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公开(公告)号：US20180037088A1
公开(公告)日：2018-02-08
申请号：US15666961
申请日：2017-08-02
发明人： Wolfgang PFISTER , Walter BLASCHKE
CPC分类号： B60H1/2206 , B60H1/2212 , B60H2001/2234 , B60H2001/2253 , B60H2001/2271 , F23D3/40 , F23N5/14 , F23N2027/02 , F23N2027/28 , F23N2027/38 , F23N2027/42 , F23N2041/14 , F23Q7/22
摘要： A method is provided for operating a fuel-operated vehicle heater (10) during a start phase of combustion operation. The heater includes a combustion air feed device (26) feeding air and a fuel feed device (22) feeding fuel (B) to a burner area (12) with a combustion chamber (16). An electrically energizable ignition element (32) ignites a fuel/air mixture formed. The method includes energizing the ignition element (32) in a preheating phase prior to the fuel feed, at a time of entry into an ignition phase, detecting electrical resistance of the ignition element (32) and determining a desired resistance based on the electrical resistance of the ignition element (32) detected and operating the ignition element (32) in a resistance-regulating operating mode during the ignition phase such that an actual resistance of the ignition element (32) is in the range of the determined desired resistance of the ignition element (32).
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52.发明申请公开(公告)号：US20170350595A1
公开(公告)日：2017-12-07
申请号：US15684133
申请日：2017-08-23
CPC分类号： F23N5/203 , F23N3/082 , F23N5/242 , F23N5/245 , F23N2027/02 , F23N2031/12 , F23N2033/04 , F23N2037/10 , F24H3/02
摘要： A controller for a gas furnace, a computer-usable medium for implementing a method and a gas furnace are disclosed herein. In one embodiment, the controller includes: (1) an interface configured to receive a heating call and (2) a processor configured to enable an inducer of the gas furnace at a low speed based on the heating call and ignite the gas furnace at a high fire operation when determining a low fire pressure switch of the gas furnace is open.
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53.发明授权公开(公告)号：US09464809B2
公开(公告)日：2016-10-11
申请号：US13933227
申请日：2013-07-02
发明人： Kazuki Abe , Tomomi Koganezawa , Takeo Saito , Keisuke Miura
CPC分类号： F23R3/286 , F02C7/22 , F02C7/26 , F23D14/24 , F23N2027/02 , F23R3/12 , F23R3/16 , F23R3/28 , F23R3/346 , F23R3/48
摘要： Disclosed is a gas turbine combustor equipped with a burner constructed to fire a plurality of combustors at the same time at a fuel/air ratio suitable for gas turbine ignition. A plurality of supports mounted for fixing an air injection hole plate to the combustor are provided at substantially the same phase position as that of cross fire tubes, and combustion air allocations are adjusted. Thus, flame propagation during gas turbine ignition is accelerated and all combustor cans are fired. In addition, porous plates are disposed downstream of the supports and the combustion air allocations are readjusted. Furthermore, air injection holes proximate to the cross fire tubes are particularly reduced in diameter to further adjust the combustion air allocations.
摘要翻译： 公开了一种装备有燃烧器的燃气轮机燃烧器，该燃烧器构造成以适于燃气轮机点火的燃料/空气比同时燃烧多个燃烧器。 多个安装用于将空气喷射孔板固定到燃烧器的支撑件设置在与防火管基本相同的相位位置，并且调节燃烧空气分配。 因此，燃气轮机点火期间的火焰传播被加速并且所有燃烧器罐都被点燃。 此外，多孔板设置在支撑件的下游，并且重新调节燃烧空气分配。 此外，靠近十字火管的空气喷射孔的直径特别减小，以进一步调节燃烧空气分配。
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公开(公告)号：US20160238318A1
公开(公告)日：2016-08-18
申请号：US15044953
申请日：2016-02-16
CPC分类号： F27B9/2469 , F23D14/14 , F23D14/70 , F23D14/725 , F23D14/84 , F23N2027/02 , F23N2029/00 , F27B9/243 , F27B9/262 , F27D3/123
摘要： A process oven includes a housing structure with a conveyor system configured to carry product through a housing structure from a first opening to a second opening. A perforated flame holder is positioned within the housing structure and configured to apply, to the product, thermal energy released by a combustion reaction held by the perforated flame holder.
