公开(公告)号：US5293833A

公开(公告)日：1994-03-15

申请号：US842957

申请日：1992-02-28

申请人： Rebecca L. West ,  Douglas W. Kirby ,  Duel Seymore

发明人： Rebecca L. West ,  Douglas W. Kirby ,  Duel Seymore

IPC分类号： A61H35/02 ,  G01F15/00

CPC分类号： A61H35/02

摘要： Apparatus and methods for periodically testing emergency wash units which involve the use of a transparent splash containment device which is positioned over an emergency wash unit and optionally attached thereto. The transparent splash containment device diverts and directs water flow to the drain of the emergency wash unit. An alignment indicator including sighting marks is provided to determine the alignment of the water flow. The sighting marks are provided with grid scales which can be used to estimate the velocity of the water flow.

摘要翻译： 用于周期性地测试紧急洗涤单元的装置和方法，其涉及使用位于紧急洗涤单元上并且任选地附接到其上的透明防溅装置。 透明防溅装置将水流转向并引导到紧急洗涤装置的排水口。 提供包括瞄准标记的对准指示器以确定水流的对准。 瞄准标记设有栅格，可用于估计水流的速度。