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1.发明公开公开(公告)号：US20240295324A1
公开(公告)日：2024-09-05
申请号：US18023089
申请日：2020-08-25
发明人： Peter KEIL , Sven MALECHA
CPC分类号： F24B1/028 , F24B13/004
摘要： The aim is to create a facility which is carried out without operator intervention, operates without delay, does not require a connection to the mains and meets the requirements of the regulations on permissible pollutant emissions. The device consists of a control unit which is electrically connected to two temperature sensors and a door contact switch and actuates an actuator via an electric motor and transmission elements. The temperature detection in the flue takes place behind the outlet of the respective combustion chamber. The temperature sensors record the temperature change over time and the speed of the temperature change. The temperature target-actual evaluation serves to record the burning state of the solid fuel. The degree of the outgassing process is carried out by recording and evaluating the temperature rise or temperature drop over time. The target-actual temperature over time in comparison with comparative values for combustion optimization is carried out as an adaptive system. Thus, the respective nature of the solid fuel for the optimal combustion process is taken into account and the necessity of the new feed with solid fuel is determined via the program and displayed via a visual signaling device. The device is used for electronic control for a fireplace with lower burn.
The invention relates to a device that does not require operator intervention, operates without delay, does not require a mains connection, and meets the requirements of the regulations with respect to permissible pollutant emissions. The device consists of a control unit which is electrically connected to two temperature sensors and to a door contact switch and which actuates an actuator by means of an electric motor and transmission elements. The temperature is detected in the flue behind the outlet of the combustion chamber. The temperature sensors record the change in temperature over time and the speed of the change in temperature. The temperature target/actual evaluation is used to record the combustion state of the solid fuel. The degree of the outgassing process is determined by recording and evaluating the increase or decrease in temperature over time. The target/actual temperature over time compared to comparative values for optimising combustion is an adaptive system. Therefore, the composition of the solid fuel is taken into account for the optimum combustion process and the necessity of the new charging with solid fuel is determined by means of the programme and displayed by means of an optical signal transmitter. The device is used for electronic closed-loop control for a fireplace comprising a lower combustion system.-
公开(公告)号：US20230288070A1
公开(公告)日：2023-09-14
申请号：US17765437
申请日：2022-03-02
申请人： JKV LLC
发明人： Wang Ping , David W. Baker , Jason E. Baker
CPC分类号： F24B1/028 , F24B13/04 , F24B5/06 , A47J37/0704 , A47J37/0786 , A47J36/32 , A47J2202/00
摘要： The present application relates to a BBQ oven, comprising an oven, a loading container and a mixing unit. The loading container is arranged on the oven, having a loading inlet on the top and a discharge outlet at the bottom; the mixing unit includes a mixing driver positioned on the side wall of the loading container and a mixer connected to the mixing driver. The BBQ oven requires no manual turning to prevent fuel arching as the mixing unit consisting of the mixing driver and the mixer connected to the mixing driver can mix and split fuel being arched by turning of the mixer driven by the mixing driver, and thereby reduces the labor work intensity.
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公开(公告)号：US20170108314A1
公开(公告)日：2017-04-20
申请号：US15172424
申请日：2016-06-03
发明人： Nicholas Collier
摘要： This invention is an array of liners in an axilinear shaped charge device, such as a multiple component axilinear fluted linear liner that will be mated to high explosive that is housed in a single common containment body or a circular configuration of a six segment fluted Axilinear liner, which will be mated to high explosive and housed in a single common containment body. This connected liner variation of the Axilinear device can be straight, circular or in a curved spline arrangement, and each component of this novel Linear device can be on the path line of the spline or staggered about the path line, furthermore the orientation of the planer collapse of the fluted wing segments can be other than parallel or tangent to the spline path.
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公开(公告)号：US09612093B2
公开(公告)日：2017-04-04
申请号：US15172057
申请日：2016-06-02
摘要： This invention is a unique arrangement of shaped charge devices in an array to produce a patterned or arranged explosive pattern in a target area. The Axilinear design, in a plural array configuration, solves the limitations of a smooth walled circular linear liner by having opposing corrugations or flutes that have sufficient curvature to converge the liner material so as to obtain ductile Munroe jetting, longer jets, and higher velocities. The individual shaped explosive devices have 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. This Axilinear device will produce a combination jet, consisting of a rod forward portion, followed by and connected to a planar symmetric wide spade shaped rear portion.
