公开(公告)号：US20060272800A1

公开(公告)日：2006-12-07

申请号：US11144387

申请日：2005-06-02

Applicant: Alec Wong ,  Dan Farmer ,  Brian Campbell ,  Adam Hailey ,  Kevin Chou ,  Tim Schick

Inventor： Alec Wong ,  Dan Farmer ,  Brian Campbell ,  Adam Hailey ,  Kevin Chou ,  Tim Schick

IPC: B29C47/88

CPC classification number: F01P11/10 ,  F01P5/06 ,  F01P2001/005 ,  F01P2070/50

Abstract: A radiator fan shroud (100) is disclosed that is adapted to be attached to a vehicle radiator (96)—for example, the radiator of a Class 8 truck. The fan shroud includes a peripheral cover portion (112) and a ring assembly (102) that encloses the blades of the engine-driven radiator fan (88). The ring assembly may be formed integrally with the peripheral cover portion or may include a separable ring extension (120). The ring assembly includes a plurality of ports (104) defined by vanes (106) at the rearward portion of the ring assembly. The ports are selectively positioned to manage the airflow in the engine compartment, directing the airflow towards selected locations. The vanes may be fluted. The fan shroud may be formed from two or more pieces that cooperatively form the fan shroud, to facilitate installation and maintenance of the fan shroud.

Abstract translation: 公开了一种适于附接到车辆散热器（96）的散热器风扇护罩（100），例如第8类卡车的散热器。 风扇罩包括围绕发动机驱动的散热器风扇（88）的叶片的周边盖部分（112）和环形组件（102）。 环组件可以与周边盖部分一体地形成，或者可以包括可分离环延伸部（120）。 环组件包括在环组件的后部处由叶片（106）限定的多个端口（104）。 这些端口被选择性地定位以管理发动机室中的气流，将气流引向选定的位置。 叶片可以是槽纹的。 风扇罩可以由协同形成风扇罩的两个或更多个部件形成，以便于风扇罩的安装和维护。