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119 条记录 (耗时 0.014 秒)

    Air blower arrangement for producing air screen and related method
    11.
    发明授权
    Air blower arrangement for producing air screen and related method 失效
    用于生产空气筛的鼓风机布置及相关方法

    公开(公告)号：US4450755A

    公开(公告)日：1984-05-29

    申请号：US345576

    申请日：1982-02-04

    申请人： Robert S. Catan

    发明人： Robert S. Catan

    IPC分类号： F04D17/04 ,  F24F9/00 ,  F24F13/08

    CPC分类号： F24F9/00 ,  F04D17/04 ,  F24F13/081

    摘要： A blower apparatus is provided especially suitable for an air curtain, screen or barrier. The apparatus includes a blower in the form of a plurality of blades arranged to describe a cylinder. A guide encircles the blower, but is open-ended thereupon and extends axially beyond the blower to generate an air stream, the width of which is greater than that of the blower. A deflector or interceptor plate is arranged, which is coextensive with that portion of the guide, which extends beyond the blower and which is coextensive with a portion of the blower in a range of about 45.degree.-90.degree. thereof. The deflector or interceptor plate prevents air from circulating in an axial direction back into the blower and therefore improves the effectiveness of generation of the air stream, which flows tangentially out of the blower arrangement.

    摘要翻译： 提供一种特别适用于气幕，屏幕或屏障的鼓风机装置。 该装置包括布置成描述气缸的多个叶片形式的鼓风机。 引导件环绕鼓风机，但是在其上是开放式的，并且轴向延伸超过鼓风机以产生其宽度大于鼓风机的空气流。 布置了偏转器或拦截板，该导流板或拦截板与引导件的延伸超过鼓风机的部分共同延伸，并且与鼓风机的一部分在约45°-90°的范围内共同延伸。 偏转器或拦截板防止空气在轴向方向上循环回到鼓风机中，因此提高了气流的产生的有效性，气流从切向流出鼓风机装置。

    Heat exchanger assembly
    12.
    发明授权
    Heat exchanger assembly 失效
    换热器总成

    公开(公告)号：US4437512A

    公开(公告)日：1984-03-20

    申请号：US444341

    申请日：1982-11-24

    申请人： Robert F. DeVore

    发明人： Robert F. DeVore

    IPC分类号： F24F13/08

    CPC分类号： F24F13/081 ,  Y10S165/308

    摘要： A heat exchange assembly includes an induced draft arrangement for simultaneously inducing drafts in right and left heat exchangers mounted on a common support. A plurality of fans are disposed with a common axis of rotation and draw air through the right and left heat exchangers, the air then being deflected upwardly by a series of venting walls associated with the fans on a one to one basis. The heat exchangers are bolted to support posts along a support and are spaced from the venting walls to maximize heat dissipation capacity.

    摘要翻译： 热交换组件包括用于同时引导安装在公共支撑件上的右和右热交换器中的牵引装置的引风装置。 多个风扇被设置成具有共同的旋转轴线并且通过左右热交换器抽吸空气，然后空气由一对一地与风扇相关联的一系列排气壁向上偏转。 热交换器被螺栓连接以沿着支撑件支撑柱，并且与通风壁间隔开以最大限度地散热能力。