| 摘要 |
FIELD: transport. ^ SUBSTANCE: set of inventions relates to automotive ventilation systems comprising fan for feeding fresh air into vehicle cabin. Proposed fan comprises case made up of, at least, two parts sealing it outward. Note here that case first part has first air intake or air release hole while second part has second air intake or air release hole. Case separation points allow tight connection of both said parts in first relative position and, at least, in another relative position. It includes also fasteners to connect both parts in first relative position and additional fasteners for their connection in second relative position. Said additional fasteners are not used in joint first relative position. ^ EFFECT: reliable joint between hoses and fan inlet and outlet. ^ 7 cl, 5 dwg |
