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公开(公告)号：US20170350617A1
公开(公告)日：2017-12-07
申请号：US15598437
申请日：2017-05-18
申请人： RINNAI CORPORATION
发明人： Takashi Ojiro
CPC分类号： F24H1/145 , F23D2207/00 , F23N5/12 , F23N2041/04 , F23N2900/05005 , F24H1/06 , F24H1/30 , F24H1/34 , F24H1/403 , F24H1/44 , F24H9/02 , F24H9/1809 , F24H9/2028 , F24H9/2035
摘要： In a heat source apparatus in which an electric component having an electrode and an insulator is mounted on a side plate of a combustion box, in a state in which a packing is interposed between a flange portion of the insulator and the side plate, by fastening to the side plate a clamp which overlaps with an outer surface of the flange portion, the packing is prevented from getting spread when compressed, thereby securing good sealing properties.Upper and lower water tubes constituting a part of a water jacket are disposed on a side plate on upper and lower sides of the mounting position of the electrode component. In case the upper and lower water tubes are disposed on an inside surface of the side plate, upper and lower side edge portions of the packing are in contact with those upper and lower swelled-out portions formed in the one-side side plate which are swollen outward for respectively receiving into recesses the upper and lower water tubes; and that, in case the upper and lower water tubes are disposed on an outside surface of the side plate, upper and lower side edge portions of the packing are in contact with the upper and lower water tubes.
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公开(公告)号：US20170023242A1
公开(公告)日：2017-01-26
申请号：US15288519
申请日：2016-10-07
CPC分类号： F23C99/001 , F23D14/84 , F23N5/12 , F23N5/265 , H01T23/00
摘要： Technologies are provided for employing an ion flow to control a combustion reaction. A combustion reaction is supported at a burner or fuel source. One or more electrical signals are applied to an ionizer to generate an ion flow having a first polarity. The ion flow is introduced to the combustion reaction or a reactant at a first location, imparting a corresponding charge to the combustion reaction. The first location is at least intermittently upstream with respect to a reaction front of the combustion reaction. One or more of the electrical signals are applied to a first electrode at a second location downstream of the first location, which provokes a response by the combustion reaction according to the applied charge. The combustion reaction is controlled by selection of the one or more electrical signals.
摘要翻译： 提供了使用离子流来控制燃烧反应的技术。 燃烧反应在燃烧器或燃料源处被支撑。 将一个或多个电信号施加到电离器以产生具有第一极性的离子流。 将离子流引入燃烧反应或在第一位置处的反应物，对燃烧反应赋予相应的电荷。 相对于燃烧反应的反应前沿，第一位置至少间歇地上游。 一个或多个电信号在第一位置下游的第二位置处施加到第一电极，这引起了根据施加电荷的燃烧反应的响应。 通过选择一个或多个电信号来控制燃烧反应。
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公开(公告)号：US20160209032A1
公开(公告)日：2016-07-21
申请号：US14997200
申请日：2016-01-15
申请人： Profire Energy, Inc
CPC分类号： F23Q9/00 , F23D14/08 , F23D2207/00 , F23N5/02 , F23N5/12
摘要： A novel inline pilot assembly and method of flame detection for use with combustion applications for oil or gas processing is provided wherein the pilot assembly includes a pilot novel assembly with a unique placement of fuel and induction holes to improve flame stability, promote flame anchoring near the diffuser, and discourage the pilot flame front from migrating forward away from the diffuser.
