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1. 发明公开

EP3400134A1 PROCÉDÉ DE RAIDISSAGE DE PLAQUES DESTINÉES À LA RÉALISATION DE PAROIS DE NAVIRES COMPORTANT DES MATÉRIAUX COMPOSITES STRATIFIÉS, PLAQUE OBTENUE 审中-公开
公开(公告)号：EP3400134A1
公开(公告)日：2018-11-14
申请号：EP17701173.1
申请日：2017-01-05
申请人： IXBLUE
发明人： GRALL, Sébastien , LALLEMAND, Pierre
IPC分类号： B29D99/00 , B29C65/48 , B29C65/60 , B29C65/00
CPC分类号： B29D99/0014 , B29C65/48 , B29C65/562 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/524 , B29C66/532 , B29C66/61 , B29C66/71 , B29C66/712 , B29C66/721 , B29C66/7212 , B29C66/72141 , B29C66/73756 , B29C66/73941 , B29L2031/307 , B63B3/32 , B63B3/34 , B63B5/24 , B63B2003/265 , B63B2231/52 , B29K2307/04 , B29K2309/08 , B29K2277/10 , B29K2063/00 , B29K2067/00 , B29K2031/00
摘要： The invention relates to a method for stiffening plates (1) that are intended for the creation of ship walls and comprise laminated composite materials. In said method, firstly, at least one elongate profile member (3a, 3b, 3c) made of laminated composite material and having a transverse cross-section of a predetermined shape over the length thereof is pre-manufactured, the profile member being rigid, and secondly, a panel (2) comprising laminated composite materials at least on the surface of at least one of the two main surfaces thereof is used, and said at least one pre-manufactured profile member (3a, 3b, 3c) is assembled and attached together onto one of the main surfaces of said panel (2). The main surface of the panel receives the profile member comprising laminated composite material. The profile member has a transverse cross-section that comprises three continuous portions: two flanges (7, 7') having substantially straight cross-sections and connected to one another by a web (6) having a substantially straight cross-section. The flanges (7, 7') and the web (6) in transverse cross-section are supported by separate planes, the plane of the web (6) intersecting the two planes, supporting the flanges (7, 7'), at 90°. The profile member can have a U-shaped or H-shaped profile in particular.

2. 发明公开

EP2676338A1 LASER A FIBRE OPTIQUE DE FORTE PUISSANCE 有权转让
标题翻译：高纤维激光器
公开(公告)号：EP2676338A1
公开(公告)日：2013-12-25
申请号：EP12709907.5
申请日：2012-02-14
申请人： IXFiber
发明人： LAROCHE, Mathieu , GILLES, Hervé , GIRARD, Sylvain , ROBIN, Thierry , CADIER, Benoît
IPC分类号： H01S3/067 , H01S3/094 , H01S3/16 , H01S3/23 , H01S3/00
CPC分类号： G02F1/353 , H01S3/0078 , H01S3/0092 , H01S3/0675 , H01S3/06754 , H01S3/094007 , H01S3/094042 , H01S3/094069 , H01S3/1611 , H01S3/1618 , H01S3/2308 , H01S2302/00 , H01S2303/00
摘要： The present invention relates to a high-power optical fibre laser comprising: an oscillator (1); a pumping laser (5) able to emit a high-power pumping optical radiation beam; and a signal-amplifying optical fibre (3) able to receive said optical source signal and said high-power pumping optical radiation beam so as to generate a high-power laser beam. According to the invention, said pumping laser comprises a plurality of pumping multimode laser diodes (7a-7f) and a laser cavity, said laser cavity comprising a double-clad fibre (4) comprising: a neodymium-doped monomode waveguide; a fibre Bragg grating (9) forming one end of said laser cavity; and a fibre reflector (11) forming the other end of said laser cavity, said monomode fibre laser being able to generate a laser radiation beam when it is optically pumped by a pumping radiation beam originating from the plurality of pumping laser diodes in order for said laser cavity to emit a high-power pumping laser radiation beam.

