发明授权
- 专利标题： Splash containment testing device for emegency eye wash units
- 专利标题（中）： 用于紧急洗眼器的飞溅遏制检测装置
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申请号： US842957申请日： 1992-02-28
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公开(公告)号： US5293833A公开(公告)日： 1994-03-15
- 发明人: Rebecca L. West , Douglas W. Kirby , Duel Seymore
- 申请人： Rebecca L. West , Douglas W. Kirby , Duel Seymore
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the Department of Health and Human Services
- 当前专利权人： The United States of America as represented by the Department of Health and Human Services
- 当前专利权人地址： DC Washington
- 主分类号： A61H35/02
- IPC分类号： A61H35/02 ; G01F15/00
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.
公开/授权文献
- US5949551A Image handling method using different image resolutions 公开/授权日：1999-09-07
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