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1. 发明公开

EP2949903A1 Element for sound absorption 有权转让
标题翻译：元素zur Schallabsorption
公开(公告)号：EP2949903A1
公开(公告)日：2015-12-02
申请号：EP15154124.0
申请日：2012-12-03
申请人： Alenia Aermacchi S.p.A.
发明人： Copiello, Diego , Duccini, Gianni , Ferrante, Pier Giorgio , Gurioli, Alessandro , Merlo, Emanuele
IPC分类号： F02C7/045 , F02K1/82
CPC分类号： F02C7/045 , F02K1/827 , F05B2260/962 , Y02T50/672
摘要： The element (26; 126) comprises a front layer (28), which is, at least in a region thereof, sound-permeable; a back layer (30), which is substantially sound-reflecting; and a honeycomb layer (32), which is sandwiched between the front layer (28) and the back layer (30), and defines a mesh structure having a plurality of hollow cells (34) bordering on one another. The cells (34) are provided to resonate within their side walls the sound waves entering through the front layer (28) and being diverted by the back layer (30). The element (26;126) further comprises a plasma actuator (38, 40, 42, 44; 38, 40, 142, 44) provided to generate in the cells (34) a plasma discharge (D) inducing a flow of ionized air particles (A) interacting with the sound waves coming from the front layer (28).
摘要翻译：元件（26; 126）包括前层（28），其至少在其一个区域中是可透声的; 背面层（30），其基本上是声音反射的; 以及夹在前层（28）和背层（30）之间的蜂窝层（32），并且限定具有彼此接壤的多个中空电池（34）的网状结构。电池（34）被设置成在它们的侧壁内谐振通过前层（28）进入并被背层（30）转移的声波。元件（26; 126）还包括等离子体致动器（38,40,42,44; 38,40,142,44），其被提供以在所述电池（34）中产生等离子体放电（D），其引起电离空气流颗粒（A）与来自前层（28）的声波相互作用。

2. 发明公开

EP2906944A1 SYSTEM AND METHOD FOR MEASURING ABSORBED HUMIDITY IN A COMPOSITE MATERIAL 有权转让
标题翻译：系统和方法测量记录在复合材料中的水分
公开(公告)号：EP2906944A1
公开(公告)日：2015-08-19
申请号：EP13805557.9
申请日：2013-10-09
申请人： Alenia Aermacchi S.p.A.
发明人： IANNONE, Michele
IPC分类号： G01N33/44
CPC分类号： G01N19/10 , G01N33/442 , G01N2033/0003
摘要： A system for measuring absorbed humidity in a composite material, including: an item (1) of composite material comprising a plurality of plies of material consolidated through the action of pressure and heat, wherein each ply of material is formed from a resin matrix reinforced with a fibre material, an insert (13) embedded in the composite material, which is positioned in an interface zone (15) between a first and a second (1 1, 12) ply of material, and in which at least one cavity (17) is formed, in fluid communication with first and second ply of material, and an ambient humidity sensor (20) positioned inside the cavity, and capable of providing a signal indicating the humidity content in the atmosphere present inside the cavity.

3. 发明授权

EP2291310B8 COUPLING FOR INDUCING HIGH TEMPERATURE DROPS BETWEEN CONNECTED PARTS ON AN AIRCRAFT 有权
标题翻译：离合器GENERATING相关零件的强温废物在一个平面上
公开(公告)号：EP2291310B8
公开(公告)日：2015-08-19
申请号：EP09746129.7
申请日：2009-05-01
申请人： Alenia Aermacchi S.p.A.
发明人： PREMAZZI, Marco , GARUCCIO, Federico
IPC分类号： B64C1/38 , B64C1/40 , B64D29/00 , B64D33/02 , B64D15/02 , B64D15/12
CPC分类号： B64C1/38 , B64C1/40 , B64D15/02 , B64D15/12 , B64D29/00 , B64D33/02 , B64D2033/0233 , B64D2033/0273 , B64D2033/0286 , Y10T16/52 , Y10T16/555

4. 发明授权

EP2631450B1 Element for sound absorption in aircrafts nacelles. 有权
标题翻译：飞机发动机降噪元件。
公开(公告)号：EP2631450B1
公开(公告)日：2015-03-25
申请号：EP12195230.3
申请日：2012-12-03
申请人： Alenia Aermacchi S.p.A.
发明人： Copiello, Diego , Duccini, Gianni , Ferrante, Pier Giorgio , Gurioli, Alessandro , Merlo, Emanuele , Roberto Pertile
IPC分类号： F02C7/045 , F02K1/82
CPC分类号： F02C7/045 , F02K1/827 , F05B2260/962 , Y02T50/672

5. 发明授权

EP2645055B1 Method for evaluating the structural compatibility of an aircraft for use on rough runways 有权转让
标题翻译：用于评估使用不均匀的跑道的飞机的结构相容性方法
公开(公告)号：EP2645055B1
公开(公告)日：2014-11-05
申请号：EP13161497.6
申请日：2013-03-27
申请人： Alenia Aermacchi S.p.A.
发明人： Piccolo, Antonio , Mastroianni, Gaetana , Migliore, Sandro
IPC分类号： G01B21/30 , G08G5/00
CPC分类号： E01C9/00 , G01B21/30 , G08G5/00

