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1.发明授权公开(公告)号：US08209969B2
公开(公告)日：2012-07-03
申请号：US11453352
申请日：2006-06-15
IPC分类号： F01N3/10
CPC分类号： F01N3/2033 , F01N3/025 , F01N3/30 , F01N3/38 , F01N2240/14 , F01N2240/20 , F01N2240/30 , F01N2470/24 , F01N2560/025 , F01N2560/06 , F01N2560/14 , Y02T10/26
摘要： A burner module for burning injected reformate mixed with engine exhaust in an exhaust pipe ahead of aftertreatment devices, comprising an exhaust flow divider that creates a localized region of exhaust flow for mixture of the reformate. The amount of reformate required to produce a burnable composition in the localized area is less than what is required in the prior art to provide the same composition over the entire cross-sectional region of the exhaust pipe. An igniter is provided within the localized region. Upon ignition of the reformate, the flow of reformate may be increased to the point of a stoichiometric mixture for the entire exhaust, to produce the maximum heat for warm up. The exhaust flow divider may comprise a divider tube mounted in the exhaust pipe or may be simply a protrusion from a wall of the exhaust pipe.
摘要翻译： 一种用于在后处理装置之前的排气管中燃烧与发动机排气混合的喷射重整油的燃烧器模块，包括排气分流器，其产生用于混合重整产品的排气流的局部区域。 在局部区域中产生可燃组合物所需的重整油的量小于在现有技术中在排气管的整个截面区域上提供相同组合物所需要的量。 在局部区域内提供点火器。 在重整产物点燃时，重整产物的流量可以增加到整个排气的化学计量混合物的点，以产生用于预热的最大热量。 排气分流器可以包括安装在排气管中的分隔管，或者可以简单地是从排气管的壁的突出部。
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2.发明申请Apparatus for Maintaining a Urea Solution in a Liquid State for Treatment of Diesel Exhaust 审中-公开用于维持液态尿素溶液处理柴油机尾气的设备公开(公告)号：US20110107744A1
公开(公告)日：2011-05-12
申请号：US12616321
申请日：2009-11-11
申请人： Michael J. Seino , Bob X. Li , Daniel B. Hamilton
发明人： Michael J. Seino , Bob X. Li , Daniel B. Hamilton
CPC分类号： F01N3/2066 , F01N2610/02 , F01N2610/10 , F01N2610/1406 , Y02T10/24
摘要： A system for keeping a reservoir solution of urea in a liquid state at normally sub-freezing temperatures comprising a reservoir tank module having a heater and disposed in a solution storage tank. Solution in the storage tank is heated by passage of heat through the walls of the reservoir tank module which are formed of a hybrid of plastic polymer and metal, preferably a urea-resistant stainless steel, such that the thermal conductivity of the walls is sufficient to liquefy frozen solution in the storage tank in a practical time frame at an acceptable net manufacturing cost for the tank module. The hybrid combination may be formed in any of various arrangements such as, but not limited to, a lower portion formed of metal and an upper portion formed of plastic, or alternating bands and/or strips of metal and plastic. The optimum thicknesses of metal and plastic may be determined conventionally.
摘要翻译： 一种用于在正常低温温度下将尿素储存液保持在液态的系统，包括具有加热器并设置在溶液储罐中的储存箱模块。 存储罐中的溶液通过热量通过储存罐模块的壁加热，储罐模块的壁由塑料聚合物和金属，优选耐尿不锈钢的混合物形成，使得壁的导热性足以 在实用的时间框架内以可接受的罐模块的净制造成本液化冷冻溶液在储罐中。 混合组合可以形成为各种布置中的任何一种，例如但不限于由金属形成的下部和由塑料形成的上部，或金属和塑料的交替的带和/或条。 通常可以确定金属和塑料的最佳厚度。
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3.发明申请公开(公告)号：US20070289296A1
公开(公告)日：2007-12-20
申请号：US11453352
申请日：2006-06-15
CPC分类号： F01N3/2033 , F01N3/025 , F01N3/30 , F01N3/38 , F01N2240/14 , F01N2240/20 , F01N2240/30 , F01N2470/24 , F01N2560/025 , F01N2560/06 , F01N2560/14 , Y02T10/26
摘要： A burner module for burning injected reformate mixed with engine exhaust in an exhaust pipe ahead of aftertreatment devices, comprising an exhaust flow divider that creates a localized region of exhaust flow for mixture of the reformate. The amount of reformate required to produce a burnable composition in the localized area is less than what is required in the prior art to provide the same composition over the entire cross-sectional region of the exhaust pipe. An igniter is provided within the localized region. Upon ignition of the reformate, the flow of reformate may be increased to the point of a stoichiometric mixture for the entire exhaust, to produce the maximum heat for warm up. The exhaust flow divider may comprise a divider tube mounted in the exhaust pipe or may be simply a protrusion from a wall of the exhaust pipe.
