Rotor tip for turbomachine compressor of airplane, has container containing de-icing fluid, and equipped with filling valve, and distribution orifices for distributing de-icing fluid through calibrated opening

摘要

The tip (1) has a de-icing fluid container (5) containing a de-icing fluid, and equipped with a filling valve (8). Side distribution orifices (9) distribute the de-icing fluid through a calibrated opening. The container is formed by a flexible bladder that comprises a concavity (11) directed towards the rear, where the bladder is made of polymer reinforced with fibers. Each orifice is formed at the front of an adjustable flap (7). The flap has an active element (10) made of shape memory alloy. The valve is arranged in extension of the flap.