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公开(公告)号：US20120175405A1
公开(公告)日：2012-07-12
申请号：US13420974
申请日：2012-03-15
申请人： DIANE M. ENGLAND , GAIL E. GEIGER
发明人： DIANE M. ENGLAND , GAIL E. GEIGER
CPC分类号： H01M8/0618 , F23Q7/22 , H01M8/04022 , H01M8/0662 , H01M2008/1293
摘要： A method is provided for brazing a metal leadframe clip to an electrical resistance heating tip for an electrical resistance igniter, wherein the electrical resistance heating tip includes silicon carbide. The method includes forming a layer of SiO2/Al2O3 on a surface of the electrical resistance heating tip; applying a braze alloy paste between the layer of SiO2/Al2O3 and the metal leadframe clip; and heating the braze alloy, the metal leadframe clip and the electrical resistance heating tip to fuse the braze alloy.
摘要翻译： 提供了一种用于将金属引线框夹子钎焊到用于电阻点火器的电阻加热尖端的方法，其中电阻加热尖端包括碳化硅。 该方法包括在电阻加热尖端的表面上形成SiO 2 / Al 2 O 3层; 在二氧化硅/氧化铝层和金属引线框架夹之间施加钎焊合金膏; 并加热钎焊合金，金属引线框夹和电阻加热头以熔化钎焊合金。
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公开(公告)号：US08158909B2
公开(公告)日：2012-04-17
申请号：US12157662
申请日：2008-06-12
申请人： Diane M. England , Gail E. Geiger
发明人： Diane M. England , Gail E. Geiger
CPC分类号： H01M8/0618 , F23Q7/22 , H01M8/04022 , H01M8/0662 , H01M2008/1293
摘要： An igniter for igniting combustible gases in a hot zone, such as in a solid oxide fuel cell, comprising a subassembly including an electrical resistance heating tip comprising SiC, metal leadframe clips formed of a nickel-based superalloy and attached to the heating tip, wire leads formed of a nickel-chromium alloy and connected to the leadframe clips for supplying electric current to the heating tip, and a nickel-based braze alloy comprising palladium and cobalt for connecting the leadframe clips to the heating tip and to the wire leads; an alumina ceramic body for receiving the brazed subassembly; and a potting compound comprising zirconia for potting the subassembly into the alumina ceramic body.
摘要翻译： 一种用于点燃诸如固体氧化物燃料电池的热区中的可燃气体的点火器，包括一个子组件，该子组件包括一个包括SiC的电阻加热尖端，由镍基超级合金形成的金属引线框架夹并附着在加热尖端上， 引线由镍 - 铬合金形成并连接到用于向加热尖端提供电流的引线框夹子，以及包括钯和钴的镍基钎焊合金，用于将引线框夹连接到加热尖端和引线; 用于接收钎焊的组件的氧化铝陶瓷体; 以及包含用于将所述子组件灌装到氧化铝陶瓷体中的氧化锆的灌封化合物。
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公开(公告)号：US6123275A
公开(公告)日：2000-09-26
申请号：US372727
申请日：1999-08-12
CPC分类号： F02M61/168 , F02M51/0671
摘要： An electromagnetic fuel injector has an upper, middle and lower body. A solenoid and guide tube are mounted within the middle body. A plug is mounted within the guide tube. The armature moves from its lower position when the solenoid is not energized to its upper position. There are two air gaps which are closed when the armature moves to its upper position, one between the armature and a stop shoulder on the middle body and the other between the armature and the plug. During assembly, the plug is inserted partially into the guide tube. Next, the armature is inserted into the guide tube. The armature is pushed upward until it contacts a stop on the middle body. The armature and the plug then stop moving. Because the plug is in a tight fitting relationship with the upper body, it remains in place when the armature is moved back to its lower position. This positions the plug such that the two air gaps are equal. The second air gap is positioned between the top and bottom of the solenoid. A spring is positioned between an adjusting member and the armature. A flat disk spring is between a spacer and the lower body. The armature is located on one side of the spring and the pintle is located on the other side. The middle body, solenoid and armature are reversible and can be used in an outwardly or inwardly opening injector.
