摘要:
The invention relates to a launching device (101) for an unmanned submarine vehicle, in particular for an autonomous submarine vehicle or for a vehicle that is operated in a remote-controlled manner, having a launching tube (105) which has an inner wall (107) and an outlet (271), and the unmanned submarine vehicle located in the launching tube, wherein the unmanned submarine vehicle has a vehicle shell with vehicle-shell inhomogeneity (133, 135, 137, 143, 145), such that ejection of the unmanned submarine vehicle causes different contact loads between the vehicle shell and the inner wall, wherein the unmanned submarine vehicle has a detachable compensating form (160) which is configured such that the vehicle-shell inhomogeneity is compensated and so a combination (201) of the unmanned submarine vehicle and the detachable compensating form results in a substantially regular contact load between the combination and the inner wall when the combination is ejected.
摘要:
The disclosure relates to an enclosure for weaponry, listening, identifying, recording, communications equipment or the like for use in or on the seabed. The enclosure comprises an outer cylindrical container (10) having a buoyancy chamber (34) to render one end (11) of the container more buoyant than the other (12) so that the container lies in a vertical orientation when disposed in the sea. At the other end (12) of the container there are propeller/impellors (28) for activating sand/silt/shingle on the seabed to create a cavity below the container into which the container can self bury. A container has a payload compartment (32) for holding weaponry, listening, recording and/or communications equipment. The container wall has a double (13, 14) wall partitioned (15) to form a plurality of separate passages (A, B, C) extending spirally from inlets (16, 17, 18) at the lower end of the container upwardly to outlets (25, 26, 27) at the top of the container through which activated sand/silt/shingle and water generated at the lower end of the container can flow upwardly and freely as the container self buries in the seabed.
摘要:
Procédé de calage d'un élément cylindrique tubulaire en matériau composite carbone-époxy, obtenu par enroulement filamentaire de fibres de carbone, désigné ci-après fourreau dans un logement cylindrique, concentrique audit fourreau et qui est constitué d'un tube métallique, notamment en acier dénommé ci-après tube acier, caractérisé en ce qu'il consiste à injecter, à l'état liquide, dans l'espace compris entre ledit fourreau composite (10) et ledit tube acier (12), un matériau à changement de phase solide/liquide, réversible, activé par la température, constitué d'une paraffine choisie dans la gamme des paraffines présentant une température de fusion située entre 45 et 60°C environ, dans laquelle sont dissous des granulés de polyéthylène, ledit matériau de calage en se refroidissant se solidifie à la température ambiante, maintenant ainsi ledit élément tubulaire interne (10) dans son logement cylindrique (12).