Atlas Elektronik Gmbh

Rheinmetall Defence Electronics Gmbh

Advanced Firefighting Technology Gmbh

Dennis Meyer

Detlef Lambertus

Johannes Beike

Frank Engelhardt

Ralf MÜLLENBACH

Ahmad Gahbiche

Volker Stumpf

An underwater body having a movable component which can be moved into a retracted position and, as a result, increases the volume of the underwater body. In addition, a method is disclosed for operating such an underwater body. An expansion means conducts a fluid into a hollow space. The hollow space is operatively connected to the movable component. When the fluid is conducted into the hollow space, the movable component is moved into the extended position relative to the shell of the underwater body. The fluid in the hollow space hardens. The hardened fluid in the hollow space holds the movable component in the extended position.

Underwater body having a variable volume and method for operating such an underwater body

An underwater vehicle may include a first propulsion element disposed on a first swivel holder, a first drive motor that is able to drive the first propulsion element, and a swivel mechanism that is able to move the first swivel holder relative to an outer hull of the underwater vehicle from a swiveled-in position into a swiveled-out position. The underwater vehicle can detect a given event automatically under water. In response to the detection of the event, the underwater vehicle may activate the swivel mechanism. The activated swivel mechanism may then move the first swivel holder into the swiveled-out position.

Underwater vehicle, which swivels a drive upon immersion into a body of water

The invention relates to a mockup with an optical transmission path, which optically connects the optical entrance to the optical exit, wherein an optical attenuator is arranged in the optical transmission path, wherein an optical condition of the transmission path is adjusted by means of the optical attenuator so that an optical transmission behavior of a wound optical fiber is simulated. The invention also relates to a mockup system, underwater vessel and/or sinker, a transfer mechanism, and a vessel, together with a training method with a mockup, which is deployed in an underwater vessel and/or in a sinker.

Mockup, mockup system, underwater vessel or sinker, together with a transfer mechanism, vessel and training method

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Ganderkesee, Germany

Dennis Meyer