发明名称 |
DUST COVER |
摘要 |
<p>An outlet dust cover (10), for attachment to a back plate (12) having a wall plate (34) formed to include an aperture within which a valve (28) controlling gas flow in a pipe (30) is received is disclosed. The dust cover includes a plate (18), a valve actuator (20) located in the plate (18) and arranged to be positioned adjacent the valve (28) when the plate (18) is positioned adjacent the wall plate (34), and a vent (27) extending through the cover (10) and positioned to be in communication with the pipe (30). The valve actuator (20) assumes a first state in which the valve (28) is not actuated and a second state wherein the valve (28) is actuated.</p> |
申请公布号 |
WO0079171(A1) |
申请公布日期 |
2000.12.28 |
申请号 |
WO2000US16757 |
申请日期 |
2000.06.16 |
申请人 |
HILL-ROM SERVICES, INC. |
发明人 |
HOFFMAN, RICHARD, E.;GARNER, DAVID, M. |
分类号 |
F16L55/00;F16K1/12;F16L37/60;F17D1/02;(IPC1-7):F16L37/00 |
主分类号 |
F16L55/00 |
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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