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公开(公告)号：US20220136546A1
公开(公告)日：2022-05-05
申请号：US17577247
申请日：2022-01-17
摘要： The heater assembly includes a case having a heating element therein, a channel extending through the case and having a size and shape for selectively receiving therethrough a first end of an elastomeric fixture outstretched through a substrate to a first length having a first width, and a heat transfer surface positioned relative to the heating element for receiving generated heat therefrom. The heat transfer surface is generally positionable relative to the substrate to cooperate with an adhesively bondable attachment coupled to a second end of the elastomeric fixture opposite the first end and including an uncured bonding agent disposed thereon. The heater assembly and attachment simultaneously sandwich the substrate in compression engagement in between when the elastomeric fixture extends through the substrate into the central channel and relaxes to a second relatively shorter length having a second relatively larger width.
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公开(公告)号：US10598376B2
公开(公告)日：2020-03-24
申请号：US15449933
申请日：2017-03-04
申请人： Lee Alan Schunk
发明人： Lee Alan Schunk
摘要： An apparatus includes a heat exchange member at least partially defining a passageway, and structure defining a first plurality of holes and a second plurality of holes. The first and second pluralities of holes provide fluid communication from the passageway to the exterior of the apparatus, i.e., to the atmosphere. A blower is operatively connected to the heat exchange member and configured to blow air into the passageway. The apparatus is configured such that, when the heat exchange member is sufficiently positioned with respect to a campfire, air exiting the first plurality of holes is directed downward and away from the campfire and air exiting the second plurality of holes has an upward velocity component.
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公开(公告)号：US11215357B1
公开(公告)日：2022-01-04
申请号：US16579250
申请日：2019-09-23
申请人： Mark W. Kittelson
发明人： Mark W. Kittelson
摘要： A fire stump holds firewood and similar combustibles in a near-vertical stable position. Firewood is end-stacked upon a ground engaging base, further stabilizing the base. An upper generally planar firewood support is inset interiorly from the base, providing sufficient tilt to hold a plurality of stacked wood in an inverted funnel configuration. The upper firewood support has a perforate center defining a chimney hole and a perimeter defining a plurality of concave arcuate cut-outs that serve as firewood supports. A riser extends between the ground engaging base and upper firewood support, holding the two in parallel but vertically offset planes. In a most preferred embodiment, the ground engaging base and upper firewood support are stamped from a common sheet of metal, with the upper firewood support circumscribed in the original sheet of metal by the ground engaging base.
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公开(公告)号：US20090007826A1
公开(公告)日：2009-01-08
申请号：US12049829
申请日：2008-03-17
申请人： David Wares , Felipe Correra , Tom McDowall , Philip Leveridge
发明人： David Wares , Felipe Correra , Tom McDowall , Philip Leveridge
摘要： An environmentally-safe, disposable, and combustible charcoal-based portable heat source includes a first combustible, inner, vertical, upright chimney structure, and a second combustible, outer, vertical, upright wall structure surround said chimney structure and an inner chimney flue defined by said chimney structure for receiving air for igniting and burning said charcoal-based heat source. An outer chimney flue defined by the outer wall of said first combustible, inner, vertical, upright chimney structure and the inner wall of said second combustible, outer, vertical, upright, wall structure, said outer chimney for exhausting fumes from said heat source. A removable inner chimney insert provides structural support for the heat source. An ignition ring establishes a sustained ignition to uniformly ignite the charcoal-based fuel.
