发明名称 |
LIQUID RING VACUUM PUMP-COMPRESSOR WITH ROTOR CONE CLEARANCE CONCENTRATED IN THE SEAL SEGMENT |
摘要 |
An improved liquid ring vacuum pump apparatus for reducing wear between the cone and rotor vanes, in which a novel cone structure has a greater thickness and greater external radius in the seal segment than in the remaining segments. An alternative embodiment includes a replaceable wear plate in the seal segment. The cone structure includes grooves and notches for directing fluid to specific segments within the pump. |
申请公布号 |
CA2098261(A1) |
申请公布日期 |
1993.12.27 |
申请号 |
CA19932098261 |
申请日期 |
1993.06.11 |
申请人 |
VOONER VACUUM PUMPS, INC. |
发明人 |
WALLACE, TOMMY M.;WUNNER, CHARLES H. |
分类号 |
F04C19/00;(IPC1-7):F04F7/00 |
主分类号 |
F04C19/00 |
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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