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    UNMANNED SURFACE VEHICLE
    47.
    发明公开
    UNMANNED SURFACE VEHICLE 审中-公开
    民主改革局

    公开(公告)号：EP3145804A1

    公开(公告)日：2017-03-29

    申请号：EP14892843.5

    申请日：2014-05-22

    Applicant: SAAB AB

    Inventor： RYDELL, Anders

    IPC: B63B1/12 ,  B63B15/00 ,  B63B43/02

    CPC classification number: B63B1/125 ,  B63B15/00 ,  B63B15/0083 ,  B63B41/00 ,  B63B2001/126 ,  B63B2015/0066 ,  B63J2003/003 ,  Y02T70/70

    Abstract: The invention relates to a surface vehicle 1 comprising a keel-mast arrangement 10 where at least one keel 14 is arranged to at least one mast 13 to form the keel-mast arrangement 10 and that the keel-mast arrangement 10 is movabiy arranged to a multihull structure 20 where the keel-mast arrangement 10 is arranged with a rotating joint 15 to the multihull structure 20, where the multi hull structure have at least one opening 25, 25' for the keel- mast arrangement 10 to pass through, so that the multihull structure 20 and the keel-mast arrangement 10 are freely rotatable around an axis formed by a bow-stern axis A. The invention further relates to a method to provide a capsize safe surface vehicle comprising a multihull structure 20 and a keel-mast arrangement 10 where at least one keel 14 is arranged to at least one mast 13 to form the keel-mast arrangement 10 where the keel-mast arrangement 10 is rotatable arranged to the multihull structure 20 so that the multihull structure 20 could freely rotate around the bow-stern axis A to keep the mast 13 substantially above the surface and the keel 14 substantially below the surface when the surface vehicle is in use.

    Abstract translation: 本发明涉及一种包括龙骨桅杆装置10的地面车辆1，其中至少一个龙骨14被布置到至少一个桅杆13以形成龙骨桅杆装置10，并且龙骨装置10可移动地布置成 多船体结构20，其中龙骨装置10布置有多个船体结构20的旋转接头15，其中多船体结构具有至少一个用于龙骨架装置10通过的开口25,25'，使得 多船体结构20和龙骨桅杆装置10可绕着由船艉轴线A形成的轴线自由旋转。本发明还涉及提供一种具有多船体结构20和龙骨桅杆 其中至少一个龙骨14布置到至少一个桅杆13以形成龙骨桅杆装置10，其中龙骨装置10可旋转地布置到多船体结构20，使得多船体结构20可以 围绕弓尾轴线A自由旋转，以在地面车辆使用时将桅杆13基本上保持在表面上，并且龙骨14基本上在表面下方。

    METHOD AND TRANSCEIVER FOR NETWORK DIVERSITY IN LONG DISTANCE COMMUNICATIONS
    48.
    发明公开
    METHOD AND TRANSCEIVER FOR NETWORK DIVERSITY IN LONG DISTANCE COMMUNICATIONS 审中-公开
    VERFAHREN UND SENDER /EMPFÄNGERFÜRDIVERSITÄTIN KOMMUNIKATIONENÜBERGROSSE ENTFERNUNGEN

    公开(公告)号：EP3014789A4

    公开(公告)日：2017-03-08

    申请号：EP13887686

    申请日：2013-06-26

    Applicant: SAAB AB

    Inventor： BÄCKMAN ANDERS ,  ANDERSSON MORGAN

    IPC: H04B7/15 ,  H04B17/00

    CPC classification number: H04B7/15592 ,  H04B7/15507 ,  H04B7/18502 ,  H04B7/2125 ,  H04B7/2126

    Abstract: A method in a main node for communication with a destination node over long distances. Use of at least one communications resource is synchronized with an auxiliary node. A main signal and an auxiliary signal are generated from an information quantity. The main signal is transmitted to the destination node by the at least one synchronized communications resource. The auxiliary signal is transmitted to the auxiliary node by the at least one synchronized communications resource.

