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21. 发明申请

US20180290768A1 SATELLITE COMPRISING AN OPTICAL PHOTOGRAPHY INSTRUMENT 审中-公开
公开(公告)号：US20180290768A1
公开(公告)日：2018-10-11
申请号：US15764667
申请日：2016-09-29
申请人： AIRBUS DEFENCE AND SPACE SAS
发明人： Frédéric FAYE , Eric BEAUFUME , Jacques COTTIER
IPC分类号： B64G1/10 , B64G1/64 , B64G1/40 , G02B23/02 , G02B23/16
CPC分类号： B64G1/1021 , B64G1/10 , B64G1/402 , B64G1/405 , B64G1/641 , B64G2001/1028 , G02B23/02 , G02B23/16
摘要： Disclosed is a satellite which includes: at least one optical photography instrument including a main lens having an optical axis and the optical instrument having a field of view; at least one launcher interface system, intended for being removably secured to a satellite interface system of a launcher of the satellite; a linking device between the launcher interface and the optical instrument extending substantially parallel to the optical axis of the main lens between an upper end and a lower end; the launcher interface system is connected to the linking device by the lower end and the optical axis of the optical instrument is directed from the upper end towards the lower end of the linking device, the launcher interface system being outside the field of view of the instrument.

22. 发明授权

US10086482B2 Method of manufacturing a piece comprising several parts connected together 有权
公开(公告)号：US10086482B2
公开(公告)日：2018-10-02
申请号：US15501203
申请日：2015-07-24
申请人： AIRBUS DEFENCE AND SPACE SAS , ETANCHEITE ET FROTTEMENT J.MASSOT
发明人： Guy Aubert , Stéphane Deyber
IPC分类号： F16F3/12 , F16F3/08 , F16F1/40 , F16F15/08 , B23P15/00 , B29C45/00 , B29C45/14 , B29C69/00 , B64G1/64 , F16F3/087 , B29K21/00 , B29K705/02 , B29L31/00
摘要： Disclosed is a method of manufacturing a final piece including several materials, the final piece being produced at least according to the steps of: inserting an elastomer (5) in at least one insertion cavity (6) of an initial piece (2) so that the elastomer (5) is in contact and fixed with the initial piece (2); then cutting the initial piece (2) in at least two distinct parts (3, 4), so that the at least two distinct parts (3, 4) are fixed together but not in contact with each other, the at least two distinct parts (3, 4) being connected together by the elastomer (5). This may be applied to manufacturing a final piece including several parts, of various natures, connected together.

23. 发明申请

US20180251239A1 METHOD FOR PLANNING THE ACQUISITION OF IMAGES OF AREAS OF THE EARTH BY A SPACECRAFT 审中-公开
公开(公告)号：US20180251239A1
公开(公告)日：2018-09-06
申请号：US15748172
申请日：2016-07-28
申请人： AIRBUS DEFENCE AND SPACE SAS
发明人： PIERRE BLANC-PÂQUES
IPC分类号： B64G1/10 , G06T7/00 , G06T1/00
CPC分类号： B64G1/1021 , B64G2001/1028 , G06Q10/04 , G06Q10/06 , G06T1/0007 , G06T7/0002 , G06T2207/30181
摘要： A method for planning the acquisition of images of areas Z1, . . . , ZN of the Earth, by a spacecraft on a mission around the Earth. Each area Zi of the Earth being associated with a request Ri such that a visual accessibility time interval Ti corresponds to the area Zi. For each interval Ti, discrete acquisition opportunities for acquiring area Zi are determined such that a start date, a period of execution, a local kinematic constraint and a weight is associated with each of the discrete acquisition opportunities. The discrete acquisition opportunities for acquiring areas Zi are grouped into a set D. The discrete acquisition opportunities Di of the set D are categorized by ascending start date. The kinematic compatibility between the discrete acquisition opportunities of set D is assessed. An optimal sequence of discrete acquisition opportunities is determined having a maximum weight, and being kinematically compatible.