摘要翻译： 提供了一种用于油或气体处理的燃烧应用的新颖的在线导向装配和火焰检测方法，其中所述导向装置包括具有独特的燃料和感应孔放置的先导式新型组件，以改善火焰稳定性， 扩散器，并且阻止驾驶员火焰前沿从扩散器向前移动。
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公开(公告)号：US20140248570A1
公开(公告)日：2014-09-04
申请号：US14349121
申请日：2012-10-12
发明人： Quansheng Zhang , Yanchun Liu , Hong Fang , Jinfeng Xie , Zhiwei Deng , Qianjun Feng , Weiwei Huang , Shizhi Chen , Xiaowen Chen , Jian Liu
CPC分类号： F23Q3/008 , F23D14/085 , F23D14/145 , F23D14/58 , F23D2203/105 , F23D2207/00 , F23D2900/00003 , F23N5/12 , F24C3/02 , F24C3/04 , F24C3/10 , F24C3/103
摘要： An infrared ray gas burner comprises an ignition valve, a nozzle, an ejector, a furnace chamber, a porous combustion radiant panel and an ignition needle. An ignition nozzle is placed in the furnace chamber, a sundries baffle is provided in the furnace chamber below the porous combustion radiant panel and above the ignition nozzle and the ignition needle is set above the porous combustion radiant panel, so the gas for ignition ejected from the ignition nozzle quickly mixes with the air inside the furnace chamber, and the gas-air mixture escapes from fire holes of the porous combustion radiant panel above the ignition nozzle. The gas concentration of the mixed gas is relatively high and suitable for igniting, the main burner can be quickly ignited, there is no black smoke, obviously incomplete combustion, and it brings a high ignition rate.
摘要翻译： 一种红外线气体燃烧器包括点火阀，喷嘴，喷射器，炉室，多孔燃烧辐射板和点火针。 点火喷嘴放置在炉室中，在多孔燃烧辐射板下方的炉室中设置杂物挡板，并在点火喷嘴之上设置点火针，点火针设置在多孔燃烧辐射面板的上方，从而将点火气体从 点火嘴与炉室内的空气快速混合，气体 - 空气混合物从点火喷嘴上方的多孔燃烧辐射板的火孔中逸出。 混合气体的气体浓度相对较高，适合点火，主燃烧器可以快速点燃，没有黑烟，明显不完全燃烧，燃点高。
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公开(公告)号：US20140162198A1
公开(公告)日：2014-06-12
申请号：US14092876
申请日：2013-11-27
CPC分类号： F23C99/001 , F23D14/84 , F23N5/12 , F23N5/265 , H01T23/00
摘要： A combustion reaction is supported. Charge carriers traveling in an ion flow path are ionized by a plurality of ionizer stages along the ion flow path. The ionized charge carriers are drawn from components of the combustion reaction, and are introduced to the combustion reaction. A charge is imparted to the combustion reaction by the ionized charge carriers. Electrical energy can then be applied to the combustion reaction, which responds according to the charge imparted by the ions.
摘要翻译： 支持燃烧反应。 在离子流路中行进的电荷载流子通过离子流路的多个离子化器级离子化。 离子化电荷载体从燃烧反应的组分中抽出，并被引入到燃烧反应中。 通过电离电荷载体对燃烧反应赋予电荷。 然后可以将电能施加到燃烧反应，燃烧反应根据由离子赋予的电荷而响应。
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公开(公告)号：US07497386B2
公开(公告)日：2009-03-03
申请号：US10863320
申请日：2004-06-08
CPC分类号： F23N1/002 , F23M2900/13003 , F23N5/12 , F23N2023/08 , F23N2035/14
摘要： An apparatus for operating a gas valve in a gas-fired heating system includes a solenoid having a pick coil and a hold coil connected to the pick coil and to a thermo-generator. A power supply powers the pick coil to open the gas valve. The thermo-generator powers the hold coil to hold the gas valve open. The apparatus is small and inexpensive compared to systems that use DC-DC converters and/or stepper motors to operate a millivolt valve. A millivolt valve can be operated via power from a heater thermostat, without AC power having to be wired to the heater.
