| 摘要 |
FIELD: machine building.SUBSTANCE: invention relates to spiral compressor. Spiral compressor housing (25) is provided with recess (78), which is provided at accommodating section (26) bottom (26a) and in which oil is collected after engagement section (43) sliding section (44) lubricating, and oil supply passage (70), which feeds oil in recess (78) to compression mechanism (20) sliding section (35, 45).EFFECT: invention is aimed at oil in spacing chamber foaming losses reduction.6 cl, 7 dwg |
