发明名称 |
DIAPHRAGM FOR USE WITH CONTROL VALVES |
摘要 |
A diaphragm for use with a valve includes a body having a central portion including an outer central portion and offset by an angled portion from an outer portion. The central portion is to be disposed at a position adjacent a valve seat and displaced into engagement with the valve seat to affect fluid flow. The body deforms substantially at the outer central portion and angled portion during displacement of the central portion by the valve and reacts substantially unilaterally to prevent vibration of the diaphragm during fluid flow past the valve seat.
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申请公布号 |
US2009114873(A1) |
申请公布日期 |
2009.05.07 |
申请号 |
US20070935006 |
申请日期 |
2007.11.05 |
申请人 |
ANAGNOS RICHARD;O'HARA DENNIS EUGENE;SOULIERE ERNEST |
发明人 |
ANAGNOS RICHARD;O'HARA DENNIS EUGENE;SOULIERE ERNEST |
分类号 |
F16K7/00;F16K31/126 |
主分类号 |
F16K7/00 |
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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