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公开(公告)号：US08869788B2
公开(公告)日：2014-10-28
申请号：US13397330
申请日：2012-02-15
IPC分类号： F24C1/00
CPC分类号： F24B1/028 , F23B1/00 , F23B60/00 , F23C6/045 , F23C2900/06041 , F23N3/007 , F24B5/026 , F24C1/00
摘要： The present disclosure provides woodstoves that, optionally, produce low emissions. In certain embodiments, the woodstove includes a housing, a firebox disposed in the housing, an air regulator and a secondary air pipe. The air regulator includes a primary air aperture configured to supply primary air to a fire located in the firebox, a plurality of secondary air apertures configured to supply secondary air to a combustible gas emitted by the fire, and a secondary air damper. The present disclosure also provides methods of operating such a woodstove. As measured according to Method 28 of the U.S. Environmental Protection Agency, the weighted average emission rate of the woodstove of certain embodiments of the invention is no greater than about 4.5 grams of particulate emissions per hour.
摘要翻译： 本公开提供了木屑，其可选地产生低排放。 在某些实施例中，木条包括壳体，设置在壳体中的火箱，空气调节器和二次空气管。 空气调节器包括：一次空气孔，其构造成将一次空气供应到位于火箱中的火焰;多个二次空气孔，被配置为将二次空气供应到由火焰发射的可燃气体;以及二次空气阻尼器。 本公开还提供了操作这种木条的方法。 根据美国环境保护署方法28的测量，本发明某些实施方案的木工加权平均排放速率不大于每小时约4.5克的颗粒物排放。
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6.发明申请CONTROL SYSTEM FOR MONITORING AND ADJUSTING COMBUSTION PERFORMANCE IN A CORDWOOD-FIRED HEATING APPLIANCE 审中-公开控制系统，用于监控和调节火炉加热装置的燃烧性能公开(公告)号：US20140311477A1
公开(公告)日：2014-10-23
申请号：US14201231
申请日：2014-03-07
IPC分类号： F24B1/02
摘要： A system including temperature measuring devices, a controller, and an actuator, maintains a desired gas temperature range in the secondary combustor by proportionally making adjustments to the primary air orifice or other primary air valve of a cordwood burning appliance. Heat output of the appliance is directly related to the temperature of the gases in the secondary combustor, and sufficient engagement of the second combustor during off-gassing of volatiles from the wood will control emissions from the appliance. The operator can select a desired room temperature via the thermostat and the controller will use different secondary gas temperature target ranges in order to meet the desired room temperature as commanded by the thermostat throughout the burn event. The controller also controls the start-up phase of combustion and charcoal phase of combustion.
摘要翻译： 包括温度测量装置，控制器和致动器的系统通过对木材燃烧器具的主要空气孔口或其它主要空气阀进行比例调节而在次级燃烧器中保持期望的气体温度范围。 设备的热输出与次级燃烧器中的气体的温度直接相关，并且在从木材排出挥发物时，第二燃烧器充分接合将控制来自设备的排放物。 操作员可以通过恒温器选择所需的室温，并且控制器将使用不同的二次气体温度目标范围，以满足在整个烧伤事件期间恒温器所指示的期望的室温。 控制器还控制燃烧和燃烧阶段的启动阶段。
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公开(公告)号：US20140196637A1
公开(公告)日：2014-07-17
申请号：US14115339
申请日：2012-05-04
CPC分类号： F24B1/026 , F23B60/00 , F23B90/04 , F23G5/0276 , F23G5/04 , F23L1/02 , F23L9/02 , F23L15/04 , F24B1/028
摘要： This invention relates to a combustion system. The combustion system includes a fireplace which has a fire base, a primary combustion zone for pyrolysising and/or combusting a biomass fuel, and a secondary combustion zone for combusting gases and/or particulate matter produced from the pyrolysis and/or combustion of the biomass fuel. The combustion system also includes an exhaust flue, the exhaust flue extending to a position near to, or adjacent, the secondary combustion zone and/or the fire base. The invention may be particularly suitable for use in relation to wood burners, either by retrofitting to existing wood burners or by incorporating into new wood burners.
