| 摘要 |
<p>A scroll fluid machine having a stationary scroll 11 and a revolving scroll 12, each scroll having a spiral scroll lap 11a, 12a spiralling from the center side to the outer side, characterized in that one 12 of the scrolls, has an annular outermost lap 12b, 12b' having a radius larger than that at the outer end of the spiral lap of the other scroll 11, the annular, outermost lap 12b and 12b' being the outermost wall, and the scrolls are assembled so that the lap 11a of the other scroll 11 is disposed in the inner side of the lap 12a, 12b, 12b' of the said one 12 of the scrolls. <IMAGE></p> |
