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公开(公告)号：US09360222B1
公开(公告)日：2016-06-07
申请号：US14724497
申请日：2015-05-28
发明人： Nicholas Collier
摘要： This invention is a shaped explosive device with a liner that produces a single combination jet consisting of a forward rod portion and rearward flattened spade shaped portion, this jet has a velocity gradient form tip to tail. The jet produced by the shaped charge is axisymmetric for the forward rod portion and planar symmetric for the aft wide spade portion somewhat like linear shaped charge, thusly termed the “Axi-Linear” shaped charge. The forward rod portion of each jet erodes a round hole in the target followed by the aft flattened spade portion of the jet creating a long slotted deep cavity centered on the round hole and in the lateral direction of the spade jet.
摘要翻译： 本发明是一种具有衬套的成形爆炸装置，其产生由前杆部分和后扁平的铲形部分组成的单组合射流，该射流具有尖端到尾部的速度梯度形式。 由成形电荷产生的射流对于前杆部分是轴对称的，并且对于后宽广的铲形部分是平面对称的，有些像线形电荷，因此称为“Axi-Linear”形电荷。 每个喷射器的前杆部分侵蚀目标中的圆孔，随后是射流的后扁平的铲形部分，形成以圆形孔为中心并沿着铲形射流的横向方向的长槽深空腔。
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公开(公告)号：US20160076774A1
公开(公告)日：2016-03-17
申请号：US14851273
申请日：2015-09-11
发明人： Morgan W. DeFoort , Nathan Lorenz , John Mizia , Jason Prapas , Kevin Dischino
CPC分类号： F24B5/028 , F23B50/00 , F23B50/02 , F23B50/04 , F23B50/10 , F23B50/12 , F23B80/02 , F23B2700/013 , F23M2900/13003 , F24B1/028
摘要： Disclosed herein are systems and devices that aid in reducing particulate emissions from biomass stoves, for example by the use of gases injected in or near the oxidation zone of a combustion chamber. Also disclosed are systems and devices providing electricity to a pump or blower that aids in injecting the gas and/or collecting exhaust gases. In some embodiments the device providing electricity is a thermoelectric generator that may also be used to power other devices. In many embodiments, the systems and devices inject a gas at or near the oxidation zone in the combustion chamber of a biomass stove. The gas injected into the zone may be fresh air, exhaust from combustion or combinations thereof. The gas can be forced into the to combustion chamber with the aid of a pump or blower that may also aid in drawing in exhaust gas.
摘要翻译： 这里公开的系统和装置有助于减少来自生物质炉的微粒排放物，例如通过使用注入到燃烧室的氧化区或附近的气体。 还公开了向泵或鼓风机提供电力的系统和装置，其有助于喷射气体和/或收集废气。 在一些实施例中，提供电力的装置是也可以用于为其他装置供电的热电发电机。 在许多实施例中，系统和装置在生物质炉的燃烧室中的氧化区处或附近注入气体。 注入该区域的气体可能是新鲜空气，燃烧排放或其组合。 借助于还可能有助于排出废气的泵或鼓风机，气体可以被迫进入燃烧室。
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公开(公告)号：US20130133560A1
公开(公告)日：2013-05-30
申请号：US13687736
申请日：2012-11-28
CPC分类号： F23N1/02 , F23B40/00 , F23B90/02 , F23H9/00 , F23K3/00 , F23K3/14 , F23K2203/103 , F23K2203/202 , F23L5/02 , F23L17/005 , F23M2900/05004 , F23N1/022 , F23N2025/10 , F23N2025/19 , F23N2027/02 , F23N2033/04 , F24B1/024 , F24B1/028 , Y02B40/163
摘要： The present invention relates to a non-catalytic biomass burner that may be used to burn a variety of fuel types at high efficiencies. The burner may include a cylindrical combustion chamber with an auxiliary igniter to heat the fuel in the combustion chamber until desirable combustion temperatures are reached. Fuel may be added to the chamber via a fuel feed assembly, and the rate of fuel addition to the chamber by the fuel feed assembly may be controlled by a computer. A fan located on the distal side of a flue pipe from the chamber may also be provided that pulls air into the chamber through one or more air inlets that are designed to encourage cyclonic air and exhaust flow in the chamber. Methods are further provided for controlling the manner of operation of the burner by a computer that may be instructed by a computer program code.
