发明名称 |
PRESSURE DEMAND REGULATOR WITH AUTOMATIC SHUT-OFF |
摘要 |
<p>A pressure demand breathing apparatus having a facemask connected through a pressure demand regulator with a shut-off device that operates automatically to interrupt the supply of air to the mask when the facemask is removed. The device operates with a time delay to permit momentary user-induced high flow rates without interrupting the supply.</p> |
申请公布号 |
EP0047575(A3) |
申请公布日期 |
1982.06.02 |
申请号 |
EP19810302909 |
申请日期 |
1981.06.26 |
申请人 |
FIGGIE INTERNATIONAL INC. |
发明人 |
GIORGINI, EUGENE ANTHONY;SULLIVAN, JOHN LOWE |
分类号 |
A61M16/00;A62B9/02;A62B9/04;B63C11/22;(IPC1-7):62B7/04 |
主分类号 |
A61M16/00 |
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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