公开(公告)号：US20150001349A1

公开(公告)日：2015-01-01

申请号：US14371303

申请日：2013-01-11

Applicant: ASTRIUM SAS

Inventor： Christophe Figus

IPC: B64G1/58 ,  F28D15/02 ,  B64G1/10 ,  F28D15/04

CPC classification number: B64G1/58 ,  B64G1/10 ,  B64G1/50 ,  B64G1/503 ,  F28D15/02 ,  F28D15/0266 ,  F28D15/04 ,  F28D15/043 ,  F28D15/06

Abstract: A cooling device for regulating the temperature of a heat source of a satellite. The cooling device comprises at least one fluid loop is formed by an evaporator comprising a tank, at least one condenser, two conduits connecting the evaporator to the condenser, a heat transfer fluid flowing inside the fluid loop. The cooling device further comprises a device for pressurizing the fluid loop or a thermal damper. The thermal damper comprises a variable volume leak-tight chamber having a volume which varies on the basis of the operating temperature of the fluid loop so as to provide a substantially constant temperature inside the fluid loop.

Abstract translation: 一种用于调节卫星热源温度的冷却装置。 冷却装置包括至少一个流体回路，该蒸发器由蒸发器形成，该蒸发器包括一个罐，至少一个冷凝器，将蒸发器连接到冷凝器的两个管道，在流体回路内流动的传热流体。 冷却装置还包括用于对流体回路或热阻尼器加压的装置。 热阻尼器包括可变体积的泄漏密封室，其具有基于流体回路的操作温度而变化的体积，以便在流体回路内部提供基本上恒定的温度。

公开(公告)号：US20140328545A1

公开(公告)日：2014-11-06

申请号：US14346471

申请日：2012-09-24

Applicant: ASTRIUM SAS

Inventor： Arnaud Cauchy ,  Thierry Poglio ,  Alexandre Robin

IPC: G06T5/00 ,  G06K9/62 ,  G06F17/30

CPC classification number: G06T5/006 ,  G06F17/30244 ,  G06K9/6202 ,  G06T1/20

Abstract: The present invention concerns a method for correcting a digital image stored by a client device by geometric adjustment of this image onto a reference image stored by a server device connected to the client device by a communication network. The method is characterised in that it includes the following steps: obtaining, by the server device, at least one area of interest of the reference image, sending, to each client device, each area of interest, obtaining, by the client device, part of the image delimited by each received area of interest, said image part being either a part of the image to be corrected or a part of an image resulting from the image to be corrected, sending, to the server device, each image part thus obtained, determining, by the server device, parameters of the correction to apply to the image to be corrected, said parameters being determined by geometric adjustment of said received at least one image part onto the reference image, sending, to the client device, the parameters thus determined, and applying, by the client device, the correction of the image to be corrected, said correction using firstly the received parameters and secondly a ground elevation model corresponding to this image to be corrected.

Abstract translation: 本发明涉及一种用于通过将该图像几何调整到通过通信网络连接到客户端设备的服务器设备所存储的参考图像来校正由客户机设备存储的数字图像的方法。 该方法的特征在于包括以下步骤：由服务器设备获取参考图像的至少一个感兴趣区域，向每个客户端设备发送每个感兴趣区域，由客户端设备获得部分 所述图像部分是要被校正的图像的一部分或由要校正的图像产生的图像的一部分，将由此获得的每个图像部分发送到服务器装置 由所述服务器设备确定要应用于要校正的图像的所述校正的参数，所述参数通过将所述接收到的至少一个图像部分几何调整到所述参考图像上来确定，向所述客户端设备发送参数 由客户端装置确定并应用要校正的图像的校正，首先使用接收到的参数进行校正，其次使用对应于该图像的地面高程模型进行相应的校正 cted。

公开(公告)号：US20140321358A1

公开(公告)日：2014-10-30

申请号：US14351135

申请日：2012-10-12

Applicant: ASTRIUM SAS

Inventor： Jérôme Tronc ,  Vincent Deslandes

IPC: H04B7/185

CPC classification number: H04W72/082 ,  H04B7/18513 ,  H04B7/18565 ,  H04B7/18591 ,  H04W72/04

Abstract: A method and telecommunications system for identifying uplink multiplexing resources of a multi-beam satellite that are usable in a land-based telecommunications system, e.g., a transmitting station for transmitting radio signals to a receiving station. The transmitting station or the receiving station being a base station having a range defining a coverage area. For a given uplink multiplexing resource, a maximum allowable interference level, with respect to the satellite, for radio-electric signals transmitted from the coverage area is estimated. A potential interference level of the transmitting station is estimated. The transmitting station determines the usability of the given uplink multiplexing resource by comparing the potential interference level with the maximum allowed interference level for the given uplink multiplexing resource.

