发明名称 |
Method and apparatus for removing a high pressure in-tank pump using a low pressure tube |
摘要 |
Apparatus are disclosed which include a low pressure tube through which a pump discharge line can extend. The tube is sealed in at least two separate elevations to define a purge zone that can be purged of all volatile gases and permit the discharge line to be raised vertically through the low pressure tube.
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申请公布号 |
US5865605(A) |
申请公布日期 |
1999.02.02 |
申请号 |
US19970821359 |
申请日期 |
1997.03.20 |
申请人 |
CHICAGO BRIDGE & IRON COMPANY |
发明人 |
WEIDLEIN, GLENN L. |
分类号 |
F04B23/02;(IPC1-7):F04B17/00;F04B35/04;F04B15/08 |
主分类号 |
F04B23/02 |
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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