RADIAL CYLINDER HYDRAULIC MACHINE WITH A DISTRIBUTOR EACH CYLINDER

摘要

A hydraulic machine includes radial cylinders including, oscillating radial cylinders arranged in a crown or star of cylinder-piston units, the pistons of the groups are made slidable on a crankshaft or with a cam, or on interposed members concentric to it, and realizing the reciprocating motion in the oscillating cylinders. The oscillating cylinders are placed in contact with a surface of distribution concentric or corresponding to the surface of oscillation of the respective cylinder on which a distributor body is placed separate from the machine body and housed in a seat in the body, or part fixed to the body, of the hydraulic machine, and each distributor body is mobile in its seat under the action of the pressure of liquid in connection on the back surface of the distributor body against the surface of distribution of the oscillating radial cylinder subject to the distribution.

主权项

1. A hydraulic machine comprising:
radial cylinders comprising oscillating radial cylinders arranged in a machine body having a crown or star of cylinder-piston units, the pistons of said units being made slidable on a crankshaft either with a cam, or on interposed members concentric to it, and realizing the reciprocating motion in the oscillating cylinders; and a single distributor formed in a surface of distribution concentric or corresponding to the surface of oscillation of the respective cylinder, wherein said oscillating cylinders are put in contact with a surface of distribution on which a distributor body is placed, separate from the machine body and housed in a seat in the machine body, or part fixed to the machine body, of the hydraulic machine, and wherein each distributor body is mobile in its seat under the action of the pressure of the liquid acting on the back surface of said distributor body against the surface of distribution of the oscillating radial cylinder subject to the distribution.