摘要翻译： 一种环境安全，一次性和易燃的基于木炭的便携式热源包括第一可燃物，内部，垂直竖立的烟囱结构，以及围绕所述烟囱结构的第二可燃，外部，垂直的垂直壁结构，以及限定了的内部烟囱烟道 通过所述烟囱结构接收用于点燃和燃烧所述基于炭的热源的空气。 由所述第一可燃，内，垂直，竖立的烟囱结构的外壁和所述第二可燃，外，垂直，垂直的壁结构的内壁限定的外烟囱烟道，所述外烟囱用于从所述热源排出烟雾。 可拆卸的内部烟囱插入件为热源提供结构支撑。 点火环建立持续点火以均匀点燃基于炭的燃料。
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公开(公告)号：US12066190B2
公开(公告)日：2024-08-20
申请号：US17421377
申请日：2020-01-07
申请人： Ailin Dai
发明人： Qingsheng Wang
摘要： A small stove assorted with smokeless combustion of combustible solids/semisolids, a stove core and a shape of briquette are to ensure that a cylindrical briquette stack is quickly ignited in a smokeless state. A section A stove core inner ring and a flame concentrator are made of a selected high-whiteness aluminum silicate fiber with superior thermal insulation/resistance effects, and are processed for, e.g., blocking the micropores inner circumferential surface, and a stove core outer ring is made of cheaper foam glass, foam ceramic or calcium silicate modules. An underlying briquette with a concave top is designed to enable an easy, convenient and fast alignment of vent holes. The overall cross-sectional area of the vent holes is expanded by 30%-50% as compared with the area of the anthracite briquettes with the same diameter, and the inner ring vent holes are mainly expanded.
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公开(公告)号：US10082291B2
公开(公告)日：2018-09-25
申请号：US14971280
申请日：2015-12-16
发明人： Chung-Hsing Gao , Hsun-Ming Hsien , Zong-Yi Weng , Yann-Long Kuo
摘要： A combustion supporting device is provided to use with a combustion furnace. The combustion supporting device includes a cone body, a tubular member, a frusto-conically shaped member, a base plate and a supporting portion. An upper end of the tubular member is connected to the cone body. The tubular member defines a plurality of gas holes around an upper portion thereof. The frusto-conically shaped member defines an insertion opening thereon. The diameter of the insertion opening corresponds to the outer diameter of the tubular member. A lower portion of the tubular member is passing through the insertion opening and received in the frusto-conically shaped member. The base plate defines a hole corresponding to the tubular member. The base plate is connected to a bottom of the frusto-conically shaped member. The hole communicates with a lower opening of the tubular member. The supporting portion is connected to the base plate.
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公开(公告)号：US08997666B2
公开(公告)日：2015-04-07
申请号：US13220634
申请日：2011-08-29
摘要： A combustion device in the form of an elevated fixed-grate that includes arcuately shaped solid refractory brick with ribs placed thereunder so as to allow horizontal air flow for fuel combustion. The brick are arranged atop one another in a stacked concentric configuration that forms a central fuel passageway and allows cascading of a fuel pile throughout the combustion stages. The device provides the benefit of proper de-ashing online while distributing the underfire air radially around the fuel pile. The elevated design of the bricks allows the air to be evenly distributed throughout the fuel pile and further allows the isolation of overfire and underfire air. Segregating overfire and underfire air in an evenly distributed manner allows the burner to combust a wide range of fuel moisture contents without modifying the mechanical components of the burner.
