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1. 发明授权

US4938203A Pulse combustion apparatus 失效
标题翻译：脉冲燃烧装置
公开(公告)号：US4938203A
公开(公告)日：1990-07-03
申请号：US320463
申请日：1989-03-08
申请人： William H. Thrasher , Robert A. Borgeson , Lloyd R. Maschhoff , Charles M. Pavlik , Steven J. Tucky , Jeffrey L. West
发明人： William H. Thrasher , Robert A. Borgeson , Lloyd R. Maschhoff , Charles M. Pavlik , Steven J. Tucky , Jeffrey L. West
IPC分类号： F23C15/00 , F24H3/06
CPC分类号： F24H3/065
摘要： A pulse combustion space heater and burner are disclosed. The heater has an exterior cabinet enclosing an interior housing having the burner mounted therein. The burner includes a plurality of generally flat elements which cooperate with the interior housing to provide a tortuous path for air circulated through the chamber during heat transfer. A labyrinthine air flow passageway lined with sound attenuating material is provided immediately upstream of the heater air discharge. The burner tailpipe comprises a weldment of two identical sheet metal pieces which cooperatively define a tailpipe conduit. A fuel gas inlet orifice is mounted in the wall of the mixer head to effect both regulation of the average flow rate and injection of the fuel to enhance its mixture with the air.
摘要翻译：公开了脉冲燃烧空间加热器和燃烧器。加热器具有封闭内部壳体的外部柜体，其中安装有燃烧器。燃烧器包括多个大致平坦的元件，其与内部壳体配合以在热传递期间为在腔室中循环的空气提供曲折的路径。在加热器空气排放的上游的紧邻上游处设有迷宫式气流通道，内衬有声音衰减材料。燃烧器尾管包括两个相同的金属片的焊件，它们协同地限定了一个尾管导管。燃料气体入口孔安装在混合器头部的壁上，以实现平均流速的调节和燃料的喷射以增强其与空气的混合。

2. 发明授权

US4993938A Continuously-variable rate pulse combustion apparatus 失效
标题翻译：连续可变速率脉冲燃烧装置
公开(公告)号：US4993938A
公开(公告)日：1991-02-19
申请号：US410542
申请日：1989-09-21
申请人： William H. Thrasher , Gregory J. Wells
发明人： William H. Thrasher , Gregory J. Wells
IPC分类号： F23C15/00
CPC分类号： F23C15/00
摘要： A continuously-variable rate pulse combustion apparatus comprising a main burner, a primary burner operably connected to the main burner, main and primary fuel supply lines including valves for self-feeding a combustible gaseous mixture to the main and primary burners, respectively, main and primary air supply lines including valves for providing one-way flow of air to the main and primary burners, a combustion chamber for pulse combustion of the combustible gaseous mixture to provide combustion gases, and an exhaust mechanism for self-exhausting the combustion gases from the combustion chamber. An inlet air decoupler is provided for acoustically decoupling the main and primary air supply lines. The inlet air decoupler has a primary section in fluid communication with the primary air supply line and a main section in fluid communication with the main air supply line, a main inlet air tube for supplying combustion air to the main section, a primary inlet air tube for supplying combustion air to the primary section, and a main valve mechanism for controlling air flow into the main inlet air tube.
摘要翻译：一种连续可变速率脉冲燃烧装置，包括主燃烧器，可操作地连接到主燃烧器的主燃烧器，主燃料供应管线和主燃料供应管路，分别包括用于将可燃气体混合物自主供给到主燃烧器和主燃烧器的主燃烧器，主空气供应管线包括用于向主燃烧器和主燃烧器提供单向空气流的阀，用于可燃气体混合物的脉冲燃烧以提供燃烧气体的燃烧室，以及用于将燃烧气体自动排出的排气机构燃烧室。提供入口空气分离器，用于对主和一次空气供应管线进行声学解耦。入口空气去耦器具有与一次空气供应管线流体连通的主要部分和与主供气管线流体连通的主部分，用于向主要部分供应燃烧空气的主入口空气管，主入口空气管用于向主要部分供应燃烧空气;以及主阀机构，用于控制进入主入口空气管的空气流。

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