Swash plate type variable displacement compressor

摘要

In a compressor according to the present invention, an actuator (13) is arranged in a swash plate chamber (33) in a manner rotatable integrally with a drive shaft (3). The actuator (13) includes a rotation body (13a), a movable body (13b), and a control pressure chamber (13c). A control mechanism (15) includes a bleed passage (15a), a supply passage (15b), and a control valve (15c). The control mechanism (15) is capable of changing the pressure in the control pressure chamber (13c) to move the movable body (13b). When the pressure in the control pressure chamber (13c) exceeds the pressure in the swash plate chamber (33), the inclination angle of the swash plate (5) with respect to the rotation axis (O) of the drive shaft (3) increases.