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公开(公告)号：US06916174B2
公开(公告)日：2005-07-12
申请号：US10091785
申请日：2002-03-06
申请人： Michael J. O'Donnell , Terrance C. Slaby , Frank T. Szucs, Jr. , Jim Bedford , Wayne Hollingshead
发明人： Michael J. O'Donnell , Terrance C. Slaby , Frank T. Szucs, Jr. , Jim Bedford , Wayne Hollingshead
CPC分类号： F23D14/105 , F23D14/46 , F23D14/70 , F23D2213/00 , F24C3/006
摘要： A burner having an elongate, generally tubular sheet metal body having an inlet end, a closed distal end and a tubular segment extending between the ends. The inlet end is formed to define a gas orifice holder which is adapted to mount a gas orifice element. The inlet end is further formed to define at least one primary air opening arranged to admit primary air from a source of primary air. Rows of flame ports are defined in the tubular segment and are arranged to create a desired predetermined flame pattern. When used as a fireplace burner the flame ports may be slot-like in construction and include tabs which determine the effective size of the ports. In a fireplace application, flame ports located below a crossover log, are eliminated and/or formed of reduced size, thus providing a flame of lower height and/or less intensity, thus substantially eliminating sooting. When used as a premix-type burner, a source of primary air under pressure is delivered to the inlet end of the burner and compensates for the restriction posed by the bluff structure, resulting in a blue flame.
摘要翻译： 一种燃烧器，其具有细长的，大致管状的金属板体，其具有入口端，封闭的远端和在端部之间延伸的管状段。 入口端形成为限定适于安装气体孔元件的气体孔保持器。 入口端进一步形成为限定至少一个主要空气开口，布置成允许来自一次空气源的一次空气。 火焰端口的行被限定在管状区段中并且被布置成产生期望的预定火焰图案。 当用作壁炉燃烧器时，火焰端口可以是槽状的结构，并且包括确定端口的有效尺寸的突出部。 在壁炉应用中，位于交叉日志下方的火焰端口被消除和/或由减小的尺寸形成，从而提供较低高度和/或较小强度的火焰，从而基本上消除了烟炱。 当用作预混式燃烧器时，在压力下的一次空气源被输送到燃烧器的入口端，并补偿由非流线型结构构成的限制，导致蓝色火焰。
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公开(公告)号：US06371753B1
公开(公告)日：2002-04-16
申请号：US09246483
申请日：1999-02-09
IPC分类号： F23D1410
CPC分类号： F24C3/006 , F23D14/105 , F23D14/46 , F23D14/70 , F23D2213/00
摘要： A gas burner that produces a yellow flame for use in a fireplace assembly, including front and rear non-combustible logs and a cross-over log supported atop the front and rear logs. The burner includes an elongate, generally tubular sheet metal body having an inlet end, a closed distal end and a tubular segment extending between the ends. The inlet end is formed to define a gas orifice holder which is adapted to mount a gas orifice element and to define at least one primary air opening arranged to admit combustion air into the tubular burner segment. A bluff body is located downstream from the gas orifice element and is positioned such that gas emitted by the orifice impinges on the bluff body. Rows of slot-like flame ports are defined in the tubular segment and are arranged to create a desired predetermined flame pattern and include tabs which determine the effective size of the ports. In regions of the burner located below the crossover log, flame ports are eliminated and/or formed of reduced size, thus providing a flame of lower height and/or less intensity, thus substantially eliminating sooting. In alternate embodiments, the bluff body is formed by a pair of confronting depressions that define a pair of venturi channels which define the mixing chamber. In another embodiment, the confronting depressions are spaced apart and mount a cylindrical bluff element therebetween. The use of venturi channels eliminates or substantially reduces the incidence of light back.
