| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a swash plate type compressor preventing the stagnation of a liquid refrigerant in a crank chamber upon stopping operation in the swash plate type compressor provided with a discharge passage discharging a compressed leakage refrigerant which passes through a clearance between a piston and a cylinder bore and is leaked to the crank chamber, from the crank chamber to a suction chamber. <P>SOLUTION: This swash plate type compressor is provided with the discharge passage discharging the compressed leakage refrigerant which passes through the clearance between the piston and the cylinder bore and is leaked to the crank chamber, from the crank chamber to the suction chamber, and a check valve opening the discharge passage when crank chamber internal pressure is higher than suction chamber internal pressure and closing the discharge passage when the crank chamber internal pressure is not more than the suction chamber internal pressure. <P>COPYRIGHT: (C)2003,JPO</p> |