24. 发明申请

US20180120366A1 METHOD AND SYSTEM FOR DETECTING USEFUL SIGNALS, WITH RESPECTIVE NON-NEGLIGIBLE FREQUENCY DRIFT, IN A TOTAL SIGNAL 审中-公开
公开(公告)号：US20180120366A1
公开(公告)日：2018-05-03
申请号：US15549199
申请日：2016-02-12
申请人： AIRBUS DEFENCE AND SPACE SAS
发明人： MATHIEU PICARD , MEHDI ANTEUR
IPC分类号： G01R23/167 , G01S13/78 , G01R23/175 , G01R23/18
CPC分类号： G01R23/167 , G01R23/175 , G01R23/18 , G01S13/782
摘要： A method for detecting a plurality of useful signals in a total signal. The useful signals correspond to radiofrequency signals emitted by different terminals in a multiplexing frequency band. A plurality of spectrograms calculated that have a compensated linear frequency drift and are respectively associated with different linear frequency drift values. For each analysis frequency and each spectrogram, time envelope filtering of the values is performed at the different times for analyzing the spectrogram at the analysis frequency using a filter representing a reference time envelope of the useful signals. A useful signal is detected at an analysis time and at an analysis frequency in response to a verification of a predefined detection criterion by the value from a spectrogram resulting from filtering at the analysis time and at the analysis frequency.

25. 发明授权

US09938025B2 Device for retaining a tank in an aircraft 有权
公开(公告)号：US09938025B2
公开(公告)日：2018-04-10
申请号：US14765399
申请日：2014-02-04
申请人： AIRBUS DEFENCE AND SPACE SAS
发明人： Benjamin Faure , Jérôme Bertrand , Yohann Coraboeuf , Samuel Chevrollier , Robert Abadie-La-Haille , Pascal Mezieres , Angélique Santerre
IPC分类号： B64G1/40 , B64D37/30 , F17C13/00 , B64D37/04 , B64D37/06
CPC分类号： B64G1/402 , B64D37/04 , B64D37/06 , B64D37/30 , F17C13/00 , F17C13/008 , F17C2201/0119 , F17C2201/054 , F17C2205/0192 , F17C2221/08 , F17C2223/0161 , F17C2270/0194 , F17C2270/0197
摘要： A device for mounting and supporting a generally cylindrical or tapered tank, having a main axis X, that includes a pair of first retaining rods for retaining the tank along a vertical axis Z on each of a first and second end of the tank, a second retaining rod for retaining the tank along a horizontal axis Y, perpendicular to the main axis, on the first end of the tank, and a third retaining rod for retaining in a ball-and-socket joint, the means being located around the vertical axis and connected to the second end of the tank.

26. 发明授权

US09887512B2 Thick disc laser amplification system and uses thereof 有权
公开(公告)号：US09887512B2
公开(公告)日：2018-02-06
申请号：US14895411
申请日：2014-05-20
申请人： COMPAGNIE INDUSTRIELLE DES LASERS CILAS , AIRBUS DEFENCE AND SPACE SAS
发明人： Jean-Eucher Montagne , Sandrine Auroux , Bruno Esmiller
IPC分类号： H01S3/07 , H01S3/04 , H01S3/23 , H01S3/0941 , H01S3/16 , H01S3/06 , H01S3/02
CPC分类号： H01S3/2333 , H01S3/025 , H01S3/0604 , H01S3/09415 , H01S3/1611 , H01S3/2316
摘要： The invention concerns a laser amplification system comprising a pumping device and at least one thick amplifier disc having a first face, which is reflective at the wavelengths of a pulsed laser beam of the laser amplification system and of a pump beam of the pumping device, as well as at least one heat-dissipation component to which this first face of the amplifier disc is firmly secured, the saturation fluence of the active medium of the amplifier disc being equal to or less than 3 J·cm−2.

27. 发明授权

US09825371B2 Segmented structure, particularly for satellite antenna reflector, provided with at least one strip-comprising unfurling device 有权
公开(公告)号：US09825371B2
公开(公告)日：2017-11-21
申请号：US15102489
申请日：2014-12-10
申请人： Airbus Defence and Space SAS
发明人： Christophe Mayeux
IPC分类号： H01Q19/10 , H01Q15/16 , H01Q1/28 , H01Q15/20
CPC分类号： H01Q15/162 , H01Q1/288 , H01Q15/16 , H01Q15/20
摘要： A segmented structure comprising at least two panels, one panel referred to as a main panel and at least one panel referred to as a secondary panel, together with at least one unfurling device able to bring a secondary panel into a storage position or into an unfurled position, the unfurling device comprising at least one strip fixed to the secondary panel and connected to the main panel, the strip being elastically preloaded into the storage position thereof so as to unfurl automatically and autonomously when relative movement between the secondary panel and the main panel becomes possible, so as to move the secondary panel.