    Abstract translation: 主节点中用于与远程目的地节点进行通信的方法。 使用至少一个通信资源与辅助节点同步。 从信息量生成主信号和辅助信号。 主信号由至少一个同步通信资源传送到目的地节点。 所述辅助信号由所述至少一个同步通信资源传送到所述辅助节点。

    VARIABLE-GEOMETRY CONVERGENT-DIVERGENT EXHAUST NOZZLE FOR A JET ENGINE AND METHOD FOR VARYING THE NOZZLE
    49.
    发明公开
    VARIABLE-GEOMETRY CONVERGENT-DIVERGENT EXHAUST NOZZLE FOR A JET ENGINE AND METHOD FOR VARYING THE NOZZLE 审中-公开
    收敛扩散形排气喷管变几何用于改变射流喷气发动机和方法

    公开(公告)号：EP3008320A4

    公开(公告)日：2017-02-22

    申请号：EP13886677

    申请日：2013-06-14

    Applicant: SAAB AB

    Inventor： RÄF MARTIN

    IPC: F02K1/12 ,  F02K1/80

    CPC classification number: F02K1/805 ,  F02K1/1223 ,  F05D2250/11 ,  F05D2250/12 ,  F05D2250/121 ,  F05D2250/13 ,  F05D2250/132 ,  F05D2250/141 ,  F05D2260/96

    Abstract: The present invention relates to a variable convergent-divergent exhaust nozzle (14) for a jet engine (1) comprising a fixed structure (16), a first cross sectional area (Al), a second cross sectional area (A2), a plurality of first flap means (18) being pivotally connectable to the fixed structure (16), a plurality of second flap means (18') being pivotally connected to the plurality of first flap means (18), first actuator means (20, 20h, 24) being arranged to actuate said first flap means (18) for variation of the nozzles (14) first cross sectional area (Al) between a first position and a second position, and second actuator means (20', 20 'h, 24') being arranged to actuate said second flap means (18') for variation of the nozzles (14) second cross sectional area (A2) between a first position and a second position. The respective first flap means (18, 24, 26) comprises third flap means (24) and fourth flap means (26), each comprising a first sliding surface (22, 22') arranged in continuous contact with adjacent first flap means (18) during said variation. The respective second flap means (18') comprises fifth flap means (24') and sixth flap means (26'), each comprising a second sliding surface (22''', 22''''') arranged in continuous contact with adjacent second flap means (18') during said variation. The present invention also relates to method for varying a variable convergent-divergent exhaust nozzle (14) for a jet engine (1).

    VARIABLE EXHAUST NOZZLE FOR A JET ENGINE AND METHOD FOR VARYING THE NOZZLE
    50.
    发明公开
    VARIABLE EXHAUST NOZZLE FOR A JET ENGINE AND METHOD FOR VARYING THE NOZZLE 审中-公开
    CHANGING排气喷管喷气发动机和方法用于改变JET

    公开(公告)号：EP3008321A4

    公开(公告)日：2017-02-15

    申请号：EP13886804

    申请日：2013-06-14

    Applicant: SAAB AB

    Inventor： BJERKEMO JACOB

    IPC: F02K1/12

    CPC classification number: F02K1/805 ,  F02K1/1223 ,  F05D2250/12 ,  F05D2250/13 ,  F05D2250/132 ,  F05D2250/141 ,  F05D2260/96

    Abstract: The present invention relates to a variable exhaust nozzle (14) for a jet engine (1), the nozzle (14) comprises an upstream portion (16), flap means (18) being pivotally connectable to the jet engine (1) via the upstream portion (16), the flap means (18) com- prises a downstream portion (16´) forming a downstream linear edge (19'), actuator means (20, 20h, 24) being arranged to actuate said flap means (18) for variation of the nozzles (14) cross sectional area (A1, A2) between a first position and a second position. Said flap means (18) is skewed. The nozzle (14) comprises shape forming flap means (24, 62) for forming the cross sectional area (A1, A2), and adjacent flap means (24, 26, 27, 28) having sliding surfaces (22, 22') in continuous contact during said variation. The present invention also relates to method for varying a variable exhaust nozzle (14) for a jet engine (1).

    Abstract translation: 本发明涉及一种可变排气喷嘴（14），用于喷气发动机（1），喷嘴（14）上游部分的方法包括：（16），翼片装置（18）枢转地连接到经由喷气发动机（1） 上游部分（16），所述翼片装置（18）的COM prises '形成下游直线边缘（19）的下游部分（16）'，致动器装置（20，20H，24）被布置成致动所述翼片装置（18 ），用于在第一位置和第二位置之间的喷嘴（14）的横截面面积（A1，A2）的变化。 所述翼片装置（18）是倾斜的。 喷嘴（14）包括形状成形挡板形成的横截面面积（A1，A2）的装置（24，62），和相邻翼片装置（24，26，27，28）具有滑动面（22，22“）在 所述变化期间连续接触。 因此，本发明涉及一种用于为一个喷气发动机（1）变化的可变排气喷嘴（14）。

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