发明名称 |
ULTRA LIGHTWEIGHT AND COMPACT ACCUMULATOR |
摘要 |
An accumulator assembly comprises an accumulator cylinder formed of a cylindrical, gas-impermeable shell and a cylindrical gas-impermeable sleeve disposed within and substantially concentric with the shell. An interstitial space is formed between the sleeve and the shell. A piston slidably is disposed within the sleeve, the piston separating an interior of the sleeve into a first chamber configured to contain a compressed gas, and a second chamber configured to contain a pressurized fluid. A pair of removable axial closures retained to the gas-impermeable sleeve at opposing ends and sealingly engaged with corresponding opposing ends of the gas-impermeable shell is configured to provide maximum resistance to the tensional stress of the sleeve.
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申请公布号 |
US2012067446(A1) |
申请公布日期 |
2012.03.22 |
申请号 |
US201113221364 |
申请日期 |
2011.08.30 |
申请人 |
O'BRIEN, II JAMES A.;WITTE MATTHEW W.;FRANK GEORGE J. |
发明人 |
O'BRIEN, II JAMES A.;WITTE MATTHEW W.;FRANK GEORGE J. |
分类号 |
F16L55/04 |
主分类号 |
F16L55/04 |
代理机构 |
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代理人 |
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地址 |
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