专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US08813481B2 Exhaust emission control device 有权
标题翻译：废气排放控制装置
公开(公告)号：US08813481B2
公开(公告)日：2014-08-26
申请号：US13515379
申请日：2010-12-21
申请人： Minoru Kowada
发明人： Minoru Kowada
IPC分类号： F01N3/035 , F01N3/28 , F01N13/14 , F01N13/02 , B01D53/94 , F01N3/20
CPC分类号： F01N3/2066 , B01D53/9431 , B01D53/9477 , B01D2251/2067 , F01N3/28 , F01N3/2892 , F01N13/009 , F01N13/0097 , F01N13/02 , F01N13/141 , F01N2240/20 , F01N2470/00 , F01N2490/00 , F01N2610/02 , F01N2610/1453 , Y02T10/24
摘要： An exhaust emission control device comprises a selective reduction catalyst for reacting NOx in an exhaust gas with ammonia, means for adding a urea water into the exhaust gas upstream of the catalyst and a cylindrical mixing pipe as a connection between the adding means and the catalyst, an entry end of the mixing pipe being formed with circumferential opening sections and provided with guide fins for guiding the exhaust gas to the opening sections tangentially of the entry end to provide a mixer structure, the adding means being arranged centrally on the entry end of the mixing pipe and directed toward an exit end of the mixing pipe for addition of the urea water into a swirling flow of the exhaust gas caused by the mixer structure. The opening sections are formed along the swirling flow.
摘要翻译：废气排放控制装置包括用于使排气中的NOx与氨反应的选择还原催化剂，用于将尿素水添加到催化剂上游的废气中的装置和作为添加装置和催化剂之间的连接的圆筒形混合管，所述混合管的入口端形成有周向开口部分，并且设置有用于将排气引导到入口端切向部分的开口部分的引导翅片，以提供混合器结构，所述加法装置设置在所述入口端的入口端混合管并引导到混合管的出口端，用于将尿素水添加到由混合器结构引起的废气的回旋流中。开口部分沿着旋流形成。

62. 发明授权

US08747788B1 Aftertreatment module having angled catalyst bank 有权
标题翻译：后处理模块具有倾斜的催化剂组
公开(公告)号：US08747788B1
公开(公告)日：2014-06-10
申请号：US13750885
申请日：2013-01-25
申请人： Caterpillar Inc.
发明人： Mirza Pervaiz Baig , Andrew Michael Denis , Raymond Bassilli Gerges , Raymond Upano Isada
IPC分类号： B01D53/94 , F01N3/10 , F01N3/28
CPC分类号： F01N3/2066 , B01D53/9431 , B01D53/9454 , B01D2255/9045 , F01N13/017 , F01N2470/02 , F01N2470/18 , F01N2490/00 , Y02T10/22 , Y02T10/24
摘要： An aftertreatment module for use with an engine is disclosed. The aftertreatment module may include a housing having an inlet configured to direct exhaust in a first flow direction into the aftertreatment module, and an outlet configured to direct exhaust in the first flow direction out of the aftertreatment module. The aftertreatment module may also include a catalyst bank separating the inlet from the outlet. The catalyst bank may have a face disposed at an oblique angle with respect to the first flow direction. The oblique angle may create an inlet passage extending from the inlet to the catalyst bank and having a decreasing cross-sectional area, and an outlet passage extending from the catalyst bank to the outlet and having an increasing cross-sectional area.
摘要翻译：公开了一种与发动机一起使用的后处理模块。后处理模块可以包括具有入口的壳体，所述入口构造成将第一流动方向的排气引导到后处理模块中，以及出口，其构造成将第一流动方向的排气引导出后处理模块。后处理模块还可以包括将入口与出口分开的催化剂组。催化剂组可以具有相对于第一流动方向以倾斜角度设置的面。斜角可以产生从入口延伸到催化剂组并具有减小的横截面面积的入口通道，以及从催化剂组延伸到出口并具有增加的横截面积的出口通道。