摘要翻译： 电磁燃料喷射器具有上，中，下体。 螺线管和导管安装在中间体内。 插头安装在导管内。 当螺线管未通电到其上部位置时，电枢从其较低位置移动。 当电枢移动到其上部位置时，有两个气隙关闭，一个位于电枢与中间本体之间的止动肩部之间，另一个在电枢和插头之间。 在组装过程中，插头部分插入导管中。 接下来，将电枢插入导管中。 电枢被向上推，直到其接触到中间身体上的停止点。 电枢和插头然后停止移动。 因为插头与上身处于紧密的关系，所以当衔铁移回到其下部位置时，它保持在适当的位置。 这使得插头使得两个空气间隙相等。 第二气隙位于螺线管的顶部和底部之间。 弹簧位于调节构件和衔铁之间。 平盘弹簧位于间隔件和下体之间。 电枢位于弹簧的一侧，枢轴位于另一侧。 中间体，螺线管和电枢是可逆的，可用于向外或向内打开的注射器。
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公开(公告)号：US08678270B2
公开(公告)日：2014-03-25
申请号：US13420974
申请日：2012-03-15
申请人： Diane M. England , Gail E. Geiger
发明人： Diane M. England , Gail E. Geiger
IPC分类号： B23K31/02
CPC分类号： H01M8/0618 , F23Q7/22 , H01M8/04022 , H01M8/0662 , H01M2008/1293
摘要： A method is provided for brazing a metal leadframe clip to an electrical resistance heating tip for an electrical resistance igniter, wherein the electrical resistance heating tip includes silicon carbide. The method includes forming a layer of SiO2/Al2O3 on a surface of the electrical resistance heating tip; applying a braze alloy paste between the layer of SiO2/Al2O3 and the metal leadframe clip; and heating the braze alloy, the metal leadframe clip and the electrical resistance heating tip to fuse the braze alloy.
摘要翻译： 提供了一种用于将金属引线框夹子钎焊到用于电阻点火器的电阻加热尖端的方法，其中电阻加热尖端包括碳化硅。 该方法包括在电阻加热尖端的表面上形成SiO 2 / Al 2 O 3层; 在二氧化硅/氧化铝层和金属引线框架夹之间施加钎焊合金膏; 并加热钎焊合金，金属引线框夹和电阻加热头以熔化钎焊合金。
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5.发明授权公开(公告)号：US06422198B1
公开(公告)日：2002-07-23
申请号：US09664669
申请日：2000-09-19
IPC分类号： F02B300
CPC分类号： B05B1/34 , B05B1/14 , F02M51/06 , F02M61/1853
摘要： A pressure atomizer includes a silicon plate having a top surface and a bottom surface. A portion of the top surface defines a turbulent chamber. The turbulent chamber is peripherally bounded by the top surface of the plate. The turbulent chamber is recessed a predetermined depth relative to the top surface. The silicon plate further defines at least one flow orifice. Each flow orifice extends from the bottom surface of the silicon plate to intersect with and open into the turbulent chamber. Each flow orifice is in fluid communication with the turbulent chamber.
摘要翻译： 压力雾化器包括具有顶表面和底表面的硅板。 顶表面的一部分限定了湍流室。 湍流室外围由板的顶面限定。 湍流室相对于顶表面凹入预定的深度。 硅板还限定至少一个流动孔口。 每个流动孔口从硅板的底表面延伸以与湍流腔室相交并且通向湍流室。 每个流动孔口与紊流室流体连通。
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公开(公告)号：US20090308858A1
公开(公告)日：2009-12-17
申请号：US12157662
申请日：2008-06-12
申请人： Diane M.. England , Gail E. Geiger
发明人： Diane M.. England , Gail E. Geiger
CPC分类号： H01M8/0618 , F23Q7/22 , H01M8/04022 , H01M8/0662 , H01M2008/1293
摘要： An igniter for igniting combustible gases in a hot zone, such as in a solid oxide fuel cell, comprising a subassembly including an electrical resistance heating tip comprising SiC, metal leadframe clips formed of a nickel-based superalloy and attached to the heating tip, wire leads formed of a nickel-chromium alloy and connected to the leadframe clips for supplying electric current to the heating tip, and a nickel-based braze alloy comprising palladium and cobalt for connecting the leadframe clips to the heating tip and to the wire leads; an alumina ceramic body for receiving the brazed subassembly; and a potting compound comprising zirconia for potting the subassembly into the alumina ceramic body.
