Curtain apparatus
    7.
    发明授权
    Curtain apparatus 失效
    窗帘设备

    公开(公告)号:US5357664A

    公开(公告)日:1994-10-25

    申请号:US132763

    申请日:1993-10-06

    申请人: James N. Donnelly

    发明人: James N. Donnelly

    摘要: A curtain apparatus having a hood with a top plate in which a plurality of slots are positioned approximately parallel to each other. A fixed woven mesh metal curtain is mounted within one slot so that the fixed woven mesh metal curtain remains in a fixed position with respect to the top plate, during operation of a descaler. A moveable woven mesh metal curtain is mounted within another slot so that during operation of the descaler, the moveable woven mesh metal curtain can translate along a longitudinal axis of the slot. The moveable woven mesh metal curtain is detachably engaged with a curtain bracket that is secured to a moveable guide arm.

    摘要翻译: 一种幕帘装置,具有具有顶板的罩,多个槽大致彼此平行地定位。 固定编织网金属帘布安装在一个槽内,使得固定编织网状金属窗帘在除垢器的操作期间相对于顶板保持在固定位置。 可移动的编织网金属窗帘安装在另一个槽中,使得在除鳞机的操作期间,可移动的编织网金属帘幕可以沿着狭槽的纵向轴线平移。 可移动编织网金属帘布可拆卸地与固定到可移动导向臂的窗帘托架相接合。