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公开(公告)号：US20190337149A1
公开(公告)日：2019-11-07
申请号：US16349872
申请日：2016-11-17
Applicant: SAAB AB
Inventor： Magnus LANDBERG
Abstract: The present invention regards a fluid actuator arrangement comprising a first cylinder housing comprising a first piston body comprising a first through-bore and a first clamping element provided for releasable clamping onto a first piston rod. The first piston body comprises a second through-bore and a second clamping element provided for releasable clamping onto a second piston rod; a first static holding unit comprising a first clamping unit provided for releasable clamping onto the first piston rod; a second clamping unit provided for releasable clamping onto the second piston rod; a first base member coupled to the first piston rod via a first universal joint for providing a rotational motion of the first base member during longitudinal motion of the first piston rod. The present invention also regards a method for providing a rotational motion of a first base member.
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公开(公告)号：US20190193857A1
公开(公告)日：2019-06-27
申请号：US16301305
申请日：2017-05-05
Applicant: SAAB AB
Inventor： Christer ZÄTTERQVIST
Abstract: A magazine for storing and launching countermeasures arranged in cartridges, comprising a plurality of longitudinal cartridge cases forming the magazine, where each cartridge case comprises side walls and a front opening and a centre axis, where the magazine is adapted to be mounted on an aircraft, where the side walls of two adjacent cartridge cases are arranged to each other in a slidable manner in a longitudinal direction, and where the magazine comprises a tilting means adapted to tilt the cartridge cases, such that the openings of the cartridge cases can be directed in a selected direction. The advantage of the invention is that a countermeasure can be directed in a desired angle before it is launched.
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公开(公告)号：US10288438B2
公开(公告)日：2019-05-14
申请号：US14993876
申请日：2016-01-12
Applicant: SAAB AB
Inventor： Ingmar Andersson , Magnus Brege
IPC: G01C21/34
Abstract: The present invention relates to a system and method for route planning. The system is arranged to be mounted on a moving object. The system comprises a route planning module arranged to plan a route of the object upon request, wherein occasions of being visible from any point in the map within a shooting range during a predetermined time period is minimized. The system is characterized in that the route planning module is arranged to determine areas in the 3D map in which the object will be exposed to a potential threat during a predetermined time period based on line of sight calculations, and determining a re-planned route avoiding said potential threat areas.
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公开(公告)号：US10260964B2
公开(公告)日：2019-04-16
申请号：US15322369
申请日：2014-06-25
Applicant: SAAB AB
Inventor： Fredrik Fisk , Bjorn-Erik Andersson
Abstract: The present disclosure relates to an optical fiber sensor system (10) arranged to detect a temperature change in a zone (2, 3, 4) in an aircraft (1) having at least one zone (2, 3, 4). The optical fiber sensor system (10) comprises at least one optical fiber (11, 21, 31, 41) comprising a plurality of Fiber Bragg Gratings (20, 30, 40) for detecting a temperature change. Each of the Fiber Bragg Gratings (20, 30, 40) is reflecting radiation within a predetermined wavelength range. A radiation source unit (13) is arranged to emit radiation into the at least one optical fiber (11, 21, 31, 41). A radiation detector unit (14) is arranged to receive radiation from the at least one optical fiber (11, 21, 31, 41). A processing unit (15) is configured to identify a spectral response (22, 32, 42) of the received radiation and to determine a temperature change from the spectral response (22, 32, 42) of the received radiation in a predetermined wavelength range. Each of the at least one zone (2, 3, 4) solely has Fiber Bragg Gratings (20, 30, 40) which are reflecting radiation within the same predetermined wavelength range. The disclosure further relates to method for detecting a temperature change in a zone in an aircraft having at least one zone, by means of the optical fiber sensor system. Yet further the disclosure relates to an aircraft (1) comprising the optical fiber sensor system (10).
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公开(公告)号：US20190092469A1
公开(公告)日：2019-03-28
申请号：US16301572
申请日：2017-05-05
Applicant: SAAB AB
Inventor： Christer ZAETTERQVIST
Abstract: A dispenser for storing and launching countermeasures from an aircraft, comprising an elongate body provided with at least one launch opening where the countermeasures are stored in cartridges, where the cartridges are interconnect to each other in a slidable manner, and where the cartridges are adapted to be tilted by a tilting means to a selected angle, such that the openings of the cartridges can be directed in a selected direction. The advantage of the invention is that a countermeasure can be directed in a desired angle before it is launched.