63. 发明授权

US08647583B2 Electric heating type catalyst and a method for manufacturing the same 失效
标题翻译：电加热型催化剂及其制造方法
公开(公告)号：US08647583B2
公开(公告)日：2014-02-11
申请号：US13002264
申请日：2010-04-14
申请人： Mamoru Yoshioka , Noriaki Kumagai , Naoya Takagi
发明人： Mamoru Yoshioka , Noriaki Kumagai , Naoya Takagi
IPC分类号： B01D50/00
CPC分类号： F01N3/24 , F01N3/2013 , F01N3/2026 , F01N3/28 , F01N13/141 , F01N2240/16 , F01N2260/20 , F01N2470/24 , F01N2490/00 , F01N2510/02 , Y02T10/26 , Y10T29/49083
摘要： Electricity is suppressed from flowing to a case (2) of an electric heating type catalyst (1). The electric heating type catalyst (1) is provided with a heat generation element (4) to be electrically energized to generate heat, the case (2) in which the heat generation element (4) is received, and a mat (3) inserted between the heat generation element (4) and the case (2) for insulating electricity, wherein the case (2) is formed into double pipes (24) at an upstream side and downstream side of the heat generation element (4), respectively, and an inner pipe (28) of each of the double pipes (24) is formed such that it is in contact at an upstream side or downstream side one end (25) thereof with an outer pipe (27) of each double pipe (24), with a gap being formed between the inner pipe (28) and the outer pipe (27) of each double pipe (24) at an upstream side or downstream side other end (26) of the inner pipe (28), and an insulating layer (6) for insulating electricity is provided on a surface of the case (2) from the mat (3) to the other end (26) including a range surrounded by the outer pipe (27) and the inner pipe (28) of each double pipe (24).
摘要翻译：抑制电流流向电加热型催化剂（1）的壳体（2）。电加热型催化剂（1）具有供电以产生热量的发热元件（4），其中容纳有发热元件（4）的壳体（2）和插入在发热元件（4）和用于绝缘电力的壳体（2）之间，其中壳体（2）分别在发热元件（4）的上游侧和下游侧形成双管（24）并且每个双管（24）的内管（28）形成为在其一端（25）的上游侧或下游侧与每个双管（24）的外管（27）接触），在内管（28）的上游侧或下游侧另一端（26）处，在每个双管（24）的内管（28）和外管（27）之间形成有间隙，在垫子（3）到另一端（26）的壳体（2）的表面上设置用于绝缘的绝缘层（6），包括由每个双管（24）的外管（27）和内管（28）。

64. 发明授权

US08475751B2 Catalytic smog reduction 有权
标题翻译：催化烟雾减少
公开(公告)号：US08475751B2
公开(公告)日：2013-07-02
申请号：US12508447
申请日：2009-07-23
申请人： Gerald Peter Jackson , Jason Ryan Babcock , Joseph Matthew Zlotnicki
发明人： Gerald Peter Jackson , Jason Ryan Babcock , Joseph Matthew Zlotnicki
IPC分类号： B01D53/92 , B01D53/94
CPC分类号： F01N3/2839 , F01N2230/04 , F01N2350/00 , F01N2490/00 , F01N2590/021 , F01N2590/06 , Y10T29/49345
摘要： A device, method of making, and method of using, illustratively wherein a container includes an inlet and an outlet; a catalytic converter intermediate in a path between the inlet and the outlet; at least one surface arranged to ensure at least a majority of gas received from the inlet traverses a first portion of the path from the inlet to the catalytic converter and communicates heat from the catalytic converter to the container; and an optical means arranged to transport visible light, emitted from the catalytic converter during reduction of the smog-generating chemical in the gas, to a location outside the container to indicate whether the catalytic converter is functioning properly.
摘要翻译：一种装置，制造方法和使用方法，其中，其中容器包括入口和出口; 在入口和出口之间的路径中的催化转化器; 至少一个表面布置成确保从入口接收的至少大部分气体穿过从入口到催化转化器的路径的第一部分，并将来自催化转化器的热量传递到容器; 以及光学装置，被布置成将在气体中产生烟雾的化学物质的还原期间从催化转化器发射的可见光传送到容器外部的位置，以指示催化转化器是否正常工作。

65. 发明授权

US08402756B2 Equal length Y-collector 有权
标题翻译：等长Y收集器
公开(公告)号：US08402756B2
公开(公告)日：2013-03-26
申请号：US12427035
申请日：2009-04-21
申请人： David R. Luce , Raymond Morelli, Jr. , William Brown , Jon W. Harwood
发明人： David R. Luce , Raymond Morelli, Jr. , William Brown , Jon W. Harwood
IPC分类号： F02B27/02 , F01N3/10 , F01N1/00
CPC分类号： F01N13/08 , F01N13/0097 , F01N13/011 , F01N13/10 , F01N13/1805 , F01N2340/02 , F01N2470/16 , F01N2470/24 , F01N2490/00
摘要： An exhaust system includes first and second exhaust pipes each of which has an upstream end communicating with an engine and a downstream end. The exhaust pipes are of different lengths. A length equalizer includes an outer pipe and an inner pipe disposed within the outer pipe. Once end of the inner pipe communicates with a space between the inner and outer pipes. The longer of the two exhaust pipes communicates with the space between the inner and outer pipes of the length equalizer. The shorter of the two exhaust pipes communicates directly with the inner pipe of the length equalizer. The distance between the downstream end of the longer exhaust pipe and the inner end of the inner pipe of the length equalizer is substantially equal to the difference in length between the longer and shorter exhaust pipes.
摘要翻译：排气系统包括第一和第二排气管，每个排气管具有与发动机连通的上游端和下游端。排气管的长度不同。长度均衡器包括设置在外管内的外管和内管。一旦内管的端部与内管和外管之间的空间连通。两个排气管中较长的管道与长度均衡器的内管和外管之间的空间连通。两个排气管中较短的一个排气管与长度均衡器的内管直接连通。较长排气管的下游端与长度均衡器的内管的内端之间的距离基本上等于较长和较短排气管之间的长度差。

