发明名称 |
Speed of laboratory fume hood sash opening monitor and indicator |
摘要 |
<p>Apparatus for monitoring the speed of movement of at least one sash door (62) of a laboratory fume hood (60) is disclosed. The speed of movement of a sash door (62) is detected and an alarm signal is generated if the speed of movement exceeds a predetermined value while increasing the size of the uncovered opening of the fume hood (60).</p> |
申请公布号 |
EP0824043(A2) |
申请公布日期 |
1998.02.18 |
申请号 |
EP19970111168 |
申请日期 |
1997.07.03 |
申请人 |
LANDIS & STAEFA, INC. |
发明人 |
JACOB, STEVEN D. |
分类号 |
E05F15/10;B01L1/00;B08B15/02;G01P1/10;G01P13/00;(IPC1-7):B08B15/02 |
主分类号 |
E05F15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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