发明名称 |
Device and method for restricting gas flow |
摘要 |
Restricting outlet fluid flow from a pressure vessel includes an inlet/outlet member having a passage of predetermined dimension communicating with the pressure vessel. The pressure vessel is initially filled with fluid through the passage at a first flow rate. A restrictor is adapted for close receipt in the inlet/outlet member passage and includes an opening having a dimension substantially less than the inlet/outlet member passage. An outer end of the inlet/outlet member is thereafter deformed to retain the restrictor insert within the passage. Fluid flow released from the pressure vessel must exit through the restrictor opening at a second flow rate substantially less than the inlet first flow rate.
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申请公布号 |
US4697611(A) |
申请公布日期 |
1987.10.06 |
申请号 |
US19860841434 |
申请日期 |
1986.03.19 |
申请人 |
WORTHINGTON CYLINDER CORPORATION |
发明人 |
WINLAND, VIRGIL L.;MATYSKELLA, JAMES J. |
分类号 |
F15D1/02;F16L55/027;(IPC1-7):F16K47/08;B65D83/14 |
主分类号 |
F15D1/02 |
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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