Seal arrangement for use in internal combustion engine, has centering units arranged at wedge-shape formed surface, extending in radial direction and cooperating with centering surface in housing

摘要

The arrangement has a wedge-shape formed surface (9) arranged at a supporting unit (3) or at a housing. The surface (9) is drawn by rotating the supporting part relative to the housing about a rotational axis of an engine part in an axial direction of the engine part at a two-way surface. Centering units (11, 12, 13) arranged at the surface (9) extend in a radial direction and cooperate with a centering surface (14) in the housing.