3. 发明公开

EP2591387A1 FIBRE OPTIQUE DOPEE TERRE RARE RESISTANTE AUX RADIATIONS ET PROCEDE DE DURCISSEMENT AUX RADIATIONS D'UNE FIBRE OPTIQUE DOPEE TERRE RARE 有权转让
标题翻译：稀土耐辐射的纤维和方法掺杂稀土辐射一根光纤
公开(公告)号：EP2591387A1
公开(公告)日：2013-05-15
申请号：EP11743842.4
申请日：2011-07-08
申请人： IXFiber , Commissariat à l'Énergie Atomique et aux Énergies Alternatives
发明人： CADIER, Benoît , LAURENT, Arnaud , ROBIN, Thierry , GIRARD, Sylvain , MARCANDELLA, Claude
IPC分类号： G02B6/036 , C03B37/00 , H01S3/067
CPC分类号： C03B37/01838 , C03B2201/12 , C03B2201/28 , C03B2201/34 , G02B6/02295 , G02B6/024 , G02B6/036 , G02B6/03611 , H01S3/0672 , H01S3/06729 , H01S3/094007 , H01S3/09403 , H01S3/1608 , H01S3/1618
摘要： The present invention relates to radiation-resistant optical fibre comprising at least one core and at least one first cladding surrounding said core. According to the invention, said core comprises a phosphosilicate matrix, said core being rare-earth doped, the rare earth being chosen from erbium, ytterbium, neodymium, thulium or erbium-ytterbium or thulium-holmium codoped and said core is cerium codoped. The invention also relates to a method for radiation-hardening an optical fibre comprising the core having a phosphosilicate matrix, said core being rare-earth doped, the earth being chosen from erbium, ytterbium, neodymium and thulium, or erbium-ytterbium or thulium-holmium codoped, and including a step of cerium codoping the core of said fibre.

4. 发明公开

EP3523192A1 SYSTÈME DE MESURE POUR MILIEU AQUATIQUE COMPORTANT UN NAVIRE DE SURFACE ET UN ENGIN SUBAQUATIQUE 有权
公开(公告)号：EP3523192A1
公开(公告)日：2019-08-14
申请号：EP17792117.8
申请日：2017-10-03
申请人： Ixblue
发明人： GRALL, Sébastien
IPC分类号： B63G8/00

5. 发明授权

EP2435855B1 HYDROPHONE A FIBRE A RESEAU DE BRAGG AVEC AMPLIFICATEUR A MEMBRANE 有权
标题翻译：与膜的放大器光纤布拉格格子水听器
公开(公告)号：EP2435855B1
公开(公告)日：2015-12-02
申请号：EP10728825.0
申请日：2010-05-27
申请人： IXBLUE
发明人： GROSSO, Gilles , MOSCA, Frédéric
IPC分类号： G01V1/20 , G01H9/00
CPC分类号： G01H9/004 , G01V1/186

6. 发明授权

EP2821379B1 Procédé de fabrication d'une fibre optique résistante aux radiations, fibre optique résistante aux radiations et dispositif comportant une telle fibre 有权转让
标题翻译：一种制造抗辐射光纤，耐辐射光纤，并且这样的纤维装置，其包括的方法
公开(公告)号：EP2821379B1
公开(公告)日：2015-10-28
申请号：EP14305995.4
申请日：2014-06-24
申请人： IXBLUE , Centre National d'Etudes Spatiales (CNES)
发明人： Robin, Thierry , Laurent, Arnaud
IPC分类号： C03C25/62 , G02B6/02
CPC分类号： G02B6/032 , C03B37/02781 , C03B2201/21 , C03B2201/22 , C03C13/045 , C03C25/104 , C03C25/1062 , C03C25/1063 , G02B6/02295 , G02B6/02328 , G02B6/2551 , G02B2006/0325