摘要翻译： 一种气体燃烧器，产生用于壁炉组件的黄色火焰，包括前后不可燃原木，以及支撑在前后原木顶部的交叉测井。 燃烧器包括细长的，大致管状的金属片体，其具有入口端，封闭的远端和在端部之间延伸的管状区段。 入口端形成为限定气体孔保持器，其适于安装气体孔口元件并且限定至少一个主要空气开口，布置成将燃烧空气吸入管状燃烧器段。 非流线形体位于气体孔元件的下游并且被定位成使得由孔口发射的气体撞击在非流线体上。 狭槽状火焰口的行被限定在管状段中，并且被布置成产生期望的预定火焰图案，并且包括确定端口的有效尺寸的突片。 位于交叉点下方的燃烧器区域，火焰口被消除和/或形成为减小的尺寸，从而提供较低高度和/或较小强度的火焰，从而基本上消除了烟炱。 在替代实施例中，非流线形体由一对相对的凹陷形成，所述凹陷限定了限定混合室的一对文丘里管道。 在另一个实施例中，相对的凹陷间隔开并且在其间安装圆柱形虚张声势元件。 文丘里通道的使用消除或大大降低了光回射的发生率。
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公开(公告)号：US06688378B2
公开(公告)日：2004-02-10
申请号：US10234807
申请日：2002-09-04
IPC分类号： F28F1312
CPC分类号： F28F13/12 , F24H9/0026 , F28F1/42 , F28F1/426
摘要： A heat exchanger tube having an integral restricting and turbulating structure consisting of dimples formed by confronting indentations pressed into the sides of the heat exchanger tube. The dimples are comprised of indentations disposed in pairs which extend into the tube to such a depth as is necessary to significantly reduce the cross sectional area of the heat exchanger tube and provide a pair of converging, diverging flow nozzles to promote turbulence of the flue gases. The turbulence characteristics of the tube can be controlled by varying the size of the aperture of the nozzles. In certain applications, the dimples are located along the sides of the heat exchanger tube, thereby providing unobstructed drainage for liquids even when the tube is bent into a serpentine shape.
摘要翻译： 一种具有整体限制和紊流结构的热交换器管，其由通过压入热交换器管的侧面的压痕形成的凹坑组成。 凹坑由成对设置的凹陷构成，该凹陷延伸到管中以使得显着减少热交换器管的横截面面积所必需的深度并且提供一对会聚的发散流动喷嘴以促进烟道气的湍流 。 可以通过改变喷嘴孔径的大小来控制管的湍流特性。 在某些应用中，凹坑沿着热交换器管的侧面定位，从而即使当管弯曲成蛇形形状时也为液体提供无阻碍的排水。
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公开(公告)号：US08459342B2
公开(公告)日：2013-06-11
申请号：US11891414
申请日：2007-08-10
CPC分类号： F24H3/087 , F24H9/0026 , F28D21/0003 , F28F1/06 , F28F1/42 , F28F1/426 , F28F13/08 , F28F13/12 , F28F2001/027
摘要： A heat exchanger tube having an integral restricting and turbulating structure consisting of dimples formed by confronting indentations pressed into the sides of the heat exchanger tube. The dimples are comprised of indentations disposed in pairs which extend into the tube to such a depth as is necessary to significantly reduce the cross sectional area of the heat exchanger tube. The dimples of a pair are staggered or offset, longitudinally with respect to each other such that a restrictive passage is defined between each pair of offset dimples. The turbulence characteristics of the tube can be controlled by varying the depth to which the dimples project into the tube and the longitudinal spacing between the dimples that comprise the pair. Adjacent pairs of dimples may be rotated 90° with respect to each other or alternately can be arranged in a helix pattern.
摘要翻译： 一种具有整体限制和紊流结构的热交换器管，其由通过压入热交换器管的侧面的压痕形成的凹坑组成。 凹坑由成对设置的凹陷构成，其延伸到管中到达显着减小热交换器管的横截面面积所需的深度。 一对的凹坑相对于彼此纵向交错或偏移，使得在每对偏移凹坑之间限定限制通道。 可以通过改变凹坑投射到管中的深度和构成该对的凹坑之间的纵向间距来控制管的湍流特性。 相邻的凹坑对可以相对于彼此旋转90°或者可以以螺旋图案布置。
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公开(公告)号：US07255155B2
公开(公告)日：2007-08-14
申请号：US10721682
申请日：2003-11-25
CPC分类号： F28F13/12 , F24H9/0026 , F28F1/42 , F28F1/426
摘要： A heat exchanger tube having an integral restricting and turbulating structure consisting of dimples formed by confronting indentations pressed into the sides of the heat exchanger tube. The dimples are comprised of indentations disposed in pairs which extend into the tube to such a depth as is necessary to significantly reduce the cross sectional area of the heat exchanger tube and provide a pair of converging, diverging flow nozzles to promote turbulence of the flue gases. The turbulence characteristics of the tube can be controlled by varying the size of the aperture of the nozzles. In certain applications, the dimples are located along the sides of the heat exchanger tube, thereby providing unobstructed drainage for liquids even when the tube is bent into a serpentine shape.
