专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20100247396A1 Selective Catalytic Reduction Filter and Method of Using Same 审中-公开
标题翻译：选择性催化还原过滤器及其使用方法
公开(公告)号：US20100247396A1
公开(公告)日：2010-09-30
申请号：US12753935
申请日：2010-04-05
申请人： Bilal Zuberi
发明人： Bilal Zuberi
IPC分类号： B01D50/00
CPC分类号： B01D53/9413 , B01D2251/2067 , B01D2255/1021 , B01D2255/20723 , B01D2255/20738 , B01D2255/20761 , B01D2255/50 , B01D2255/9022 , B01D2255/92 , F01N3/0226 , F01N3/0821 , F01N3/108 , F01N3/2073 , F01N13/009 , F01N2570/18 , F01N2610/02 , Y02A50/2325 , Y02T10/20
摘要： A Selective Catalytic Reduction (SCR) filter is provided for use in emission control systems, for example, on the exhaust gas from an internal combustion engine. The SCR filter has a substrate constructed using bonded fiber structures, which cooperate to form a highly uniform open cell network, as well as to provide a uniform arrangement of pores. The substrate typically is provided as a wall-flow honeycomb structure, and in one example, is manufactured using an extrusion process. In this way, the substrate has many channel walls, each having an inlet surface and an outlet surface. The inlet surface has a uniform arrangement of pores that form a soot capture zone, where soot and other particulate matter is captured from an exhaust gas. A NOx conversion catalyst is disposed inside the channel wall, where NOx and ammonia in the exhaust gas are reacted to less harmful substances. Because of the uniform pore structure and open cell arrangement inside the channel wall, the filter is capable of being heavily loaded with catalyst, while avoiding undue increase in backpressure to the internal combustion engine.
摘要翻译：提供选择性催化还原（SCR）过滤器用于排放控制系统，例如来自内燃机的废气。 SCR过滤器具有使用结合的纤维结构构造的基底，其协作以形成高度均匀的开孔细胞网络，以及提供孔的均匀排列。衬底通常被提供为壁流式蜂窝结构，并且在一个示例中，使用挤出工艺制造。以这种方式，衬底具有许多通道壁，每个具有入口表面和出口表面。入口表面具有形成烟灰捕获区的孔的均匀布置，其中从废气捕获烟灰和其它颗粒物质。 NO x转化催化剂设置在通道壁内部，其中废气中的NOx和氨与较少有害物质反应。由于通道壁内均匀的孔结构和开孔配置，过滤器能够承受较大负荷的催化剂，同时避免内燃机背压过度增加。

42. 发明授权

US07567817B2 Method and apparatus for an extruded ceramic biosoluble fiber substrate 失效
标题翻译：挤出陶瓷生物可溶性纤维基材的方法和装置
公开(公告)号：US07567817B2
公开(公告)日：2009-07-28
申请号：US11748306
申请日：2007-05-14
申请人： James Jenq Liu , Bilal Zuberi
发明人： James Jenq Liu , Bilal Zuberi
IPC分类号： B01J32/00
CPC分类号： C04B38/0006 , B01D39/2086 , B01D2279/30 , B01J35/04 , B29C47/0028 , B29C47/12 , B29K2105/06 , B29K2995/006 , B29L2031/60 , C04B35/101 , C04B2111/00068 , C04B2111/00793 , C04B2235/3217 , C04B2235/3218 , C04B2235/36 , C04B2235/5232 , Y10T428/24149 , C04B35/80 , C04B38/0074 , C04B30/02
摘要： A porous ceramic substrate is disclosed that is fabricated from biosoluble ceramic fibers. Porosity and permeability of the substrate is provided by intertangled biosoluble fibers, that can be formed into a honeycomb form substrate through an extrusion process. The fibrous structure is formed from mixing biosoluble fibers with additives that include a bonding agent, and a fluid to provide an extrudable mixture. The structure is sintered at a temperature that exceeds the glass formation temperature of the bonding agent, but less than the maximum operational limits of the biosoluble fiber, to form a structure that has sufficient strength and porosity to provide for filtration and/or as a catalytic host.
摘要翻译：公开了一种由生物可溶陶瓷纤维制成的多孔陶瓷衬底。基质的孔隙率和渗透性由相互缠绕的生物可溶性纤维提供，其可以通过挤出方法形成蜂窝状基材。通过将生物可溶性纤维与包括粘合剂的添加剂混合形成纤维结构体，以及提供可挤压混合物的流体。该结构在超过粘合剂的玻璃形成温度但低于生物可溶性纤维的最大操作限度的温度下烧结，以形成具有足够的强度和孔隙率以提供过滤和/或催化的结构主办。

