| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a technique for increasing the suction volume of a second compressing chamber without reducing the suction volume of a first compressing chamber. <P>SOLUTION: The rotary compressor has a shaft 4, a cylinder 5, piston 8, a first vane 32, a second vane 33, a first suction hole 19 and a second suction hole 20. The first vane 32 partitions a space between the cylinder 5 and the piston 8 along the peripheral direction of the piston 8. The second vane 33 further partitions the space partitioned by the first vane 32 along the peripheral direction of the piston 8 such that the first compressing chamber 25 and the second compressing chamber 26 having a volume smaller than that of the first compression chamber 25 are formed in the cylinder 5. The first suction hole 19 guides operation fluid to the first compression chamber 25. The second suction hole 20 guides operation fluid to the second compression chamber 26. The first vane 32 is inclined such that the suction volume of the second compression chamber 26 is increased. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