28. 发明授权

US09708081B2 Radiator with reduced insolation for satellite and satellite provided with such a radiator 有权
公开(公告)号：US09708081B2
公开(公告)日：2017-07-18
申请号：US15037479
申请日：2014-12-19
申请人： AIRBUS DEFENCE AND SPACE SAS
发明人： Philippe Cael
IPC分类号： B64G1/22 , B64G1/50 , B64G1/10 , B64G1/44 , B64G1/58
CPC分类号： B64G1/503 , B64G1/1007 , B64G1/1014 , B64G1/222 , B64G1/44 , B64G1/58
摘要： A radiator for a satellite intended for being placed in geostationary orbit around the earth in a tilted plane relative to the plane of the ecliptic, includes at least one panel having at least one radiative surface, and including: a mounting foot supporting the panel; and control and motor elements for pivoting the mounting foot about an axis of rotation tilted relative to the radiative surface which is perpendicular to a radiation axis, the radiation axis and the axis of rotation being tilted relative to one another by a non-zero working angle, corresponding to the tilt angle of the plane of the orbit of the satellite relative to the plane of the ecliptic, the working angle being fixed, such that for any rotation of the mounting foot about the axis of rotation owing to the control and motor elements, the radiative surface remains parallel to the plane of the ecliptic.

29. 发明申请

US20170129627A1 METHOD FOR CONTROLLING THE ORBIT OF A SATELLITE IN EARTH ORBIT, SATELLITE AND SYSTEM FOR CONTROLLING THE ORBIT OF SUCH A SATELLITE 审中-公开
公开(公告)号：US20170129627A1
公开(公告)日：2017-05-11
申请号：US15318670
申请日：2015-06-19
申请人： AIRBUS DEFENCE AND SPACE SAS
发明人： VALERIO MORO , JEAN FISCHER
IPC分类号： B64G1/24 , B64G1/44 , B64G1/40 , B64G1/10 , B64G1/28
CPC分类号： B64G1/242 , B64G1/26 , B64G1/283 , B64G1/286 , F02K9/84
摘要： A method for controlling the orbit of a satellite in earth orbit. The orbit of the satellite is controlled by commanding, according to a maneuver plan, a propulsion system having at least one thruster and a transporter to move the propulsion system. The maneuver plan includes at least two orbit-control maneuvers. The thrust powers of the propulsion system during the two orbit control maneuvers have respective thrust directions that are not parallel in an inertial frame of reference. Each thrust power is determined to simultaneously control the inclination and the position of the orbit of the satellite as well as to form a momentum that is suitable for unloading a device for storing angular momentum of the satellite in a plane orthogonal to the direction of thrust of the thrust power.

30. 发明申请

US20170070910A1 METHOD FOR MANAGING CONGESTION OF A TRANSMISSION LINK IN A PACKET COMMUNICATION NETWORK 审中-公开
标题翻译：用于管理分组通信网络中的传输链路的约束的方法
公开(公告)号：US20170070910A1
公开(公告)日：2017-03-09
申请号：US15265567
申请日：2016-09-14
申请人： AIRBUS DEFENCE AND SPACE SAS
发明人： Marc CARTIGNY , Claude POLETTI , Olivier KLOTZ
IPC分类号： H04W28/02 , H04L12/801
CPC分类号： H04W28/0289 , H04L43/0876 , H04L47/11 , H04L47/24
摘要： In order to detect congestion on a transmission link, endpoint items of network equipment are associated with congestion-detection applications. Per class of service, one application sends to the other control messages indicating volumes of data transmitted by the concerned item of network equipment via the transmission link. On reception of the control messages, the other application obtains information on volumes of data received by the other item of network equipment. By determining a first divergence in volumes of data transmitted between two control messages and a second divergence in volumes of data received, between two control messages, this other application is able to detect a situation of congestion on the transmission link occurring for one or more classes of service, and to generate an alarm signal accordingly.
摘要翻译：为了检测传输链路上的拥塞，网络设备的端点项与拥塞检测应用相关联。根据服务类别，一个应用程序通过传输链路向其他控制消息发送指示由相关项目的网络设备发送的数据量。在接收到控制消息时，另一个应用程序获取由网络设备的其他项目接收的数据量的信息。通过在两个控制消息之间确定在两个控制消息之间传输的数据的数量的第一个分歧和第二个接收的数据量之间的差异，该另一个应用程序能够检测出一个或多个类的传输链路的拥塞情况并且相应地产生报警信号。

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