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公开(公告)号：US08082915B2
公开(公告)日：2011-12-27
申请号：US12414475
申请日：2009-03-30
IPC分类号： F23B13/04
CPC分类号： F24B1/024 , F23H15/00 , F23M2900/13003 , F23N5/00 , F23N5/203 , F23N2039/02 , F24B1/026 , F24B1/028 , F24B1/195 , F24B7/025
摘要： According to embodiments of the present invention, a pellet stove includes a firepot assembly with a bottom plate slideable along rails to move between a closed position during combustion in the firepot and an open position during ash removal. According to other embodiments, a firebox or combustion enclosure includes a plurality of airfoils formed on the inner and outer surfaces of the enclosure to facilitate heat exchange between exhaust gases flowing across the inner surface of the enclosure and air blown across the outer surface of the enclosure. According to some embodiments, the airfoils and enclosure are of integral unibody construction. According to yet other embodiments, a user sets parameters via a wall control unit, and a stove control unit receives the parameters and automatically controls fuel feed rate, ignition, convection blower, combustion blower, and/or firepot cleaning based on the one or more parameters.
摘要翻译： 根据本发明的实施例，颗粒炉包括一个具有底板的火锅组件，该底板可沿轨道滑动，以便在烟火中燃烧期间的关闭位置和除灰期间的打开位置之间移动。 根据其他实施例，火箱或燃烧外壳包括形成在外壳的内表面和外表面上的多个翼型件，以促进流过外壳内表面的废气和穿过外壳外表面的空气之间的热交换 。 根据一些实施例，翼型件和外壳是整体的一体结构。 根据其他实施例，用户经由墙壁控制单元设置参数，并且炉控制单元接收参数并基于一个或多个自动控制燃料供给速率，点火，对流鼓风机，燃烧鼓风机和/或火锅清洁 参数。
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公开(公告)号：US20110300494A1
公开(公告)日：2011-12-08
申请号：US13113669
申请日：2011-05-23
申请人： Mark Masen , Alex Manoulian, JR.
发明人： Mark Masen , Alex Manoulian, JR.
CPC分类号： F23N5/102 , F23B90/08 , F23N3/042 , F23N2023/38 , F23N2025/10 , F23N2035/06 , F23N2037/12 , F23N2041/02 , F24B1/028
摘要： A control system for a solid fuel combustion appliance, e.g., a wood burning stove, includes a temperature sensor for sensing an output temperature of the appliance. A controller receives the output temperature and controls a damper associated with air flow through the stove to maintain a predetermined temperature. The system also includes a detector that senses certain conditions of the solid fuel, e.g., wood, that is burned by the stove. When additional fuel is added to the appliance, the system temporarily encourages initial combustion of the new fuel, before returning to maintaining the predetermined temperature.
摘要翻译： 用于固体燃料燃烧器具（例如木材燃烧炉）的控制系统包括用于检测器具的输出温度的温度传感器。 控制器接收输出温度并控制与通过炉子的空气流相关联的阻尼器以保持预定温度。 该系统还包括检测器，其感测由炉灶燃烧的固体燃料（例如木材）的某些条件。 当额外的燃料被添加到设备中时，系统暂时鼓励新燃料的初始燃烧，然后返回以保持预定的温度。
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公开(公告)号：US20090183659A1
公开(公告)日：2009-07-23
申请号：US12414475
申请日：2009-03-30
CPC分类号： F24B1/024 , F23H15/00 , F23M2900/13003 , F23N5/00 , F23N5/203 , F23N2039/02 , F24B1/026 , F24B1/028 , F24B1/195 , F24B7/025
摘要： According to embodiments of the present invention, a pellet stove includes a firepot assembly with a bottom plate slideable along rails to move between a closed position during combustion in the firepot and an open position during ash removal. According to other embodiments, a firebox or combustion enclosure includes a plurality of airfoils formed on the inner and outer surfaces of the enclosure to facilitate heat exchange between exhaust gases flowing across the inner surface of the enclosure and air blown across the outer surface of the enclosure. According to some embodiments, the airfoils and enclosure are of integral unibody construction. According to yet other embodiments, a user sets parameters via a wall control unit, and a stove control unit receives the parameters and automatically controls fuel feed rate, ignition, convection blower, combustion blower, and/or firepot cleaning based on the one or more parameters.
