公开(公告)号：US20150275831A1

公开(公告)日：2015-10-01

申请号：US14441234

申请日：2013-09-06

Applicant: CNH AMERICA LLC

Inventor： Thomas Chlystek ,  Lorenzo Gomez ,  Leonid Chernyavsky ,  Daniel Morey ,  Michael Bunnell ,  Mark Douglas Klassen

IPC: F02M35/16 ,  F02M35/024 ,  B01D46/00 ,  B01D50/00 ,  B01D45/16 ,  B60K13/02 ,  F02M35/022

CPC classification number: F02M35/161 ,  B01D45/16 ,  B01D46/00 ,  B01D50/002 ,  B60K13/02 ,  F02M35/0215 ,  F02M35/0223 ,  F02M35/024 ,  F02M35/086 ,  F02M35/164

Abstract: An air intake system for a work vehicle is disclosed. The air intake system may generally include a filter assembly having a pre-cleaner configured to separate particulates from air received within the filter assembly. The pre-cleaner may define a pre-cleaner outlet. In addition, the air intake system may include a blower having a fan and a housing encasing the fan. The fan may be configured to create a vacuum such that the particulates separate from the air are expelled from the pre-cleaner outlet and flow into the housing. The housing may define a blower outlet through which the particulates are expelled from the housing. Moreover, the flow of particulates through the blower outlet may be oriented non-parallel to a rotational axis of the fan.

Abstract translation: 公开了一种用于工作车辆的进气系统。 进气系统通常可以包括一个过滤器组件，该过滤器组件具有预先清洁器，其配置成将微粒与从过滤组件接收的空气分离。 预清洁器可以定义预清洁器出口。 此外，进气系统可以包括具有风扇和包围风扇的壳体的鼓风机。 风扇可以构造成产生真空，使得与空气分离的颗粒从预净化器出口排出并流入壳体。 壳体可以限定鼓风机出口，微粒从壳体排出。 此外，通过鼓风机出口的微粒的流动可以不平行于风扇的旋转轴线定向。