Parallel swash plate type fluid machines

摘要

A parallel swash plate type fluid machine includes a barrel which is rotatable integrally with a rotary shaft, a plurality of cylinder sections directed in the axial direction and opening respectively on the opposite sides of the barrel, pistons fitted in the respective cylinder sections and capable of projecting on the opposite sides of the barrel, and a pair of swash plates for restraining strokes of the pistons provided in a mutually parallel alignment on the opposite sides of the barrel. Parts communicate with respective fluid chambers in the plurality of cylinder sections and have inlet sides connected with each other through a twisted flow passageway and have outlet sides connected with each other through another twisted flow passageway.