Abrégé

A rotary volumetric machine comprising: -a stationary structure (12); -a rotor (14), which can turn with respect to the stationary structure (12) about a principal axis of rotation (A); -a work chamber (24) formed within said rotor (14); -a disk (36), which is housed in said work chamber (24) and can turn with respect to the stationary structure (12) about a secondary axis of rotation (B) fixed with respect to said stationary structure (12), the secondary axis of rotation (B) being inclined with respect to said principal axis of rotation (A), said disk (36) having a radial through groove (50); -a diaphragm (52), which is fixed with respect to said rotor (14), extends in said work chamber (24), and engages said radial groove (50) of said disk (36); and -an inlet opening and an outlet opening (34) for a working fluid, which are formed in said rotor (14), communicate with said work chamber (24), and are located on opposite sides of said diaphragm (52).

Classes IPC  ?

• F01C 9/00 - "Machines" ou machines motrices à piston oscillant