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公开(公告)号：US20220194626A1
公开(公告)日：2022-06-23
申请号：US17603709
申请日：2019-04-29
IPC分类号： B64F1/26 , E04H17/16 , G10K11/162
摘要： The present application relates to a sound insulating panel, suitable for use as a deflecting surface in jet blast deflectors.
Therefore, it is described a jet blast deflector fence, comprised of detachable sound insulating panels, forming a modular deflecting and noise absorbing surface, covering its entire frontal area that is aligned with the aircraft. This approach favours not only the maintenance procedures of the fence, but also allows noise absorption, in addition to redirecting the high energy exhausted from a jet engine.-
公开(公告)号：US20180194492A1
公开(公告)日：2018-07-12
申请号：US15739729
申请日：2016-06-22
摘要： The present invention falls within the scope of soundproofing structures for aircrafts, typically existing in airports or any infrastructures for aircrafts. For testing and servicing of an aircraft, the latter must be placed under extreme conditions, which generate high noise in its vicinity. This invention is aimed at insulating the noise of aircrafts of any size, by expanding an existing expandable installation.It is therefore the object of the present invention an expandable soundproofing structure for aircrafts, comprising at least one front barrier (1) and two side barriers (2), wherein each side barrier (2) extends in a given direction and is arranged in such a way towards one of the ends of the front barrier (1) that the angle formed between each side barrier (2) and the front barrier (1) is greater than 90° and the free ends (3) of each one of the side barriers (2) are suitable to be expanded.
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公开(公告)号：US20220349134A1
公开(公告)日：2022-11-03
申请号：US17439414
申请日：2019-03-15
摘要： The present invention falls within the scope of soundproofing structures for aircrafts, disclosing a double-sided noise barrier suitable for ground run-up enclosures. Therefore, it is proposed a support structure formed by two side surfaces, each side surface having sound insulating plates mounted thereon, providing a 360° soundproofing space around it. By means of the technical advantageous provided with the use of a double-sided noise barrier, the present invention discloses GRE structures which incorporates such barrier, that enable optimization of space in the assembly of a set of individual GREs.
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