43. 发明授权

US07563415B2 Catalytic exhaust filter device 失效
标题翻译：催化排气过滤装置
公开(公告)号：US07563415B2
公开(公告)日：2009-07-21
申请号：US11276523
申请日：2006-03-03
申请人： Bilal Zuberi
发明人： Bilal Zuberi
IPC分类号： B01D50/00 , B01D39/06
CPC分类号： B01D46/2429 , B01D46/2451 , B01D46/2455 , B01D46/2459 , B01D46/247 , B01D53/9454 , B01D2046/2433 , B01D2046/2496 , F01N3/0222 , F01N3/0226 , F01N3/035 , F01N2330/10 , F01N2330/30 , F01N2510/06 , Y02T10/22
摘要： A gasoline engine exhaust system for catalytically converting carbon monoxide, nitrous oxide, and hydrocarbon pollutants into non-pollutant species and for trapping particulate matter, including a gasoline engine exhaust, and a housing and an inlet port formed in the housing and fluidically connected to the gasoline engine exhaust. The system also includes an outlet port formed in the housing and fluidically connected to the atmosphere, a plurality of inlet channels in the housing, a plurality of outlet channels arranged adjacent to the inlet channels, a plurality of substantially fibrous non-woven porous walls separating the inlet channels from the outlet channels, a first catalyst material disposed on the porous walls, and a second catalyst material disposed on the porous walls.
摘要翻译：一种用于将一氧化碳，一氧化二氮和碳氢化合物污染物催化转化成非污染物质并用于捕集包括汽油发动机排气在内的颗粒物质的汽油发动机排气系统，以及形成在壳体中的流体连接到壳体汽油机排气。该系统还包括形成在壳体中并流体连接到大气的出口端口，壳体中的多个入口通道，与入口通道相邻布置的多个出口通道，多个基本上纤维的非织造多孔壁来自出口通道的入口通道，设置在多孔壁上的第一催化剂材料和设置在多孔壁上的第二催化剂材料。

44. 发明申请

US20080072551A1 Highly porous mullite particulate filter substrate 失效
标题翻译：高度多孔的莫来石颗粒过滤基材
公开(公告)号：US20080072551A1
公开(公告)日：2008-03-27
申请号：US11322588
申请日：2005-12-30
申请人： Bilal Zuberi
发明人： Bilal Zuberi
IPC分类号： B01D53/94 , B01D39/20 , C01B33/26
CPC分类号： B01D39/2082 , B01D39/2086 , B01D46/521 , B01D53/9431 , B01D53/944 , B01D53/945 , B01J35/04 , B01J35/06 , C03C13/00 , C04B35/185 , C04B38/0009 , C04B2111/00793 , C04B2111/0081 , C04B2235/5228 , C04B2235/5264 , C04B2235/5296 , C04B2235/6021 , C04B2235/77 , F01N3/0211 , F01N3/0226 , F01N3/027 , F01N3/2013 , F01N3/2835 , F01N3/2853 , F01N3/30 , F01N2330/10 , F01N2370/22 , Y02T10/22 , Y02T10/26 , Y10S55/05 , Y10S55/10 , Y10S55/30 , C04B38/0074 , C04B38/0096
摘要： A typically monolithic particulate filter including a highly porous block made primarily of intertangled polycrystalline mullite fibers, a set of channels formed through the block, and a set of porous walls separating adjacent channels. Exhaust gas is flowed through the channels and interacts with the walls such that particulate matter carried in the exhaust gas, such as soot particles, is screened out by porous fibrous mullite walls.
摘要翻译：典型的整体式颗粒过滤器包括主要由交错的多晶莫来石纤维构成的高度多孔的块，通过该块形成的一组通道，以及一组分离相邻通道的多孔壁。废气流过通道并与壁相互作用，使得废气中携带的颗粒物质如烟灰颗粒被多孔纤维莫来石壁筛出。

45. 发明申请

US20070220871A1 Method and Apparatus for Filtration of a Two-Stroke Engine Exhaust 失效
标题翻译：二冲程发动机排气过滤方法和装置
公开(公告)号：US20070220871A1
公开(公告)日：2007-09-27
申请号：US11534142
申请日：2006-09-21
申请人： Bilal Zuberi , Robert Lachenauer
发明人： Bilal Zuberi , Robert Lachenauer
IPC分类号： F01N3/10 , F01N3/06 , F01N3/02
CPC分类号： B01D39/2086 , B01D39/2034 , B01D39/2089 , B01D46/0086 , B01D46/2429 , B01D46/2455 , B01D46/247 , B01D53/944 , B01D53/945 , B01D2046/2433 , B01D2255/20715 , B01D2255/2092 , B01D2255/30 , B01D2255/9205 , B01D2258/014 , B01D2279/30 , B01J35/04 , B01J37/0215 , C04B35/6269 , C04B35/803 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/5224 , C04B2235/6021 , F01N3/0222 , F01N3/035 , F01N2330/101 , F01N2590/04 , F02M26/00 , Y02T10/22 , Y10S55/30 , C04B38/0009 , C04B38/0054 , C04B38/0074 , C04B38/06
摘要： A highly porous ceramic filter consisting essentially of bonded ceramic fibers forms a part of an exhaust filtration system for a gasoline two-stroke engine. The porosity of the substrate permits accumulation of particulate constituents of the exhaust stream without detracting from the engine performance due to backpressure. Embodiments of the porous ceramic filter are disposed with a catalyst to facilitate reduction of gaseous and particulate byproducts of combustion from the two-stroke engine, so that emission of harmful pollutants is minimized.
摘要翻译：基本上由粘合的陶瓷纤维组成的高度多孔的陶瓷过滤器形成汽油二冲程发动机的排气过滤系统的一部分。衬底的孔隙率允许排气流的颗粒组分的积聚，而不会由于背压而降低发动机的性能。多孔陶瓷过滤器的实施例设置有催化剂以便于从二冲程发动机减少燃烧的气体和颗粒副产物，使得有害污染物的排放最小化。

