-
公开(公告)号：US20150101675A1
公开(公告)日：2015-04-16
申请号：US14395939
申请日：2012-04-26
申请人： Jeffrey R. Kelso , Jason B. Arriage , Adam C. Lack , Gregory A. Griffin , Timothy Taekhoon Yoon
发明人： Jeffrey R. Kelso , Jason B. Arriage , Adam C. Lack , Gregory A. Griffin , Timothy Taekhoon Yoon
CPC分类号： F01N11/00 , F01N3/208 , F01N3/2896 , F01N2450/00 , F01N2550/05 , F01N2550/24 , F01N2610/02 , F01N2610/10 , F01N2610/12 , F01N2610/1406 , F01N2900/1806 , Y02T10/24 , Y02T10/47 , Y10T137/0402 , Y10T137/8158
摘要： A reductant storage and dosing system which uses at least one canister containing a supply of reductant to supply, via a delivery line, an exhaust gas after-treatment system having an injector is disclosed. A controller may be used to meter the flow of the reductant through the delivery line to the injector, while a status indicator indicates a status of the connection—i.e., connected or disconnected. In an embodiment, the status indicator provides a visual signal or indication, such as an LED or series of LEDs, an audible signal, such as a beep, click or buzz, or both. Iternatively, the status indicator may be an analog or digital gauge.
摘要翻译： 公开了一种还原剂储存和计量系统，其使用至少一个含有还原剂供应源的罐，通过输送管线提供具有喷射器的废气后处理系统。 可以使用控制器来测量通过输送管线到达注射器的还原剂的流动，而状态指示器指示连接的状态，即连接或断开。 在一个实施例中，状态指示器提供视觉信号或指示，例如LED或一系列LED，可听见的信号，例如蜂鸣，点击或蜂鸣，或两者。 或者，状态指示器可以是模拟或数字量表。
-
公开(公告)号：US09174167B2
公开(公告)日：2015-11-03
申请号：US14394048
申请日：2012-04-12
申请人： Jeffrey R. Kelso , Jason B. Arriaga , Gregory A. Griffin , Timothy Taekhoon Yoon , Adam C. Lack , Navtej Singh , Ryan Andrew Wacker , Prasanna Nagabushan-Venkatesh
发明人： Jeffrey R. Kelso , Jason B. Arriaga , Gregory A. Griffin , Timothy Taekhoon Yoon , Adam C. Lack , Navtej Singh , Ryan Andrew Wacker , Prasanna Nagabushan-Venkatesh
CPC分类号： B01D53/56 , B01D53/76 , F01N5/04 , F01N2240/20 , F01N2610/14 , Y02T10/16
摘要： A reductant mixing system having injector and mixing plate positioned within mixing canister is disclosed. Injector discharges reductant directly into vehicle exhaust gases. Mixing plate effects turbulence to mix gases for NO reduction. Mixing plate includes plurality of arms each having surface area and extending from center of plate, barrier region defined by collective surface areas of arms and substantially centered for diverting fluid flow outward, and first and second cut-outs, which allow the gases diverted by barrier region to pass mixing plate into adjacent canister of exhaust treatment system. Each of the first cutouts is defined by outer edge between adjacent arms, and second tier of cut-outs defined by inner edge proximate end of each arm.
摘要翻译： 公开了一种具有位于混合罐内的注射器和混合板的还原剂混合系统。 进样器将还原剂直接排放到车辆废气中。 混合板效应湍流以混合气体以减少NO。 混合板包括多个臂，每个臂具有表面积并且从板的中心延伸，由臂的集体表面区域限定的基本中心并向外流动的流体流动的第一和第二切口，其允许由屏障 区域将混合板通入废气处理系统的相邻罐。 每个第一切口由相邻臂之间的外边缘限定，第二切口由每个臂的近端限定的切口限定。
-
公开(公告)号：US20150071824A1
公开(公告)日：2015-03-12
申请号：US14394048
申请日：2012-04-12
申请人： Jeffrey R. Kelso , Jason B. Arriaga , Gregory A. Griffin , Timothy Taekhoon Yoon , Adam C. Lack , Navtej Singh , Ryan Andrew Wacker , Prasanna Nagabushan-Venkatesh
发明人： Jeffrey R. Kelso , Jason B. Arriaga , Gregory A. Griffin , Timothy Taekhoon Yoon , Adam C. Lack , Navtej Singh , Ryan Andrew Wacker , Prasanna Nagabushan-Venkatesh
CPC分类号： B01D53/56 , B01D53/76 , F01N5/04 , F01N2240/20 , F01N2610/14 , Y02T10/16
摘要： A reductant mixing system having injector and mixing plate positioned within mixing canister is disclosed. Injector discharges reductant directly into vehicle exhaust gases. Mixing plate effects turbulence to mix gases for NO reduction. Mixing plate includes plurality of arms each having surface area and extending from center of plate, barrier region defined by collective surface areas of arms and substantially centered for diverting fluid flow outward, and first and second cut-outs, which allow the gases diverted by barrier region to pass mixing plate into adjacent canister of exhaust treatment system. Each of the first cutouts is defined by outer edge between adjacent arms, and second tier of cut-outs defined by inner edge proximate end of each arm.