摘要翻译： 一种用于点燃诸如固体氧化物燃料电池的热区中的可燃气体的点火器，包括一个子组件，该子组件包括一个包括SiC的电阻加热尖端，由镍基超级合金形成的金属引线框架夹并附着在加热尖端上， 引线由镍 - 铬合金形成并连接到用于向加热尖端提供电流的引线框夹子，以及包括钯和钴的镍基钎焊合金，用于将引线框夹连接到加热尖端和引线; 用于接收钎焊的组件的氧化铝陶瓷体; 以及包含用于将所述子组件灌装到氧化铝陶瓷体中的氧化锆的灌封化合物。
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7.发明申请公开(公告)号：US20090258264A1
公开(公告)日：2009-10-15
申请号：US12082779
申请日：2008-04-14
申请人： Gary L. Ballard , Gail E. Geiger , Curtis D. Lamb
发明人： Gary L. Ballard , Gail E. Geiger , Curtis D. Lamb
CPC分类号： C01B3/50 , B01D53/0415 , B01D53/8612 , B01D2253/104 , B01D2255/206 , B01D2255/20753 , B01D2255/2092 , B01D2257/304 , B01D2259/40084 , H01M8/0618 , H01M8/0675
摘要： A system for removal of H2S from sulfur-containing reformate comprising a permanent canister assembly having fittings for flow of reformate therethrough and a replaceable cartridge assembly containing an H2S adsorber element and fittings for convenient, simple, and reliable mating and sealing with the permanent canister assembly. The cartridge assembly comprises a housing that may be optionally a full cylinder or a semi-cylinder. The cartridge assembly may be easily reloaded off-line for re-use of the cartridge components with a fresh adsorber element. Preferably, the adsorber element is also renewable off-line for re-use.
摘要翻译： 一种用于从含硫重整油中除去H 2 S的系统，包括具有用于重整产品流动的配件的永久性罐组件和包含H 2 S吸附器元件的可替换的盒式组件和用于方便，简单且可靠地与永久性罐组件 。 盒组件包括壳体，其可以是可选的全圆柱体或半圆柱体。 墨盒组件可以容易地离线重新装载，以用新鲜的吸附剂元件重新使用墨盒组件。 优选地，吸附器元件也可离线再生以供重复使用。
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8.发明授权Anode tail gas recycle cooler and re-heater for a solid oxide fuel cell stack assembly 有权阳极尾气循环冷却器和固体氧化物燃料电池堆组件的再加热器公开(公告)号：US07998632B2
公开(公告)日：2011-08-16
申请号：US11133512
申请日：2005-05-20
IPC分类号： H01M8/04
CPC分类号： C01B3/34 , C01B2203/0227 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , H01M8/04014 , H01M8/04037 , H01M8/04097 , H01M8/0612 , H01M8/1246 , Y02E60/525 , Y02P20/128 , Y02P70/56
摘要： An SOFC fuel cell stack system in accordance with the invention including a recycle flow leg for recycling a portion of the anode tail gas into the inlet of an associated hydrocarbon reformer supplying reformate to the stack. The recycle leg includes a controllable pump for varying the flow rate of tail gas. Preferably, a heat exchanger is provided in the leg ahead of the pump for cooling the tail gas via heat exchange with incoming cathode air. A low-wattage electrical reheater is also preferably included between the heat exchanger and the pump to maintain the temperature of tail gas entering the pump, during conditions of low tail gas flow, at a drybulb temperature above the dewpoint of the tail gas.
