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1. 发明授权

US06916173B2 Method and apparatus for operating gaseous fuel fired heater 失效
标题翻译：操作气体燃料燃烧加热器的方法和装置
公开(公告)号：US06916173B2
公开(公告)日：2005-07-12
申请号：US10699415
申请日：2003-10-31
申请人： Philip Carbone , Karen Benedek , Judith Reich , Dewi Bramono , Herwig Scheidler
发明人： Philip Carbone , Karen Benedek , Judith Reich , Dewi Bramono , Herwig Scheidler
IPC分类号： F23C5/02 , F24H1/20 , F24H9/18 , F23D14/46
CPC分类号： F23C5/02 , F23D2212/103 , F24H1/205 , F24H9/1836
摘要： An apparatus for combusting a fuel and air mixture within a combustion chamber, particularly a combustion chamber of a gaseous fuel fired water heater. A pressure relief void is intentionally formed so that a combustion chamber forms communication with a surrounding environment through a peripheral gap between the combustion chamber wall and a vessel wall of a vessel. During ignition, the pressure relief void allows pre-combustion fluid within the combustion chamber to escape through both the pressure relief void and the exhaust flue. The pressure relief void reduces or eliminates undesirable noise associated with start-up and operation of conventional water heater combustion chambers with premixed burner systems. The pressure relief void of this invention is sized large enough to relieve an ignition pressure pulse from the combustion chamber upon ignition and yet is sized small enough to prevent a combustion flame from passing through the pressure relief void during ignition.
摘要翻译：一种用于在燃烧室内燃烧燃料和空气混合物的装置，特别是气态燃料燃烧热水器的燃烧室。有意地形成压力释放空隙，使得燃烧室通过燃烧室壁和容器的容器壁之间的周边间隙与周围环境形成连通。在点火期间，压力释放空隙允许燃烧室内的预燃流体通过压力释放空隙和排气烟道逸出。压力释放空隙减少或消除与预混合燃烧器系统的常规热水器燃烧室的启动和操作相关的不期望的噪声。本发明的压力释放空隙的尺寸足够大以在点火时缓解来自燃烧室的点火压力脉冲，并且其尺寸足够小以防止燃烧火焰在点火期间通过压力释放空隙。

2. 发明授权

US06446581B1 Flammable vapor resistant water heater with low NOx emissions 有权
标题翻译：具有低NOx排放的易燃耐蒸汽热水器
公开(公告)号：US06446581B1
公开(公告)日：2002-09-10
申请号：US10001860
申请日：2001-11-16
申请人： Philip Carbone , Karen Benedek , Judith Reich , Dewi Bramono
发明人： Philip Carbone , Karen Benedek , Judith Reich , Dewi Bramono
IPC分类号： F22B500
CPC分类号： F23M11/02 , F23M2900/11021
摘要： A water heater including a water container, a combustion chamber adjacent the container, the combustion chamber having a side wall and at least one flame arrestor to admit air and extraneous fumes into the combustion chamber and confine ignition and combustion of the extraneous fumes within the combustion chamber, and a burner having a multiplicity of burner ports associated with the combustion chamber and arranged to combust fuel to heat water in the container, and an air diverter including a baffle plate with an upper surface and an outer edge portion, the diverter positioned in the combustion chamber and having a lower portion of the upper surface positioned at about the same height as at least a portion of the burner ports, the baffle plate sized to form a gap between the outer edge portion and the side wall such that flames generated by combustion of the fuel tend to attach to at least a portion of the lower portion, and a flange attached to and angled upwardly from the outer edge portion and adapted to channel combustion air passing through at least a portion of the flame trap through the gap to ensure uniform combustion and meter the relative amounts of primary and secondary air, with the net effect of optimizing combustion and minimizing NOx and CO emissions.
摘要翻译：一种热水器，包括水容器，邻近容器的燃烧室，燃烧室具有侧壁和至少一个阻火器，以将空气和外来烟雾吸入燃烧室，并限制燃烧中的外来烟雾的点燃和燃烧以及燃烧器，其具有与所述燃烧室相关联的多个燃烧器端口并且布置成燃烧燃料以加热所述容器中的水;以及空气分流器，包括具有上表面和外边缘部分的挡板，所述转向器位于所述燃烧室并且所述上表面的下部位于与所述燃烧器端口的至少一部分大致相同的高度处，所述挡板的尺寸设计成在所述外边缘部分和所述侧壁之间形成间隙，使得由燃料的燃烧倾向于附接到下部的至少一部分，以及附接到外边缘并且从外边缘向上成角度的凸缘并且适于将通过至少一部分阻火器的燃烧空气通过间隙引导，以确保一次和二次空气的均匀燃烧和计量相对量，同时具有优化燃烧和最小化NOx和CO排放的净效应。

