DOUBLE-HEADED PISTON SWASH PLATE TYPE COMPRESSOR

摘要

A double-headed piston type swash plate compressor includes; a rotation shaft; a driving force transmitting member; a tiltable swash plate; a movable body changing the tilt angle of the swash plate; and a control pressure chamber which is regulated by the movable body and the driving force transmitting member arranged on a side of the swash plate in the axial line direction of the rotation shaft. The movable body includes: a bottom unit through which the rotation shaft penetrates; and a cylinder unit which is extended from the bottom unit in the axial line direction of the rotation shaft to surround the rotation shaft. The cylinder unit slides along a part of the driving force transmitting member to move in the axial line direction of the rotation shaft to change the tilt angle of the swash plate according to the change of the internal pressure of the control pressure chamber.