ROTOR HYDRO-PNEUMATIC MACHINE Russian patent published in 2017 - IPC F01C3/08 F04C3/08 F04C18/56 

FIELD: machine engineering.

SUBSTANCE: rotor hydro-pneumatic machine contains the housing 1, in which the driving and driven operating gears 5 and 4 are arranged, consisting of the hollow hub and the central disk with asymmetrical profiled teeth 2 and 3, located on its periphery, connected to the gears 4, 5 and the synchronizing gears 6, 7 with the symmetrical teeth profile concentrically to them on the shafts, the feed-in and out channels of the operating fluid, the sealing elements. The gears 4-7 are made conical, and each of two pairs of similar gears forms the axial gears with axes of rotation, intersecting in one point. The kinematic connection is formed between the working and synchronizing gears, containing the fixing and elastic elements 19 and 14. Two feed-in and out channels are located on the housing 1 in the maximum teeth 2, 3 overlap area of the gears 4, 5, and the other two - in the areas of the teeth 2, 3 engagement beginning. The feed-in and out channels are located on the housing 1 periphery and are provided with the locking equipment.

EFFECT: reduction of the device dimensions, increase of its functional parameters and expansion of the technological possibilities.

25 cl, 22 dwg