摘要翻译： 过程烘箱包括具有输送系统的壳体结构，该输送系统构造成将产品从第一开口运送到第二开口。 穿孔火焰保持器定位在壳体结构内并且构造成将由穿孔火焰保持器保持的燃烧反应释放的热能施加到产品上。
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公开(公告)号：US20150369518A1
公开(公告)日：2015-12-24
申请号：US14767643
申请日：2013-11-25
CPC分类号： F24H8/006 , F23N1/022 , F23N5/242 , F23N2023/08 , F23N2025/04 , F23N2027/02 , F24H3/065 , F24H9/2085
摘要： A heater having a burner, a first heat exchanger associated with the burner, a second heat exchanger above the first heat exchanger in fluid cooperation with the first heat exchanger and an ambient air intake blower above the second heat exchanger. The second heat exchanger comprises angularly disposed finned section so condensate within the second heat exchanger flows to a collection point and is collected in a trap. The trap includes a sensor to sense buildup of fluid in the trap with feedback to the heater controls. The heater may include a collection pan below the heat exchangers in fluid communication with the trap. In one aspect the collection pan may include a heating element to vaporize the fluid so that heated, humidified air is expelled through vents adjacent the base of the heater. In another aspect, the pan includes an ultrasonic vaporization element to vaporize fluid in the pan.
摘要翻译： 具有燃烧器的加热器，与燃烧器相连的第一热交换器，与第一热交换器流体协作的第一热交换器上方的第二热交换器和位于第二热交换器上方的环境空气进气鼓风机。 第二热交换器包括角度设置的翅片部分，使得第二热交换器内的冷凝物流到收集点并被收集在陷阱中。 该陷阱包括传感器，用于感测陷阱中的流体积聚，并向反馈给加热器控制。 加热器可以包括在与捕集器流体连通的热交换器下面的收集盘。 在一个方面，收集盘可以包括用于蒸发流体的加热元件，使得加热的加湿空气通过邻近加热器底部的通风口排出。 在另一方面，盘包括用于蒸发锅中的流体的超声波蒸发元件。
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公开(公告)号：US20150233575A1
公开(公告)日：2015-08-20
申请号：US14396009
申请日：2013-09-25
申请人： HINO MOTORS, LTD. , SANGO CO., LTD.
发明人： Ichiro Tsumagari , Ryo Shibuya , Makoto Tsujita , Atsushi Koide
CPC分类号： F23D11/445 , F01N3/025 , F23D11/02 , F23D11/408 , F23D11/443 , F23D11/448 , F23K5/20 , F23K5/22 , F23N2027/02
摘要： A burner includes a tube, which includes a pre-mixing chamber that generates an air-fuel mixture containing fuel and a combustion chamber that burns the fuel. A first pipe supplies fuel, which is heated by an electric heater to the pre-mixing chamber. A second pipe includes a heat exchange unit that converts combustion heat of the fuel to vaporization heat of the fuel and supplies fuel heated by the heat exchange unit to the pre-mixing chamber. The second pipe is branched from the first pipe at a branched point, and the electric heater and the heat exchange unit are connected in parallel to the pre-mixing chamber.
摘要翻译： 燃烧器包括管，其包括预混合室，其产生含有燃料的空气 - 燃料混合物和燃烧燃料的燃烧室。 第一管道供应由电加热器加热到预混合室的燃料。 第二管包括热交换单元，其将燃料的燃烧热转化为燃料的蒸发热并将由热交换单元加热的燃料供应到预混合室。 第二管以分支点从第一管分支，并且电加热器和热交换单元并联连接到预混合室。
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公开(公告)号：US09080772B2
公开(公告)日：2015-07-14
申请号：US13917053
申请日：2013-06-13
申请人： Delavan Inc
CPC分类号： F23R3/20 , F23C2900/03005 , F23D2207/00 , F23D2900/11401 , F23N2027/02 , F23R3/14 , F23R3/28
摘要： An ignition system includes a housing defining an interior and an exhaust outlet. The housing is configured and adapted to be mounted to a combustor to issue flame from the exhaust outlet into the combustor for ignition and flame stabilization within the combustor. A fuel injector is mounted to the housing with an outlet of the fuel injector directed to issue a spray of fuel into the interior of the housing. An igniter is mounted to the housing with an ignition point of the igniter proximate the outlet of the fuel injector for ignition within the interior of the housing.