摘要翻译： 一种具有整体限制和紊流结构的热交换器管，其由通过压入热交换器管的侧面的压痕形成的凹坑组成。 凹坑由成对设置的凹陷构成，该凹陷延伸到管中以使得显着减少热交换器管的横截面面积所必需的深度并且提供一对会聚的发散流动喷嘴以促进烟道气的湍流 。 可以通过改变喷嘴孔径的大小来控制管的湍流特性。 在某些应用中，凹坑沿着热交换器管的侧面定位，从而即使当管弯曲成蛇形形状时也为液体提供无阻碍的排水。
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6.发明申请公开(公告)号：US20100258280A1
公开(公告)日：2010-10-14
申请号：US12822224
申请日：2010-06-24
CPC分类号： F24H3/087 , F24H9/0026 , F28D21/0003 , F28F1/06 , F28F1/42 , F28F1/426 , F28F13/08 , F28F13/12 , F28F2001/027
摘要： A heat exchanger apparatus includes at least one single piece tubular member that has a normal radius and a generally circular cross section and a restricting and turbulating structure. The structure includes at least one opposing pair of obstructions that are exposed to one another and have a generally parabolic dimple shape disposed within the tubular member. The tubular member extends along a longitudinal axis. The length of each obstruction extends parallel to the longitudinal axis such that the obstructions extend parallel to one another. At least one of the obstructions projects into the tubular member to form a dead flow area between the obstructions through which fluid flow is negligible. A pair of adjacent converging, diverging nozzles is separated by the dead flow area, each having an aperture through which a fluid may flow and maintain the normal radius of the tubular member.
摘要翻译： 一种热交换器装置包括至少一个单件管状构件，其具有法向半径和大致圆形横截面以及限制和紊流结构。 该结构包括至少一对相对的一对障碍物，其彼此暴露并且具有布置在管状构件内的大致抛物面的凹坑形状。 管状构件沿着纵向轴线延伸。 每个障碍物的长度平行于纵向轴线延伸，使得障碍物彼此平行延伸。 阻塞物中的至少一个突出到管状构件中，以在流体流动可忽略的障碍物之间形成死流区域。 一对相邻的会聚的发散喷嘴被死流区分开，每个具有孔，流体可以通过该孔流动并保持管状构件的法向半径。
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公开(公告)号：US07850448B2
公开(公告)日：2010-12-14
申请号：US10591110
申请日：2004-03-03
申请人： Terrance C. Slaby
发明人： Terrance C. Slaby
IPC分类号： F23Q9/08
CPC分类号： F23D14/045 , F23D23/00 , F23N2037/02 , F24H3/087
摘要： A gas fired furnace capable of operating with a 16:1 turndown ratio or greater. The furnace includes a plurality of burners (10) grouped into at least (14a) first and second (14b) groups, each group connected to a source of combustible gas through a control valve (30a, 30b, 30c). The control valve (30c) controlling at least one group of burners is of a modulating type having an output proportional to a control signal applied to the valve. The burners fire into associated heat exchange tubes (20a), each tube having an inlet (24) and an outlet. The tube outlets are connected to a collector chamber (44) that includes a baffle plate (60) that divides the collector into two sections, one of the sections communicating with the outlets of the tubes associated with the first group of burners, the other section communicating with the outlets of the heat exchanger tubes associated with the other group of burners.
摘要翻译： 能够以16:1的调节比或更大的操作的燃气炉。 所述炉包括分成至少（14a）个第一和第二（14b）组的多个燃烧器（10），每个组通过控制阀（30a，30b，30c）连接到可燃气体源。 控制至少一组燃烧器的控制阀（30c）具有与施加到阀的控制信号成比例的输出的调制型。 燃烧器发射到相关联的热交换管（20a）中，每个管具有入口（24）和出口。 管出口连接到收集器室（44），该收集器室包括挡板（60），该挡板将收集器分成两部分，其中一个部分与与第一组燃烧器组相关联的管的出口连通，另一部分 与与另一组燃烧器相关联的热交换器管的出口连通。
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公开(公告)号：US4559594A
公开(公告)日：1985-12-17
申请号：US554928
申请日：1983-11-25
CPC分类号： H02M7/064 , A61N1/10 , H02M2001/009
摘要： Electrostatic air cleaner apparatus is disclosed for use in conjunction with existing space conditioning apparatus which includes a transformer providing a low voltage (typically 24VAC) power signal. The apparatus includes a power supply which is adapted to be coupled to the output of the transformer for providing a low voltage DC power signal. A high voltage generator and regulator is included which is powered by the low voltage DC power signal. The generator and regulator includes a flyback transformer arrangement which generates a high voltage DC signal suitable for energizing the collector and ionizer stages of an air cleaner assembly. The generator and regulator also includes closed loop feedback for regulating the amplitude of the high voltage DC signal so that it remains at or near the optimum amplitude regardless of variations in the amplitude of the low voltage power signal supplied by the existing low voltage transformer. The apparatus also includes an air cleaner assembly to which the high voltage DC signal is applied.