66. 发明授权

US08393147B2 Exhaust system having an aftertreatment module 有权
标题翻译：具有后处理模块的排气系统
公开(公告)号：US08393147B2
公开(公告)日：2013-03-12
申请号：US12827312
申请日：2010-06-30
申请人： Raymond B. Gerges
发明人： Raymond B. Gerges
IPC分类号： F01N3/10 , F01N3/00 , F01N1/16 , F01N1/02 , F01N1/08 , F01N1/24
CPC分类号： F01N1/02 , F01N1/083 , F01N3/10 , F01N13/001 , F01N2230/04 , F01N2470/14 , F01N2490/00 , F01N2490/02 , F01N2590/08
摘要： An aftertreatment module for use with an engine is disclosed. The aftertreatment module may have a first chamber with an inlet, and at least one catalyst substrate disposed in the first chamber in a flow path through the inlet and having a flow direction from an inlet face to an outlet face in general alignment with the flow path. The aftertreatment module may also have a second chamber with at least one outlet in general alignment with the flow direction through the inlet. The aftertreatment module may further have at least one noise attenuation passage fluidly connecting the first chamber with the second chamber. The at least one noise attenuation passage may be oriented generally orthogonal to the inlet and the at least one outlet and be located between the inlet and the outlet face of the at least one catalyst substrate.
摘要翻译：公开了一种与发动机一起使用的后处理模块。后处理模块可以具有带有入口的第一室，以及至少一个催化剂衬底，其设置在通过入口的流动路径中的第一室中，并且具有从入口面到出口面的流动方向，。后处理模块还可以具有第二室，其具有与通过入口的流动方向大致对准的至少一个出口。后处理模块还可以具有将第一室与第二室流体连接的至少一个噪声衰减通道。至少一个噪声衰减通道可以大致垂直于入口和至少一个出口定位并且位于至少一个催化剂衬底的入口面和出口面之间。

67. 发明授权

US08118631B2 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US08118631B2
公开(公告)日：2012-02-21
申请号：US12956123
申请日：2010-11-30
申请人： Katsumi Ochiai
发明人： Katsumi Ochiai
IPC分类号： F01N3/04
CPC分类号： F02B61/045 , F01N13/004 , F01N2490/00 , F01N2590/021
摘要： An outboard motor includes an engine, and a top cowling and a bottom cowling that are arranged to cover the engine. A flow-joining pipe is connected to each exhaust port of a plurality of cylinders of the engine. A first exhaust pipe, a second exhaust pipe, and a third exhaust pipe are connected to the flow-joining pipe in sequence. The flow-joining pipe and the first exhaust pipe are connected generally at the same height as a bottommost of the cylinders of the engine. The third exhaust pipe is disposed above a topmost of the cylinders of the engine. A catalyst is disposed in a connecting portion between the first exhaust pipe and the second exhaust pipe so as to be housed in an upper end portion of the first exhaust pipe and in a lower end portion of the second exhaust pipe. The outboard motor is thus able to prevent water from adhering to a catalyst while avoiding any increase in size.
摘要翻译：舷外马达包括发动机，顶盖和底罩，其布置成覆盖发动机。流动连接管连接到发动机的多个气缸的每个排气口。第一排气管，第二排气管和第三排气管依次连接到流动接合管。流动连接管和第一排气管通常以与发动机的气缸的最底部相同的高度连接。第三排气管设置在发动机的气缸的最上面。催化剂设置在第一排气管和第二排气管之间的连接部分中，以便容纳在第一排气管的上端部和第二排气管的下端部。因此，舷外马达能够防止水分附着在催化剂上，同时避免任何尺寸增加。