摘要翻译： 一种用于在后处理装置之前的排气管中燃烧与发动机排气混合的喷射重整油的燃烧器模块，包括排气分流器，其产生用于混合重整产品的排气流的局部区域。 在局部区域中产生可燃组合物所需的重整油的量小于在现有技术中在排气管的整个截面区域上提供相同组合物所需要的量。 在局部区域内提供点火器。 在重整产物点燃时，重整产物的流量可以增加到整个排气的化学计量混合物的点，以产生用于预热的最大热量。 排气分流器可以包括安装在排气管中的分隔管，或者可以简单地是从排气管的壁的突出部。
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4.发明申请Hydrocarbon reformer substrate having a graded structure for thermal control 审中-公开具有用于热控制的分级结构的烃重整器基板公开(公告)号：US20100062212A1
公开(公告)日：2010-03-11
申请号：US12231793
申请日：2008-09-05
申请人： Jeffrey G. Weissman , Frank J. Nagy , Daniel B. Hamilton , Michael J. Seino , Giulio A. Ricci-Ottati , Charles D. Oakley
发明人： Jeffrey G. Weissman , Frank J. Nagy , Daniel B. Hamilton , Michael J. Seino , Giulio A. Ricci-Ottati , Charles D. Oakley
CPC分类号： C01B3/40 , B01D53/9409 , B01D53/96 , B01D2251/202 , B01J19/2485 , B01J35/04 , B22F2999/00 , C04B38/0006 , C04B2111/00413 , C04B2111/0081 , F01N3/0814 , F01N3/2828 , F01N2240/30 , F01N2330/06 , F01N2330/60 , Y02P20/52 , Y10T428/24149 , Y10T428/24165 , Y10T428/2495 , C04B35/10 , C04B35/14 , C04B35/185 , C04B35/195 , C04B35/48 , C04B35/565 , C04B38/007 , C04B38/0074 , C22C1/08 , C22C29/00 , C22C33/02
摘要： A reformer substrate for supporting a catalyst in a hydrocarbon reformer, comprising a graded structure that is inhomogeneous either radially, longitudinally, or both. The inhomogeous graded structure components are selected and arranged to maintain the catalyst operating temperature during extended periods of catalytic inactivity. Selection is based primarily on heat capacity and/or thermal loss properties. Generally, the perimeter of the substrate, radially and/or longitudinally comprises a thick wall of high thermal mass materials to reduce conductive and radiated heat loss, and a high thermal capacity material within the substrate to reduce radiated heat loss. Preferred materials are open-cell rigid foams such as zirconia-toughened alumina reticulated foam, for negative thermal loads in endothermic reaction regimes, and zirconia-mullite honeycomb monolith, for positive or neutral thermal loads in exothermic or autothermic reaction regimes.
摘要翻译： 一种用于在烃重整器中负载催化剂的重整器基底，包括径向，纵向或两者不均匀的分级结构。 选择和布置不均匀的分级结构部件以在延长的催化不活动期间维持催化剂操作温度。 选择主要基于热容和/或热损失特性。 通常，衬底的周边径向和/或纵向地包括厚壁的高热质材料以减少导电和辐射热损失，以及衬底内的高热容材料以减少辐射热损失。 优选的材料是开放式刚性泡沫，例如氧化锆增韧的氧化铝网状泡沫，吸热反应方案中的负热负荷和氧化锆 - 莫来石蜂窝状整体，用于放热或自热反应方案中的正或中性热负荷。
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公开(公告)号：US4469020A
公开(公告)日：1984-09-04
申请号：US392654
申请日：1982-06-28
摘要： An apparatus for cooking and smoking food products under pressure comprises a cooking enclosure with separate means for heating and for supplying smoke under pressure. More particularly the apparatus comprises an enclosure with a removable door and a food tray which slides in and out of the opened door. An internal heat tube is provided for connection to an external heat source. A system for producing, filtering, drying, and compressing smoke introduces compressed dry smoke which pressurizes the enclosure. There is also provided a method of maintaining a relatively constant pressure inside the enclosure, and means for indicating temperature and pressure inside the enclosure.
摘要翻译： 用于在压力下烹饪和吸烟食品的设备包括具有用于加热和用于在压力下供应烟雾的单独装置的烹饪外壳。 更具体地，该装置包括具有可拆卸门的外壳和从打开的门滑入和滑出的食物托盘。 提供内部热管用于连接到外部热源。 用于生产，过滤，干燥和压缩烟雾的系统引入对外壳加压的压缩干烟。 还提供了一种在外壳内保持相对恒定的压力的方法，以及用于指示外壳内的温度和压力的装置。
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