摘要翻译： 根据本发明的实施例，颗粒炉包括一个具有底板的火锅组件，该底板可沿轨道滑动，以便在烟火中燃烧期间的关闭位置和除灰期间的打开位置之间移动。 根据其他实施例，火箱或燃烧外壳包括形成在外壳的内表面和外表面上的多个翼型件，以促进流过外壳内表面的废气和穿过外壳外表面的空气之间的热交换 。 根据一些实施例，翼型件和外壳是整体的一体结构。 根据其他实施例，用户经由墙壁控制单元设置参数，并且炉控制单元接收参数并基于一个或多个自动控制燃料供给速率，点火，对流鼓风机，燃烧鼓风机和/或火锅清洁 参数。
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87.发明申请公开(公告)号：US20070289589A1
公开(公告)日：2007-12-20
申请号：US11454250
申请日：2006-06-15
申请人： Daniel T. McFarland
发明人： Daniel T. McFarland
CPC分类号： F24B1/028
摘要： A control system and method for a wood stove adjustably operates in accordance with operational characteristics of the wood stove. The system operates air vents to the combustion chamber of the stove to control operating temperatures of the stove. The air vents are adjusted proportionally to changes in temperature of the stove. The temperature of the stove may be controlled to achieve desired operational and burn characteristics. The system further includes a heat exchange fan. The system controls the speed of the heat exchange fan based upon the operational characteristics of the stove.
摘要翻译： 用于木炉的控制系统和方法根据木炉的操作特性可调节地操作。 该系统将通风口操作到炉灶的燃烧室，以控制炉的操作温度。 通风口根据炉子的温度变化进行调整。 可以控制炉子的温度以实现期望的操作和燃烧特性。 该系统还包括热交换风扇。 该系统基于炉的操作特性来控制热交换风扇的速度。
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公开(公告)号：US5873356A
公开(公告)日：1999-02-23
申请号：US494813
申请日：1995-06-26
CPC分类号： F24H1/0063 , F23B1/38 , F23B50/12 , F23N1/062 , F24B1/024 , F24B1/028 , F23B2900/00001 , F23G2209/261 , F23G2900/50206 , F23N2005/181 , F23N2023/08 , F23N2023/20 , F23N2039/02 , F23N3/082 , F23N5/20
摘要： A wood pellet stove for efficiently burning wood pellets and especially burning pellets at low burns. The stove is accurately controlled by a control panel with a microprocessor which helps safely regulate air flow from a combustion air and exhaust gas fan. Also, the microprocessor helps control convection air flow from a convection air fan and regulate feed of wood pellets into a burn pot using a motorized auger. The microprocessor is further used to monitor inlet air temperature and exhaust gas temperature. The stove includes a stove housing with a fire box and a fire box access door in the front of the housing. The burn pot includes a burn grate and pit used for receiving and burning wood pellets. The burn pot is disposed on a fire box floor. A wood pellet hopper is disposed in the rear of the housing for holding wood pellets therein. The motorized auger is used for feeding the wood pellets into the burn pot. The stove is characterized by having heat exchanger panels with dimpled surfaces which can easily be removed for cleaning. The dimpled panels are attached to the fire box walls with a space therebetween for forming air and exhaust gas channels. Combustion air and exhaust gases are circulated from the fire box, using an exhaust fan, up a front side of the panels and into the air and exhaust gas channels behind the panels for effectively extracting generated heat from the air and exhaust gases.
