Wire stock suitable for reinforcement
    43.
    发明授权
    Wire stock suitable for reinforcement 有权
    线材适用于加固

    公开(公告)号:US6153024A

    公开(公告)日:2000-11-28

    申请号:US091844

    申请日:1998-12-04

    Abstract: This wire stock is made of a microalloyed steel having a carbon content of between 0.2% and 0.6% by weight and furthermore containing at least one alloying element selected from the group consisting of vanadium, molybdenum and chromium, in a proportion, by weight, of at least 0.05% and at most 0.5% of said alloying element or of the combination of said alloying elements. Such wire stocks are manufactured in order to produce, by deformation and heat treatment, a ready-to-use wire which is used, for example, to reinforce articles made of plastics or made of rubber, especially tire covers, plies, belts, hoses.

    Abstract translation: PCT No.PCT / FR97 / 00027 Sec。 371 1998年12月4日第 102(e)日期1998年12月4日PCT 1997年1月8日PCT PCT。 公开号WO97 / 26385 PCT 日期1997年7月24日该线材由碳含量为0.2〜0.6重量%的微合金钢制成,并且还含有至少一种选自钒,钼和铬的合金元素,比例为 ,优选为所述合金元素或所述合金元素的组合的至少0.05%和至多0.5%。 为了通过变形和热处理来生产这种线材,可以使用例如用于加强由塑料制成的制品或由橡胶制成的物品,特别是轮胎盖,帘布层,带,软管的即用型线 。

    ANTI-ICING / DE-ICING SYSTEM AND METHOD AND AIRCRAFT STRUCTURE INCORPORATING THIS SYSTEM
    48.
    发明申请
    ANTI-ICING / DE-ICING SYSTEM AND METHOD AND AIRCRAFT STRUCTURE INCORPORATING THIS SYSTEM 有权
    防盗/清除系统和方法以及合并这一系统的飞机结构

    公开(公告)号:US20090224104A1

    公开(公告)日:2009-09-10

    申请号:US12398515

    申请日:2009-03-05

    CPC classification number: G10K11/343 B60S1/02 B64D15/163 G10K11/346

    Abstract: The present invention provides an anti-icing/de-icing system and method using ultrasound waves for an external surface of a structure likely to be iced, such as an aircraft wing or engine nacelle, and such a structure incorporating this system. The system comprises a plurality of piezoelectric transducers with which the structure is fitted, opposite this external surface, and this system is such that it comprises means of scanning at least one matrix of elementary meshes predefined in this surface in relation to an even arrangement of a group of these transducers, these scanning means being able to focus the waves emitted by all or some of the transducers of the or each group on these meshes one after the other, via signal summing means coupled to these scanning means and able to produce, for each mesh, a summation of the signals obtained from the transducers emitting these waves.

    Abstract translation: 本发明提供了一种使用超声波作为可能结冰的结构的外表面的防冰/除冰系统和方法,例如飞行器机翼或发动机机舱,以及这种结合该系统的结构。 该系统包括多个压电换能器,该结构与该外表面相对配合,并且该系统使得其包括扫描在该表面中预定义的至少一个基本网格矩阵的装置相对于 这些扫描装置能够通过耦合到这些扫描装置的信号求和装置将这些或每组的全部或一些换能器发射的波相互集中在这些网格上,并且能够产生 每个网格,从发射这些波的换能器获得的信号的和。

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