Self-fixturing fan shroud
    1.
    发明授权
    Self-fixturing fan shroud 失效
    自固定风扇罩

    公开(公告)号:US06622783B2

    公开(公告)日:2003-09-23

    申请号:US09929576

    申请日:2001-08-14

    IPC分类号: F01P502

    摘要: A self-fixturing fan shroud (12) for use with a heat exchanger assembly (13), the heat exchanger assembly (13) includes an upper horizontal surface (16), a lower, upwardly opening, horizontal channel (18), and at least one core (14 or 15) extending between the upper horizontal surface (16) and the channel (18). Each of the cores (14 and 15) has a front face (24), a back face (26), and air flow passages extending from the front face (24) to the back face (26). The fan shroud (12) comprises a covering portion (28) having an opening (30) disposed therethrough. The opening (30) is of a predetermined size sufficient to receive a fan. An upper horizontal flange (38) extends from the covering portion (28) to rest on the upper horizontal surface (16) of the heat exchanger assembly (13) to vertically locate the fan shroud (12) relative to the heat exchanger assembly (13). A lower vertical flange (40) extends downwardly from the covering portion (28) to be received in the lower horizontal channel (18) of the heat exchanger assembly (13) to restrict movement of the fan shroud (12) away from the heat exchanger assembly (13).

    摘要翻译: 一种与热交换器组件(13)一起使用的自固定风扇罩(12),所述热交换器组件(13)包括上水平表面(16),下向上开口的水平通道(18),并且在 在上水平表面(16)和通道(18)之间延伸的至少一个芯(14或15)。 每个芯(14和15)具有前表面(24),后表面(26)和从前表面(24)延伸到背面(26)的气流通道。 风扇罩(12)包括具有穿过其中设置的开口(30)的覆盖部分(28)。 开口(30)具有足以容纳风扇的预定尺寸。 上水平凸缘(38)从覆盖部分(28)延伸以搁置在热交换器组件(13)的上水平表面(16)上,以使风扇罩(12)相对于热交换器组件(13)垂直定位 )。 下垂直凸缘(40)从覆盖部分(28)向下延伸以被接收在热交换器组件(13)的下水平通道(18)中,以限制风扇罩(12)远离热交换器 组件(13)。