发明名称 |
HYDRAULIC PRESSURE WORKING TYPE SHAFT SEAL ASSEMBLY |
摘要 |
A replaceable wear sleeve cartridge fixedly mounted to a housing bore carries internally the fixed race of an anti-friction bearing and a static seal race. The wear sleeve cartridge defines with a labyrinth preseal bushing fixed to the shaft, the basic elements of a labyrinth preseal and additionally resiliently couples through a seal wedge, a rotating seal race whose end face is both fluid pressure and resiliently biased against the end face of the annular static seal race. |
申请公布号 |
JPS6060372(A) |
申请公布日期 |
1985.04.06 |
申请号 |
JP19840141558 |
申请日期 |
1984.07.10 |
申请人 |
DEISUPOOZABURU UEISUTO SYSTEMS INC |
发明人 |
JIYOSEFU DABURIYU CHIYANBAASU SHINIA |
分类号 |
F16C33/72;F16C33/76;F16C33/80;F16J15/16;F16J15/34 |
主分类号 |
F16C33/72 |
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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