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Patent Agency Ranking
公开(公告)号：US10131415B2
公开(公告)日：2018-11-20
申请号：US14646028
申请日：2012-11-20
Applicant: SAAB AB
Inventor： Pontus Nordin , Göte Strindberg
Abstract: An airframe leading edge part designed to be replaceable fixed to a structural portion which during use moves through the air. The airframe leading edge part includes first and second longitudinal joint edges adapted to fit the structural portion. At least one joint is provided between the structural portion and at least one of the longitudinal joint edges. The joint is adapted to break in the event of a object strikes and deforms the airframe leading edge part during use. The joint is designed to break at beforehand determined maximum joint strength of the joint. Also a repair method for exchanging a damaged leading edge.
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公开(公告)号：US09583841B2
公开(公告)日：2017-02-28
申请号：US15100844
申请日：2013-12-19
Applicant: SAAB AB
Inventor： Ola Forslund , Henrik Holter , Andreas Wikstroem
CPC classification number: H01Q21/0006 , H01P5/10 , H01Q1/50 , H01Q21/061 , H01Q21/24 , H03H7/422 , H05K1/0298 , H05K1/16
Abstract: The present disclosure relates to a balun suitable for realizing a wideband transition in the radio frequency band from an unbalanced transmission line to a balanced transmission line. The balun comprises an input terminal; a two conductor output terminal; and a layered structure comprising a number of conducting layers and dielectric layers alternatingly arranged on top of each other. The layered structure comprises at least one ground plane layer and at least one signal transmission layer. The input terminal has a signal connection point and a screen connecting point. An unbalanced signal path is connected to the signal connection point and the screen connecting point of the input terminal. A balanced signal path is connected to the output terminal and being part of the layered structure. A balun transition region transforms the signal from an unbalanced signal to a balanced signal. The balun transition region comprises a non-conducting gap between the screen of the unbalanced signal and a dummy screen structure. The dummy screen structure is a mirror structure, mirrored in a plane of the gap, of a horizontal portion of the unbalanced signal path before the gap. A central conductor or signal conductor of the unbalanced signal path traverses the gap and enters a volume defined by the dummy screen structure. The screen of the unbalanced signal in the vicinity of the gap forms a first balanced conductor being part of the layered structure and the screen of the dummy screen structure, in vicinity of the gap, forms a second balanced conductor being part of the layered structure.
Abstract translation: 本公开涉及适用于实现从不平衡传输线到平衡传输线的无线电频带中的宽带转变的平衡 - 不平衡变压器。 平衡 - 不平衡转换器包括输入端子; 一个双线输出端子; 以及包括交替布置在彼此顶部的多个导电层和电介质层的分层结构。 分层结构包括至少一个接地层和至少一个信号传输层。 输入端子具有信号连接点和屏幕连接点。 不平衡信号路径连接到信号连接点和输入端子的屏幕连接点。 平衡信号路径连接到输出端并且是分层结构的一部分。 平衡不平衡转换转换区域将信号从不平衡信号转换为平衡信号。 平衡 - 不平衡变压器过渡区域包括不平衡信号的屏幕与虚拟屏幕结构之间的非导通间隙。 虚拟屏幕结构是在间隙之前的不平衡信号路径的水平部分的间隙的平面中的镜像结构。 不平衡信号路径的中心导体或信号导体穿过间隙并进入由虚拟屏幕结构限定的体积。 在间隙附近的不平衡信号的屏幕形成作为层状结构的一部分的第一平衡导体，并且在间隙附近的虚拟屏幕结构的屏幕形成作为层状结构的一部分的第二平衡导体。
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公开(公告)号：US20160363427A1
公开(公告)日：2016-12-15
申请号：US15120894
申请日：2014-02-26
Applicant: SAAB AB
Inventor： Johan ÖSTLUND , Karl EDSTROM , Svante PERSSON
CPC classification number: F42C19/02 , F42B1/028 , F42B33/0207 , F42B33/025 , F42C11/00 , F42C19/08 , F42C19/0803 , F42C19/0807
Abstract: An initiating device including at least one detonator, at least one booster charge and an action charge. The at least one booster charge is arranged such that, at the action charge initiates, the booster charge is free from disturbing edge effects that can have a disturbing effect on the action charge. A booster casing in which the booster charge is disposed is configured with a rear cylindrical part having a diameter D1, a front conical part delimited by a first circular limit face having the diameter D1, and a second circular limit face having a diameter D2, wherein the two limit faces are plane-parallel at a distance H1 from each other, wherein H1/D2 lies within a range 0.5-1.5. Also, a production method for producing the booster charge.