摘要翻译： 公开了与现有空间调节装置结合使用的静电空气净化装置，其包括提供低电压（典型地为24VAC）功率信号的变压器。 该装置包括适于耦合到变压器的输出端以提供低电压DC功率信号的电源。 包括由低压直流电源信号供电的高压发生器和稳压器。 发生器和调节器包括回扫变压器装置，其产生适于对空气滤清器组件的收集器和电离器级进行激励的高压DC信号。 发电机和调节器还包括闭环反馈，用于调节高压直流信号的幅度，使其保持在最佳幅度或接近最佳幅度，而不管由现有的低压变压器提供的低压电力信号的振幅的变化。 该设备还包括一个空气净化器组件，高压DC信号被施加到该空气滤清器组件上。
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公开(公告)号：US08021143B2
公开(公告)日：2011-09-20
申请号：US12949953
申请日：2010-11-19
申请人： Terrance C. Slaby
发明人： Terrance C. Slaby
IPC分类号： F23N1/02
CPC分类号： F23D14/045 , F23D23/00 , F23N2037/02 , F24H3/087
摘要： A gas fired furnace capable of operating with a 16:1 turndown ratio or greater. The furnace includes a plurality of burners (10) grouped into at least (14a) first and second (14b) groups, each group connected to a source of combustible gas through a control valve (30a, 30b, 30c). The control valve (30c) controlling at least one group of burners is of a modulating type having an output proportional to a control signal applied to the valve. The burners fire into associated heat exchange tubes (20a), each tube having an inlet (24) and an outlet. The tube outlets are connected to a collector chamber (44) that includes a baffle plate (60) that divides the collector into two sections, one of the sections communicating with the outlets of the tubes associated with the first group of burners, the other section communicating with the outlets of the heat exchanger tubes associated with the other group of burners.
摘要翻译： 能够以16:1的调节比或更大的操作的燃气炉。 所述炉包括分成至少（14a）个第一和第二（14b）组的多个燃烧器（10），每个组通过控制阀（30a，30b，30c）连接到可燃气体源。 控制至少一组燃烧器的控制阀（30c）具有与施加到阀的控制信号成比例的输出的调制型。 燃烧器发射到相关联的热交换管（20a）中，每个管具有入口（24）和出口。 管出口连接到收集器室（44），该收集器室包括挡板（60），该挡板将收集器分成两部分，其中一个部分与与第一组燃烧器组相关联的管的出口连通，另一部分 与与另一组燃烧器相关联的热交换器管的出口连通。
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公开(公告)号：US20110065054A1
公开(公告)日：2011-03-17
申请号：US12949953
申请日：2010-11-19
申请人： Terrance C. Slaby
发明人： Terrance C. Slaby
CPC分类号： F23D14/045 , F23D23/00 , F23N2037/02 , F24H3/087
摘要： A gas fired furnace capable of operating with a 16:1 turndown ratio or greater. The furnace includes a plurality of burners (10) grouped into at least (14a) first and second (14b) groups, each group connected to a source of combustible gas through a control valve (30a, 30b, 30c). The control valve (30c) controlling at least one group of burners is of a modulating type having an output proportional to a control signal applied to the valve. The burners fire into associated heat exchange tubes (20a), each tube having an inlet (24) and an outlet. The tube outlets are connected to a collector chamber (44) that includes a baffle plate (60) that divides the collector into two sections, one of the sections communicating with the outlets of the tubes associated with the first group of burners, the other section communicating with the outlets of the heat exchanger tubes associated with the other group of burners.
摘要翻译： 能够以16:1的调节比或更大的操作的燃气炉。 所述炉包括分成至少（14a）个第一和第二（14b）组的多个燃烧器（10），每个组通过控制阀（30a，30b，30c）连接到可燃气体源。 控制至少一组燃烧器的控制阀（30c）具有与施加到阀的控制信号成比例的输出的调制型。 燃烧器发射到相关联的热交换管（20a）中，每个管具有入口（24）和出口。 管出口连接到收集器室（44），该收集器室包括挡板（60），该挡板将收集器分成两部分，其中一个部分与与第一组燃烧器组相关联的管的出口连通，另一部分 与与另一组燃烧器相关联的热交换器管的出口连通。
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