Abstract translation: 一种用于识别在基于陆地的电信系统中可用的多波束卫星的上行链路复用资源的方法和电信系统，例如用于向接收站发射无线电信号的发射台。 发送站或接收站是具有定义覆盖区域的范围的基站。 对于给定的上行链路复用资源，估计相对于卫星的从覆盖区域发射的无线电信号的最大可允许干扰电平。 估计发射站的潜在干扰电平。 发送站通过将潜在干扰电平与给定上行链路复用资源的最大允许干扰电平进行比较来确定给定上行链路复用资源的可用性。

公开(公告)号：US20140238794A1

公开(公告)日：2014-08-28

申请号：US14351584

申请日：2012-10-22

Applicant: Astrium Sas

Inventor： Thierry Abensur ,  Gérald Pignie ,  Alizée Vergnol ,  Susana Perez-Diago

IPC: F16F9/00 ,  F16F15/02 ,  F16F9/30

CPC classification number: F16F9/006 ,  B64G1/40 ,  F16F9/003 ,  F16F9/30 ,  F16F15/02

Abstract: An electromechanical actuator (10), comprising a movable member (14) provided with connecting means (20) and translationally movable with respect to a frame (12), and an energy absorbing-dissipating structure (28, 30) located on a strain path between said connecting means (20) and said frame (12) and comprising a porous capillary matrix (40) having an apparent porosity and an associated liquid (42) having a wetting angle higher than 90 degrees relative to said matrix (40) and selected such that part of said liquid (42) penetrates the pores of said matrix (40), when said chamber is subjected to a pressure equal to or higher than a first pressure level P1, and is spontaneously rejected off the pores of said matrix (40) by capillary action, when said structure is subjected to a pressure lower than a second pressure level P2 itself lower than said first pressure level P1.

Abstract translation: 一种机电致动器（10），包括设置有连接装置（20）并且可相对于框架（12）平移移动的可移动构件（14）和位于应变路径上的能量吸收消散结构（28,30） 在所述连接装置（20）和所述框架（12）之间并且包括具有表观孔隙率的多孔毛细管基质（40）和相对于所述基体（40）具有高于90度的润湿角的相关液体（42），并且选择 使得当所述室经受等于或高于第一压力水平P1的压力时，所述液体（42）的一部分穿透所述基体（40）的孔，并且自发地从所述基体（40）的孔排出 ），当所述结构承受低于低于所述第一压力水平P1的第二压力水平P2本身的压力时。

公开(公告)号：US20140234116A1

公开(公告)日：2014-08-21

申请号：US14345890

申请日：2012-09-18

Applicant: ASTRIUM SAS

Inventor： David Cussac ,  Antoine Humblot

IPC: F03D1/06 ,  F03D1/00

CPC classification number: F03D1/0675 ,  F05B2230/60 ,  F05B2240/302 ,  F05B2260/301 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T29/49337

Abstract: A device for connecting sections of wings such as wind turbine blades, which has, at the ends of adjacent sections, central box structures that are placed end-to-end and are clamped together by clamping rods, and a method for producing sections of wings such as wind turbine blades, which includes a step of producing devices for connecting the sections in the form of central joining box structures

Abstract translation: 用于连接诸如风力涡轮机叶片的机翼部分的装置，其在相邻部分的端部具有端对端放置并通过夹紧杆夹紧在一起的中心箱结构，以及用于产生翼部的方法 例如风力涡轮机叶片，其包括制造用于以中央连接箱结构的形式连接部分的装置的步骤

公开(公告)号：US20140211006A1

公开(公告)日：2014-07-31

申请号：US14086006

申请日：2013-11-21

Applicant: ASTRIUM SAS

Inventor： Michel Tulet ,  Gilles Planche

IPC: G01C11/02

CPC classification number: G01C11/02 ,  G01J3/2803 ,  G02B27/1013 ,  G02B27/1066 ,  H04N3/1581 ,  H04N5/23245 ,  H04N5/3692 ,  H04N9/045 ,  H04N13/214 ,  H04N13/218

Abstract: An imaging device intended to be placed on board a satellite or an aircraft comprises at least two detector arrays that are arranged in the same focal plane. Each detector array itself comprises a unidirectional detector and at least one additional detector, produced on one same single-piece substrate dedicated to said detector array. The arrangement of the detectors in the focal plane is then carried out in a modular fashion, by positioning the respective substrates of the detector arrays. Several arrangements are proposed that are compatible with the unidirectional and bidirectional push-broom scanning modes.

