公开(公告)号：US20090184036A1

公开(公告)日：2009-07-23

申请号：US12016095

申请日：2008-01-17

申请人： Harold R. Martin ,  Mark T. Wleczorek ,  Chad M. Thomas ,  William C. Haberkamp

发明人： Harold R. Martin ,  Mark T. Wleczorek ,  Chad M. Thomas ,  William C. Haberkamp

IPC分类号： B01D35/14

CPC分类号： B01D29/114 ,  B01D29/902 ,  B01D2201/44

摘要： Described herein are embodiments of a fluid filter for combustion engine systems and associated methods. According to one exemplary embodiment, a fluid filter apparatus for reducing re-entrainment of contaminant particles into post-filtration fluid flow due at least in part to a fluid flow surge includes at least one fluid filter and a fluid flow diverting element that is coupled to the fluid filter. The fluid filter includes at least one fluid filtering medium that is communicable in fluid flow receiving communication with a fluid flowing along a first fluid flow path during a fluid flow non-surge event. During a fluid flow surge event, the fluid flow diverting element is capable of diverting at least some of the fluid from the first fluid flow path to a second fluid flow path.

摘要翻译： 这里描述了用于燃烧发动机系统和相关方法的流体过滤器的实施例。 根据一个示例性实施例，用于至少部分地由于流体流动浪涌而减少污染物颗粒到后过滤流体流中的再夹带的流体过滤装置包括至少一个流体过滤器和流体流动转向元件，其耦合到 流体过滤器。 所述流体过滤器包括至少一个流体过滤介质，所述至少一个流体过滤介质可在流体流动非浪涌事件期间以流体流动方式与沿着第一流体流动路径流动的流体连通地通信。 在流体流动浪涌事件期间，流体流动分流元件能够将至少一些流体从第一流体流动路径转移到第二流体流动路径。