摘要翻译： 一种用于在燃气加热系统中操作气阀的装置包括具有拾取线圈和连接到拾取线圈和热发生器的保持线圈的螺线管。 电源为拾音线圈供电以打开气阀。 热发电机为保持线圈供电以保持气阀打开。 与使用DC-DC转换器和/或步进电机操作毫伏阀的系统相比，该设备体积小且便宜。 毫伏阀可以通过加热器恒温器的电源进行操作，而不需要将交流电源连接到加热器。
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公开(公告)号：US20050269420A1
公开(公告)日：2005-12-08
申请号：US10863320
申请日：2004-06-08
申请人： Donald Donnelly , Thomas Fredricks
发明人： Donald Donnelly , Thomas Fredricks
CPC分类号： F23N1/002 , F23M2900/13003 , F23N5/12 , F23N2023/08 , F23N2035/14
摘要： An apparatus for operating a gas valve in a gas-fired heating system includes a solenoid having a pick coil and a hold coil connected to the pick coil and to a thermo-generator. A power supply powers the pick coil to open the gas valve. The thermo-generator powers the hold coil to hold the gas valve open. The apparatus is small and inexpensive compared to systems that use DC-DC converters and/or stepper motors to operate a millivolt valve. A millivolt valve can be operated via power from a heater thermostat, without AC power having to be wired to the heater.
摘要翻译： 一种用于在燃气加热系统中操作气阀的装置包括具有拾取线圈和连接到拾取线圈和热发生器的保持线圈的螺线管。 电源为拾音线圈供电以打开气阀。 热发电机为保持线圈供电以保持气阀打开。 与使用DC-DC转换器和/或步进电机操作毫伏阀的系统相比，该设备体积小且便宜。 毫伏阀可以通过加热器恒温器的电源进行操作，而不需要将交流电源连接到加热器。
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公开(公告)号：US5941236A
公开(公告)日：1999-08-24
申请号：US782327
申请日：1997-01-13
申请人： Brian T. Byrne
发明人： Brian T. Byrne
CPC分类号： F23N5/20 , F23D14/725 , F23N2027/32 , F23N2027/36 , F23N2029/00 , F23N2031/22 , F23N2035/14 , F23N5/02 , F23N5/12
摘要： Roofing kettle apparatus for heating asphalt includes a wheeled chassis mounting a vat and a heating system for heating the vat. The heating system includes a solenoid operated valve for controlling the flow of fuel gas from a fuel gas source to each of a pair of burner nozzles and a igniter assembly having an outlet adjacent the outlet of a first combustion chamber. An igniter generates a spark to ignite gas discharging from the igniter assembly outlet. A flame sensor adjacent to the first combustion chamber outlet end senses the burning of fuel gas. The igniter assembly has a second outlet adjacent the second combustion chamber outlet end. The ignition of fuel gas discharging from the igniter assembly ignites the gas discharging through the combustion chamber outlets. The burners extend into the combustion chambers. Electric controls include circuitry in the igniter and a temperature controller to energize and deenergize the valve and generate a spark a number of times with a time delay between each energization and deenergization to purge gas in the combustion chambers in the event the flame sensor does not sense a flame after the respective energization and to control the range of temperatures to which the material in the vat is heated.
摘要翻译： 用于沥青加热的屋顶水壶装置包括安装大桶的轮式底盘和用于加热桶的加热系统。 加热系统包括用于控制燃料气体从燃料气体源流到一对燃烧器喷嘴中的每一个的电磁阀，以及具有邻近第一燃烧室的出口的出口的点火器组件。 点火器产生火花以点燃从点火器组件出口排出的气体。 与第一燃烧室出口端相邻的火焰传感器感测燃气的燃烧。 点火器组件具有邻近第二燃烧室出口端的第二出口。 从点火器组件排出的燃料气体的点燃点燃通过燃烧室出口排出的气体。 燃烧器延伸到燃烧室。 电气控制器包括点火器中的电路和温度控制器，以在通电和断电之间产生火花多次，时间延迟，以在火焰传感器不感觉到的情况下吹扫燃烧室中的气体 在各自通电之后的火焰并且控制加热槽中的材料的温度范围。
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9.发明授权
公开(公告)号：US5607294A
公开(公告)日：1997-03-04
申请号：US572072
申请日：1995-12-14
申请人： Turrin Gianpiero , Sgarbossa Carlo
发明人： Turrin Gianpiero , Sgarbossa Carlo
CPC分类号： F23N5/203 , F23N2027/22 , F23N2027/36 , F23N2027/38 , F23N2035/14 , F23N2035/18 , F23N5/10 , F23N5/12
摘要： A device for automatically controlling the operation of a burner comprises an electric control unit which controls the ignition and the flame of the burner and which opens a normally-closed solenoid valve disposed in a first fuel-supply line to the burner, and a pilot burner for the burner supplied by manually-operable second regulation and safety valve means operatively associated with the control unit and disposed in a second fuel-supply line to the burner, the second valve means being openable manually and being kept open by a current I generated by a thermocouple in the presence of a flame of the pilot burner when the control unit is de-activated and advantageously being closable by the control unit against the action of the current I when the control unit is activated.