Abstract translation: 旨在放置在卫星或飞行器上的成像装置包括布置在同一焦平面中的至少两个检测器阵列。 每个检测器阵列本身包括单向检测器和至少一个额外的检测器，其在专用于所述检测器阵列的同一个单片基板上产生。 然后通过定位检测器阵列的各个基板，以模块方式来执行检测器在焦平面中的布置。 提出了与单向和双向推扫扫描模式兼容的几种布置。

公开(公告)号：US10196767B2

公开(公告)日：2019-02-05

申请号：US14375190

申请日：2013-01-28

Applicant: ASTRIUM SAS

Inventor： Jean-Baptiste Deyts ,  Florian Chotard ,  Eric Soccard

IPC: D04H3/11 ,  B29C70/54 ,  B29C70/30 ,  D04H3/105 ,  D04H3/002 ,  D04H3/07 ,  D04H1/46 ,  D04H1/485 ,  D04H1/559

Abstract: The subject matter of the invention is a method for draping on a form, which includes a step of deposition on the form of a first fold support in the form of one or more polymer nonwoven fabrics. The invention further relates to a thermoplastic nonwoven material manufactured with a nonwoven fabric of polymer fibers.

公开(公告)号：US20180278528A1

公开(公告)日：2018-09-27

申请号：US15990014

申请日：2018-05-25

Applicant: ASTRIUM SAS

Inventor： Claude POLETTI ,  Marc CARTIGNY ,  Olivier KLOTZ

IPC: H04L12/801 ,  H04L12/54

CPC classification number: H04L47/11 ,  H04L12/5602 ,  H04L47/115

Abstract: Detection of the congestion on a link based on an exchange of messages between a sender and a receiver, one sender and several receivers or several senders and one receiver. This equipment is connected to the ends of a transmission channel. One of the items of equipment is designated as the master and the others slaves. These exchanges are aimed at enabling the master to calculate and compare the rate of the data send and the rate of the data received. A divergence in the rates calculated reveals a congestion on the link. All these exchanges are made in the application layer and therefore do not involve the underlying layers.

公开(公告)号：USD778803S1

公开(公告)日：2017-02-14

申请号：US29498511

申请日：2014-08-05

Applicant: Astrium SAS

Designer： Benjamin Faure ,  Angélique Santerre ,  Jean Philippe Dutheil ,  Christophe Chavagnac ,  Eugénio Ferreira ,  Thierry Pichard

公开(公告)号：US20160177875A1

公开(公告)日：2016-06-23

申请号：US14905923

申请日：2014-07-23

Applicant: ASTRIUM SAS

Inventor： Jean-Philippe DUTHEIL

IPC: F02K9/86 ,  F02K1/80 ,  F02K9/97

CPC classification number: F02K9/86 ,  F02K1/805 ,  F02K9/90 ,  F02K9/97 ,  F02K9/978 ,  F05D2220/80 ,  F05D2240/128 ,  F05D2240/55

Abstract: The invention relates to a combustion gas discharge nozzle for a rocket engine including a stationary part and a moving part, extending the stationary part, the moving part, made using flaps, being positioned downstream from the stationary part and forming an extension of the nozzle, the nozzle including a sealing device between the fixed part and the moving part in the form of a flexible membrane withstanding a local temperature of the combustion gases at the nozzle outlet and connecting the end of the stationary part to a border of the flaps or petals forming the moving part, the flexible membrane forming an annular tubing, the device being provided with means for injecting gas at the flexible membrane between the stationary part and the moving part extending the nozzle.

Abstract translation: 本发明涉及一种用于火箭发动机的燃烧气体排放喷嘴，其包括固定部分和活动部分，使固定部分延伸，使用襟翼制成的移动部分位于固定部分的下游并形成喷嘴的延伸部分， 所述喷嘴包括位于所述固定部分和所述可移动部分之间的密封装置，所述密封装置以柔性膜的形式承受所述喷嘴出口处的燃烧气体的局部温度，并将所述固定部分的端部连接到所述翼片或瓣部的边缘 移动部分，柔性膜形成环形管，该装置设置有用于在静止部分和延伸喷嘴的移动部分之间的柔性膜处注入气体的装置。