| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a variable displacement type swash plate compressor capable of sufficiently supplying oil to shoes at the time of a low load. SOLUTION: In the variable displacement type swash plate compressor which is provided with a swash plate 10, a crank chamber 8, a piston 7 connected to the swash plate 10 through a pair of shoes 50 which are relatively rotated on both end surfaces 10a, 10b of the swash plate 10, a delivery chamber 12 for storing refrigerant gas, a gas leading-in passage 57 for leading the refrigerant gas in the delivery chamber 12 to the crank chamber 8, and a control valve 81 disposed on the way of the gas leading-in passage 57, and wherein an inclining angle of the swash plate 10 is changed according to pressure change of the crank chamber 8 and a stroke amount of the piston 7 is changed; the refrigerant gas which flows out from an opening 57a of the gas leading-in passage 57 is made to collide with an oil sump groove 60 formed on one end surface 10a of the wash plate 10 when the inclining angle of the swash plate 10 becomes small, and the oil stored in the oil sump groove 60 is led to an outer peripheral surface 10e of the swash plate 10 through the oil sump groove 60 formed on the swash plate 10.</p> |