摘要翻译： 一种具有升高的固定格栅形式的燃烧装置，其包括弧形的固体耐火砖，其中放置有肋条，以便允许水平空气流动以进行燃料燃烧。 砖块以堆叠的同心构造彼此顶起，形成中央燃料通道并允许在整个燃烧阶段级联燃料堆。 该设备提供了在线正确脱灰的优点，同时在燃料堆周围径向散布欠火空气。 砖的高架设计允许空气均匀地分布在整个燃料堆中，并且进一步允许隔离过火和空燃。 以均匀分布的方式分离过火和不燃空气允许燃烧器燃烧大范围的燃料水分含量，而不改变燃烧器的机械部件。
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公开(公告)号：US20130068174A1
公开(公告)日：2013-03-21
申请号：US13700186
申请日：2011-05-19
申请人： HaYeon Jang
发明人： HaYeon Jang
CPC分类号： F24H9/2057 , F23B10/02 , F23B60/00 , F23L3/00 , F23L17/005 , F23N3/04 , F24H1/0063 , F24H1/26 , F24H2230/02
摘要： The present invention relates to a firewood boiler, comprising: a boiler main body including a feeding hole through which wood fuel and air for combustion are fed, a smoke exhaust hole defined in the top thereof so as to be connected to an exhaust pipe, an air inlet defined adjacent to the smoke exhaust hole, and a heating-water store in which heating water is stored; a main opening/closing unit installed on the boiler main body to open and close the feeding hole and selectively supply and block the entry of outside air into the boiler main body when the feeding hole is closed; an auxiliary opening/closing unit for supplying outside air into the boiler main body when the entry of outside air is blocked by the main opening/closing unit; a temperature sensor for sensing the temperature of the heating water; and a control unit for controlling the inflow and blocking of air by means of the main opening/closing unit on the basis of information on the temperature sensed by the temperature sensor. The heating water store is integrally formed along the entirety of the boiler main body, and the auxiliary opening/closing unit maintains a pilot flame for the wood fuel by supplying outside air into the boiler main body when the main opening/closing unit blocks the entry of outside air. Thus, a firewood boiler may be provided that can be safely used for a long period of time without extinguishing a pilot flame.
摘要翻译： 柴火锅炉技术领域本发明涉及柴火锅炉，其特征在于，包括：锅炉主体，其具有供给木材燃料和燃烧空气的供给孔，在其顶部形成有与排气管连接的排烟孔， 与排烟孔相邻设置的空气入口，以及储存加热水的加热水储存器; 安装在锅炉主体上的主开闭单元，用于打开和关闭进料孔，并且在进料孔关闭时选择性地供应和阻止外部空气进入锅炉主体; 辅助打开/关闭单元，用于当外部空气进入主打开/关闭单元被阻挡时，向锅炉主体供给外部空气; 用于感测加热水的温度的温度传感器; 以及控制单元，其基于由温度传感器感测的温度的信息，通过主开闭单元控制空气的流入和阻塞。 加热水储存器沿着整个锅炉主体一体地形成，并且当主开/关单元阻挡入口时，辅助打开/关闭单元通过向锅炉主体供应外部空气来维持木材燃料的引燃火焰 的外部空气。 因此，可以提供可以长时间安全使用而不熄灭导向火焰的柴火锅炉。
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公开(公告)号：US11944234B2
公开(公告)日：2024-04-02
申请号：US16929800
申请日：2020-07-15
申请人： Bharatkumar Mistry
发明人： Bharatkumar Mistry
CPC分类号： A47J37/049 , A47J37/0704 , F23B60/00 , F23B80/04
摘要： A cooking apparatus suitable for outdoor use including a substantially ellipsoid or ovoid housing which at least partially defines a cooking area within the same. The housing is substantially formed from aluminium.
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公开(公告)号：US20230349547A1
公开(公告)日：2023-11-02
申请号：US17799512
申请日：2021-02-15
申请人： Nils Ole Dauskardt
发明人： Nils Ole Dauskardt
CPC分类号： F23B50/12 , F23B10/00 , F23B60/00 , F23B2700/037
摘要： The invention relates to a combustion device for burning fuel such as wood, wood chips, wood pellets, or the like, wherein the combustion device comprises a first chamber and a second chamber, wherein the second chamber is arranged underneath the first chamber and the first chamber receives the fuel, wherein the first chamber comprises, at the bottom, an intermediate layer of combustible material which holds the fuel in the first chamber as long as the intermediate layer is not damaged or destroyed by combustion and such that, following damage to or destruction of the intermediate layer, fuel located in the first chamber falls into the second chamber, wherein, during the combustion process in the first chamber, substantially gas combustion is caused and, after the fuel has been conveyed into the second chamber, coal burning preferably occurs, or the fuel may be removed from the second chamber through an opening.
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