发明名称 |
Pump having a bushing removal mechanism |
摘要 |
A mechanism is disclosed for use in permitting inspection and/or replacement of a seal chamber bushing of a centrifugal or axial flow pump at a point of pump installation and without necessitating disassembly of the pump rotating assembly. The mechanism includes a bushing holder, which is removably fitted within a pump shaft access or receiving opening extending through a pump backplate or stuffing box cover; and a gland or seal chamber housing, which is removably mounted on the backplate and releasably coupled to the bushing holder in a manner facilitating removal of the latter from within the pump shaft access opening.
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申请公布号 |
US4661044(A) |
申请公布日期 |
1987.04.28 |
申请号 |
US19850737517 |
申请日期 |
1985.05.24 |
申请人 |
GOULDS PUMPS, INCORPORATED |
发明人 |
FREELAND, BRUCE E. |
分类号 |
F04D29/08;F04D29/62;(IPC1-7):F01D25/24 |
主分类号 |
F04D29/08 |
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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