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    • 4. 发明公开
    • Système de dragage magnétique
    • MagnetischesMinenräumsystem。
    • EP0475834A1
    • 1992-03-18
    • EP91402405.4
    • 1991-09-10
    • THOMSON-CSF
    • Certenais, JoelTom, Albert
    • B63G7/06
    • B63G7/06
    • Un système de dragage magnétique comportant un dragueur remorquant un dispositif de simulation du champ magnétique d'un navire de caractéristiques données, caractérisé en ce que le dispositif de simulation comprend un ensemble de véhicules (110) pour fournir chacun des champs magnétiques orthogonaux, les véhicules étant disposés en ligne dans la direction d'avancement du dragueur et alimentés séparément par des courants électriques dont les intensités sont déterminées automatiquement par un moyen de commande (120) essentiellement à partir de paramètres représentatifs des caractéristiques du navire précité à simuler.
    • 一种磁扫挖装置,包括扫雷器,其牵引用于模拟具有给定特性的容器的磁场的装置,其特征在于,所述模拟装置包括一组车辆(110),每组车辆提供正交磁场,所述车辆排列成 扫雷器的前进方向并由电流分开提供,其强度基本上由表示所述要被模拟的容器的特性的参数由控制装置(120)自动确定。
    • 6. 发明公开
    • DISPOSITIF POUR ENROULER ET DEROULER UN CABLE AUTOUR D'UN TAMBOUR
    • VORRICHTUNG ZUM AUF- UND ABWICKELN EINES SEILS UM EINE TROMMEL
    • EP2909083A1
    • 2015-08-26
    • EP13766053.6
    • 2013-09-23
    • Thales
    • PENVEN, PaulLOSSEC, Jean-JacquesHERVOUET, David
    • B63G9/06B63G7/06
    • B63G7/06B63B21/66B63G9/06B66D1/12B66D1/485
    • A device for winding and unwinding a cable comprising a winch (1) comprising a frame, an electric motor for rotating a drum relative to the frame, locking/unlocking means comprising a first induction coil and configured in such a way as to immobilise the drum relative to the frame when the first coil is not powered, the device comprising a second powered induction coil, dimensioned and arranged in such a way that the magnetic field produced by the assembly formed by the first and second coils, when the first coil is powered, is less than the magnetic field produced by the first coil at a point located at a distance from the winch greater than a predefined threshold, the powering and cutting off of the power supply of the second coil being synchronised with the powering and, respectively, the cutting off of the power supply of the first coil.
    • 用于卷绕和展开包括绞盘的电缆的装置包括:机架,用于相对于底盘转动的用于驱动滚筒的电动马达;锁定/解锁装置,包括第一感应线圈,并且构造成使滚筒相对于 当所述第一线圈未被电力供电时,所述设备包括第二感应线圈,所述第二感应线圈被电动,尺寸设计并且布置成使得当所述第一线圈被供电时由所述第一和第二线圈形成的组件产生的磁场 小于在距离绞盘一定距离处的第一线圈产生的磁场大于预定阈值时,第二线圈的电通电和断电分别与电激励同步 第一线圈断电。
    • 8. 发明公开
    • OPEN LOOP MINESWEEPING SYSTEM
    • 与开环MINE搜索系统
    • EP1387791A4
    • 2009-04-15
    • EP02736864
    • 2002-05-15
    • EDO CORP
    • CANGELOSI JOSEPH S
    • B63G7/06B63B21/66B63G7/08
    • B63G7/06B63B21/663
    • An open loop magnetic field minesweeping system, with a small and light weight body to be towed through seawater by a towing cable from a helicopter or other vehicle, a single sweep cable extending rearwardly a substantial distance from the body with a first electrode in cable, sleeve or sock form attached to the end of the sweep cable, and a second electrode positioned forwardly of the body to be towed and extending along and connected to the towing cable. A rectifier and transformer on the body convert AC power fed to the towed body from the towing vehicle, to DC power applied across the first and second electrodes. A plurality of fairings attached to the towing cable each have an electrically conductive portion electrically isolated from the towing cable. The electrically conductive portions are electrically connected together to form the second electrode. Each fairing has a plastic nose piece attached to the towing cable and an electrically conductive metal tail piece.