Cooling structure of electronic equipment rack
    2.
    发明授权
    Cooling structure of electronic equipment rack 失效
    电子设备机架的冷却结构

    公开(公告)号:US4774631A

    公开(公告)日:1988-09-27

    申请号:US885839

    申请日:1986-07-15

    IPC分类号: H05K7/20 H02B1/00

    CPC分类号: H05K7/20581

    摘要: A cooling structure for an electronic equipment rack which comprises a plurality of shelf units stacked one upon another and arranged in a cabinet, each shelf unit accommodating a plurality of printed circuit boards and having vent holes formed on upper and lower surfaces thereof respectively. A fan unit having at least one fan is disposed on top of each shelf unit to constitute a separate cooling block. The fan unit of each cooling block generates a cooling wind which is passed linearly through the shelf unit from the bottom to the top of the shelf unit as well as introducing atmosphere through vent holes formed on side face portions of each fan unit to mix the atmosphere with the cooling wind. As a result, the flow rate of the cooling wind will be gradually increased as the cooling wind proceeds to the upper cooling blocks due to the addition of an upward blowing force caused by the fans of the fan units.

    摘要翻译: PCT No.PCT / JP85 / 00640 Sec。 一九八六年七月十五日 102(e)日期1986年7月15日PCT提交1985年11月15日PCT公布。 公开号WO86 / 03089 日期:1986年5月22日。一种用于电子设备机架的冷却结构,包括多个彼此堆叠并布置在机柜中的搁架单元,每个搁架单元容纳多个印刷电路板,并具有形成在上部和下部的通风孔 表面。 具有至少一个风扇的风扇单元设置在每个货架单元的顶部上以构成单独的冷却块。 每个冷却块的风扇单元产生冷却风,该冷却风从架子单元的底部到顶部直线地通过,并且通过形成在每个风扇单元的侧面部分上的通气孔引入气氛以混合气氛 与冷风。 结果,由于风扇单元的风扇引起的向上吹力的增加,冷却风的流量随着冷却风进入上部冷却块而逐渐增加。

    Shelf unit for electronic communication devices
    3.
    发明授权
    Shelf unit for electronic communication devices 失效
    用于电子通讯设备的货架单元

    公开(公告)号:US4447856A

    公开(公告)日:1984-05-08

    申请号:US314427

    申请日:1981-10-23

    IPC分类号: H05K7/18 H05K7/20

    摘要: Electronic communication device shelf units for packing therein printed circuit boards wherein the shelf units are to be put one upon another in a cabinet, wherein each said shelf unit comprises hollow side plates provided with air inlet openings on their outer faces, and a top plate which is connected to the side plates and having a V-shaped heat diffusion plate defining thereon an air introduction space; the side plates are provided, on their inner faces, with openings communicating with the air introduction space, such that hot air diffusion for each shelf unit is independent of the other shelf units.

    摘要翻译: 用于在其中包装印刷电路板的电子通信装置搁架单元,其中搁板单元将彼此放置在柜中,其中每个所述搁板单元包括在其外表面上设置有空气入口的中空侧板,以及顶板, 连接到侧板并且具有在其上限定空气引入空间的V形热扩散板; 侧板在其内表面上设置有与空气引入空间连通的开口,使得每个货架单元的热空气扩散独立于其他货架单元。

    Frame unit for electronic communication devices
    4.
    发明授权
    Frame unit for electronic communication devices 失效
    电子通信设备的框架单元

    公开(公告)号:US4321654A

    公开(公告)日:1982-03-23

    申请号:US141083

    申请日:1979-07-13

    IPC分类号: H05K7/14 H05K7/18

    CPC分类号: H05K7/1449

    摘要: This application discloses a frame unit for communication and other electronic devices including a pair of parallel side plates interconnected by upper and lower guide rails extending between and perpendicular to the side plates, and a plurality of guide members which are secured to the guide rails and which are adapted to guide therealong printed boards on which circuit elements of an electronic device are provided. The application also discloses a frame device composed of a number of such frame units.

    摘要翻译: 本申请公开了一种用于通信的框架单元和其他电子设备,包括通过在侧板之间延伸并垂直于侧板的上下导轨互连的一对平行的侧板,以及固定到导轨上的多个引导构件, 适于引导其上设置有电子设备的电路元件的印刷电路板。 本申请还公开了一种由多个这样的帧单元组成的帧设备。

    Mounting apparatus for communication exchange equipment
    5.
    发明授权
    Mounting apparatus for communication exchange equipment 失效
    通讯交换设备安装装置

    公开(公告)号:US4158754A

    公开(公告)日:1979-06-19

    申请号:US716299

    申请日:1976-08-20

    CPC分类号: H04Q1/04 H04Q1/062 H04Q1/064

    摘要: A mounting apparatus for communication signals exchange equipment is described. The apparatus includes supporting poles, each of which is erected close to each of the components of the communication signals exchange equipment, and further includes frameworks which are assembled horizontally above said supporting poles and rigidly fixed to the top ends of said supporting poles. The supporting poles and frameworks are provided both for mechanically supporting said components and for distributing a large number of communication signals cables between one component and other components. The construction of both the supporting poles and frameworks is completed by the time said components are located at their desired positions.

    摘要翻译: 描述了用于通信信号交换设备的安装装置。 该装置包括支撑杆,每个撑杆靠近通信信号交换设备的每个部件竖立,并且还包括水平地组装在所述支撑杆上并刚性地固定到所述支撑杆的顶端的框架。 提供支撑杆和框架用于机械地支撑所述部件并且用于在一个部件和其他部件之间分配大量通信信号电缆。 在所述部件位于其期望位置的时候完成支撑杆和框架的构造。