| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow a refrigerant to be supplied to a compression chamber stably and continuously, in a scroll compressor. <P>SOLUTION: An injection mechanism 70 has a first port 73 which is formed close to an inner peripheral wall 32b of a fixed lap 32 at a fixed end plate part 31 and opened to a first compression chamber, and a second port 74 which is formed close to an outer circumferential wall 32c of the fixed lap 32 at the fixed end plate part 31 and opened in a second compression chamber. One or both of the two ports 73, 74 are continuously communicated with the corresponding compression chamber 25 while a turning scroll 40 makes a turn of at least 360° from the prescribed rotational angle position. <P>COPYRIGHT: (C)2012,JPO&INPIT |