摘要翻译： 用于自动控制燃烧器操作的装置包括控制燃烧器的点火和火焰的电控制单元，并且打开设置在燃烧器的第一燃料供应管线中的常闭电磁阀，以及引燃燃烧器 对于由手动可操作的第二调节器提供的燃烧器和与控制单元可操作地相关联并且设置在燃烧器的第二燃料供应管线中的安全阀装置，第二阀装置可手动打开并且由I产生的电流I保持打开 当所述控制单元被激活时，在所述引燃燃烧器的火焰存在的情况下，当所述控制单元被激活时，所述控制单元有利地被所述控制单元关闭以抵抗所述电流I的作用。
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10.发明授权Digital controller component failure detection for gas appliance ignition function 失效数字控制器部件故障检测用于燃气器具点火功能
公开(公告)号：US5076780A
公开(公告)日：1991-12-31
申请号：US596413
申请日：1990-10-10
申请人： John L. Erdman
发明人： John L. Erdman
CPC分类号： F23N5/242 , F23N5/203 , F23N2023/08 , F23N2025/06 , F23N2031/10 , F23N2033/06 , F23N2035/14 , F23N5/12 , F23N5/18
摘要： A digital control system, for a gas-fired, forced combustion air heating appliance, controls operation of a combustion air blower and a gas valve as a function of essentially square wave input signals derived from a thermostat, a combustion air proving sensor switch, and a gas valve control relay. When a first input signal from the thermostat demands heat, the control system first checks for the presence of a second input signal (which indicates the status of the combustion air sensor switch) before starting the combustion air blower. If the second input signal indicates that combustion air is being delivered before the combustion air blower has started, the control system immediately halts the ignition sequence. If the combustion air sensor switch is functioning properly, the ignition sequence continues and the control system checks a third input signal to determine the status of the contacts of the gas valve relay. If the third input signal indicates that the relay contacts which power the gas valve are already closed before the gas valve relay coil is energized, the control system halts the ignition sequence by turning off the combustion air blower, causing the combustion air sensor switch to open and shut off power to the gas valve.
摘要翻译： 用于燃气的强制燃烧空气加热设备的数字控制系统控制作为基本上由恒温器，燃烧空气检测传感器开关和方形波输入信号得到的方波输入信号的燃烧空气鼓风机和燃气阀的操作， 气阀控制继电器。 当来自恒温器的第一输入信号需要热量时，控制系统首先在启动燃烧鼓风机之前检查是否存在第二输入信号（其指示燃烧空气传感器开关的状态）。 如果第二输入信号表示在燃烧空气鼓风机开始之前燃烧空气正在输送，则控制系统立即停止点火顺序。 如果燃烧空气传感器开关正常工作，点火顺序继续，控制系统检查第三个输入信号以确定气体继电器的触点状态。 如果第三输入信号指示在气体阀继电器线圈通电之前已经关闭了气体阀的继电器触点，则控制系统通过关闭燃烧空气鼓风机来停止点火顺序，使得燃烧空气传感器开关打开 并关闭燃气阀的电源。
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