VARIABLE DISPLACEMENT TYPE COMPRESSOR

摘要

PURPOSE: To provide a variable displacement type compressor to prevent the occurrence of one-sided floating of a rotary support body with delivery capacity is varied from a maximum. CONSTITUTION: A trust bearing 61 is located between a rotary support body 17 and a front housing 11. The thrust bearing 61 has appearance formed in a ring-form state centering around the axis L of a drive shaft 16. The thrust bearing 61 bears a compression load F from a piston 22 exerted on a rotary support body 17 through a swash plate 18 and a hinge mechanism 19. The effective bearing radius 11 of a compression load F of the thrust bearing 61 is set to a valve higher than a distance between the link fulcrum S of the hinge mechanism 19 and the axis L of the drive shaft 16 in a state that the swash plate 18 is brought into a maximum inclination angle state.