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1. 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。

2. 发明授权

US09377159B2 System and method for sealing catalyst within aftertreatment housing 有权
标题翻译：后处理室密封催化剂的系统和方法
公开(公告)号：US09377159B2
公开(公告)日：2016-06-28
申请号：US14103009
申请日：2013-12-11
申请人： Caterpillar Inc.
发明人： Raymond U. Isada , Chiranjeevi Mangamuri , Mirza Pervaiz Baig
IPC分类号： B01D50/00 , F16M13/02 , F01N3/10 , F01N13/18 , F01N13/00
CPC分类号： F16M13/02 , F01N3/103 , F01N13/0093 , F01N13/0097 , F01N13/1805 , F01N13/1822 , F01N13/1855 , Y10T29/49826
摘要： A spreader bar assembly is provided. The spreader bar assembly includes a pair of arms disposed in a scissor type arrangement. The pair of arms defines an axis of rotation therebetween. The spreader bar assembly further includes a contact member attached to an end of each of the pair of arms. The contact member of the spreader assembly is configured to contact with a catalyst. The spreader assembly also includes a sealing member. The sealing member is provided in association with the contact member. The sealing member is disposed on a first side of each of the pair of arms such that on exerting a force on the sealing member on the first side of each of the pair of arms, an opposing force is generated on a second side of each of the pair of arms disposed substantially opposite the first side of each of the pair of arms.
摘要翻译：提供了一个吊杆组合件。扩展杆组件包括以剪刀式布置设置的一对臂。一对臂限定了它们之间的旋转轴线。所述扩展杆组件还包括附接到所述一对臂中的每一个的端部的接触构件。吊具组件的接触构件构造成与催化剂接触。撒布机组件还包括密封构件。密封构件与接触构件相关联地设置。所述密封构件设置在所述一对臂中的每一个的第一侧上，使得在所述一对臂中的每一个的第一侧上对所述密封构件施加力时，在所述一对臂的每一个的第二侧上产生相反的力所述一对臂基本上与所述一对臂中的每一个的第一侧相对。

3. 发明申请

US20150157981A1 SYSTEM AND METHOD FOR SEALING CATALYST WITHIN AFTERTREATMENT HOUSING 有权
标题翻译：用于在后期房屋中密封催化剂的系统和方法
公开(公告)号：US20150157981A1
公开(公告)日：2015-06-11
申请号：US14103009
申请日：2013-12-11
申请人： Caterpillar Inc.
发明人： Raymond U. Isada , Chiranjeevi Mangamuri , Mirza Pervaiz Baig
IPC分类号： B01D53/94 , F16M13/02
CPC分类号： F16M13/02 , F01N3/103 , F01N13/0093 , F01N13/0097 , F01N13/1805 , F01N13/1822 , F01N13/1855 , Y10T29/49826
摘要： A spreader bar assembly is provided. The spreader bar assembly includes a pair of arms disposed in a scissor type arrangement. The pair of arms defines an axis of rotation therebetween. The spreader bar assembly further includes a contact member attached to an end of each of the pair of arms. The contact member of the spreader assembly is configured to contact with a catalyst. The spreader assembly also includes a sealing member. The sealing member is provided in association with the contact member. The sealing member is disposed on a first side of each of the pair of arms such that on exerting a force on the sealing member on the first side of each of the pair of arms, an opposing force is generated on a second side of each of the pair of arms disposed substantially opposite the first side of each of the pair of arms.
摘要翻译：提供了一个吊杆组合件。扩展杆组件包括以剪刀式布置设置的一对臂。一对臂限定了它们之间的旋转轴线。所述扩展杆组件还包括附接到所述一对臂中的每一个的端部的接触构件。吊具组件的接触构件构造成与催化剂接触。撒布机组件还包括密封构件。密封构件与接触构件相关联地设置。所述密封构件设置在所述一对臂中的每一个的第一侧上，使得在所述一对臂中的每一个的第一侧上对所述密封构件施加力时，在所述一对臂的每一个的第二侧上产生相反的力所述一对臂基本上与所述一对臂中的每一个的第一侧相对。

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