TURBINE COMPRESSOR FOR BOOSTING OF INTERNAL COMBUSTION ENGINES Russian patent published in 2015 - IPC F02B37/16 F02B37/18 F02D23/00 

FIELD: engines and pumps.

SUBSTANCE: invention can be used in combined internal combustion engines with controlled boosting. The turbine compressor for boosting of internal combustion engines comprises the turbine housing (3), the turbine wheel (1), the nozzle rim (2), the turbine insert (4), the compressor housing (10), the compressor insert (16), and at least one executive mechanism (9) with the lever (8). The turbine is also fitted with the rotary bushing (5) axially fixed by the thrust ring (7). The side surface of the rotary bushing (5) has a row of holes (6) aligned with holes in the turbine insert (4) turbines and oriented at an angle to the turbine compressor rotor axis. The insert (16) is installed in the compressor which forms the bypass. On the side surface of the compressor housing (10) the holes are made (15). The suction branch pipe of the housing has the check valve (14) for air bypass around the compressor at emergence of pressure difference between suction (12) and injection (13) cavities.

EFFECT: improvement of reliability of turbine compressor.

1 dwg