摘要翻译： 点火系统包括限定内部和排气出口的壳体。 壳体被构造和适于安装到燃烧室，以将火焰从排气出口发射到燃烧器中，用于燃烧器内的点燃和火焰稳定。 燃料喷射器安装到壳体上，燃料喷射器的出口被引导以将燃料喷射发射到壳体的内部。 点火器被安装到壳体上，点火器的点火点靠近燃料喷射器的出口，用于在壳体的内部点燃。
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公开(公告)号：US20150125799A1
公开(公告)日：2015-05-07
申请号：US14532327
申请日：2014-11-04
发明人： Hiroaki Wakabayashi
IPC分类号： F23N5/00
CPC分类号： F23N5/00 , F23D2900/00019 , F23D2900/14125 , F23N5/184 , F23N5/242 , F23N2025/04 , F23N2027/02 , F23N2031/00 , F23N2033/08 , F23N2900/05005
摘要： An object of the present invention is to realize a combustion control device that reduces, when a pressure within a mixer is rapidly increased at the time of ignition of the combustion control device, the transmission of the temporarily increased pressure to a pressure sensor, that brings the pressure sensor into a non-operated state and that thereby can continue combustion in the combustion control device. Hence, a combustion control device is provided that includes: a combustion chamber which has a heat dissipation disc on a front surface and within which a combustion room is formed; a burner which is attached to the combustion chamber; a mixer which mixes a gas supplied to the burner with air; and a pressure sensor which is connected to the mixer through a pressure passage, where a pressure propagation delay means which reduces transmission to the pressure sensor caused by a temporary pressure increase within the mixer is provided partway along the pressure passage.
摘要翻译： 本发明的目的是实现一种燃烧控制装置，当燃烧控制装置点燃时混合器内的压力快速增加时，能够将压力暂时增加的压力传递到压力传感器 压力传感器进入非操作状态，从而可以在燃烧控制装置中继续燃烧。 因此，提供一种燃烧控制装置，其包括：燃烧室，其在前表面上具有散热盘，并且在其内形成有燃烧室; 燃烧器，其附接到燃烧室; 将供应到燃烧器的气体与空气混合的混合器; 以及压力传感器，其通过压力通道连接到混合器，其中压力传播延迟装置在压力通道的中间部分设置有降低由混合器内的临时压力增加引起的对压力传感器的传递的压力传播延迟装置。
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公开(公告)号：US09003801B2
公开(公告)日：2015-04-14
申请号：US13059298
申请日：2010-01-25
申请人： Takao Tate
发明人： Takao Tate
CPC分类号： F02C7/266 , F02C7/26 , F23N1/022 , F23N2027/02 , F23N2041/20 , F23R3/50
摘要： An electronic control apparatus is applied to a gas turbine including a cylindrical combustor, a plurality of fuel injection valves, and an ignition plug. Air compressed by a compressor is supplied to the combustor. The plurality of fuel injection valves are aligned in a circumferential direction in the combustor and are capable of injecting fuel into the combustor. The ignition plug is provided in the combustor and is capable of igniting a fuel-mixture within the combustor. The electronic control apparatus controls the operation of the plurality of fuel injection valves so that when the gas turbine is started up, fuel injection opening times of the #6 and #12 fuel injection valves which are positioned far from the ignition plug are later than fuel injection opening times of the #1 and #7 fuel injection valves which are positioned close to the ignition plug.
摘要翻译： 电子控制装置应用于包括圆筒形燃烧器，多个燃料喷射阀和火花塞的燃气轮机。 由压缩机压缩的空气被供给到燃烧器。 多个燃料喷射阀在燃烧器中沿圆周方向排列，并且能够将燃料喷射到燃烧器中。 火花塞设置在燃烧器中并且能够点燃燃烧器内的燃料混合物。 电子控制装置控制多个燃料喷射阀的操作，使得当燃气轮机启动时，远离火花塞的＃6和＃12燃料喷射阀的燃料喷射开启时间晚于燃料 位于靠近火花塞的＃1和＃7燃油喷射阀的喷射开启时间。
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公开(公告)号：US20140366551A1
公开(公告)日：2014-12-18
申请号：US13917053
申请日：2013-06-13
申请人： Delavan Inc.
CPC分类号： F23R3/20 , F23C2900/03005 , F23D2207/00 , F23D2900/11401 , F23N2027/02 , F23R3/14 , F23R3/28
摘要： An ignition system includes a housing defining an interior and an exhaust outlet. The housing is configured and adapted to be mounted to a combustor to issue flame from the exhaust outlet into the combustor for ignition and flame stabilization within the combustor. A fuel injector is mounted to the housing with an outlet of the fuel injector directed to issue a spray of fuel into the interior of the housing. An igniter is mounted to the housing with an ignition point of the igniter proximate the outlet of the fuel injector for ignition within the interior of the housing.
摘要翻译： 点火系统包括限定内部和排气出口的壳体。 壳体被构造和适于安装到燃烧室，以将火焰从排气出口发射到燃烧器中，用于燃烧器内的点火和火焰稳定。 燃料喷射器安装到壳体上，燃料喷射器的出口被引导以将燃料喷射发射到壳体的内部。 点火器被安装到壳体上，点火器的点火点靠近燃料喷射器的出口，用于在壳体的内部点燃。
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