| 摘要 |
Tube(15) is slantwisely set on the end of crankshaft(1). Lubrication fluid in the chamber(14) is supplied to the motorcompressor connection part by the centrifugal effect. The width of the upper part(16) of the tube(15) is constant. The semicircular slotter(17) is formed at the lower part(26). L-shaped wing(19) is fixed at the center of the tube(15).
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