6. 发明授权

EP2280818B1 METHOD FOR MANUFACTURING AN ELONGATED STRUCTURAL ELEMENT MADE OF COMPOSITE MATERIAL BY MEANS OF FORMING AND CURING IN AN AUTOCLAVE USING A VACUUM BAG 有权
标题翻译：方法用于制造细长结构元素从复合通过在高压灭菌形式和固化使用真空袋
公开(公告)号：EP2280818B1
公开(公告)日：2014-10-29
申请号：EP09724124.4
申请日：2009-03-25
申请人： Alenia Aermacchi S.p.A.
发明人： DELLI CARRI, Alfonso , GROSSO, Felice , IAGULLI, Gianni , DE VITA, Vincenzo , PINO, Agostino
IPC分类号： B29C70/34 , B29C70/44 , B29D99/00 , B29L31/00
CPC分类号： B29C70/446 , B29C70/342 , B29D99/0003 , B29L2031/003

7. 发明授权

EP2532476B1 Nozzle for removing dust and chips resulting from drilling operations 有权
标题翻译：喷嘴用于从孔中去除灰尘和碎片
公开(公告)号：EP2532476B1
公开(公告)日：2014-02-12
申请号：EP12170966.1
申请日：2012-06-06
申请人： Alenia Aermacchi S.p.A.
发明人： Pirro, Nicola , Digiaro, Giancosimo
IPC分类号： B23Q11/00 , B23B49/02
CPC分类号： B23Q11/0046 , B23B49/023 , Y10T408/03 , Y10T408/50 , Y10T408/56245 , Y10T408/567

8. 发明公开

EP2674282A1 Method for producing a closed-section portion of an aircraft provided with deformation sensors 有权转让
标题翻译：一种用于制造航空器部件的与变形传感器的封闭部分过程
公开(公告)号：EP2674282A1
公开(公告)日：2013-12-18
申请号：EP13171559.1
申请日：2013-06-11
申请人： Alenia Aermacchi S.p.A.
发明人： Inserra Imparato, Sabato , Lauria, Giuseppe , Recchia, Sergio , Russolillo, Alberto , Arnone, Carlo , De Vita, Vincenzo , Fiore, Antonio
IPC分类号： B29C65/50 , B29C70/44 , B64D45/00
CPC分类号： B29D99/0014 , B29C65/4835 , B29C65/5057 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/524 , B29C66/5326 , B29C66/61 , B29C66/636 , B29C66/721 , B29C66/7212 , B29C66/73112 , B29C66/73161 , B29C66/81455 , B29L2031/3076 , B64D2045/0085 , B29K2307/04
摘要： Method for producing a closed-section portion of an aircraft wherein a strain gauge (17) is glued on a first face (15a) of a flat tape (15) that is previously fastened on a face (11a) of a tool (10) comprising a rigid elongated body covered by an extensible sack (12). The tool (10) supporting the tape (15) is arranged in a cavity (7) of an aircraft structure. Vacuum is then created to obtain the expansion of the vacuum sack (12) and perform the pressure gluing of the tape (15) onto a wall of said cavity (7). The tool (10) is subsequently extracted from the cavity (7). As a result of these operations, the tape (15) is integrally fastened onto a wall of the cavity (7) so that any deformation applied to this wall is transmitted to said strain gauge (17).
摘要翻译：用于生产worin的应变计（17）被粘合在一个平面带（15）的第一面（15A）的飞行器的闭合剖面部的方法做了一个工具的表面（11A），预先固定好（10）包括：通过在可扩展的袋（12）覆盖的刚性的细长体。支撑带（15）的工具（10）是在飞机结构的空腔（7），其布置。真空然后创建以获得真空袋（12）的膨胀和到所述空腔（7）的壁进行带（15）的压力粘合。所述工具（10）随后从所述腔（7）萃取。作为合成操作的结果，在磁带（15）被一体地紧固到所述腔体的壁（7）所以没有适用于该壁的变形是反式mitted至所述应变计（17）。

9. 发明授权

EP2522495B1 Structural member with flange having a clean cut edge, and process for the manufacture thereof 有权
标题翻译：部件具有平滑边缘凸缘包括，及其制备方法
公开(公告)号：EP2522495B1
公开(公告)日：2013-12-11
申请号：EP12167449.3
申请日：2012-05-10
申请人： Alenia Aermacchi S.p.A.
发明人： Raffone, Marco , Iagulli, Gianni , Delli Carri, Alfonso , Grosso, Felice , Ciavarella, Leonardo , Di Giacomo, Eugenio , Ambrosino, Giuseppe
IPC分类号： B29C70/28 , B32B3/02
CPC分类号： B29C70/30 , B29D99/0003 , Y02T50/43 , Y10T428/2419
摘要： Structural member (10) composed of assembled plies of fibre material embedded in a resin matrix, and comprising at least one laminated part (17) formed by a plurality of these plies arranged in a stacking relationship, wherein the laminated part of the structural member (10) is folded in such a way as to form a flange (13) defining an inner angle (±) with respect to a base portion (19) of the laminated part (17). The edge (13a) of the flange forms a sloped surface on the concave side of the laminated part (13), at which sloped surface the plies of the flange (13) which are closer to the concave side of the laminated part (17) are folded towards the ply of the flange (13) positioned on the convex side of the laminated part (17), in such a way as to cause their ends to be substantially level with the face (15) of the flange (13) on the convex side of the laminated part (17).

10. 发明授权

EP2453201B1 Method for detecting the thickness of the walls of hollow manufactured bodies made from non-ferromagnetic material 有权转让
标题翻译：检测空心体的壁的厚度的方法制成非铁磁材料的
公开(公告)号：EP2453201B1
公开(公告)日：2013-07-03
申请号：EP11188057.1
申请日：2011-11-07
申请人： Alenia Aermacchi S.p.A.
发明人： Inserra Imparato, Sabato , Grosso, Felice , Pelusi, Vincenzo , Raffone, Marco , Delli Carri, Alfonso , Arnone, Carlo
IPC分类号： G01B7/06 , G01N27/82
CPC分类号： G01B7/10

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