Evaporative cooler
    2.
    发明授权
    Evaporative cooler 失效
    蒸发冷却器

    公开(公告)号:US4234526A

    公开(公告)日:1980-11-18

    申请号:US2125

    申请日:1979-01-09

    IPC分类号: F24F6/04 B01F3/04

    摘要: An evaporative cooler having a one-piece, frameless shell secured to a bottom pan and having a top cover hinged along one edge to the side wall of the housing shell. A quick-release latching mechanism secures the top cover to the opposite side wall to hold the top cover closed while permitting the top cover to be easily opened for access to components of the evaporative cooler housed therein. Evaporative media pad assemblies have side frame members having V-shaped outer surfaces which slide in correspondingly shaped tracks in the corners of the shell to space the pad assemblies from the louvered side walls of the shell and permit the pad assemblies to be installed and removed from above with a vertical sliding movement.

    摘要翻译: 一种蒸发式冷却器,其具有固定到底盘的单件无框架壳,并具有沿着一个边缘铰接到壳体壳体的侧壁的顶盖。 快速释放闩锁机构将顶盖固定到相对的侧壁,以将顶盖保持关闭,同时允许顶盖容易打开以接近容纳在其中的蒸发式冷却器的部件。 蒸发介质垫组件具有侧框架构件,其具有V形外表面,其在壳体的角部中的相应形状的轨道中滑动,以将垫组件与壳体的百叶窗侧壁隔开,并允许垫组件被安装和移除 上面有一个垂直的滑动运动。

    Food serving system
    10.
    发明授权
    Food serving system 失效
    食品服务系统

    公开(公告)号:US4145603A

    公开(公告)日:1979-03-20

    申请号:US795175

    申请日:1977-05-09

    IPC分类号: A47J39/02 H05B3/74 H05B3/68

    CPC分类号: A47J36/2483 H05B3/748

    摘要: A warming unit and serving tray combination includes a unit that has a generally planar bottom surface which accommodates resting on a counter top with a top surface being parallel to and spaced above that counter top. The top surface is warmed, and it includes a peripheral margin of a contour that extends therearound. A serving tray has an upper surface corresponding in extent to the top surface of the warming unit and its skirt has a bottom margin matable with the warming unit so as to nest therewith. There are a plurality of openings in the serving tray that receive corresponding food containers seatable therein.

    摘要翻译: 升温单元和托盘组合包括具有大致平坦的底表面的单元,其容纳搁置在台面上,顶表面平行于该台面上方并与其间隔开。 顶部表面加热,它包括一个轮廓周边的边缘延伸。 服务托盘具有与加温单元的顶表面相对应的上表面,并且其裙部具有可与加温单元配合的底部边缘以与其一起嵌套。 在托盘中有多个开口,用于容纳可位于其中的相应食品容器。