| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: engine comprises body with front, medium and nozzle parts and shaft installed in body with the possibility of rotation, and compressor and turbine are rigidly installed on it. Engine special feature is the fact that body is arranged so that it is possible to detach its parts one from another. These parts are connected by means of carrier beams installed outside the body. Shaft is installed on two roller radial thrust bearings, rollers of one of which are located in point of connection of front and medium parts of body, and rollers of the other - in place of connection of middle and nozzle parts of body. ^ EFFECT: maximum distance between bearing rolling elements and area of intense thermal exposure and possibility of simple separation of body into specified parts in places of bearings installation, simple monitoring of bearing condition and their replacement, simple monitoring of turbine and compressor elements condition. ^ 3 cl, 8 dwg |