68. 发明授权

US08011985B2 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US08011985B2
公开(公告)日：2011-09-06
申请号：US12956120
申请日：2010-11-30
申请人： Katsumi Ochiai
发明人： Katsumi Ochiai
IPC分类号： F01N3/04
CPC分类号： F02B61/045 , F01N13/004 , F01N2490/00 , F01N2590/021
摘要： An outboard motor includes an engine, and a top cowling and a bottom cowling that are arranged to cover the engine. A flow-joining pipe is connected to each exhaust port of a plurality of cylinders of the engine. A first exhaust pipe, a second exhaust pipe, and a third exhaust pipe are connected to the flow-joining pipe in sequence. The flow-joining pipe and the first exhaust pipe are connected generally at the same height as a bottommost of the cylinders of the engine. The third exhaust pipe is disposed above a topmost of the cylinders of the engine. A catalyst is disposed in a connecting portion between the first exhaust pipe and the second exhaust pipe so as to be housed in an upper end portion of the first exhaust pipe and in a lower end portion of the second exhaust pipe. The outboard motor is thus able to prevent water from adhering to a catalyst while avoiding any increase in size.
摘要翻译：舷外马达包括发动机，顶盖和底罩，其布置成覆盖发动机。流动连接管连接到发动机的多个气缸的每个排气口。第一排气管，第二排气管和第三排气管依次连接到流动接合管。流动连接管和第一排气管通常以与发动机的气缸的最底部相同的高度连接。第三排气管设置在发动机的气缸的最上面。催化剂设置在第一排气管和第二排气管之间的连接部分中，以便容纳在第一排气管的上端部和第二排气管的下端部。因此，舷外马达能够防止水分附着在催化剂上，同时避免任何尺寸增加。

69. 发明授权

US06887294B2 Diesel particulate filter apparatus 失效
标题翻译：柴油微粒过滤装置
公开(公告)号：US06887294B2
公开(公告)日：2005-05-03
申请号：US10397848
申请日：2003-03-27
申请人： Osamu Kanematsu
发明人： Osamu Kanematsu
IPC分类号： F01N3/02 , F01N3/021 , B01D46/00
CPC分类号： F01N3/021 , F01N2240/20 , F01N2240/26 , F01N2260/14 , F01N2470/02 , F01N2470/08 , F01N2490/00 , Y02T10/20 , Y10S55/30
摘要： A DPF apparatus includes: a container; an exhaust inlet pipe; a diesel particulate filter; a pair of perforated plugs; a pair of partition plates; and a diffusion chamber. The exhaust inlet pipe is inserted into the container and having openings formed in a pipe wall thereof. The diesel particulate filter is disposed inside the container. The perforated plugs are separately disposed inside an end portion of the exhaust inlet pipe. The partition plates have one or more openings and disposed on the pipe wall of the exhaust inlet pipe. The diffusion chamber is defined by an inner wall face of the container, the perforated plugs, the partition plates, and the pipe wall of the exhaust inlet pipe.
摘要翻译： DPF装置包括：容器; 排气入口管; 柴油微粒过滤器; 一对穿孔塞; 一对隔板; 和扩散室。排气入口管插入容器中并且在其管壁中形成有开口。柴油微粒过滤器设置在容器内。穿孔塞分别设置在排气入口管的端部内。隔板具有一个或多个开口并设置在排气入口管的管壁上。扩散室由容器的内壁面，穿孔塞，隔板和排气入口管的管壁限定。

70. 发明申请

US20030217535A1 Diesel particulate filter apparatus 失效
标题翻译：柴油微粒过滤装置
公开(公告)号：US20030217535A1
公开(公告)日：2003-11-27
申请号：US10397848
申请日：2003-03-27
申请人： CALSONIC KANSEI CORPORATION
发明人： Osamu Kanematsu
IPC分类号： B01D046/00
CPC分类号： F01N3/021 , F01N2240/20 , F01N2240/26 , F01N2260/14 , F01N2470/02 , F01N2470/08 , F01N2490/00 , Y02T10/20 , Y10S55/30
摘要： A DPF apparatus includes: a container; an exhaust inlet pipe; a diesel particulate filter; a pair of perforated plugs; a pair of partition plates; and a diffusion chamber. The exhaust inlet pipe is inserted into the container and having openings formed in a pipe wall thereof. The diesel particulate filter is disposed inside the container. The perforated plugs are separately disposed inside an end portion of the exhaust inlet pipe. The partition plates have one or more openings and disposed on the pipe wall of the exhaust inlet pipe. The diffusion chamber is defined by an inner wall face of the container, the perforated plugs, the partition plates, and the pipe wall of the exhaust inlet pipe.
摘要翻译： DPF装置包括：容器; 排气入口管; 柴油微粒过滤器; 一对穿孔塞; 一对隔板; 和扩散室。排气入口管插入容器中并且在其管壁中形成有开口。柴油微粒过滤器设置在容器内。穿孔塞分别设置在排气入口管的端部内。隔板具有一个或多个开口并设置在排气入口管的管壁上。扩散室由容器的内壁面，穿孔塞，隔板和排气入口管的管壁限定。

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