46. 发明申请

US20070207070A1 CATALYTIC EXHAUST FILTER DEVICE 失效
标题翻译：催化排气过滤装置
公开(公告)号：US20070207070A1
公开(公告)日：2007-09-06
申请号：US11276523
申请日：2006-03-03
申请人： Bilal Zuberi
发明人： Bilal Zuberi
IPC分类号： B01D50/00 , B01D53/34
CPC分类号： B01D46/2429 , B01D46/2451 , B01D46/2455 , B01D46/2459 , B01D46/247 , B01D53/9454 , B01D2046/2433 , B01D2046/2496 , F01N3/0222 , F01N3/0226 , F01N3/035 , F01N2330/10 , F01N2330/30 , F01N2510/06 , Y02T10/22
摘要： A gasoline engine exhaust system for catalytically converting carbon monoxide, nitrous oxide, and hydrocarbon pollutants into non-pollutant species and for trapping particulate matter, including a gasoline engine exhaust, and a housing and an inlet port formed in the housing and fluidically connected to the gasoline engine exhaust. The system also includes an outlet port formed in the housing and fluidically connected to the atmosphere, a plurality of inlet channels in the housing, a plurality of outlet channels arranged adjacent to the inlet channels, a plurality of substantially fibrous non-woven porous walls separating the inlet channels from the outlet channels, a first catalyst material disposed on the porous walls, and a second catalyst material disposed on the porous walls.
摘要翻译：一种用于将一氧化碳，一氧化二氮和碳氢化合物污染物催化转化成非污染物质并用于捕集包括汽油发动机排气在内的颗粒物质的汽油发动机排气系统，以及形成在壳体中的流体连接到壳体汽油机排气。该系统还包括形成在壳体中并流体连接到大气的出口端口，壳体中的多个入口通道，与入口通道相邻布置的多个出口通道，多个基本上纤维的非织造多孔壁来自出口通道的入口通道，设置在多孔壁上的第一催化剂材料和设置在多孔壁上的第二催化剂材料。

47. 发明申请

US20070151799A1 Catalytic fibrous exhaust system and method for catalyzing an exhaust gas 失效
标题翻译：催化纤维排气系统和催化废气的方法
公开(公告)号：US20070151799A1
公开(公告)日：2007-07-05
申请号：US11322506
申请日：2005-12-30
申请人： Bilal Zuberi , Robert Lachenauer
发明人： Bilal Zuberi , Robert Lachenauer
IPC分类号： F01N7/10 , F01N1/24
CPC分类号： F01N1/24 , F01N13/10
摘要： The invention relates to an engine with an exhaust gas pathway extending between the engine and the atmosphere. The engine includes a manifold portion fluidically connected to an engine, a muffler portion fluidically connected to the atmosphere, a conduit portion fluidically connected between the manifold portion and the muffler portion, and a plurality of baffles operationally connected within the muffler. A substantially fibrous refractory material at least partially coats the exhaust gas pathway. Exhaust gas from the engine flowing through the exhaust gas pathway to the atmosphere flows over the substantially fibrous refractory material.
摘要翻译：本发明涉及一种具有在发动机和大气之间延伸的废气通道的发动机。发动机包括流体连接到发动机的歧管部分，流体连接到大气的消音器部分，流体连接在歧管部分和消声器部分之间的导管部分以及可操作地连接在消音器内的多个挡板。基本上纤维状的耐火材料至少部分地涂覆排气通路。来自流经废气通道的发动机的废气流到大气中流过基本上纤维的耐火材料。