7. 发明公开

EP2435855A1 HYDROPHONE A FIBRE A RESEAU DE BRAGG AVEC AMPLIFICATEUR A MEMBRANE 有权
标题翻译：与膜的放大器光纤布拉格格子水听器
公开(公告)号：EP2435855A1
公开(公告)日：2012-04-04
申请号：EP10728825.0
申请日：2010-05-27
申请人： IXBLUE
发明人： GROSSO, Gilles , MOSCA, Frédéric
IPC分类号： G01V1/20 , G01H9/00
CPC分类号： G01H9/004 , G01V1/186
摘要： The invention relates to a fiber Bragg grating hydrophone including a fluid chamber (1) and an optical fiber (2) in which a Bragg grating (3) is integrated, the optical fiber (2) extending through the fluid chamber (1) such that the Bragg grating (3) is positioned inside the latter. According to the invention, the fluid chamber (1) is filled with a compressible fluid and is defined by a rigid casing (4) including two end surfaces (28a, 28b) that are rigidly connected to the optical fiber (2). At least one of the two end surfaces (28a, 28b) of the rigid casing (4) includes an opening (5a, 5b) closed by a deformable diaphragm (6a, 6b) that is rigidly connected to said optical fiber (2) and that can be deformed in reaction to a difference in the pressures applied to the surfaces thereof, thereby modifying the length of the optical fiber (2) as measured by a variation in the wavelength of a luminous flux extracted from the optical fiber (2).

8. 发明授权

EP3221757B1 PROCÉDÉ ET SYSTÈME DE COMPENSATION ADAPTATIVE DE FROTTEMENTS SECS 有权
公开(公告)号：EP3221757B1
公开(公告)日：2021-08-25
申请号：EP15804898.3
申请日：2015-11-18
发明人： VAU, Bernard
IPC分类号： G05B19/19

9. 发明授权

EP2279430B1 SYSTEME DE POSITIONNEMENT ACOUSTIQUE SOUS-MARIN 有权转让
公开(公告)号：EP2279430B1
公开(公告)日：2018-08-22
申请号：EP09745981.2
申请日：2009-04-22
申请人： IXBLUE
发明人： NAPOLITANO, Fabien , CRETOLLIER, François
IPC分类号： G01S1/80 , G01S5/24 , G01S5/26 , G01S5/28 , G01V1/38 , G01S15/74 , G01S5/30
CPC分类号： G01S5/22 , G01S1/80 , G01S5/24 , G01S5/26 , G01S5/28 , G01S5/30 , G01S15/74 , G01V1/3835

10. 发明公开

EP3004912A1 PROCÉDÉ ET DISPOSITIF DE MÉTROLOGIE POUR LA CALIBRATION DE LA GÉOMÉTRIE D'UN RÉSEAU DE BALISES ACOUSTIQUES SOUS-MARINES 审中-公开
标题翻译：校准几何海洋水声信标组成的网络计量学的方法和装置
公开(公告)号：EP3004912A1
公开(公告)日：2016-04-13
申请号：EP14738544.7
申请日：2014-05-28
申请人： iXBlue
发明人： CHARLOT, Didier , PENNEC, Sébastien
IPC分类号： G01S1/76 , G01S15/87 , G01S7/52
CPC分类号： G01S7/52004 , G01S1/76 , G01S15/874
摘要： The invention relates to a metrology method and device for calibrating the geometry of a network of Nb stationary underwater acoustic beacons (11, 12, 13, 14) defining a field of beacons, implementing a moving body (20) comprising means for receiving acoustic signals from each of the beacons of the network, respectively. According to the invention, the metrology method includes the following steps: acquiring Nm series of Nb acoustic measurements of the relative distance between the moving body and each beacon of the network, respectively, during a movement of the moving body; calculating a numeric function C from the series of acoustic measurements of the relative distances and parameters representing relative positions of the beacons; executing an algorithm for minimising the numeric function C in order to deduce therefrom an estimation of the values of the relative position parameters of each of the beacons of the network.
摘要翻译：用于校准的Nb固定水声信标（11，12，13，14）的一个网络的几何形状 - 定义的信标字段中，实现一个移动体（20）包括对从每个接收的声信号元件A计量方法和装置分别网络的信标，。计量方法，包括以下步骤：获取所述移动体的移动过程中NM系列移动体和所述网络，分别的每个信标之间的相对距离的铌声学测量的; 计算从所述系列的相对距离和表示信标的相对位置参数的声学测量的数值函数C; 为最小伊辛数字函数C为了算法的执行从每个网络的信标的相对位置的参数的值的估计推断那里。

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