| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a two-stage compression rolling piston-type compressor capable of achieving high efficiency of the compressor by reducing circumferential leakage. <P>SOLUTION: In the two-stage compression rolling piston-type compressor in which two operating chambers are provided inside and outside a rolling piston (42), a phase shift angle (ϕ) of the upper stage operating chamber (41) with respect to the lower stage operating chamber (40) is in the range of 200-280°when measured in a direction opposite to the direction of revolution. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