48. 发明申请

US20070104622A1 Device for Catalytically Reducing Exhaust 失效
标题翻译：催化还原排气装置
公开(公告)号：US20070104622A1
公开(公告)日：2007-05-10
申请号：US11164008
申请日：2005-11-07
申请人： Bilal Zuberi , Robert Lachenauer
发明人： Bilal Zuberi , Robert Lachenauer
IPC分类号： B01D50/00 , C01B21/00
CPC分类号： B01D53/944 , B01D46/0012 , B01D46/2403 , B01D2255/9022 , B01D2255/9202 , B01D2255/9205 , B01D2258/012 , B01D2279/30
摘要： An exhaust gas pollution treatment device, having an inlet pipe, an outlet pipe with an exhaust path extending between the inlet pipe and the outlet pipe. A gas permeable backbone member is positioned in the exhaust path and a substantially fibrous nonwoven refractory material is disposed on the backbone.
摘要翻译：一种废气污染处理装置，具有入口管，具有在入口管和出口管之间延伸的排气路径的出口管。气体可渗透的骨架构件定位在排气路径中，并且基本上纤维的非织造耐火材料设置在骨架上。

49. 发明授权

US07572311B2 Highly porous mullite particulate filter substrate 失效
标题翻译：高度多孔的莫来石颗粒过滤基材
公开(公告)号：US07572311B2
公开(公告)日：2009-08-11
申请号：US11322588
申请日：2005-12-30
申请人： Bilal Zuberi
发明人： Bilal Zuberi
IPC分类号： B01D46/00 , B01D39/20
CPC分类号： B01D39/2082 , B01D39/2086 , B01D46/521 , B01D53/9431 , B01D53/944 , B01D53/945 , B01J35/04 , B01J35/06 , C03C13/00 , C04B35/185 , C04B38/0009 , C04B2111/00793 , C04B2111/0081 , C04B2235/5228 , C04B2235/5264 , C04B2235/5296 , C04B2235/6021 , C04B2235/77 , F01N3/0211 , F01N3/0226 , F01N3/027 , F01N3/2013 , F01N3/2835 , F01N3/2853 , F01N3/30 , F01N2330/10 , F01N2370/22 , Y02T10/22 , Y02T10/26 , Y10S55/05 , Y10S55/10 , Y10S55/30 , C04B38/0074 , C04B38/0096
摘要： A typically monolithic particulate filter including a highly porous block made primarily of intertangled polycrystalline mullite fibers, a set of channels formed through the block, and a set of porous walls separating adjacent channels. Exhaust gas is flowed through the channels and interacts with the walls such that particulate matter carried in the exhaust gas, such as soot particles, is screened out by porous fibrous mullite walls.
摘要翻译：典型的整体式颗粒过滤器包括主要由交错的多晶莫来石纤维构成的高度多孔的块，通过该块形成的一组通道，以及一组分离相邻通道的多孔壁。废气流过通道并与壁相互作用，使得废气中携带的颗粒物质如烟灰颗粒被多孔纤维莫来石壁筛出。

50. 发明授权

US07566426B2 Refractory exhaust filtering method and apparatus 失效
$Refractory exhaust filtering method and apparatus$
标题翻译：耐火排气过滤方法及装置
公开(公告)号：US07566426B2
公开(公告)日：2009-07-28
申请号：US11742191
申请日：2007-04-30
申请人： Bilal Zuberi
发明人： Bilal Zuberi
IPC分类号： B01D50/00 , B01D53/94 , B01D53/56
CPC分类号： B01D53/9454 , B01D53/944 , B01D53/945 , B01D2255/904 , B01D2255/9205 , F01N3/0226 , F01N3/023 , F01N3/035 , F01N3/106 , F01N3/108 , F01N3/2835 , F01N13/0097 , F01N2330/48 , F01N2510/06 , F01N2570/12 , F01N2570/14 , Y02A50/2341 , Y02C20/10 , Y02T10/22
摘要： A method for catalytically cleaning an exhaust gas, including receiving the exhaust gas in an inlet channel, blocking the exhaust gas in the inlet channel, diffusing the exhaust gas through a porous substantially fibrous nonwoven wall of the inlet channel, reacting the exhaust gas with at least one catalyst material to at least partially remove nitrous oxides, hydrocarbons and carbon monoxide therefrom, the at least one catalyst material being disposed on the porous wall, trapping particulate matter in the porous substantially fibrous nonwoven wall, receiving the diffused exhaust gas into an outlet channel, and transitioning the exhaust gas from the outlet channel to the atmosphere.
摘要翻译：一种用于催化清洁废气的方法，包括在入口通道中接收废气，阻挡入口通道中的废气，使废气通过入口通道的多孔的基本上纤维的非织造壁扩散，使废气与至少一种催化剂材料以至少部分地从其中去除一氧化二氮，碳氢化合物和一氧化碳，所述至少一种催化剂材料设置在所述多孔壁上，将颗粒物质捕获在所述多孔基本纤维的非织造壁中，将所述扩散废气接收到出口通道，并且将废气从出口通道转移到大气中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式