Abstract translation: 一种起动装置，包括至少一个雷管，至少一个增压器充电和动作电荷。 所述至少一个升压器充电被设置成使得在动作充电开始时，所述升压器电荷不受干扰的影响，所述边缘效应可能对动作电荷产生干扰。 其中设置有增压器的增压器外壳配置有具有直径D1的后圆柱形部分，由具有直径D1的第一圆形极限面限定的前锥形部分和具有直径D2的第二圆形极限面，其中 两个极限面在距离H1处彼此平行平行，其中H1 / D2在0.5-1.5的范围内。 而且，也是用于制造增压装置的制造方法。
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39.发明申请FIXTURE DEVICE FOR MANUFACTURE OF AERONAUTICAL STRUCTURES AND A METHOD FOR APPLYING THE DEVICE 审中-公开用于制造航空结构的固定装置和应用装置的方法公开(公告)号：US20160221691A1
公开(公告)日：2016-08-04
申请号：US15021321
申请日：2013-09-11
Applicant: SAAB AB
Inventor： Mats Enmar
Abstract: A fixture device for holding a first structural article in mutual position relative to a second structural article. A fixing arrangement includes a first end and a second end. Each of the first end and the second end are configured to be operatively connected to the first structural article and the second structural article. A coupling arrangement is configured to be releasably coupled to the first structural article and the second structural article and to the fixing arrangement. Also, a method for manufacturing a structure, a production line for manufacturing a structure and a data medium storing program.
Abstract translation: 一种夹持装置，用于相对于第二结构制品保持相互位置的第一结构制品。 固定装置包括第一端和第二端。 第一端部和第二端部中的每一个构造成可操作地连接到第一结构物品和第二结构物品。 联接装置构造成可释放地联接到第一结构制品和第二结构制品以及固定装置。 另外，制造结构的方法，用于制造结构的生产线和数据介质存储程序。
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公开(公告)号：US20160054111A1
公开(公告)日：2016-02-25
申请号：US14781405
申请日：2013-11-07
Applicant: SAAB AB
Inventor： Karl Edström , Johan Östlund
CPC classification number: F42C19/12 , F42B3/103 , F42B3/124 , F42B3/128 , F42B33/001
Abstract: The present invention relates to an electric detonator (1) comprising a cap (2), comprising a priming charge (3) and an electrode (4), comprising a positive pole, a negative pole and a resistor element (8), the said priming charge (3) comprising at least two primary explosives, a first primary explosive (9) and a second primary explosive (10), and at least one secondary explosive (11). The electric detonator is characterized in that the two primary explosives (9, 10) and the secondary explosive (11) are arranged in layers, in an increasing degree of sensitivity, bearing one against the other, wherein the first primary explosive (9), constituting the most sensitive of the two primary explosives (9, 10), is arranged closest to the resistor element (8), and in that the second primary explosive (10) is arranged thereafter between the first primary explosive (10) and the secondary explosive (11). The invention also relates to a production method for the said electric detonator (1).
Abstract translation: 本发明涉及一种电雷管（1），其包括盖（2），包括起动电荷（3）和电极（4），包括正极，负极和电阻元件（8），所述 包括至少两个主要爆炸物，第一主要爆炸物（9）和第二主要爆炸物（10）以及至少一个次要炸药（11）的起动炸药（3）。 电雷管的特征在于，两个主要爆炸物（9,10）和二次爆炸物（11）以增加的灵敏度排列成层叠，其中第一爆炸物（9）， 构成两个主要爆炸物（9,10）中最敏感的最靠近电阻元件（8）的位置，其中第二主要爆炸物（10）之后设置在第一主要爆炸物（10）和次要爆炸物 爆炸物（11）。 本发明还涉及所述电雷管（1）的制造方法。
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