公开(公告)号：US20150168673A1

公开(公告)日：2015-06-18

申请号：US14572612

申请日：2014-12-16

Applicant: THALES

Inventor： Christophe DEVILLIERS ,  Aurelien SUAU ,  Laurence CORNILLON

IPC: G02B7/183

CPC classification number: G02B7/183 ,  G02B5/08 ,  G02B7/192 ,  Y10T428/24149

Abstract: A honeycomb structure comprises a front part and a rear part. The front and rear parts are honeycomb structures composed of a skin and of stiffeners as a single component, the stiffeners being formed of intermeshing blades oriented substantially perpendicularly to said skin. The two parts comprise protuberances on the stiffeners on the face opposite to the skin and these protuberances are disposed on the front and rear parts in such a manner that each protuberance of the front part is located opposite a protuberance of the rear part when the two parts are superposed. The two parts are assembled by attachment devices into which two opposing protuberances are inserted.

Abstract translation: 蜂窝结构体包括前部和后部。 前部和后部是由皮肤和作为单个部件的加强件组成的蜂窝结构，加强件由基本垂直于所述皮肤定向的相互啮合的刀片形成。 这两个部分包括在与皮肤相对的表面上的扶强材上的突起，并且这些突起以这样的方式设置，即当前部的每个突起与后部的突起位于两个部分的突起 重叠。 两个部件通过附接装置组装，两个相对的突起插入其中。

公开(公告)号：US20150171308A1

公开(公告)日：2015-06-18

申请号：US14572558

申请日：2014-12-16

Applicant: THALES ,  CEDRAT TECHNOLOGIES

Inventor： Christophe DEVILLIERS ,  Félix AGUILAR ,  Julien DUCARNE ,  Francois BARILLOT ,  Frank CLAEYSSEN

IPC: H01L41/09 ,  H01L41/12

CPC classification number: H01L41/0986 ,  H01L41/12 ,  H02N2/02 ,  H02N2/06

Abstract: A nanometer-scale precision actuator comprises a base, an intermediate structure, an output interface, and two linear elements producing a controllable extension in the same longitudinal direction, each between a first and a second end. A first of the two elements has a first end fixed onto the intermediate structure and a second end fixed onto the base, a second of the two elements has a first end fixed onto the intermediate structure and a second end fixed to the output interface. The base and the intermediate structure are positioned in such a manner that the controllable extension of the second element produces a displacement of the actuator in a first direction and the controllable extension of the first element produces a displacement of the actuator in a second direction, opposite to the first direction, with respect to the base.

Abstract translation: 纳米级精密致动器包括基座，中间结构，输出接口以及在相同纵向方向上产生可控延伸的两个线性元件，每一个在第一和第二端之间。 两个元件中的第一个具有固定到中间结构上的第一端和固定到基座上的第二端，两个元件中的第二端具有固定到中间结构上的第一端和固定到输出界面的第二端。 基座和中间结构以这样的方式定位，使得第二元件的可控延伸部在第一方向上产生致动器的位移，并且第一元件的可控延伸部在第二方向产生致动器的位移， 到第一个方向，相对于基地。

公开(公告)号：US20150378128A1

公开(公告)日：2015-12-31

申请号：US14752314

申请日：2015-06-26

Applicant: THALES

Inventor： Frédéric FALZON ,  Christophe DEVILLIERS ,  Cyrille LABORDE

IPC: G02B7/18 ,  G02B7/183 ,  G02B5/09

CPC classification number: G02B7/181 ,  G02B5/09 ,  G02B5/10 ,  G02B7/183 ,  G02B23/00

Abstract: A method for producing a mirror comprising a plurality of optical surfaces, the method comprises: a step of producing elements, step of assembling the elements with each other from the rear, a step of fixing the elements from the rear onto a supporting structure of the mirror, and a step of polishing subsequent to the step of fixing the elements in order to obtain the optical surfaces of the mirror and correct the residual positioning defects of the optical surfaces and polish them.