摘要翻译： 根据本发明的SOFC燃料电池堆系统包括用于将阳极尾气的一部分再循环到向叠层供应重整产物的相关联的烃重整器的入口的再循环流动支路。 再循环腿包括用于改变尾气流量的可控泵。 优选地，在泵的前方提供热交换器，用于通过与进入的阴极空气的热交换来冷却尾气。 还优选地，在热交换器和泵之间包括低功率电再热器，以在低尾气流条件下，在高于尾气露点的干燥室温度下，保持尾气进入泵的温度。
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9.发明授权公开(公告)号：US07896952B2
公开(公告)日：2011-03-01
申请号：US12082779
申请日：2008-04-14
申请人： Gary L. Ballard , Gail E. Geiger , Curtis D. Lamb
发明人： Gary L. Ballard , Gail E. Geiger , Curtis D. Lamb
CPC分类号： C01B3/50 , B01D53/0415 , B01D53/8612 , B01D2253/104 , B01D2255/206 , B01D2255/20753 , B01D2255/2092 , B01D2257/304 , B01D2259/40084 , H01M8/0618 , H01M8/0675
摘要： A system for removal of H2S from sulfur-containing reformate comprising a permanent canister assembly having fittings for flow of reformate therethrough and a replaceable cartridge assembly containing an H2S adsorber element and fittings for convenient, simple, and reliable mating and sealing with the permanent canister assembly. The cartridge assembly comprises a housing that may be optionally a full cylinder or a semi-cylinder. The cartridge assembly may be easily reloaded off-line for re-use of the cartridge components with a fresh adsorber element. Preferably, the adsorber element is also renewable off-line for re-use.
摘要翻译： 一种用于从含硫重整油中除去H 2 S的系统，包括具有用于重整产品流动的配件的永久性罐组件和包含H 2 S吸附器元件的可替换的盒式组件和用于方便，简单且可靠地与永久性罐组件 。 盒组件包括壳体，其可以是可选的全圆柱体或半圆柱体。 墨盒组件可以容易地离线重新装载，以用新鲜的吸附剂元件重新使用墨盒组件。 优选地，吸附器元件也可离线再生以供重复使用。
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10.发明授权Method and apparatus for controlling mass flow rate of recycled anode tail gas in solid oxide fuel cell system 失效用于控制固体氧化物燃料电池系统中再循环阳极尾气质量流量的方法和装置公开(公告)号：US07562588B2
公开(公告)日：2009-07-21
申请号：US11412620
申请日：2006-04-27
申请人： John P. Absmeier , Sean M. Kelly , Gail E. Geiger
发明人： John P. Absmeier , Sean M. Kelly , Gail E. Geiger
IPC分类号： G01P5/06
CPC分类号： G01F15/046 , G01F1/6965 , G05D7/0658 , H01M8/04097 , H01M8/04388 , H01M8/04402 , H01M8/04425 , H01M8/04589 , H01M8/04753 , H01M8/04761 , H01M8/04992
摘要： In an SOFC stack system, a reformer supplies reformate to the stack. An anode tail gas portion is recycled into the reformer. An inline flowmeter indicates an apparent recycle flow rate. A map of anode tail gas composition as a function of fuel utilization efficiency U, reformer oxygen/carbon ratio O:C, and recycle percentage R is generated on a laboratory test bed at various recycle rates and fuel utilization rates. Compositions are sent through a flowmeter and a Coriolus mass flowmeter provide a Coriolus flow and sensor voltage function across the various compositions and flow rates to create an average curve and an average (reference) voltage at a given flow. A scale factor Z is calculated and used to determine a scaled sensor voltage X for use in an average flow polynomial curve fit equation to calculate tail gas mass flow rate at any flow value indicated by the flow meter.
摘要翻译： 在SOFC堆栈系统中，重整器为堆叠提供重组。 阳极尾气部分被再循环到重整器中。 在线流量计表示表观循环流量。 作为燃料利用效率U的函数的阳极尾气组成的图，重整器氧/碳比O：C，并且在实验室试验台上以各种再循环速率和燃料利用率产生再循环百分比R. 组合物通过流量计送出，Coriolus质量流量计在各种组成和流速之间提供Coriolus流量和传感器电压功能，以在给定流量下产生平均曲线和平均（参考）电压。 计算比例因子Z并用于确定在平均流量多项式曲线拟合方程中使用的缩放的传感器电压X，以在由流量计指示的任何流量值处计算尾气质量流量。
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