| 摘要 |
FIELD: machine building.SUBSTANCE: turbo-compressor (10, 10'), put into operation by waste gases, for an internal combustion engine, contains rotational velocity sensor (32) and element (30, 30', 40, 40', 40") in the form of bushing for axial fixation of at least one bearing (24, 26) of turbo-compressor shaft (22). Element (30, 30', 40, 40', 40") in the form of bushing on peripheral surface (46, 46', 46?) contains at least one through hole (48, 48', 48"), through which rotational velocity sensor passes through element (30, 30', 40, 40', 40") in the form of bushing. At least one through hole (48, 48', 48"), at least in its part has a conical form in radial direction of element (30, 30', 40, 40', 40") in the form of bushing.EFFECT: simplifying assembly efforts due to attitude manoeuvre of bushing during the sensor mounting due to conical form of the hole.5 cl, 5 dwg |