摘要翻译： 用于高效燃烧木材颗粒的木质颗粒炉，特别是在低烧伤时燃烧颗粒。 炉子由具有微处理器的控制面板精确控制，该微处理器有助于安全地调节来自燃烧空气和废气风扇的空气流。 此外，微处理器有助于控制来自对流空气风扇的对流空气流，并使用电动螺旋钻调节木颗粒进入燃烧罐的进料。 微处理器还用于监测进气温度和排气温度。 灶具包括一个带有防火箱的炉灶和一个位于屋顶前面的防火箱检修门。 燃烧锅包括用于接收和燃烧木颗粒的燃烧炉排和坑。 燃烧锅放在火箱底部。 木质小料斗设置在壳体的后部，用于在其中保持木颗粒。 电动螺旋钻用于将木颗粒喂入燃烧锅。 炉子的特征在于具有带有凹坑表面的热交换器面板，其可以容易地被移除以进行清洁。 凹陷板被附接到消防箱壁上，其间具有用于形成空气和废气通道的空间。 燃烧空气和废气从消防箱循环，使用排风扇，将面板的前侧向上延伸到面板后面的空气和废气通道中，以有效地从空气和废气中提取产生的热量。
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公开(公告)号：US5243963A
公开(公告)日：1993-09-14
申请号：US835804
申请日：1992-02-14
申请人： Karl Riener
发明人： Karl Riener
摘要： A furnace for solid fuels is especially for pellets. This furnace includes a combustion chamber, a holder pan for the combustion material positioned in the combustion chamber, and a combustion material transport device located between the holder pan and a fuel container for combustion material. The combustion chamber is surrounded by a convection space, which is closed off towards the outside by a convection mantle, with a blower arranged between the ambient air and the convection space, if necessary. A flue gas blower is arranged between the combustion chamber and a flue gas line. A flue gas channel is arranged in front of at least one rear wall of the combustion chamber on the side facing away from the combustion chamber. This channel extends over at least part of a width and a height of the combustion chamber. At the upper end region of the flue gas channel, which region faces a cover plate, the combustion chamber is connected with at least one opening connecting this channel with the combustion chamber, and in the opposite end region, which region faces a base plate, it is connected with a flue gas outlet, preferably with the involvement of a flue gas blower, via at least one suction opening. A heat exchanger is arranged in the flue gas channel, with fresh air flowing through it in a manner which is countercurrent to the flow direction of a flue gas.
摘要翻译： 固体燃料炉特别适用于颗粒。 该炉包括燃烧室，用于位于燃烧室中的燃烧材料的保持盘，以及位于保持盘和用于燃烧材料的燃料容器之间的燃烧材料输送装置。 燃烧室被对流空间包围，对流空间通过对流罩被封闭到外部，如果需要，鼓风机布置在环境空气和对流空间之间。 在燃烧室和烟气管线之间布置有烟气鼓风机。 在燃烧室的至少一个后壁的远离燃烧室的一侧的前面设置烟气通道。 该通道在燃烧室的宽度和高度的至少一部分上延伸。 在烟道气体通道的上端区域，该区域面向盖板，燃烧室与连接该通道与燃烧室的至少一个开口连接，并且在与该底板相对的区域的相对端区域中， 其通过至少一个吸入口与烟道气出口连接，优选地涉及烟气鼓风机。 在烟气通道中布置有热交换器，新鲜空气以与烟气流动方向相反的方式流过烟道。
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公开(公告)号：US4607787A
公开(公告)日：1986-08-26
申请号：US722516
申请日：1985-04-12
CPC分类号： F24B1/028 , F23N1/082 , F24D19/1084 , F23N2025/12 , F23N2027/20
摘要： A method of increasing the efficiency of a hot air furnace by measuring the temperature differential across the heated air inlet and outlet plenums which occurs during normal operation of the furnace to raise the room temperature from its turn on point to its turn off point. The plenum temperature differential is then used to time cycle the burner.
摘要翻译： 通过测量在炉的正常操作期间发生的加热的空气入口和出口增压室的温差来提高热风炉的效率的方法，以将室温从其点到点的关闭点升高。 然后将气室温差用于对燃烧器进行时间循环。
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