发明名称 |
SHAPED DIAPHRAGM WITH RETAINING FEATURE |
摘要 |
A valve diaphragm for a pneumatic valve includes a diaphragm body having an annular shape defining an inner diameter and an outer diameter. The diaphragm body includes a conical portion extending radially inward from the outer diameter toward the inner diameter and a curved portion extending between the conical portion and the inner diameter. |
申请公布号 |
CA2818807(A1) |
申请公布日期 |
2014.09.15 |
申请号 |
CA20132818807 |
申请日期 |
2013.06.13 |
申请人 |
WABTEC HOLDING CORP. |
发明人 |
PRESSLEY, ANDREW F.;KING, JEREMY R.;MARINO, PHILIP J. |
分类号 |
F16K31/128;F16K17/00;F16K31/365;F16K31/385 |
主分类号 |
F16K31/128 |
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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