发明名称 |
PUMP SHAFT SEAL |
摘要 |
An improved stuffing box can effect an auxilliary static seal with a moveable shaft to allow replacement of packing elements. The stuffing box includes a sealing ring concentrically disposed around the shaft and means for mounting the sealing ring radially spaced apart from the shaft to permit lubricating fluid to flow between the sealing ring and the shaft during movement of the shaft. The stuffing box also includes a seal container axially moveable along the shaft for pressing the sealing ring radially against the shaft to form the static seal. |
申请公布号 |
AU6024680(A) |
申请公布日期 |
1981.01.29 |
申请号 |
AU19800060246 |
申请日期 |
1980.07.09 |
申请人 |
PEERLESS PUMP DIVISION, INDIAN HEAD, INC. |
发明人 |
H. KUC |
分类号 |
F04D29/10;F16J15/00;F16J15/18 |
主分类号 |
F04D29/10 |
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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