发明名称 |
RAPID RESPONSE SELF-CLOSING PRESSURE EQUALIZATION VENT |
摘要 |
A rapid response self-closing pressure equalization vent employs a frame supported in a compartment divider and a movable vent portion having a periphery sealingly engaging the frame in a closed position. Multiple resilient extension elements are attached to the frame and engage the movable vent portion for even displacement around a periphery of the movable vent portion relative to the frame to an open position responsive to a pressure differential on the movable vent portion. The resilient extension elements retract upon equalization of the pressure differential to reseat the movable vent portion in the frame.
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申请公布号 |
US2012085426(A1) |
申请公布日期 |
2012.04.12 |
申请号 |
US20100901325 |
申请日期 |
2010.10.08 |
申请人 |
KENT STEVEN R.;WELLS JAMES S.;KUHN JOHN E.;THE BOEING COMPANY |
发明人 |
KENT STEVEN R.;WELLS JAMES S.;KUHN JOHN E. |
分类号 |
B23P19/04;F16K15/00 |
主分类号 |
B23P19/04 |
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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