| 摘要 |
PROBLEM TO BE SOLVED: To extend lifetime of a lip seal 38 of a compressor. SOLUTION: This lubricating device lubricates the lip seal 38 of a crankshaft having a wearing surface using a lubricant used in the crankshaft 18. The lubricating device includes a compressor housing section 32, and the lip seal 38 is fixed in the compressor housing section 12 so as to contact with the crankshaft 18 and a structure of the compressor housing section 32 for sufficiently providing the lubricant to the surface of the lip seal 38. The structure includes a boa 40 having a reservoir for maintaining the lubricant in a contacting state with the lip seal 38. COPYRIGHT: (C)2004,JPO&NCIPI
|
