发明名称 |
Axial multi-piston compressor with internal lubricating arrangement for shaft seal unit |
摘要 |
An axial multi-piston compressor having a drive shaft which rotates and a cylinder block having a multiplicity of cylinder bores and pistons within the cylinder bores. The cylinder block is associated with a crank chamber containing the fluid to be compressed and a lubricating oil mist. The peripheral wall of the crank chamber having a groove on the peripheral surface which groove collects oil and directs the oil to the shaft seal. The groove is partially curved in a direction counter to the direction of rotation of the shaft.
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申请公布号 |
US5370505(A) |
申请公布日期 |
1994.12.06 |
申请号 |
US19930073770 |
申请日期 |
1993.06.08 |
申请人 |
KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO |
发明人 |
TAKENAKA, KENJI;TAKEICHI, TORU;KAYUKAWA, HIROAKI;HIDAKA, SHIGEYUKI |
分类号 |
F04B27/08;F04B27/10;(IPC1-7):F04B1/12 |
主分类号 |
F04B27/08 |
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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