首页> 外国专利> FABRIC COMPRISING ARAMID FIBERS FOR PROTECTING A DAWN FROM IMPACTS

FABRIC COMPRISING ARAMID FIBERS FOR PROTECTING A DAWN FROM IMPACTS

机译:包含芳纶的纤维,可保护织物免受撞击

摘要

The invention relates to a blade (1) of a fan for a turbomachine, comprising: - a leading edge (4) and a lower surface (6), - a shield (10) structural, said shield (10) being reported and fixed on the leading edge (4) of the vane (1) and having a lower vane (11) fixed on the intrados wall (6), and - a piece of fabric (20) comprising aramid fibers, attached and fixed on the intrados wall (6) of the blade (1) of the fan so that the piece of fabric (20) extends in the extension of the lower vane (11) of the shield (10) without covering said lower wing (11).
机译:本发明涉及一种用于涡轮机的风扇的叶片(1),其包括:-前缘(4)和下表面(6),-护罩(10)结构,所述护罩(10)被报告并固定。在叶片(1)的前缘(4)上具有一个下部叶片(11),该下部叶片(11)固定在窗内壁(6)上;-一块包含芳族聚酰胺纤维的织物(20),固定并固定在窗内壁上风扇叶片(1)的(6),使一块布(20)在护罩(10)的下叶片(11)的延伸部分延伸,而不会覆盖所述下翼(11)。

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