摘要翻译： 公开了一种具有位于混合罐内的注射器和混合板的还原剂混合系统。 进样器将还原剂直接排放到车辆废气中。 混合板效应湍流以混合气体以减少NO。 混合板包括多个臂，每个臂具有表面积并且从板的中心延伸，由臂的集体表面区域限定的阻挡区域并且基本上居中以用于向外流动的流体流动;以及第一和第二切口，其允许气体被屏障 区域将混合板通入废气处理系统的相邻罐。 每个第一切口由相邻臂之间的外边缘限定，第二切口由每个臂的近端限定的切口限定。
-
公开(公告)号：US09551255B2
公开(公告)日：2017-01-24
申请号：US14394121
申请日：2012-04-13
申请人： Jeffrey R. Kelso , Jason B. Arriaga , Gregory A. Griffin , Timothy Taekhoon Yoon , Adam C. Lack , Navtej Singh , Ryan Andrew Wacker , Prasanna Nagabushan-Venkatesh , Jorge Prieto
发明人： Jeffrey R. Kelso , Jason B. Arriaga , Gregory A. Griffin , Timothy Taekhoon Yoon , Adam C. Lack , Navtej Singh , Ryan Andrew Wacker , Prasanna Nagabushan-Venkatesh , Jorge Prieto
CPC分类号： F01N3/2892 , B01F3/04049 , B01F5/0451 , B01F5/0463 , B01F5/0606 , B01F2005/0034 , F01N3/2066 , F01N3/208 , F01N2240/20 , F01N2610/02 , F01N2610/1453 , Y02A50/2325 , Y02T10/24
摘要： A system for mixing ammonia (reductant) with engine exhaust includes an exhaust flow created by a vehicle engine, an ammonia feed line passing into the exhaust flow, an injector connected to the feed line and positioned within the exhaust flow, the injector having at least one port for discharging ammonia into the exhaust flow, and a mixing plate positioned within the exhaust flow downstream of the ammonia injector and stabilizing at least one of either the feed line and the injector. An aspect of the invention is to stabilize the injector by attaching the mixing plate to the feed line to provide such stability. Alternatively or additionally, the mixing plate is attached to the injector to stabilize. The feed line may even pass through the mixing plate.
摘要翻译： 用于将氨（还原剂）与发动机排气混合的系统包括由车辆发动机产生的排气流，穿过排气流的氨进料管线，连接到进料管线并位于排气流中的喷射器，喷射器至少具有 用于将氨排放到废气流中的一个端口，以及位于氨注入器下游的排气流中的混合板，并稳定进料管线和喷射器中的至少一个。 本发明的一个方面是通过将混合板连接到进料管线来稳定喷射器以提供这种稳定性。 或者或另外，混合板连接到喷射器以稳定。 进料管线甚至可以通过混合板。
-
公开(公告)号：US20150052879A1
公开(公告)日：2015-02-26
申请号：US14394121
申请日：2012-04-13
申请人： Jeffrey R. Kelso , Jason B. Arriaga , Gregory A. Griffin , Timothy Taekhoon Yoon , Adam C. Lack , Navtej Singh , Ryan Andrew Wacker , Prasanna Nagabushan-Venkatesh , Jorge Prieto
发明人： Jeffrey R. Kelso , Jason B. Arriaga , Gregory A. Griffin , Timothy Taekhoon Yoon , Adam C. Lack , Navtej Singh , Ryan Andrew Wacker , Prasanna Nagabushan-Venkatesh , Jorge Prieto
CPC分类号： F01N3/2892 , B01F3/04049 , B01F5/0451 , B01F5/0463 , B01F5/0606 , B01F2005/0034 , F01N3/2066 , F01N3/208 , F01N2240/20 , F01N2610/02 , F01N2610/1453 , Y02A50/2325 , Y02T10/24
摘要： A system for mixing ammonia (reductant) with engine exhaust includes an exhaust flow created by a vehicle engine, an ammonia feed line passing into the exhaust flow, an injector connected to the feed line and positioned within the exhaust flow, the injector having at least one port for discharging ammonia into the exhaust flow, and a mixing plate positioned within the exhaust flow downstream of the ammonia injector and stabilizing at least one of either the feed line and the injector. An aspect of the invention is to stabilize the injector by attaching the mixing plate to the feed line to provide such stability. Alternatively or additionally, the mixing plate is attached to the injector to stabilize. The feed line may even pass through the mixing plate.
摘要翻译： 用于将氨（还原剂）与发动机排气混合的系统包括由车辆发动机产生的排气流，穿过排气流的氨进料管线，连接到进料管线并位于排气流中的喷射器，喷射器至少具有 用于将氨排放到废气流中的一个端口，以及位于氨注入器下游的排气流中的混合板，并稳定进料管线和喷射器中的至少一个。 本发明的一个方面是通过将混合板连接到进料管线来稳定喷射器以提供这种稳定性。 或者或另外，混合板连接到喷射器以稳定。 进料管线甚至可以通过混合板。
-
-
-
-
搜索结果
5 条记录 (耗时 0.036 秒)
