发明名称 |
Low cost repairable accumulator |
摘要 |
A low cost repairable accumulator device having an effective seal defined between an end cap carrying the gas charging valve assembly and the remaining components of the pressure vessel without the use of O-rings or like auxiliary sealing members. The bladder assembly incorporates integral protuberances which coact with portions of the pressure vessel and/or the end cap to achieve the desired seals.
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申请公布号 |
US4274446(A) |
申请公布日期 |
1981.06.23 |
申请号 |
US19790087656 |
申请日期 |
1979.10.24 |
申请人 |
GREER HYDRAULICS, INCORPORATED |
发明人 |
ZAHID, ABDUZ |
分类号 |
F15B1/08;F15B1/14;(IPC1-7):F16L55/04 |
主分类号 |
F15B1/08 |
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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