Abstract translation: 一种用于制造包括多个光学表面的反射镜的方法，所述方法包括：制造元件的步骤，从后面彼此组装所述元件的步骤，将所述元件从后面固定到所述元件的支撑结构上的步骤 反射镜和在固定元件的步骤之后进行抛光的步骤，以获得反射镜的光学表面并校正光学表面的残留定位缺陷并进行抛光。

公开(公告)号：US20130329286A1

公开(公告)日：2013-12-12

申请号：US13912031

申请日：2013-06-06

Applicant: THALES

Inventor： Jean-Francois BLANC ,  Olivier CHANAL ,  Arnaud LIOTARD ,  Damiana LOSA ,  Catherine CHARBONNEL ,  Christophe DEVILLIERS

IPC: G02B23/06

CPC classification number: G02B23/06 ,  G02B7/008 ,  G02B7/185 ,  G02B23/00 ,  G02B26/0825

Abstract: A method for correcting the thermoelastic effects on performance parameters of a telescope on board a space satellite, comprises a first step prior to the flight of the satellite consisting in determining, a priori, a correction of the thermoelastic effects by using a prior model of variations of the thermoelastic effects on the orbital scale and an algorithm for determining correction fed by programming data of the space satellite, and a second step carried out in flight, based on the correction determined a priori, consisting in establishing control messages of correction means for correcting the performance parameters of said telescope.

Abstract translation: 一种用于校正对空间卫星上的望远镜的性能参数的热弹性效应的方法包括在卫星飞行之前的第一步骤，其包括通过使用先前的变化模型来先验地确定热弹性效应的校正 的轨道尺度上的热弹性效应和用于确定由空间卫星的编程数据馈送的校正的算法，以及基于先前确定的校正的飞行中执行的第二步骤，其包括建立用于校正的校正装置的控制消息 所述望远镜的性能参数。

公开(公告)号：US20170219796A1

公开(公告)日：2017-08-03

申请号：US15422030

申请日：2017-02-01

Applicant: THALES ,  CENTRE NATIONAL D'ETUDES SPATIALES

Inventor： Christophe DEVILLIERS ,  Félix AGUILAR ,  Kamel HOUAIRI ,  Aurélien SUAU

IPC: G02B7/182

CPC classification number: G02B7/182 ,  G02B26/0825

Abstract: A deformable mirror comprises a deformable membrane extending at rest in a first plane and having a reflecting front face and a back face opposite the front face, a supporting structure, an actuator having a first and second end, the first end fixed to the supporting structure, the second end displaced relative to the first end on a first axis substantially at right angles to the first plane to exert, on the back face, an axial load on the first axis, to locally deform the deformable membrane. The mirror comprises a plate that is substantially flat in a second plane substantially parallel to the first plane, positioned between the actuator and deformable membrane, linked to the back face and deformed when the actuator exerts the axial load, and the plate is rigid in the second plane to take up loads applied to the mirror in the second plane.

公开(公告)号：US20140198222A1

公开(公告)日：2014-07-17

申请号：US14151678

申请日：2014-01-09

Applicant: THALES

Inventor： Jean-Francois BLANC ,  Kamel HOUAIRI ,  Stephane GARIN ,  Marc BERNOT ,  Arnaud LIOTARD ,  Christophe DEVILLIERS

IPC: H04N17/00

CPC classification number: H04N17/002 ,  G01M11/005 ,  G01M11/0221 ,  G02B7/003 ,  G02B27/62

Abstract: An optical monitoring device for an optical imaging system having a focal plane, an optical axis and an entry pupil, forming an image of a scene substantially at infinity on an image detector disposed substantially in the focal plane, comprises: a virtually point-like emission source at the periphery of the detector and substantially in the focal plane; a reflecting element with a plane surface upstream of the imaging system relative to the direction of light rays coming from the scene, and according to a position and inclination where a monitoring image of the source produced by the optical system and reflected by the reflecting element is substantially in the focal plane on a detection element connected to a monitoring image analyzer allowing potential optical defects to be identified; the reflecting element having an annular shape allowing passage of light rays coming from the scene and passing through the entry pupil.

Abstract translation: 一种用于具有焦平面，光轴和入射光瞳的光学成像系统的光学监视装置，其基本上在基本上位于焦平面中的图像检测器上形成基本上无穷远的场景的图像，包括：虚拟点状发射 源在检测器的周边并且基本上在焦平面中; 反射元件，其相对于来自场景的光线的方向在成像系统的上游具有平面，并且根据由光学系统产生并由反射元件反射的源的监视图像是 基本上在连接到监视图像分析器的检测元件上的焦平面上，允许识别潜在的光学缺陷; 反射元件具有允许从场景通过并穿过入射光瞳的光线的环形形状。