摘要翻译： 本发明涉及一种燃烧系统。 燃烧系统包括具有火基座，用于热解和/或燃烧生物质燃料的初级燃烧区的壁炉和用于燃烧由生物质的热解和/或燃烧产生的气体和/或颗粒物质的二次燃烧区域 汽油。 燃烧系统还包括排气烟道，排气烟道延伸到靠近或邻近二级燃烧区和/或火基的位置。 本发明可以特别适合用于木材燃烧器，通过改装现有的木材燃烧器或通过结合到新的木材燃烧器中。
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公开(公告)号：US20130206129A1
公开(公告)日：2013-08-15
申请号：US13397330
申请日：2012-02-15
IPC分类号： F24C1/00
CPC分类号： F24B1/028 , F23B1/00 , F23B60/00 , F23C6/045 , F23C2900/06041 , F23N3/007 , F24B5/026 , F24C1/00
摘要： The present disclosure provides woodstoves that, optionally, produce low emissions. In certain embodiments, the woodstove includes a housing, a firebox disposed in the housing, an air regulator and a secondary air pipe. The air regulator includes a primary air aperture configured to supply primary air to a fire located in the firebox, a plurality of secondary air apertures configured to supply secondary air to a combustible gas emitted by the fire, and a secondary air damper. The present disclosure also provides methods of operating such a woodstove. As measured according to Method 28 of the U.S. Environmental Protection Agency, the weighted average emission rate of the woodstove of certain embodiments of the invention is no greater than about 4.5 grams of particulate emissions per hour.
摘要翻译： 本公开提供了木屑，其可选地产生低排放。 在某些实施例中，木条包括壳体，设置在壳体中的火箱，空气调节器和二次空气管。 空气调节器包括：一次空气孔，其构造成将一次空气供应到位于火箱中的火焰;多个二次空气孔，被配置为将二次空气供应到由火焰发射的可燃气体;以及二次空气阻尼器。 本公开还提供了操作这种木条的方法。 根据美国环境保护署方法28的测量，本发明某些实施方案的木工加权平均排放速率不大于每小时约4.5克的颗粒物排放。
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公开(公告)号：US20070215143A1
公开(公告)日：2007-09-20
申请号：US11683970
申请日：2007-03-08
申请人： Colin McCormick , Daniel Henry , Matthew Wicks , Gordon Taylor
发明人： Colin McCormick , Daniel Henry , Matthew Wicks , Gordon Taylor
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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10.发明授权Fireplace with destruction of products of incomplete combustion enhanced by a gaseous-fueled pilot burner 失效通过气体燃料引燃燃烧器，能够破坏不完全燃烧产物的壁炉
公开(公告)号：US5322052A
公开(公告)日：1994-06-21
申请号：US5958
申请日：1993-01-19
CPC分类号： F24C1/04 , F23N5/022 , F24B1/028 , F23N2025/16 , F23N2027/22 , F23N2027/42 , F23N2035/18 , F23N2037/08 , F23N5/08 , F23N5/10 , F23N5/20
摘要： Particulate emissions from a wood fire in a fireplace having a baffle for preventing the direct flow of fluid into the flue from the wood fire are reduced by locating a hydrocarbon gas pilot source in proximity to the baffle. Ignited gas from the pilot combines particulate emissions from the wood fire while they are in the fireplace and before they reach the flue. Air from outside of the fireplace is supplied into proximity with ignited pilot gas so the outside air and the ignited pilot gas mix. A flame sensor for the pilot controls the flow of gas to the pilot source and ignition of the pilot source.
摘要翻译： 通过将碳氢化合物气体引导源定位在挡板附近，具有用于防止流体从木材火焰直接流入烟道的挡板的壁炉中的木材火焰的颗粒物排放减少。 来自飞行员的点燃气体将在木材火灾中的微粒排放物同时放在壁炉中，并在烟道到达烟道之前。 从壁炉外面的空气供应到点燃的先导气体附近，以便外部空气和点燃的先导气体混合。 用于先导控制器的火焰传感器控制导向源的气体流和引燃源的点火。
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