3. 发明授权

US06755644B2 Method and apparatus for operating gaseous fuel fired heater 有权
标题翻译：操作气体燃料燃烧加热器的方法和装置
公开(公告)号：US06755644B2
公开(公告)日：2004-06-29
申请号：US10025172
申请日：2001-12-19
申请人： Philip Carbone , Karen Benedek , Judith Reich , Dewi Bramono , Herwig Scheidler
发明人： Philip Carbone , Karen Benedek , Judith Reich , Dewi Bramono , Herwig Scheidler
IPC分类号： F23D1446
CPC分类号： F23C5/02 , F23D2212/103 , F24H1/205 , F24H9/1836
摘要： A method and apparatus for combusting a fuel and air mixture within a combustion chamber, particularly a combustion chamber of a gaseous fuel fired water heater. A pressure relief void is intentionally formed so that a combustion chamber forms communication with a surrounding environment through means other than the exhaust flue and/or a fuel and/or air inlet. During ignition, the pressure relief void allows pre-combustion fluid within the combustion chamber to escape through both the pressure relief void and the exhaust flue. The pressure relief void reduces or eliminates undesirable noise associated with start-up and operation of conventional water heater combustion chambers with premixed burner systems. The pressure relief void of this invention is preferably sized large enough to relieve an ignition pressure pulse from the combustion chamber upon ignition and yet is sized small enough to prevent a combustion flame from passing through the pressure relief void during ignition and/or operational combustion. The water heater may include two burner assemblies, each which can be easily attached or detached, for quick installation and easy maintenance.
摘要翻译：一种在燃烧室内燃烧燃料和空气混合物的方法和装置，特别是气态燃料燃烧热水器的燃烧室。有意地形成压力释放空隙，使得燃烧室通过除排气烟道和/或燃料和/或空气入口之外的装置与周围环境形成连通。在点火期间，压力释放空隙允许燃烧室内的预燃流体通过压力释放空隙和排气烟道逸出。压力释放空隙减少或消除与预混合燃烧器系统的常规热水器燃烧室的启动和操作相关的不期望的噪声。优选地，本发明的压力释放空间的尺寸足够大以在点燃时减轻来自燃烧室的点火压力脉冲，并且其尺寸足够小以防止在点燃和/或操作燃烧期间燃烧火焰通过压力释放空隙。热水器可以包括两个燃烧器组件，每个燃烧器组件可容易地安装或拆卸，用于快速安装和易于维护。

4. 发明授权

US06443103B1 Flammable vapor resistant water heater with low NOx emissions 有权
标题翻译：具有低NOx排放的易燃耐蒸汽热水器
公开(公告)号：US06443103B1
公开(公告)日：2002-09-03
申请号：US09932305
申请日：2001-08-17
申请人： Philip Carbone , Karen Benedek , Judith Reich , Dewi Bramono
发明人： Philip Carbone , Karen Benedek , Judith Reich , Dewi Bramono
IPC分类号： F22B500
CPC分类号： F23M11/02 , F23M2900/11021 , F24H1/205
摘要： A water heater including a water container; a combustion chamber adjacent the container, the combustion chamber having at least one flame arrestor to admit air and extraneous fumes into the combustion chamber and confine ignition and combustion of the extraneous fumes within the combustion chamber; a burner associated with the combustion chamber and arranged to combust fuel to heat water in the container; an air diverter positioned between the flame arrestor and the burner and adapted to channel at least a portion of combustion air passing through at least a portion of the flame arrestor to a position for mixture with the fuel prior to entering the burner to ensure uniform combustion; and a flange positioned above the air diverter to which the flames attach and thereby reduce combustion temperatures; the combined effect of which is to optimize combustion performance and minimize NOx and CO emissions.
摘要翻译：一个包括一个水箱的热水器; 邻近容器的燃烧室，所述燃烧室具有至少一个阻火器，以将空气和外来烟雾吸入燃烧室并限制燃烧室内的外来烟雾的点燃和燃烧; 与所述燃烧室相关联并且布置成燃烧燃料以加热所述容器中的水的燃烧器; 位于所述阻火器和所述燃烧器之间的空气分流器，其适于在进入所述燃烧器之前将通过所述阻火器的至少一部分的燃烧空气的至少一部分通向与所述燃料混合的位置，以确保均匀燃烧; 以及位于空气分配器上方的法兰，火焰附着到该法兰上，从而降低燃烧温度; 其综合作用是优化燃烧性能并最大限度地减少NOx和CO排放。

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