发明名称 |
Sealing technique for hydropneumatic pressure vessel |
摘要 |
A hydropneumatic pressure vessel comprising a tank wall having wall portions defining a closed cavity. A flexible elastomeric diaphragm separates the cavity into first and second fluid pressure chambers. An edge of the diaphragm is clamped between annular portions of the wall positions and other radially and axially off-set portions of the wall portions are fused to each other.
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申请公布号 |
US5806705(A) |
申请公布日期 |
1998.09.15 |
申请号 |
US19970986265 |
申请日期 |
1997.12.05 |
申请人 |
ESSEF CORPORATION |
发明人 |
HERALD, JR., NICHOLAS;MOLINA, JR., CHARLES T.;MURPHY, JAMES C. |
分类号 |
F16L55/053;(IPC1-7):F16L55/04 |
主分类号 |
F16L55/053 |
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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