , F23D14/72 , F23N3/005 , F23N5/245 , F23D2209/00 , F23L1/00 , F23N2005/181 , F23N2225/06 , F23N2227/02 , F23N2227/32 , F23N2233/06 , F23N2235/02 , F23N2237/00
摘要： A combustion air proving (CAP) system for a burner assembly having a burner for providing heated air to a location, a controller, and a back plate, where outside air is fed to the burner via a conduit. The CAP system is connected to an inlet of the system. An outlet of the system is connected to the burner via the back plate. A damper within the system is translatable between open and closed positions for allowing and blocking air flow, respectively. A sensor measures an air flow parameter of air flow to the burner. The sensor communicates with the controller, which shuts down the burner if the parameter measured by the sensor meets a predetermined threshold value. An assembly installer may test for proper sensor and controller functions by translating the damper to the closed position and blocking outside air flow.
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公开(公告)号：US11846418B2
公开(公告)日：2023-12-19
申请号：US16728883
申请日：2019-12-27
CPC分类号： F23M5/00 , E21B29/02 , E21B43/11 , F23D14/42 , F23B2900/00003 , F23D2201/30 , F23D2209/00 , F23D2212/00 , F23M2700/008 , F23M2900/05003
摘要： A downhole torch system and method of use includes a cylindrical housing, a protective material provided on at least one of the cylindrical housing and the fuel load, and a fuel load located within the cylindrical housing. The protective material is provided between the fuel load and the cylindrical housing to protect the cylindrical housing from adverse effects caused by the reaction of the burning fuel and/or the subsequent production of combustion products for cutting and/or perforating processes during operation of the torch system. The protective material significantly improves the cutting and/or perforating performance of the torch system.
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公开(公告)号：US10072838B2
公开(公告)日：2018-09-11
申请号：US14584163
申请日：2014-12-29
申请人： KOVEA CO., LTD.
发明人： Sang Hyun Kim
CPC分类号： F23D11/386 , F23D11/443 , F23D11/46 , F23D2209/00 , F23D2900/00002
摘要： A nozzle structure of a burner includes: a housing having an exhaust opening penetratingly-formed at an upper surface thereof, and having therein an accommodation space communicated with the exhaust opening; a fuel supply member connected to the housing such that one end thereof communicates with one side of the accommodation space, for supply of liquid fuel to inside of the accommodation space; a fuel supply controller accommodated in the accommodation space so as to be movable up and down, and having a fuel supply micro-control member at an end thereof, the fuel supply micro-control member configured to micro-control the amount of fuel to be supplied, by being selectively inserted into or separated from the exhaust opening as it moves up and down; and a heating pipe connected to two sides of an outer surface of the housing with different heights, so as to communicate with the accommodation space.
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